# Inspection_Table

Dam Embankment Notes:
Minor erosion and bare areas within basin slopes

Other maintenance:
Bare soil on embankment.  Remove sediment accumulation at inlet


Dam Embankment Notes:
Minor vegetation and erosion on roadway embankment


Other maintenance:
Minor erosion along ditch systems and inlets


Riser Notes:
Debris accumulation at LFO trash rack, cleared


Impoundment Area Notes:
Sediment accumulation in LFO ditch system


Dam Embankment Notes:
Woody vegetation surrounding riser, roadway embank

Outfall Channel Notes:
Outfall is over hill and across exit ramp/roadway


Riser Notes:
debris accumulating around LFO trash rack

Outfall Channel Notes:
Erosion along outfall channel across exit ramp


Riser Notes:
LFO trash rack damage -requires replacement

Outfall Channel Notes:
Access is difficult due to vegetation and grade


Other maintenance:
Sediment accumulation within forebay/Minor erosion


Inlets Notes:
Heavy sediment from roadside inlet after storms

Corrective or Replace comments:
Repairs included excavating sediment from forebay and within pond, restoring forebay riprap spillway, emergency spillway and regrading pond bottom.  May need additional repairs after storms and heavy rain in September 2011.


Inlets Notes:
Sediment & debris influx from roadside embankment


Emergency Spillway Notes:
Minor woody vegetation growing in riprap

Impoundment Area Notes:
Minor ponding near LFO due to grade around riser


Riser Notes:
LFO trash rack damaged, ponding in riser


Impoundment Area Notes:
Vegetation and natural channel present on floor


Other maintenance:
Removed sediment and debris from unit with vactor truck and confined space entry crew and disposed of off site


Manufactured Notes:
BMP- Stormceptor - requires routine maintenance (vactor unit)

Other maintenance:
Removed four vactor loads of sediment and debris from unit over 2 days using a vactor truck and confined space entry crew


Manufactured Notes:
BMP-CDS unit, construction on I-495 in area of unit, manholes covered, maintenance required (vactor), sign missing

Other maintenance:
Removed accumulated debris from unit using a vactor truck and confined space entry crew


Impoundment Area Notes:
basin is not draining, unable to observe low flow.


Outfall Channel Notes:
Cattails in outlet / blockage restricts outflow


Riser Notes:
Grass cuttings partially blocking low flow


Inlets Notes:
Vegetation and sediment influx from roadside inlet

Corrective or Replace comments:
Remove sediment from basin floor. Clear woody brush and debris from outfall area. Minor issues


Manufactured Notes:
BMP-CDS unit, construction on I-495 in area of unit, access manholes covered, sign down.  Contractor informed Apex that the access manholes to the unit are being modified to match future final pavement elevation and were covered at this time.


Manufactured Notes:
BMP-CDS unit,  routine maintenance required


Impoundment Area Notes:
Monitor silt/sand from parking lot filling basin


Overall Rating Notes:
Mutiple sink holes in bottom of basin and erosion of inlet channel.


Dam Embankment Notes:
Cut brush and trees, remove animals and fill holes


Outfall Channel Notes:
Sediment and vegetation build up at outfall


Inlets Notes:
Sediment accumulating infront of pipe inlet

Dam Embankment Notes:
Minor erosion and animal burrows observed

Outfall Channel Notes:
Moderate erosion past the outfall structure

Impoundment Area Notes:
Sediment influx at inlet, vegetation throughout


Inlets Notes:
Minor sediment influx from Ox rd ramp inlets

Riser Notes:
Riser is a concrete endwall with no trashrack

Impoundment Area Notes:
Removed sediment accumulation near riser


Other maintenance:
outlet ditvh needs cleaning, bank needs seeding, bottom of basin needs to be cleaned out


Other maintenance:
hole over inlet pipe, clean out bottom of basin,trees & trash in basin


Accessibility Notes:
Manmade hole cut in fence near gate, tree on fence

Dam Embankment Notes:
Minor woody vegetation on dam near riser

Other maintenance:
Minor fence damage at far corner of basin


Impoundment Area Notes:
Ponding at LFO due to elevation of basin floor


Riser Notes:
LFO easily obstructed with leaves, cleared

Impoundment Area Notes:
Sediment/leaves accumulation in LFO ditch system


Outfall Channel Notes:
Fallen tree on outfall apron, difficult access

Corrective or Replace comments:
Fallen trees on top and surrounding outfall headwall.


Dam Embankment Notes:
minor woody vegetation - roadway embankment

Impoundment Area Notes:
Minor vegetation and sediment throughout

Other maintenance:
Minor sediment accumulation at roadside inlet


Other maintenance:
Cleared ES, removed woody vegetation near riser


Other maintenance:
Erosion surrounding inlet exposing headwall and RCP


Riser Notes:
LFO/trash rack easily obstructed with sediment


Inlets Notes:
sediment/ debris accumulation blocking inlets


Outfall Channel Notes:
Rip rap washed out of ditch exposing filter fabric

Other maintenance:
Rip Rap displaced in outfall channel exposing filter fabric


Accessibility Notes:
No fence or gate. Pile of debris dumped onto access road

Outfall Channel Notes:
Outfall discharges to private retention pond

Corrective or Replace comments:
Removed pile of debris dumped off access road, installed cable barricade and lock


Emergency Spillway Notes:
Woody vegetation and vines on emergency spillway


Impoundment Area Notes:
Heavy sediment/debris in riprap LFO ditch system


Riser Notes:
LFO cleared, sediment from adjacent inlets


Inlets Notes:
Sediment influx depositing in LFO ditch system

Impoundment Area Notes:
Sediment influx depositing in LFO ditch system

Other maintenance:
Remove excess sediment in trickle ditch system


Emergency Spillway Notes:
Vegetation infront of emergency spillway opening

Outfall Channel Notes:
End section is undermined/cracks in concrete


Impoundment Area Notes:
Sediment build up in concrete ditch system


Accessibility Notes:
No formal access, over guard rail from I-66 EB


Riser Notes:
Vegetation and sediment removed from LFO


Inlets Notes:
Vegetation and sediment build up at inlets

Other maintenance:
Remove debris from trickle ditch and at inlet/outlet structures


Accessibility Notes:
Minor fence damage right side of gate/one section missing on east end of basin

Impoundment Area Notes:
Pond does not drain completely due to bottom elev.

Other maintenance:
Missing one section of fence on east side replaced, outfall cleared, parged outfall ES/RCP joint


Other maintenance:
Hand mow, remove trash and woody vegitation


Riser Notes:
LFO easily obstructed with sediment, cleared

Other maintenance:
Removed excess sediment from trcikle ditch


Outfall Channel Notes:
Outfall drop inlet drains to a "no access" zone


Other maintenance:
Minor sediment accumulation on riser riprap


Corrective or Replace comments:
Erosion on roadside embankment, also erosion surrounding roadside inlet. Sediment accumulation in front of inlet.


Inlets Notes:
Rip rap washed out below inlet near riser

Other maintenance:
Minor erosion on roadside embankment.  Long natural channel forming.


Corrective or Replace comments:
Inlets clogged with sediment and debris requiring removal

Other maintenance:
Sediment accumulation restricting water flow at inlets


Outfall Channel Notes:
Vegetation and sediment build up at outfall


Riser Notes:
Sediment/vegetation accumulating near riser LFO

Impoundment Area Notes:
Cattails causing ponding and sediment accumlation

Corrective or Replace comments:
Repairs completed  including removal of sediment and woody vegetation from within the basin and outfall area.  Completed after the assessment.


Riser Notes:
inlet next to riser causing sediment at LFO

Impoundment Area Notes:
Sediment at riser blocking water flow, cleared

Other maintenance:
Remove sediment from inlet to riser/LFO.


Corrective or Replace comments:
Rip rap washout below inlet. Filter fabric is exposed.


Inlets Notes:
Sediment influx from inlet, erosion downstream

Impoundment Area Notes:
Small size leads to rapid sediment accumulation

Corrective or Replace comments:
Sediment removed from impoundment area, inside inlet pipe and at outfall.  Small basin that receives a large amount of sediment from roadway.

Other maintenance:
Removed sediment at LFO trash rack/inlet


Inlets Notes:
Woody vegetation on inlet channel riprap

Dam Embankment Notes:
Minor woody vegetation on roadway embankment


Dam Embankment Notes:
Minor erosion/vegetation on exit ramp embankment


Other maintenance:
Repair void at outfall/ outfall not mowed


Inlets Notes:
Erosion at inlets, displacing/bypassing riprap

Corrective or Replace comments:
Rip rap washed out and erosion below inlet.


Filtration Notes:
vegetation growing on edges of sand filter area, woody growth near riser structure, sediment in forebay clogging inlets


Manufactured Notes:
BMP Downstream Defender, routine maintenance required

Other maintenance:
Removed sediment and debris from unit, associated structures using a vactor/jet truck and cleared sediment/debris at outfall area


Manufactured Notes:
BMP Downstream Defender, routine maintenance required and clearing vegetation at outfall

Other maintenance:
Removed sediment and debris from unit and associated structures using a vactor/jet truck, cleared vegetation at outfall


Other maintenance:
VDOT interstate maintenance contract cut partially, rutted up pond bottom


Dam Embankment Notes:
Woody vegetation throughout with minor erosion

Riser Notes:
Sediment /vegetation build up in front of LFO


Impoundment Area Notes:
Minor sediment in ditch system near riser

Other maintenance:
Clear LFO ditch system, fill in hole near riser


Riser Notes:
Riser with a weir wall with LFO trashrack


Inlets Notes:
Heavy influx of debris from roadside inlets

Riser Notes:
Sediment and debris blocking LFO trashrack

Impoundment Area Notes:
Sediment/debris influx from road causing ponding

Corrective or Replace comments:
Sediment accumulation in front of inlet - minor


Other maintenance:
Removed accumulated debris/sediment using a combination vactor/jet truck and confined space entry crew and disposed of material offsite


Miscellaneous Notes:
pond is not draining, unable to observe low flow. Outfall has standing (elevation issues). Remove sappling behind guard rails


Corrections:
District review had determined that this was an Invalid record


Inlets Notes:
Minor erosion along inlet at roadside embankment

Other maintenance:
Install riprap to repair moderate erosion surrounding inlets


Corrective or Replace comments:
Cleared trees from inlet channel and outfall, removed sediment at LFO and outfall channel


Impoundment Area Notes:
Sediment accumulating in natural channel


Manufactured Notes:
BMP- Stormceptor requires routine maintenance

Other maintenance:
Removed sediment/debris from unit using a combination vactor/jet truck and confined space entry crew and disposed of material offsite


Other maintenance:
Remove accumulated sediment/debris using a combination vactor/jet truck and confined space entry crew and disposed of material offsite


Impoundment Area Notes:
Minor ponding/sediment/vegetation on basin floor


Accessibility Notes:
Removed fallen trees/brush from basin entrance. Damage to fence near gate

Inlets Notes:
Typical sediment and debris accumulation at inlets


Outfall Channel Notes:
Moderate vegetation, minor undercutting of endwall


Other maintenance:
Sediment building up at inlet pipes. Inlet channel starting to show signs of erosion. Brush on slopes needs to be removed. Animal hole behind riser on top of pipe needs repaired.


Riser Notes:
Adjacent inlet deposits sediment by riser

Impoundment Area Notes:
Heavy sediment with no vegetation on basin floor

Other maintenance:
Rip rap washed out at emergency spillway


Inlets Notes:
One inlet completely blocked, requires repairs

Corrective or Replace comments:
Excavated sediment and debris from in front of and within inlets, regraded basin bottom, installed riprap at inlets, stabilized disturbed areas


Other maintenance:
Sediment build up in front of both inlets


Corrective or Replace comments:
Repairs from storm damaged conducted, including removal of sediment/debris from within basin, repair of erosion over inlet pipe and fence repairs.


Riser Notes:
Sediment and vegetation blocking LFO trashrack

Corrective or Replace comments:
Excavated sediment and debris from within basin and installed riprap at inlets.  Jetted inlet pipes and associated structures to remove sediment/debris.


Inlets Notes:
Concrete weir wall forebay full of water


Corrective or Replace comments:
Excavated accumualted sediment and debris from within basin to restore proper drainage, stabilized outfall end section with grout and riprap, filled in ground hog burrow on embankment with grout and soil.


Inlets Notes:
Cattails/sediment growing near LFO trashrack

Corrective or Replace comments:
Excavated sediment and vegetation within SWB and regraded to allow proper drainage.  Cleared woody growth from outfall and downstream embankment and stabilized with riprap.


Corrective or Replace comments:
•	Mobilized all necessary equipment and personnel to the site;
•	Excavated sediment from within the basin and at inlets and regraded to restore proper drainage;
•	Repaired erosion/scour at the inlet with riprap grouted in place and erosion control blanket

Other maintenance:
Rip rap washout below inlet, repaired after inspection


Dam Embankment Notes:
Embankment is slope to school parking lot


Inlets Notes:
Typical sediment/vegetation accumulation at inlets


Dam Embankment Notes:
Minor vegetation/bare soil/erosion on dams


Inlets Notes:
~1' deep natural channel from inlet to riser

Corrective or Replace comments:
Removed sediment accumulation and overgrown vegetation within the basin and outfall area causing obstruction of the LFO and principal spillway pipe, regraded and stabilized pond bottom, installed riprap at inlets/outfall


Accessibility Notes:
Designed opening at rear of pond facing adjacent chruch

Impoundment Area Notes:
Sediment/vegetation/ponding by riser and inlets

Corrective or Replace comments:
Excavated sediment accumulation and overgrown vegetation at the outfall area and the LFO causing ponding in the SWB, regraded to restore drainage and installed riprap at inlets/outfall area.


Riser Notes:
4"-6" of sediment in ditch system near riser


Inlets Notes:
Sediment depositing from inlets near riser

Outfall Channel Notes:
Downstream municipal pipes blocked with sediment

Impoundment Area Notes:
Sediment accumulation from roadside inlets

Corrective or Replace comments:
Remove sediment that has filled basin, re-grade to restore proper drainage. 1'-3' sediment depth

Other maintenance:
Due to small size of basin, sediment has accumulated and blocks LFO


Corrective or Replace comments:
40' section of fence down in need of repair.

Other maintenance:
Removed sediment from LFO ditch system, approx. 40 feet of fence down


Accessibility Notes:
Large portion of fence damaged providing access

Other maintenance:
Repair fence.  Fence is detached from poles in a few areas due to trees falling on it.  Trees removed


Other maintenance:
Brush on DSE cleared, outfall structure separation parged


Riser Notes:
PSP discharges directly to drop inlet on 7100 NB

Outfall Channel Notes:
Outfall on 7100 SB via drop inlet from 7100 NB


Other maintenance:
Erosion on roadside embankment, unclogged LFO, need to revist to clear ditch and cut area that was submerged. Need new trashrack


Manufactured Notes:
BMP - Stormceptor discharges to a curb inlet that discharges to a wooded area, routine maintenance required


Infiltration Notes:
One inlet. No riser. Needs brush removed on creek side.


Inlets Notes:
Inlet obstructed with sediment and debris

Corrective or Replace comments:
Removed sediment and debris at outfall and within basin to restore proper drainage.


Impoundment Area Notes:
Minor ponding localized in one section of basin


Accessibility Notes:
Commuter parking lot makes access difficult

Impoundment Area Notes:
Minor trash present, cattails, silt @ low flow


Impoundment Area Notes:
Trash and Debris at new inlet needs removal


Other maintenance:
basin needs mowing before an inspection can be completed


Other maintenance:
need rooutine maintenances prior to resinpection


Impoundment Area Notes:
sediment has been removed since inspection

Corrective or Replace comments:
sediment was removed from pond by lanworks unlimited. Work has been completed and ponding eliminated


Riser Notes:
sediment needs to be removed in front of wier wall


Outfall Channel Notes:
The outfall slopes eroded away and need repair

Corrective or Replace comments:
Outfall channel needs to be redesigned and rebuilt should be scheduled for fiscal year 2012


Corrective or Replace comments:
Bottom of CMP is rusted out and needs to be replaced


Corrective or Replace comments:
CMP spillway barrell needs to be replaced


Overall Rating Notes:
basin needs routine maintenance in order to perform a complete inspection


Overall Rating Notes:
Basin needs routine maintenance in order to perform a complete inspection


Accessibility Notes:
Basin is co,pletely overgrown needs routine maintenance

Overall Rating Notes:
Basin needs routine maintenance in order to complete an inspection


Outfall Channel Notes:
Sediment build up in outfall slows drainage


Overall Rating Notes:
Erosion @ drop inlet in ditch between rte 199 and basin


Overall Rating Notes:
Fix fence or add gate bad erosion at entrance driveway pipe


Overall Rating Notes:
no evidence of routine maintenance vegeative overgrowth making it impossible to perform complete inspection


Overall Rating Notes:
Basin lacks routine maintenance making it impossible to do a complete inspection


Overall Rating Notes:
no evidence of routine manitenance making it impossible to perform a complete inspection


Accessibility Notes:
The fence needs to be reattached to posts


Overall Rating Notes:
Basin needs routine maintenance perfromed before a complet inspection can be completed


Manufactured Notes:
BMP-Stormceptor, requires routine maintenance, discharges to outfall (Occoquan River)

Other maintenance:
Vactored unit and associated structures, cleared vegetation at outfall


Other maintenance:
Forebay contains large quantity of sediment


Dam Embankment Notes:
Minor woody vegetation/erosion near inlets


Other maintenance:
Sediment accumulation in front of inlet-minor


Riser Notes:
Sand/silt continues to be an issue/blockage.


Outfall Channel Notes:
riser discharges directly to a drop inlet


Impoundment Area Notes:
Ponding with cattails growing. Minor sediment.

Other maintenance:
Groundhog hole beside outfall pipe causing pipe to become undermined, needs repaired. Minor ponding in basin with cattails in basin. Minor sediment starting in basin, monitor. Trash needs removed.


Other maintenance:
inlet need rip rap, erosion behind wing wall, basin need cutting


Inlets Notes:
Vegetation at inlets and natural channel


Accessibility Notes:
Access road partially blocked w/ dirt from priv. prop.

Dam Embankment Notes:
Minor trees and brush; 2 groundhog holes


Manufactured Notes:
Low flow orifice blocked. Lots of debris and trash in basin. Inlet blocked.

Other maintenance:
Underground basin. Needs to be pumped and cleaned out.


Dam Embankment Notes:
Dam severly eroded on backside by stream


Impoundment Area Notes:
Appears to be oily discharge in basin from inlet 0


Filtration Notes:
Outfall channel needs to be sprayed/mowed to control kudzu.


Impoundment Area Notes:
Ponding casued by sediment and vegetation


Manufactured Notes:
BMP- Stormceptor, requires routine maintenance

Other maintenance:
Removed accumulate debris from unit using a vactor truck and confined space entry crew


Infiltration Notes:
Minor erosion, add additional rock to cover sediment netting


Impoundment Area Notes:
Standing water, cattails, minor trash, sediment


Inlets Notes:
Sediment from inlet adjacent to riser/LFO

Riser Notes:
Inlet adjacent to riser deposits sediment at LFO


Corrections:
Remove, Duplicate of 06/07/2012 Inspection


Impoundment Area Notes:
Minor brush in impoundment area (cat tails).


Outfall Channel Notes:
small locust trees - needs mowing and weed eating

Impoundment Area Notes:
small amount of trash considering size of basin

Overall Rating Notes:
trees need to be removed before getting out of hand


Corrections:
Inspection date corrected from 01/01/2012 to March19,2012


Emergency Spillway Notes:
Vegetation growing on emergency spillway


Riser Notes:
concrete weir wall with LFO and USO notch


Inlets Notes:
moderate erosion in riprap inlet channels


Inlets Notes:
Ponding at inlet due to sediment in inlet channel

Dam Embankment Notes:
Trees/brush on embankment, I-66 and ramp


Outfall Channel Notes:
Sediment build up partially blocking outfall

Impoundment Area Notes:
Vegetation and sediment easily accumulate


Corrective or Replace comments:
Sediment accumulation in front of one inlet.


Manufactured Notes:
BMP- Vortech, in active construction area, needs clearing of brush around unit and at outfall, erosion at outfall

Other maintenance:
Removed sediment, trash and debris from Vortech unit with vactor truck and confined space entry crew, cleared brush at unit


Inlets Notes:
Sediment, and vegeation accumulation at inlets

Riser Notes:
Vegetation and sediment accumulation at riser

Impoundment Area Notes:
Moderate ammount of sediment in LFO ditch system


Inlets Notes:
Sediment in inlet pipe, water backing up in pipe

Other maintenance:
Ponding in basin causing water to back uo in inlet pipe. Debris at outlet needs to be removed.


Inlets Notes:
Inlet 3403004 has moderate erosion, needs repaired

Outfall Channel Notes:
Debris in outlet pipe needs debris removed.

Other maintenance:
Inlet 3403004 is eroding,needs repaired. Outlet needs debris removed from end of pipe.


Outfall Channel Notes:
Water backing up into riser due to poor drainage

Other maintenance:
Ponding in basin with cattails growing. Water backing up into riser due to poor downstream drainage. Water backing up into inlet from ponding in basin.


Impoundment Area Notes:
Minor ponding in basin with cattails growing.

Other maintenance:
Sediment and trash needs to be removed from inlet pipe.


Manufactured Notes:
BMP - Stormceptor, routine maintenance required


Inlets Notes:
erosion downstream of inlets and off roadway

Dam Embankment Notes:
Erosion and bare soil noted on embankments

Corrective or Replace comments:
Repaired erosion along basin slopes and downstream of inlets, excavated/graded areas with excessive sediment, installed riprap at inlets, stabilized disturbed areas


Inlets Notes:
Heavy sediment/debris influx from RT 28 S

Riser Notes:
Sediment/debris removed from LFO trash rack

Impoundment Area Notes:
Sediment/debris infux from rt 28 SB and erosion

Corrective or Replace comments:
Repaired erosion and removed sediment downstream of inlets and at riser structure, installed riparap at inlets, stabilized disturbed areas,


Riser Notes:
Removed vegetation blocking LFO trashrack

Impoundment Area Notes:
reeds from ponding due to bottom elevation


Emergency Spillway Notes:
Earthen Emergency Spillway with vegetation


Outfall Channel Notes:
Outfall leads to a small containment area

Impoundment Area Notes:
Natural channel forming from inlet to riser

Other maintenance:
Install riprap to correct erosion near inlet pipe.


Corrective or Replace comments:
Excavated sediment and debris, regraded pond bottom, parged joint separation at outfall after assessment was conducted.


Dam Embankment Notes:
burrowing by inlet off of I-66EB, slope erosion


Inlets Notes:
Sediment and debris influx from interstate


Riser Notes:
LFO is blocked by sediment due to erosion

Corrective or Replace comments:
Removed excess sediment from basin floor, at LFO and repaired erosion on slope behind riser and at inlets, installed riprap and stabilized disturbed areas


Impoundment Area Notes:
Vegetation/sediment accumulates in ditch system


Corrective or Replace comments:
•	Mobilized all necessary equipment and personnel to the site;
•	Excavated sediment and debris in area of low flow orifice and within the basin and performed grading to allow proper drainage of the basin; 
•	Repaired erosion at outfall area with riprap an


Inlets Notes:
Sediment/debris influx from roadside inlets

Outfall Channel Notes:
Vegetation and ponding at the outfall end section

Corrective or Replace comments:
Minor storm damage after storms in September required excavation and grading to remove sediment/debris and restore drainage.


Dam Embankment Notes:
Vegetation on embankments and near riser

Impoundment Area Notes:
Ponding near riser and in natural channel

Other maintenance:
Regrade sediment around LFO, and natural channel.


Inlets Notes:
Minor sediment accumulation within concrete swale


Corrective or Replace comments:
Removed sediment and debris from within basin to restore proper drainage.  Stabilized disturbed areas with seed and erosion control matting.


Outfall Channel Notes:
Trees fallen on outfall headwall and channel


Riser Notes:
Cattails and sediment near LFO trashrack

Impoundment Area Notes:
Minor ponding, sediment, and debris on basin floor


Inlets Notes:
Typical sediment influx from roadside inlets


Riser Notes:
Top of riser slightly detached from round base


Impoundment Area Notes:
Vegetation and sediment in natural channel

Other maintenance:
Sediment accumulation in front of inlets


Other maintenance:
Remove sediment from inlet, repair inlet with riprap.


Dam Embankment Notes:
Erosion off ramp from Rt 50, not on embankment

Corrective or Replace comments:
Erosion at riprap inlet on ramp side embankment undermining asphalt.


Dam Embankment Notes:
erosion/animal burrows on roadside embankment

Impoundment Area Notes:
Heavy vegetation/debris/sediment in ditch system

Other maintenance:
Sediment in front of inlet and accumulating at LFO


Inlets Notes:
Water backing up in inlet due to ponding.

Outfall Channel Notes:
Water backing up in inlet due to poor drainage.

Other maintenance:
Ponding in basin with cattails growing. Ponding causing water to back up in inlet. Water backing up in outlet pipe due to poor drainage downstream.


Inlets Notes:
Erosion of rip-rap inlet needs repaired.

Dam Embankment Notes:
Erosion of slope needs repaired. Ground hog holes.

Other maintenance:
Erosion on bank and at inlet needs repaired. Ground hog holes around inlet and on bank needs repaired.


Other maintenance:
Ground hog hole behind riser needs repaired.


Inlets Notes:
Sediment and debris at inlet needs removed.

Outfall Channel Notes:
Poor drainage causing water to back up into riser.

Impoundment Area Notes:
Ponding with cattails growing. Trash in basin.

Other maintenance:
Sediment and debris at inlet pipe needs removed. Poor drainage downstream causing water to back up into outfall pipe. Minor ponding with cattails growing in basin. Trash needs to be removed.


Corrections:
Remove Duplicate Record, second 12/31/2011 inspection


Inlets Notes:
Heavy vegetation at inlet and erosion downstream


Corrective or Replace comments:
Repaired erosion at inlet and sediment in basin

Other maintenance:
40' section of fence down needs to be repaired


Corrective or Replace comments:
Repairs from storm damage conducted included stabilization of emergency spillway riprap, removal of sediment and debris from within basin, regrading and stabilization of disturbed areas.  Previous repairs were conducted before storm related repairs.


Impoundment Area Notes:
Ponding from stream discharge/LFO clogged

Corrective or Replace comments:
Debris is weighing down fence at stream inlet, LFO trash rack clogs easily and does not keep up with incoming water flow during non-rain events


Dam Embankment Notes:
Woody vegetation on roadway embankment (I-66)


Manufactured Notes:
BMP Stormceptor in good condition requires routine maintenance only

Other maintenance:
Removed sediment/debris from unit using a vactor truck and confined space entry crew and disposed of material offsite


Corrective or Replace comments:
Fence damage along whole length of basin, welded wire fence along Eisenhower Park boundary.


Riser Notes:
Minor sediment accumulation on LFO riprap

Other maintenance:
Remove vegetation from outfall embankment


Outfall Channel Notes:
Vegetation at outfall and displaced riprap


Dam Embankment Notes:
Woody vegetation near riser- roadway embankment


Inlets Notes:
Vegetation partially blocks forebay inlet

Outfall Channel Notes:
Vegetation and sediment causing ponding at outfall


Dam Embankment Notes:
Erosion around LFO endwall exposing pipe

Riser Notes:
Erosion around LFO endwall exposing pipe


Inlets Notes:
Woody vegetation near inlet and inlet channel


Impoundment Area Notes:
Vegetation throughout- ponding due to bottom elev.


Dam Embankment Notes:
Erosion of backside of embankment from stream

Outfall Channel Notes:
Channel severly eroded; trash/debris in outlet pip


Impoundment Area Notes:
Basin bottom incorrect elevation causing ponding


Riser Notes:
Debris from roadside inlets obstructs riser

Impoundment Area Notes:
Debris from roadside inlets accumulates rapidly


Dam Embankment Notes:
Woody vegetation on road side embankment


Impoundment Area Notes:
Bare soil from sediment off roadway/shoulder


Other maintenance:
Install riprap at riser to prevent sediment from clogging LFO


Impoundment Area Notes:
Ponding near riser, water draining unobstructed


Riser Notes:
Re-cement bolt to secure low flow trash rack


Impoundment Area Notes:
Excessive sand/silt restricts flow into basin


Impoundment Area Notes:
Trees & brush (awaiting CF mowing/removal)


Impoundment Area Notes:
Major ponding, cattails, elevation issue


Outfall Channel Notes:
Sediment accumulation at outfall flared end sectio

Other maintenance:
Remove sediment from outfall end section


Inlets Notes:
Concrete swale has sediment accumulation


Riser Notes:
excessive trash needs rmoval and woody veg


Other maintenance:
Annual maintenance needs to be scheduled


Corrective or Replace comments:
Basin needs silt fence reinstalled, trash removed , slopes seeded, and buffer area established to prevent road sweepings and other trash from entering basin


Other maintenance:
hand mow and pick up trash. Structure sign missing


Other maintenance:
structure sign missing, remove woody vegitation, hand mow


Other maintenance:
Removed fallen tree, fence needs minor repairs


Inlets Notes:
Erosion/sediment accumulation at roadside inlet


Outfall Channel Notes:
outfall discharges across I-66 via double culvert

Other maintenance:
sediment/debris removal at LFO trash rack


Riser Notes:
Sediment level above LFO, cleared trash rack

Impoundment Area Notes:
Sediment filling significant portions of floor


Outfall Channel Notes:
Large culvert end wall, woody vegetation present


Inlets Notes:
Northern inlet is below water level and sediment

Riser Notes:
upper stage orifice is below water level


Manufactured Notes:
BMP-Stormceptor, sediment/debris at outfall due to poor grade, sloped towards unit, requires maintenance

Other maintenance:
Removed accumulated debris from unit using a vactor truck and confined space entry crew, cleared outfall of accumualted debris


Riser Notes:
Vegetation growing infront of box culvert inlet

Impoundment Area Notes:
Sediment and vegetation inside retention area


Riser Notes:
Woody vegetation by riser. Minor sediment in PSP

Outfall Channel Notes:
Sediment accumulating at end section/ channel

Other maintenance:
Remove vegetation blocking outfall channel


Impoundment Area Notes:
Vegetation/sediment/trash build up in LFO ditch


Riser Notes:
Riprap inlet to 76061 acting as outlet structure

Corrective or Replace comments:
Sediment blocking inlet, needs to be removed.


Corrections:
Remove this is a duplication of 04/28/2011 Inspection


Corrections:
Remove this is duplication of 04/16/2011


Inlets Notes:
repair headwall and remove inlet obstruction

Overall Rating Notes:
Repairs to headwall need to be completed ASAP


Inlets Notes:
Inlet and Outlet are too close togeather


Inlets Notes:
Erosion around the inet bell (Bell ready to sepera


Inlets Notes:
Severe inlet erosion / erosion blocking inlet


Corrective or Replace comments:
Sediment accumulation in front of riser clogging LFO. Rip rap washout below outfall.

Other maintenance:
Install LFO trashrack.  Inlet riprap erosion/washout


Inlets Notes:
Sediment influx/build up from inlets and erosion

Dam Embankment Notes:
Woody vegetation and erosion on embankments

Riser Notes:
LFO below basin grade, due to sediment build up


Dam Embankment Notes:
Woody vegetation and erosion on embankment

Outfall Channel Notes:
Sediment accumulation at outfall end section

Corrective or Replace comments:
Dewatered basin to facilitate repairs, excavated beaver dam from riser orifices and removed sediment accumulation at outfall, installed riprap and cleared trees and brush at outfall and emergency spillway, stabilized disturbed areas.

Other maintenance:
Drain basin to designed level, repair riser


Inlets Notes:
Sediment accumulation on inlet riprap channel


Corrections:
Inspection date corrected from 11/28/2011 to 09/10/2011


Corrective or Replace comments:
Erosion along riprap inlet channels from VDOT salt storage area, sediment in forebay


Manufactured Notes:
BMP - Baysaver requires routine maintenance.  Unit difficult to access in active construction area

Other maintenance:
Removal of sediment and debris using a combination vactor/jet truck and confined space entry crew


Corrective or Replace comments:
LFO trash rack needs to be fastened to riser, erosion on slopes


Corrective or Replace comments:
Excavated sediment from detention area and at inlets, jetted inlet piping, the upstream side of one inlet could not be found (buried under adjacent property entrance), installed riprap forebay, stabilized/seeded disturbed areas


Accessibility Notes:
No fence, Missing lock and cable for gate

Dam Embankment Notes:
roadway embankment with ES discharging to a DI

Emergency Spillway Notes:
ES leads to a swale to municipal drop inlet

Outfall Channel Notes:
ES leads to a swale to municipal drop inlet


Inlets Notes:
Sediment and vegetation partially blocking inlet

Riser Notes:
Ponding near riser, removed vegetation from LFO

Outfall Channel Notes:
Vegetation in outfall channel blocking water


Dam Embankment Notes:
Bare soil erosion noted on exit ramp embankment

Riser Notes:
Removed cattails growing in/near LFO trashrack

Impoundment Area Notes:
Ponding caused by vegetation and sediment at riser


Impoundment Area Notes:
Ponding at riser due to elevation of LFO


Other maintenance:
Holes in Basin, see notes about C. Stowers recommendation


Impoundment Area Notes:
Holes in basin, repair per C.Stowers recommendatio

Other maintenance:
Repair holes per C.Stowers recommendation


Accessibility Notes:
Fence damage from fallen tree - tree removed

Other maintenance:
Cleared sediment/debris from trickle ditch


Inlets Notes:
Cat tails, sediment influx from adjacent road

Impoundment Area Notes:
Cat tails, sediment accumulation near riser


Other maintenance:
Removed excess sediment in front of inlet


Other maintenance:
Sediment and debris at inlet pipe needs removed. Minor ponding in basin with cattails growing. Ponding causing water to back up into inlet pipe.


Other maintenance:
Sediment starting to build up in basin. Minor ponding in basin with cattails growing. Inlet channel starting to erode, needs repaired.


Dam Embankment Notes:
Several groundhog holes on back side of bank.

Other maintenance:
Several groundhog holes on back side of bank needs to be repaired.


Manufactured Notes:
BMP-Stormceptor -moderate debris in unit requires routine maintenance

Other maintenance:
Removed sediment and debris from unit using a vactor truck and confined space entry crew, disposed of off site


Manufactured Notes:
BMP- Baysaver, construction in area of unit, access manholes have silt fence around them and various ESC devices in place around area.  Unit requires routine maintenance.

Other maintenance:
Removed sediment and debris from Baysaver structures using a vactor truck and confined space entry crew


Manufactured Notes:
BMP - Baysaver, requires routine maintenance

Other maintenance:
Removed sediment and debris from unit using a vactor truck and confined space entry crew and disposed of off site


Inlets Notes:
Sediment accumulating near inlet and in channel


Other maintenance:
Install riprap at inlet. Inlet near riser is becoming undermined


Inlets Notes:
Inlet channel depositing heavy sediment on riser

Dam Embankment Notes:
Erosion from ramp depositing sediment at riser

Impoundment Area Notes:
Sediment accumulating in LFO ditch system

Corrective or Replace comments:
Removed accumulated sediment and debris in front of riser clogging LFO. Repaired erosion on embankment and upstream area with riprap, removed sediment from infront of inlets and from within inlet piping.

Other maintenance:
Repair inlet channel and remove excess sediment at riser


Other maintenance:
Minor bare areas/Need lock for cable barricade.


Inlets Notes:
Sediment and vegetation accumulation at inlets

Riser Notes:
Riser is a concrete endwall, no LFO trashrack


Inlets Notes:
Minor erosion/sediment around riprap inlets

Other maintenance:
Regrade floor, repair erosion around riser with riprap


Outfall Channel Notes:
Sediment and erosion downstream of outfall

Corrective or Replace comments:
Sediment accumulation in front of inlet. Moderate erosion on road side embankment.


Dam Embankment Notes:
Erosion and woody vegetation on embankments

Riser Notes:
Low flow drain under water per pond design

Corrective or Replace comments:
Manhole lid missing from top of riser structure.


Manufactured Notes:
BMP - Stormceptor, requires routine maintenance


Accessibility Notes:
Access difficult for vehicles, no road and woody vegetation

Impoundment Area Notes:
Stores water to riprap ES, then drains to riser


Inlets Notes:
Vegetation and sediment near inlets and forebay

Riser Notes:
Removed vines covering over flow spillway


Impoundment Area Notes:
significant woody vegetation needs removal


Overall Rating Notes:
needs more complete vegetation removal to include trees and brush


Inlets Notes:
Inlot is partially blocked with a lot of trash and sediment


Overall Rating Notes:
It is vastly improved over last inspection with little or nor trash in basin this time


Accessibility Notes:
Basin needs mowing and woody veg removed

Impoundment Area Notes:
needs routine maintenacne to inspect properly


Inlets Notes:
Phragnites need to be mowed for inspection

Impoundment Area Notes:
veg needs mowing;eroision by road needs correcting

Corrective or Replace comments:
Slope next to road is in danger of failure needs to be addressed


Impoundment Area Notes:
Phragmites need to be mowed for proper inspection


Accessibility Notes:
Basin has'nt been mowed or brush removed


Outfall Channel Notes:
Outfall pipe was reattached & slope was stabilized


Outfall Channel Notes:
OC needs min rework for basin to drain completely

Corrective or Replace comments:
outfall channel needs minor reworking to ensure brains drains completely will schedul for 2011-2012 budget year


Emergency Spillway Notes:
vegetated looks good no visible eroision


Riser Notes:
beginning of psp exposed needs minor rework


Impoundment Area Notes:
sediment removal scheduled withiin 36 mos.

Corrective or Replace comments:
Basin should be put on schedule to have sediment removed to restore original depth of pond withinthe next 2-3 years


Corrections:
Remove duplicate record, second 12/31/2011 Inspection


Accessibility Notes:
tree feel fence some eroision from neighboring property


Overall Rating Notes:
Basin needs routine maintenance performed


Other maintenance:
Large tree limbs down at top of embankment


Other maintenance:
low flow trashrack is missing / seeding needed


Accessibility Notes:
Accessible by foot only / down roadway embankment


Other maintenance:
stream behind basin has silted in resulting in partial blockage of outlet pipe thus backing water up into the riser and basin


Accessibility Notes:
through private property or the edge of right of way

Riser Notes:
low flow completely blocked / upperstage trashrack


Filtration Notes:
Excessive debris and trash / forebay has excessive cattails


Riser Notes:
No low flow orifice trash rack installed.


Overall Rating Notes:
The basin received an "A" because there are no significant problems identified on the date of inspection.


Impoundment Area Notes:
Erosion on side slopes. Ned vegetation to prevent erosion on 30 to 40% of slopes.

Overall Rating Notes:
No low flow trash rack. The basin received an "C" because there are no significant problems  Erosion on side slopes.  Need vegetation to prevent erosion on 30 to 40% of slopes.  One area has a small slide & erosion on basin 
side slope which can be preven


Impoundment Area Notes:
Small area needs vegetation on side basin wall.

Overall Rating Notes:
The basin is rated "B" for the following: The basin needs vegetation on less than 20% of the basin walls.


Impoundment Area Notes:
BASIN TO BE MAINT. ACCORD W M W MOWING GUIDE.


Accessibility Notes:
VEG. ON, DAMAGED GATE NOT LOCKED ON FENCE.


Impoundment Area Notes:
BASIN IS NOT BEING MAINTAINED. TREES ALL OVER.


Dam Embankment Notes:
BASIN IS NOT BEING MAINTAINED. TREES ALL OVER.


Dam Embankment Notes:
EROSION ON DAM, TREES AT BOTTOM OF EMBANK.

Riser Notes:
SECTION OF PIPE MAY THREATEN INTEGRITY OF DAM.


Impoundment Area Notes:
BASIN TO BE MAINT. ACCORD W M W MOWING GUIDE.TRASH


Riser Notes:
L. F. BLOCKED COMPLETELY, U.S. ORIFICE PARTIAL.


Impoundment Area Notes:
BASIN SILT, TRASH&GRASS NEED TO BE MAINT.


Accessibility Notes:
IMPROVEMEMNT ON FENCE SINCE LAST INSPECTION.


Impoundment Area Notes:
TREES NEED TO BE REMOVED FROM STRUCTURE.


Riser Notes:
LOWFLOW RACK NOT ATTACH @ TOP. OS RACK NOT SECURED

Impoundment Area Notes:
GRASS NOT BEING CUT..ADVISE TO MAINT. BASIN.


Riser Notes:
Removed cattails growing in LFO.  Cattatils growing near riser

Outfall Channel Notes:
Sediment accumulation at outfall endwall and channel


Inlets Notes:
reeds and sediment in forebay not obstructing inlets

Riser Notes:
Corroding LFO trashrack.  Vegetation growth near riser


Outfall Channel Notes:
Brush/debris within outfall channel blocking flow.

Impoundment Area Notes:
sediment has filled large amount of basins capacity.

Overall Rating Notes:
Sediment has filled basins capacity, partially blocking inlet and clogging LFO with sediment. Sediment needs to be removed.

Corrective or Replace comments:
1'-2' of sediment accumulation within basin floor. Outfall area has an abundance of woody brush/debris/trash that needs to be removed.


Accessibility Notes:
50' section of downed fence in the back of the basin.  Large tree limb above another section, future damage if not removed

Riser Notes:
Sediment and debris accumulation at LFO removed

Overall Rating Notes:
Sediment present throughtout basin LFO ditch. However, basin is draining.  Basin rating will change to a C if water flow becomes obstructed before sediment removal.

Other maintenance:
Removed sediment from LFO ditch, removed tree limb hanging above fence


Riser Notes:
Moderate vegetative debris accumulation removed from LFO

Impoundment Area Notes:
Sediment accumulation in LFO Trickle Ditch

Other maintenance:
Removed sediment from trickle ditch, filled in animal burrow on embankment needs repair


Impoundment Area Notes:
Ponding throughout basin.  Sediment in LFO trickle ditch


Dam Embankment Notes:
Erosion channels noted on embankments.  Bare soil on embankments

Impoundment Area Notes:
No vegetation on basin floor.  Sediment accumulation

Corrective or Replace comments:
Displaced riprap at main inlet from VDOT yard requires repairs/concrete to restore, sediment in basin at riser is approx. 6-inches above LFO elevation at trash rack

Other maintenance:
unclogged LFO trash rack and inlet flow dampeners


Inlets Notes:
Sediment needs to be removed from trickle ditch

Riser Notes:
LFO trash rack is rusted/corroded in need of a new one

Overall Rating Notes:
remove sediment from trickle ditch, replace old corroded LFO trashrack with new one.

Other maintenance:
Replaced LFO trashrack, removed sediment from trickle ditch


Overall Rating Notes:
Briars overgrown throughout entire basin. Ponding water in front of riser due to low elevation.


Overall Rating Notes:
Riser flows to downstream manhole prior to discharging to outfall area


Riser Notes:
Minor ponding at end of PSP near outfall

Impoundment Area Notes:
Sediment/debris on floor.  Not obstructing riser


Inlets Notes:
Sediment accumulating in inlet channel in front of LFO but not blocking

Riser Notes:
Sediment accumulation in front of LFO but not blocking

Outfall Channel Notes:
Rip rap washout below structure creating a deep pond holding water

Corrective or Replace comments:
•	Removed excess sediment and debris from within the inlet channel and performed grading to allow proper drainage of the basin;
•	Installed riprap at inlets, riser and outfall as necessary (cost estimate revised to account for additional riprap required t


Riser Notes:
Sediment collecting around LFO trashrack


Impoundment Area Notes:
LFO trash rack missing, part of temoporary sediment basin snorkel piping present

Corrective or Replace comments:
•	Removed excess sediment and debris from in front of the riser and within the basin and performed grading to restore proper drainage of the basin;
•	Removed existing temporary drainage device on the LFO and replaced with a standard debris rack;
•	Painted

Other maintenance:
LFO trashrack missing, fallen trees on outfall headwall


Inlets Notes:
Significant sediment influx from roadside inlet

Riser Notes:
Sediment and vegetation accumulation near riser

Impoundment Area Notes:
Sediment accumulates near riser from nearby inlet

Corrective or Replace comments:
•	Excavated sediment and debris in area of low flow orifice and inlets and performed grading to improve drainage of the basin; 
•	Repaired erosion at outfall and downstream embankment with riprap and erosion control matting;
•	Installed riprap at inlets a


Inlets Notes:
Roadside sediment influx and accumulation

Riser Notes:
Sediment from inlet depositing near riser


Inlets Notes:
Significant sediment accumulation from FFX Cnty PW

Corrective or Replace comments:
•	Removed excess sediment and debris from in front of and within the inlets and performed grading to restore proper drainage of the basin;
•	Installed rip rap at inlets as necessary;
•	Repaired other erosion and scour areas on slopes with soil and erosion

Other maintenance:
Remove sediment near riser and from inlets


Impoundment Area Notes:
Sediment and debris accumulation near riser


Impoundment Area Notes:
Sediment level above LFO. Ponding in basin


Impoundment Area Notes:
Minor ponding in basin floor due to elevation of LFO


Outfall Channel Notes:
Woody vegetation surrounding outfall pipe and channel

Corrective or Replace comments:
•	Repair ered erosion around inlets and outfall;
•	Remove exd excess sediment and debris from within the basin and perform grading to restore proper drainage of the basin;
•	Install riled  rap at inlets where necessary;
•	Clear exed access woody vegetatio


Other maintenance:
Heavy debris influx from roadside inlet.  Fence removed due to adjacent construction, no silt fence present-see picture.  Natural channel forming past outfall.


Outfall Channel Notes:
Woody vegeattion in outfall channel and surrounding outfall pipe


Outfall Channel Notes:
Displaced riprap and vegetation at outfall endwall

Other maintenance:
Remove sediment from  infront of inlets. Repair inlet erosion


Other maintenance:
Inlet is clogged with sediment (40% blockage)


Inlets Notes:
Sediment accumulation in front of inlet pipes

Overall Rating Notes:
Sediment accumulation in front of inlet pipes blocking them. Need to remove sediment from inlets

Corrective or Replace comments:
Removed sediment blocking inlets and regraded basin impoundment area, cleared trees and removed sediment at outfall


Outfall Channel Notes:
outfall channel is partially blocked at flared end section

Overall Rating Notes:
Post-maintenance inspection revealed erosion at inlet to require repairs that should be addressed and trees on embankment requiring removal.

Other maintenance:
Major erosion surrounding inlet headwall


Inlets Notes:
Major infiltration/sinkhole behind north inlet headwall.

Riser Notes:
Cattails and sediment accumulation near riser

Overall Rating Notes:
Need to fill and compact material behind north inlet head wall to prevent further infiltration along pipe line.

Other maintenance:
Fill and compact material behind north inlet. Erosion around inlet.


Dam Embankment Notes:
Woody vegetation, groundhog holes, shrubs observed

Other maintenance:
40' Section of fence is down along Braddock rd


Other maintenance:
Sediment influx from inlet is depositing near riser.


Other maintenance:
Erosion of forebay spillway, partially damagd fence


Riser Notes:
regrading required at riser/LFO, LFO trash rack cleared


Outfall Channel Notes:
Tree rooted and growing on top of outfall headwall.  Outfall is located across the exit ramp

Impoundment Area Notes:
Ponding and cattails in a natural channel from inlets to riser


Inlets Notes:
Vegetation and sediment near roadside inlet


Inlets Notes:
Sediment and debris influx from roadside inlet


Other maintenance:
Sediment influx from roadside inlet. Riser has no LFO trashrack.


Inlets Notes:
inlet influx from roadside embankment is partially blocked

Other maintenance:
Clear blocked inlet, repair exposed spillway


Inlets Notes:
Sediment accumulation in concrete trickle ditch

Overall Rating Notes:
Remove sediment from concrete trickle ditch

Other maintenance:
Remove sediment from concrete trickle ditch


Other maintenance:
Large area of erosion not on basin property near outfall.  This erosion might eventually effect the basin embankment if not repaired.


Other maintenance:
Sediment and debris influx from roadside inlet.


Inlets Notes:
Minor sediment within concrete trickle ditch


Impoundment Area Notes:
Excessive debris accumulation on basin floor


Other maintenance:
Removed sediment/debris from Stormceptor unit using a combination vactor/jet truck and confined space entry crew and disposed of material offsite


Inlets Notes:
Sediment accumulation in front of inlet but not blocking


Other maintenance:
Removed accumulated debris/sediment from Stormceptor unit using a combination vactor/jet truck and confined space entry crew and disposed of material offsite


Inlets Notes:
Minor sediment accumulation within forebay

Overall Rating Notes:
Bare areas within basin floor and embankment


Outfall Channel Notes:
Trees/brush surrounding outfall pipe/concrete ditch


Impoundment Area Notes:
Fallen trees within basin need to be removed


Other maintenance:
Groundhog activity on roadside embankment


Inlets Notes:
Concrete trickle ditch has significant amount of sediment accumulation

Impoundment Area Notes:
Concrete trickle ditch has significant amount of sediment accumulation


Riser Notes:
Woody vegetation growing within riser structure

Overall Rating Notes:
Woody vegetation growing within riser structure


Riser Notes:
Sediment and debris accumulating at riser

Impoundment Area Notes:
Sediment and debris accumulating in LFO trickle ditch

Other maintenance:
Remove sediment and debris from LFO trickle ditch.  Bare soil noted.


Inlets Notes:
Sediment accumulation in front of inlets but not blocking

Impoundment Area Notes:
Ponding in basin due to elevation of LFO


Filtration Notes:
Basin holding water within inlet channels

Corrective or Replace comments:
•	Excavated sediment from within the forebay and regraded to restore proper drainage;
•	Removed sediment accumulation from within the inlet pipes using a combination vactor/jet truck as necessary;
•	Removed vegetative growth on fence and on filter surface

Other maintenance:
Remove vegetation from sand filter surface


Other maintenance:
Erosion along roadside embankment leading to ponding around LFO


Overall Rating Notes:
Erosion noted on dam embankment just above riser structure

Other maintenance:
Erosion in embankment behind riser leading to sediment accumulation at LFO


Other maintenance:
Erosion in embankment near roadside inlet/sediment accumulation at inlet


Other maintenance:
removed debris from trash rack, basin draining


Riser Notes:
Trash rack needs to be replaced, old one is crushed

Overall Rating Notes:
Trash rack needs to be replaced, old one is crushed

Corrective or Replace comments:
Excavated accumulated sediment and debris from around riser and inlets, repaired erosion along inlet channels, stabilized inlet channels with riprap and EC matting, installed LFO trash rack on riser endwall, repaired broken post for cable barricade.


Riser Notes:
Cleared LFO trash rack.  Sediment/ponding accumulation near riser

Impoundment Area Notes:
Sediment, vegetation, ponding  at the riser

Other maintenance:
Access gate needs a new cable with lock.


Inlets Notes:
Sediment and debris influx from roadside inlets

Riser Notes:
Cleared sediment from LFO.  Metal CMP Riser.  Sediment/debris/vegetation accumulation near riser

Impoundment Area Notes:
Moderate sediment and vegetation accumulation in basin


Riser Notes:
Woody vegetation growing from under LFO trashrack


Accessibility Notes:
Need cable/lock barricade at entrance to basin


Inlets Notes:
Accumulation of sediment in front of inlet but not blocking.

Overall Rating Notes:
Noticed oil sorbent booms were removed and there were no traces of oil on water surface or on embankments.


Inlets Notes:
Sediment/vegetation has filled rip rap ditch.

Impoundment Area Notes:
Sediment has filled in basin clogging LFO and changing the elevation of basin floor

Overall Rating Notes:
Sediment has filled in basin clogging LFO and changing the elevation of basin floor

Other maintenance:
Panels from sound wall fallen into basin


Dam Embankment Notes:
Bare soil and erosion noted on embankment

Outfall Channel Notes:
Ponding and sediment at outfall end section

Impoundment Area Notes:
Spots of bare ssoil noted.  Natural channel present.


Impoundment Area Notes:
Erosion from sheet flow off of ramp causing sediment in basin


Other maintenance:
Sediment has filled basin floor above LFO invert but not blocking LFO


Inlets Notes:
Moderate amount of sediment accumulated within inlet channel

Overall Rating Notes:
Riser runs into a municiple system before outfalling to SWB 29I052.


Inlets Notes:
Sediment accumulation within inlet channel

Other maintenance:
Erosion along roadside embankment above inlet RCP


Other maintenance:
Removed sediment/debris from Stormceptor unit using a vactor truck and confined space entry crew and disposed of material offsite


Overall Rating Notes:
Minor sediment accumulation within inlet pipe


Manufactured Notes:
BMP-CDS unit, access manhole relocated at edge of shoulder to I-495, lane closure required during maintenance.

Other maintenance:
Removed accumulated debris from unit using a vactor truck and confined space entry crew, lane closure required while conducting maintenance


Manufactured Notes:
BMP-CDS unit,  routine maintenance required, lane closure required to conduct maintenance safely


Manufactured Notes:
BMP-CDS unit,  maintenance required (vactor), sign missing, lane closure required to safely conduct maintenance


Corrective or Replace comments:
•	Removed BMP access manholes and installed concrete riser rings to raise the manholes approximately 2 feet;
•	Regraded riprap inlet channels and stabilized the area with additional riprap.  
•	Repaired other erosion and scour areas on slopes with soil an

Other maintenance:
Removed sediment and debris from Baysaver structures and associated inlets/grates using a vactor truck and confined space entry crew


Other maintenance:
Removed sediment and debris from Baysaver vaults using a vactor truck and confined space entry crew and disposed of off site


Other maintenance:
Removed accumulate debris from Stormceptor unit using a vactor truck and confined space entry crew


Manufactured Notes:
BMP- Stormceptor, requires routine maintenance, flasher board and signs required during maintenance


Manufactured Notes:
BMP-Stormceptor, sediment/debris at outfall due to poor grade, sloped towards unit, requires maintenance, BMP holding water, Vegetation surrounding outfall pipe. Flasher board required during maintenance.

Other maintenance:
Remove accumulated debris from Stormceptor unit using a vactor truck and confined space entry crew, cleared outfall of accumualted debris, flasher board required during maintenance


Other maintenance:
Removed sediment and debris from Stormceptor unit with vactor truck and confined space entry crew and disposed of off site


Other maintenance:
Removal of sediment and debris from Baysaver vaults using a combination vactor/jet truck and confined space entry crew


Other maintenance:
Ground hog hole behind the riser needs repaired.


Impoundment Area Notes:
Minor ponding with cattails growing in basin.


Impoundment Area Notes:
Sediment building up in basin near inlet, monitor.

Other maintenance:
Minor sediment building up in basin near inlet, monitor. Minor ponding with cattails growing in basin.


Other maintenance:
Minor erosion of inlet channel, monitor.


Other maintenance:
Ground hog hole on bank beside road needs repaired. Minor erosion of inlet channel, monitor.


Other maintenance:
Sediment needs removed from outlet pipe. Ponding in basin causing cattails to grow.


Other maintenance:
Ground collapsing behind the risers from animal tunneling. Sediment build up in inlet pipe. Animal nesting in basin.


Inlets Notes:
Sediment and trash building up at inlet.

Other maintenance:
Sediment building up in inlet. Trash needs to be removed. Sediment building up at outlet causing water to back up into the riser.


Other maintenance:
Sediment in inlet needs to be removed. Minor ponding with cattails growing in basin.


Other maintenance:
Wingwall at outfall has a crack in it, monitor. Minor sediment in outlet pipe, monitor.


Inlets Notes:
Sediment in inlet pipes needs to be removed.

Dam Embankment Notes:
Brush in basin needs removed. Ground hog hole .

Other maintenance:
Brush growing in basin needs to be removed. Ground hog hole behind the riser needs to be repaired. Brush needs to be cleared away from outlet.


Inlets Notes:
Erosion at two inlets in rip rap needs repaired.

Dam Embankment Notes:
Erosion on bank near inlet. Ground hog holes

Other maintenance:
Erosion at inlets in rip rap needs repaired. Erosion on slope needs repaired. Ground hog holes are active.


Accessibility Notes:
NO TRESPASSING SIGN, UNDER CONSTRUCTION.  I NEED RESIDENCY TO UPDATE ME ON PERMIT STATUS AND SUPPLY NEW CONSTRUCTION PLAN SHEETS FOR FILE. WHO IS OWNER? WHO IS RESPONSIBLE TO MAINTAIN BASIN NOW?

Overall Rating Notes:
Unable to inspect Land Use Premit for "The Retreat at West Creek" has taken control of basin


Riser Notes:
TREES @ RISER & OUTLET STRUCT.  COULD ONLY SEE TOP


Impoundment Area Notes:
TRASH BAGS..TREES TO BE MAINT. IN AC. W/MW MOW G.


Riser Notes:
CUTTINGS NEED TO BE REMOVED FR LOW FLOW & OS RACK.


Accessibility Notes:
ORIG. ACCESS RD REMOVED BY CONSTRUCTION.

Impoundment Area Notes:
BASIN NOT PERFORM AS DESIGNED, MAINT.MOWING GUIDE.


Impoundment Area Notes:
THIS WAS A RE-INSPECT AFTER WORK COMPLETED.


Riser Notes:
ALL THREE RISER STRUCTURES ARE BLOCKED W/SILT.

Impoundment Area Notes:
SILT BLOCKING STRUCTS. NEEDS WORK NOW NO ACCESS RD


Riser Notes:
TREES AT STRUCT., ROOTS IN L. F. ORIFICE.


Accessibility Notes:
FENCE DAM. ON LT. FACING DOWN STREAM OUTLET.

Riser Notes:
O.S. RACK FLIPPED BACK W/EMBANKMENT COVERING IT.


Corrective or Replace comments:
Removed woody root system in front of riser structure, repaired 50' section of erosion within inlet channel on bank, excavated accumulation of sediment/debris in front of inlet pipe and graded to improve drainage.


Other maintenance:
Remove sediment that is accumulated in front of inlet pipe (25% blockage)


Riser Notes:
Temporary CMP riser. Ponding/sediment/no trashrack

Other maintenance:
Sediment accumulating within inlet pipe (25% blockage), Minor ponding water at riser.


Inlets Notes:
Sediment accumulation within basin below inlet

Dam Embankment Notes:
Heavy brush surrounding riser and embankment


Overall Rating Notes:
Sediment accumulation in front of inlet needs to be addressed.

Corrective or Replace comments:
•	Removed excess sediment and debris from in front of and within the inlet end section and performed grading to restore proper drainage of the basin;
•	Repaired other erosion and scour areas on slopes with soil and erosion control blankets;
•	Overseeded a


Inlets Notes:
Inlet is partially blocked with sediment/trash accumulation


Impoundment Area Notes:
Ponding, bare soil, sediment on basin floor


Overall Rating Notes:
Outfall pipe from riser runs into a manhole structure and turns 90 degrees to an outfall channel below basin 53011. The outfall pipe will be changed to a closed municiple storm drain.


Outfall Channel Notes:
Vegetation/sediment accumulating in rip rap channel


Dam Embankment Notes:
Some bare areas on banks require seeding

Impoundment Area Notes:
Minor ponding/wet areas throughout basin


Impoundment Area Notes:
Typical sediment and vegetation on floor


Impoundment Area Notes:
Ponding water in front of riser due to grade


Outfall Channel Notes:
Minor sediment accumulation in outfall channel

Overall Rating Notes:
SWB is comprised of a inlets that discharges in to an underground detention pipe that discharges to  an outfall area

Other maintenance:
removed trash from within underground RCP


Inlets Notes:
Sediment from roadside inlets, reeds growing in forebay


Inlets Notes:
Remove tree from inlet pipe opening. (see photo)

Dam Embankment Notes:
Bank vegetatin approx. 75%, other areas need cover. Many small daimeter trees on banks that should be removed. (see photo)

Impoundment Area Notes:
In areas with no cover the side slopes are eroding (see photo)

Overall Rating Notes:
Maintenance should be scheduled to: remove trees at inlet structure, remove any trees greater than 1.5" in diamter on basin walls and treat stumps, seed bare areas.


Accessibility Notes:
Topography allows for easy site accces. Rated 2 because of no specific access road. No fence.

Inlets Notes:
Clear linlet of sediment. Remove trees on and around inlet headwalls. Investigate potential disjointed pipe.

Dam Embankment Notes:
Remove trees in basn larger than 1.5" in diamter and treat stumps. Seed bare areas. Remove anilmals if holes begin to threaten slope stability.

Impoundment Area Notes:
Large amount of cat tails on basin floor. Not curretnly affecting basin performance.

Overall Rating Notes:
Maintenance should be scheduled to: Clear sediment and vegetation from inlet faces. Clear vegetation from low flow orifice. Check for disjointed pipe.


Accessibility Notes:
Topography allows for easy site access. But there is no specific access road. No fence.

Dam Embankment Notes:
Embankments mostly grassed, however, several areas of poor cover (see photos)

Riser Notes:
Overflow trash rack broken (see photo), low flow orifice partially blocked (see photo)

Impoundment Area Notes:
Erosion at areas with no grass cover (see photo)

Overall Rating Notes:
Maintenance should be scheduled to: Repair inlet pipe and headwall, seed bare areas of embankment, repair riser trash rack, clear debris around low flow orifice


Accessibility Notes:
No fence. No access road. Access road could be easily constructed.

Inlets Notes:
No forebay. 4 inlet channels. 1 with erosion on sideslopes.

Dam Embankment Notes:
Embankment is 90% vegetated. No sloughing or erosion noted.

Riser Notes:
No trash or sediment observed. Trash rack on low flow orifice has detached fro outlet structure. However, there is very little deris in basin and upgradient.

Outfall Channel Notes:
Clean, free of debris. Ednwall in good condition. Downstream channel is SWM Basin 60114083.


Accessibility Notes:
no fence or access road. Access road could be easily constructed

Inlets Notes:
no forebay. Sediment plume visible coming from steep inlet channel

Dam Embankment Notes:
90% vegetation on embankmetns. Minor erosion noted adjacent to outlet riser. Animal habitate observed.

Outfall Channel Notes:
small scour hole at outlet. Receiving channel is stable w/grasses and cattails

Impoundment Area Notes:
small sediment plume observed at downstream end of inlet channel

Overall Rating Notes:
Stabilize incoming rip rap lined channel. Remove trees larger than 1.5"


Accessibility Notes:
Sign located on 460, yet is fenced. Access only from Cinnabar Road. No gate on 460. R?W fence

Dam Embankment Notes:
Dam slope well coverd with grass, minimal brush vegetation

Emergency Spillway Notes:
tree located inside emergency spillway (see photo)


Accessibility Notes:
Locked fence with access road. Thick throns and brush inside fence make access difficult.

Inlets Notes:
Erosion of inlet chnannel (see photo). Clear vegetation from inlet headwall.

Dam Embankment Notes:
Excessive brush on slopes. Large diameter brush on slopes (sse photo)

Emergency Spillway Notes:
excessive brush obstructing emergency spillway (see photo)

Riser Notes:
Low flow orifice partialyy blocked (see photo)

Outfall Channel Notes:
Outfall structure clear of vegetation from headwall

Impoundment Area Notes:
Ponding due to partially blocked low flow orifice. Large amount of cat tails in basin floor (see photo)

Overall Rating Notes:
Clear thorny brush from access path. Stabilize inlet channel. Clear brush form side slopes. Clear cat tails form basin floors. Clear low flow orifice. Clear vegetaion from outlet headwal and inlet headwall. Basin still functional but vegetation should be


Accessibility Notes:
No fence. No access road, but access road could be easily constructed.

Inlets Notes:
no forebay. Inlet channels are stable. Inlet pipes are stable.

Dam Embankment Notes:
The raodway embankment along the ramp needs to be stabilized. Channels are forming down slope and will erode in the future.

Impoundment Area Notes:
Erosion on sideslopes is significant and needs to be repaired.


Accessibility Notes:
Fence along R/W.encompasses part of basin.  Access road could be easlity built.

Inlets Notes:
No forebay. Inlet channel has small scour hole where the channel meets the normal pool. Inlet pipe 1/2 full of water from pool elevation.

Dam Embankment Notes:
~90% vegetated. Embankment is located between fill sections. Remove trees along pond embankment. Large tree veg upstream will comprise slope stability in the long term.

Emergency Spillway Notes:
No spillway. But an emergency riser is in place and in good condition.

Riser Notes:
This site has low flow, primary and emergency risers. They are all free and clear of debris.

Outfall Channel Notes:
Pipe outlet elevated 6" over invert. FES disjointed @ outfall. ~20 lf of outlet pipe exposed.

Impoundment Area Notes:
Pond functioning as designed. May need to treat cattails in subsequent visits.

Overall Rating Notes:
Rated a C in large part due to condition if outlet structure and the size of the trees along upstream embankment.


Accessibility Notes:
Access easy from roadway, however, 2 was selected since there is no access road.

Dam Embankment Notes:
A couple of patches of poor cover on slopes (see photo)

Riser Notes:
Trash rack functional and clear, no low flow orifice

Overall Rating Notes:
Erosion if inlet channel to b reaired, seed bare areas, clean up trash


Accessibility Notes:
No access road. Easily accessed from road. No fence.

Inlets Notes:
Bank is eroding and undercutting inlet pipe (see photo)

Dam Embankment Notes:
Good cover, except for where bank is eroding as noted under the inlet section

Overall Rating Notes:
Stabilize eroded slope and repair ground around inlet pipe.


Accessibility Notes:
topography allows for easy site access, rated 2 because of no specific access road. There is no fence.

Dam Embankment Notes:
embankment slopes are free of bare areas and trees.

Riser Notes:
Low flow orifice partially blocked.by vegation (see photo) clear vegetation from outlet headwal (see photo)

Outfall Channel Notes:
Outfall channel is clear and free of erosion

Impoundment Area Notes:
Under cut area in basin floor. Does not immediately affect basin performance, but if not treated it will continue to grow

Overall Rating Notes:
Maintenance should be scheduled for: repair eroded inlet channel, repair undercut basin floor, clear vegetation from outlet headwall


Accessibility Notes:
Easy to acces form road. However no access road. No fence.

Inlets Notes:
Clear vegetation and sediment from inlet face (see photo)

Dam Embankment Notes:
Most of banks grassed with several areas that are bare, causing erosion (see photo)

Impoundment Area Notes:
Slight ponding due to blocked low flow orifice (see photo)

Overall Rating Notes:
Clear vegetatin and sediment from inlet face. Seed bare areas on embankment. Clear low flow orifice.


Accessibility Notes:
Gate is locked. Lock is broken and does not wor. Fence needs brush cleared.

Impoundment Area Notes:
Water is flowing with very little ponding.

Overall Rating Notes:
The rating for the basin is "B" because  Some brush needs clearing. Some brush needs clearing from fence.


Other maintenance:
needs mowing and brush cut in around basin and outlet


Other maintenance:
spray fence, trash, inlets need cleaning


Other maintenance:
inlet needs cleaning, trash, spray fence


Other maintenance:
outlet needs cleaning, slope repair needs backhoe


Other maintenance:
inlet and outlet needs cleaning, seed bare spot


Other maintenance:
inlet and outlet needs cleaning, trash, spay fence


Other maintenance:
outlet pipe and ditch need cleaning, inlet needs cleaning


Inlets Notes:
Minor roadside inlet sediment accumulation


Inlets Notes:
Concrete trickle ditch has sediment/vegetation accumulation

Impoundment Area Notes:
Need to remove sediment from trickle ditch

Other maintenance:
Remove debris and sediment in trickle ditch


Accessibility Notes:
Access road overgrown with vegetation/briars


Impoundment Area Notes:
Basin floor is bare and needs seeding to establish vegetation


Riser Notes:
Large amount of sediment accumulating around riser

Overall Rating Notes:
Sediment accumulating around riser/LFO trashrack

Other maintenance:
Sediment accumulation at inlet / Natural channel forming


Other maintenance:
Natural channel forming from inlet to riser


Other maintenance:
Sediment influx and erosion around basket


Other maintenance:
Sediment accumulation in front of inlet pipe


Riser Notes:
Sediment/vegetation accumulation at box culvert

Outfall Channel Notes:
Discharges to county owned retention pond


Riser Notes:
Cleared LFO sediment.  Riser riprap washout

Impoundment Area Notes:
Sediment/woody vegetation on basin floor


Riser Notes:
Trashrack undermined, debris bypasses trashrack


Inlets Notes:
Typical sediment and debris accumulation

Riser Notes:
Sediment level above LFO. No obstruction

Other maintenance:
woody debris left onsite, needs to be removed


Inlets Notes:
Erosion around inlet headwall and downstream of inlet with displaced riprap

Overall Rating Notes:
B rating but pond in need of repairs due to erosion around inlet structure, ground hog burrows and sediment observed during post-maintenance inspection.


Dam Embankment Notes:
Erosion in front of riser and behind LFO headwall

Corrective or Replace comments:
Removed accumulated sediment and debris from detention area and in front of the inlet.
Repaired erosion on embankment between riser and LFO endwall structure.
Removed sediment and debris at outfall and installed riprap at outfall and the inlet.

Other maintenance:
Minor sediment at inlet and erosion at riser and LFO headwall


Other maintenance:
Sediment accumulation, erosion, and ponding at roadside inlet


Overall Rating Notes:
Water ponding in basin/LFO partially clogged


Manufactured Notes:
BMP-Stormceptor, routine maintenance required; Heavy brush, briars, woody vegetation surrounding outfall area.


Manufactured Notes:
BMP - Stormceptor, routine maintenance required.

Other maintenance:
Removed sediment and debris from Stormceptor unit and associated structures, cleared vegetation at outfall


Manufactured Notes:
BMP - Stormceptor, requires routine maintenance. Minor displaced rip rap below outfall pipe.


Manufactured Notes:
BMP - Stormceptor, routine maintenance required. No rip rap below outfall pipe/standing water below outfall apron.


Manufactured Notes:
BMP - Stormceptor discharges to a curb inlet that discharges to a wooded area, routine maintenance required, Woody vegetation surrounding outfall.

Other maintenance:
Removed accumulated sediment and debris from Stormceptor unit using a combination vacuum/jetter truck and confined space entry crew


Manufactured Notes:
BMP-Stormceptor, requires routine maintenance, discharges to outfall (Occoquan River)Displaced rip rap/erosion below outfall pipe, woody veg/brush in outfall channel.


Inlets Notes:
Sediment in forebay and inside of inlet RCP


Inlets Notes:
Sediment and debris accumulating in forebay


Riser Notes:
Woody vegetation growth near LFO concrete endwall


Riser Notes:
Removed sediment/debris from LFO trash rack


Outfall Channel Notes:
Oil sheen/discoloration in outfall channel

Overall Rating Notes:
Possible oil contaminiation in outfall channel


Outfall Channel Notes:
Major erosion along outfall side embankment

Overall Rating Notes:
Major erosion along outfall side embankment


Impoundment Area Notes:
Ponding water below LFO due to grade of basin floor

Overall Rating Notes:
Ponding water in basin due to low grade of basin floor


Riser Notes:
Need to replace corroded/rusted trash rack


Impoundment Area Notes:
Ponding in basin due to low grade beneath LFO


Outfall Channel Notes:
Undermining beneath outfall end pipe, major erosion and rip rap washed out of outfall channel

Overall Rating Notes:
Need to restore outfall channel with rip rap and possible concrete to "grout" stone for future durability.

Corrective or Replace comments:
Repaired erosion at outfall structure and outfall channel with riprap and grout.


Other maintenance:
Minor erosion noted at both rip rap inlet channels


Impoundment Area Notes:
Vegetation and sediment in channel concentrated near Sudley Rd inlet.  Tree growing near riser


Outfall Channel Notes:
Outfall pipe has sediment built up within partially blocking the flow

Other maintenance:
Sediment build up in outfall pipe (25% blockage)


Inlets Notes:
Sediment accumulating in concrete trickle ditch

Other maintenance:
Sediment accumulation within trickle ditch


Other maintenance:
Sediment accumulating between inlet and riser


Riser Notes:
Overflow/low flow orifice trash racknot installed.

Overall Rating Notes:
Need vegetation to prevent erosion on slope around inlet. The low flow orifice trash rack needs to be attached to outlet structure. The basin floor has silt and sediment blocking the low-flow ditch system.


Accessibility Notes:
Gate can be opened without removing the lock.

Emergency Spillway Notes:
A couple of small tress growing on and near spillway.

Overall Rating Notes:
Outlet structure has cracks and spalling around secondary spillway. Structure still functional. Small trees in the emergency spillway that need to be removed. Low flow orifice needs to be properly installed.


Accessibility Notes:
Brush in fence line needs to be removed. Need to re-connect some of chain link fence to posts.

Inlets Notes:
Inlet pipe blocked 25-30% with sediment and trash.

Riser Notes:
Low flow orifice is blocked with sediment.

Outfall Channel Notes:
No outfall channel. Connects to storm sewer system.

Impoundment Area Notes:
Spot seeding needed within impoundment area.

Overall Rating Notes:
Low flow orifice needs to be excavated so as to properly perform. It appears that a fialed joint between outlet structure and the storm drain is causing a sink hole in the basin embankment above the crest of the riser: some exploratory investigation in th


Outfall Channel Notes:
No outfall channel.  Connects to storm sewer system.

Impoundment Area Notes:
Notes:  Spot seeding and erosion control matting placed on
 Notes:  Spot seeding and erosion control matting placed on March 27, 2013. Site will be monitored for seed germination
and stabilization.

Overall Rating Notes:
This inspection was done after repairs were completed following inspection on February 19, 2013. The following items were done: Low flow orifice was cleared, sink hole on embankment was filled, Sediment was removed from inlet pipe, brush and vines were cl


Impoundment Area Notes:
Need vegetation to prevent erosion on 20 to 25% of slopes.

Overall Rating Notes:
The basin received an "C" because there are no significant problems Need vegetation to prevent erosion on 20 to 25% of basin slopes. one-third (1/3) of fence has vines growing on fence and would be  easier to remove in the next two months.


Inlets Notes:
inlet erroded, remove silt and add rip rap


Dam Embankment Notes:
fix hole at outlet pipe at base of riser


Miscellaneous Notes:
Water is flowing underneath inlet pipe - technical insp recommended.  Remove fallen tree - noted in 2011 Insp.

Corrective or Replace comments:
AHQS corrected noted areas of concern form 2012 Insp - per Ray Young

Other maintenance:
Inlet pipe repaired and fallen tree removed by AHQS


Impoundment Area Notes:
Basin floor filling with sand/silt, heavy in trash


Impoundment Area Notes:
Water plants & algae in basin pond / elevation


Other maintenance:
AHQS removed trash and cleaned inlet and outlets


Other maintenance:
AHQS removed trash and cleaned outlets and inlets


Other maintenance:
AHQS removed trash and cleaned inlets and outlets.


Other maintenance:
AHQS removed trash and cleaned inlet and outlet pipes


Riser Notes:
Trash and plastic bags blocking low flow

Impoundment Area Notes:
Heavy trash from commuter lot, cattails, ponding


Impoundment Area Notes:
Remove excessive sand/silt @ inlet. Needs mowing.


Corrective or Replace comments:
Reviewed noted comments from the 2012 Insp's in regards to maintenance corrections with area hqs representative.


Manufactured Notes:
System inspected after being pumped by Martin Septic Services, LLC


Corrective or Replace comments:
Replaced both car and truck entrance trough drains that dump into basin


Filtration Notes:
Weeding of basin is maintenance contract for rest area


Filtration Notes:
Weeding is included in the maintenance contract, area where parking lot drains into basin is refreshed as needed.


Manufactured Notes:
Basin inspected after being pumped by Martin Septic Services, LLC


Corrective or Replace comments:
This manufactured basin was pump in June 2012


Inlets Notes:
Inlet pipe pulled out of ground, cut off & rip-ra

Corrective or Replace comments:
Inlet pipe has been pulled out of the ground - cut off sectiopn and place rip-rap


Other maintenance:
Stafford AHQS noted repairs to drainage system in attempts to correct ponding


Corrective or Replace comments:
Basin Is not draining, unable to observe low flow orifice.  Outfall channel also ponding water (elevation issue).


Outfall Channel Notes:
Elevation issue prevents basin from draining


Riser Notes:
Low flow Blocked, no riser, outlet pipe 24"


Accessibility Notes:
Commuter parked cars make maint access difficult


Corrective or Replace comments:
Mowing ops have left ditches that are now ponding water.


Riser Notes:
Unable to observe low flow due to vegetation


Riser Notes:
OS shows signs of top=over - needs cleaning


Infiltration Notes:
Plastic pipe is damaged, needs repair and to be secured.


Corrective or Replace comments:
Stafford AHQS installed # 3 stone over exposed netting and removed trash from clooection ditch

Other maintenance:
# 3 stone installed over exposed netting


Accessibility Notes:
Fence is damaged, but entry isn't gained through the damage. Vines on the fence.

Inlets Notes:
No forebay. No headwak or end section on inlet pipe.

Outfall Channel Notes:
The bottom of the headwall has eroded and is undermined.

Impoundment Area Notes:
Debris is cut logs and branches laying in the basin. Sediment at inlet end needs some cleaning out.

Overall Rating Notes:
D rating is for the PSP headwall being undermined Fence needs to be fixed as well.


Dam Embankment Notes:
Animal burrows and hole possible from pipe jint or burrow. Burrows holes are on top and inside embankment

Emergency Spillway Notes:
Emergency spillway is flush, if not higher, than the top of the embankment.

Riser Notes:
Hole in embankment, not sure if it is a leaking pipe joint or result of animal burrow. Low flow orifice trask rack is covered, can't see it.

Outfall Channel Notes:
Outfall ditch full of cat tails, water moves through it though.

Impoundment Area Notes:
Basin needs to be cleaned out. It is also rutted and the shrubs/brush which was cut are sprouting. Trash in basin. Back slope by road needs seeding to stop erosion.

Overall Rating Notes:
Need to correct the hole in the embankment and get rid of animal burrows.  Sediment needs to be cleaned out and the shrubs/brush removed and the bottom reshaped


Accessibility Notes:
Access road is starting to show signs of erosion, but it is still driveable. Trees and vines in fence.

Dam Embankment Notes:
Basin is more dug out with a natural drainage channel dammed up.

Emergency Spillway Notes:
Emergency spillway was originally rip rpa lined, bu has silted up and has grass growing on it now.

Riser Notes:
Slight chip on top of riser structure. Top is also shifted to one side. Can't tell if low flow orifice trash rack is in place due to standing water.

Impoundment Area Notes:
Trash in basin. Standing water in places. Candidate for sediment removal soon - plan to do that his year. Animal burrow in slope, but abovecrest of riser.

Overall Rating Notes:
B rating is to get vines and trees off the fence Plan for basin sediment removal and bottom reshaping
Plan to regrade the access road by end of season


Dam Embankment Notes:
holes in bottom of pond - karst area- see Clay Sto


Dam Embankment Notes:
sinkholes - repair per C. Stowers recommendation


Impoundment Area Notes:
repair holes per C. Stowers recommendation


Dam Embankment Notes:
repair holes per Materials Lab recomm. Karst


Dam Embankment Notes:
Material Lab needs to provide recommendation


Dam Embankment Notes:
Repair sinkhole per C. Stowers recommendation


Accessibility Notes:
Vines and brush on fence in areas not close to basin. Neighbor is staking waste debris from his nursery business along the side of the fence. It isn't affecting the fence yet, but it will be.

Inlets Notes:
No forebay. Inlet submerged. This is a retention basin.

Dam Embankment Notes:
Animal burrow hole close to water level on the inside of the embankment. 1 tree of small diameter on backside of embankment.

Impoundment Area Notes:
Retention basin. Trash and scum in water.

Overall Rating Notes:
D rating because of the animal burrow at water's edge Trash is secondary


Manufactured Notes:
Outfall ditch has trash in it and build up of sediment.


Manufactured Notes:
Need to cut brush to gain better access.


Manufactured Notes:
D rating because the cover and ground inlet are covered with sediment and need to be dug out.


# Inventory_Table

Location:
N 20th St 0.035 miles N of N Veitch St @ McCoy Park adjacent to Bike Trail


Location:
5th st. on right headed downhill toward Mosby Meadow entrance / As 4 lane turns back to 2 on right


Location:
Behind "Floor & More" on 29 S just N of Airport Rd / Access from Airport Auto Service Center


Location:
Roslyn Ridge Rd -left shoulder in sag / About 100' from Hydraulic Rd


Location:
Manhole sidewalk across from phone co. Earlysville Rd at pole G0027


Location:
5th St. headed toward C'ville. Bhind g-rail just prior to  rt 877 - South of Stream


Location:
th St. headed toward C'ville. Bhind g-rail just prior to  rt 877 - North of Stream


Location:
5th st. to right on 780. Immed. on right


Location:
5th st. to right on 780. On right 1/4 mile


Location:
Rt 29 SBL between Colonial Auto and Rio Self Storage


Location:
Rt 631WB across the road from Cville HS football field


Location:
Rt 631 EB on right before the bridge / down roadway embankment


Location:
Rt 631WB on right at WB abutment of RR Bridge at Gas Staion


Location:
Rt 631EB on right behind Cville HS football field

Notes:
Called a "step structure" on plans.  Series of small impoundment areas draining to each other


Location:
Across from Amelon Rd, Route 130 Improvements


Location:
Rt. NBL Sta 985+50-- Incorrect loc.**See revised note @ Lt.


Location:
64W  Ditch 0.14 miles W of Big Bethel Rd.


Location:
64E ditch o.14 miles W of Big Bethel Rd.


Location:
64E Loop B - 64E off loop Hampton Roads Center Pkwy North


Location:
64W @ Magruder- 64W Between 64 and off ramp to Magruder Blvd N


Location:
64E @ Magruder- 64E Between 64 and on Ramp from Magruder Blvd S


Location:
Colisem Central - Mercury Blvd E on Ramp to 64 W

Notes:
Maintained by City of Hampton  attached MOA transferred to City of Hampton 5-26-2011


Location:
Coliseum Central- 64W off Ramp onto Mercury Blvd S


Location:
Colisem Central - Mercury Blvd S on Rampt to 64E


Location:
64E begins at the end of basin 11402, Basin 11402 starts 0.14 miles W of Big Bethel Rd.


Location:
64W behind the soundwall @ Old Oyster point


Location:
64E Immediately east of Basin 12107 which is 0.22miles east of Bland Blvd.


Location:
64E 2nd basin east of 12107 which is 0.22 miles east of Bland Blvd.


Location:
I-64 side of AHQ's behind equipment storage


Location:
Pinner's Point/Elizabeth River Tunnel Facility


Location:
0.85 mi WBL fr Greenbrier Pkwy in median


Location:
100 ft EBL fr V Beach city limits in median


Location:
220 ft EBL fr V Beach city limits in median


Location:
64 0.714 mi EBL fr Indian River Rd in median


Location:
TOC- Two long basins between Entance and Ball Field


Location:
TOC - Between Park and Tide and the ROW Fence


Location:
Int. Laxton & Enterprise, Enterprise Drive @ Laxton Road


Location:
Int. 9020 Bee Drive, Enterprise Drive @ Bee Drive


Location:
150SBL ON LEFT BETWEEN 895EBL@ WESTERN ABUTMENTS.


Location:
I-95 NB @ GORE BETWEEN RAMP FR 895 WB N. OF CREEK.


Location:
637NB, .05 MI. N. OF RTE 2440 INCA DR ON RT.


Location:
637 HOPKINS  .01 MI. S.OF OLD HOPKINS RD 640 ON RT.


Location:
150 NB RT MM 13.5, .3 MI N OF BELMONT RD.


Location:
150 SB, .33 MI. S. RTE 1601 DALEBROOK DR.  MM 10.3


Location:
150 SB, .3 MI. S. OF RTE 1607 STRATHMORE RD,  MM 9.7 BEHIND SOUNDWALL. ACCESS VIA  INTERSECT. RTES 1423 AND 1424.


Location:
288 NB, .12 MI. S. OF RTE 7225 PHYSICAL ACCEL RP GORE TO 288 SB, N. OF RTE 60.  MM 21.0


Location:
288 SB, 1.0 MI. S. CHARTER COLONY PKWY.  MM 16.9


Location:
288 SB RP TO 76 NB (288 MM 15.5)  SB CD LN @ LUCKS LN INTERCHANGE


Location:
711 ROBIOUS RD .13 MI EAST OF SALISBURY RD ON LT.


Location:
675 ROBIOUS RD E. SIDE OF STURBRIDGE DR 2435 ON RT.


Location:
653 COURTHOUSE RD .26 MI S. US 60 ON RT.


Location:
653 COURTHOUSE RD .08 MI S.BARRAND RD 740 ON RT.


Location:
Rte 199 W 0.075 miles W of Rte 60 on Right


Location:
Rte 199 W 0.91 miles W of Rte 60 on Right


Location:
Rte 199 W 0.25 miles W of Quarterpath Rd. on Right


Location:
Rte 199 W @ intersection of Rte199W & Rte 616


Location:
Rte 199 E 0.55 miles E of Rte 612 on right


Location:
Rte 199 E 0.65 miles E of Rte 612 on Right


Location:
Rte 199 W 0.11 miles W of off ramp to Rte 612


Location:
Rte 199 W 0.10 miles W of Rte 612 on Right


Location:
Rte 199 E 0.52 miles E of Rte 658 on Right


Location:
64 E ramp to 143 0.1 miles form gore area


Location:
64 on ramp from Rte 60 0.2 miles from gore area


Location:
Rte 5000 W W of Powhatan Cr Bridge on Right


Location:
Rte 5000W E of Powhatatan Cr Bridge on Right


Location:
Rte 614 0.13 miles E of Rte 678 @ powerline


Location:
653 COURTHOUSE RD .05MI N.OF N.ROCKWOOD PARK ENTR.


Location:
653 COURTHOUSE RD .21 MI S. 360 ON LT @SHOP CENTER  RT.


Location:
653 COURTHOUSE RD .7 MI SOUTH OF US 360 ON LT.


Location:
604 COURTHOUSE RD  .3 MI SOUTH OF QUALLA RD 653


Location:
604 GENITO RD  .36 MI WEST OF COURTHOUSE RD ON RT.


Location:
604 GENITO RD  .67 MI WEST OF COURTHOUSE RD ON RT.


Location:
759 STIGALL WAY  .08 MI WEST OF GENITO RD 604 ON LT.


Location:
604 SB 200FT N OF RTE 3593 SHILOH CHURCH RD.


Location:
360 EB  .08 MI EAST FORDHAM RD RTE 763  ON RT.


Location:
360 EB  .52 MI EAST OF WAMSLEY BLVD ON RT.


Location:
360 WB  .14 MI WEST OF POCOSHOCK BLVD ON RT.


Location:
360 WB  .37 MI WEST OF COMMONWEALTH CENTRE PKWY ON RT.


Location:
WOODS EDGE RD 620, .16 MI N OF I-95 ON RT.


Location:
S. LABURNUM AVE (7555S) AT BURNING TREE RD, JUST N. OF 895.


Location:
895 @ FRT. RD. MILLERS CROSSING TRL., ACCESS FROM YARNELL RD.


Location:
250 EB, .53 MI. E. RTE 288 (120 YARDS BEHIND PUMPING STATION).


Notes:
largest basin aproximately 2 acres maintained bottom and remove woody vegaetation on impoundment walls


Notes:
Inlet is adjacent to riser, easily clogs LFO with sediment


Notes:
Outfall is across I95 entrance ramp and down a hill, no access to vehichles


Location:
Rt 7 Market St W/B flyover ramp to Rt 15 Leesburg Bypass S/B in median


Location:
Rt 15 Leesburg Bypass N/B @ Rt 7 Market St interchange NE quadrant


Location:
Rt 7 E Market St E/B 0.12 miles E of Cardinal Park Dr


Location:
Rt 7 Harry Byrd Hwy E/B 0.15 miles E of Rt 823 Smith Cir

Notes:
Recently enlarged as part of Rt 7/607 interchange project; due to be eliminated in near future


Location:
Rt 625 Church Rd W/B 0.09 miles W of Rt 637 Cascades Pkwy


Location:
Rt 637 Cascades Pkwy N/B 0.02 miles N of Rt 1901 Sterling Bridge Pl


Location:
WOODS EDGE RD 620NB, .01 MI S OF I-95 ON RT.


Location:
651 BELMONT RD .05 MI E OF 604 COURTHOUSE RD ON LT.


Location:
604 GENITO RD .1 MI NORTH OF QUALLA RD RTE 653 ON RT.


Location:
RTE 604 NB 300FT N OF RTE 775 CLINTWOOD RD.


Notes:
Was removed by developer.  Status corrected from completed to removed after MS4 report.  No Inspection record.


Notes:
No Inspection.  Changed from Complete to Not Found after MS4 Report.  Basin was shown on construction plans but eliminated on as built construction plans.


Location:
150SB S BELMONT INTERSECT, BEHIND S. WALL.


Location:
288NB RP FR 60, OR .47 MI. INTO WYLDEROSE AVE.


Location:
950 CHARTER COLONY PKWY, 350FT N CENTER POINT PKWY


Location:
718 OLD BON AIR RD, .07 MI. N. RTE. 1708 GROUND HOG RD ON LT.


Location:
Rt 657 Centreville Rd N/B @ Rt 50 Lee  Jackson Memorial Hwy W/B


Location:
Rt 28 Sully Rd S/B @ Air and Space Museum Pkwy (NW Quadrant)

Notes:
PPTA Project (expansion of basin constructed on 17669)


Location:
Rt 28 Sully Rd N/B @ Air and Space Museum Pkwy (SE Quadrant)


Location:
Rt 28 Sully Rd S/B exit ramp from Air and Space Museum Pkwy


Location:
Rt 28 Sully Rd N/B exit loop from Air and Space Museum Pkwy


Location:
Rt 620 Braddock Rd E/B 0.10 miles E of Rt 655 Shirley Gate Rd


Location:
Rt 620 Braddock Rd E/B 0.62 miles E of Rt 645 Clifton Rd


Location:
Rt 620 Braddock Rd W/B 0.15 miles W of Rt 3569 Ruby Dr


Location:
Rt 7100 Ffx Co Pkwy N/B 0.26 miles N of Rt 620 Braddock Rd


Location:
Rt 7100 Ffx Co Pkwy N/B 0.58 mile N of Rt 620 Braddock Rd


Location:
Rt 7100 Ffx Co Pkwy N/B 0.80 mile N of Rt 620 Braddock Rd


Location:
Rt 620 Braddock Rd W/B @ Rt 8285 Union Mill Rd


Location:
Rt 7100 Ffx Co Pkwy N/B @ on-ramp to I-66 E/B

Notes:
As-Built drawing from recent retrofit only.


Location:
Rt 7100 Ffx Co Pkwy N/B 0.60 miles N of Rt 29 Lee Hwy


Location:
Rt 7100 Ffx Co Pkwy N/B @ Rt 29 Lee Hwy S/B off-ramp


Location:
Rt 620 Braddock Rd W/B 0.08 miles W of Rt 3564 Second Rd


Location:
Rt 620 Braddock Rd W/B 0.07 miles W of Huntwood Manor Dr


Location:
Rt 620 Braddock Rd E/B 0.29 miles E of Rt 6155 Bentonbrook Dr


Location:
Rt 620 Braddock Rd W/B across from Rt 7118 Shadow Valley Dr


Location:
Rt 613 Van Dorn St N/B @ Rt 8109 Bent Willow Dr


Location:
Rt 123 Ox Rd S/B 0.04 miles S of Jaydee Blvd


Location:
Rt 123 Ox Rd S/B 0.06 miles S of Thorn Bush Dr


Location:
Rt 611 Telegraph Rd N/B @ Rt 1Richmond Hwy


Location:
Rt 6801 Springfield Center Dr E/B off Rt 789 Loisdale Rd


Location:
Rt 613 Beulah St N/B across from Rt 5576 Hillary St


Location:
Rt 611 Telegraph Rd S/B @ Rt 741 Newington Rd


Location:
Rt 123 Ox Rd S/B 0.07 miles S of Rt 7876 South Run Oaks Dr


Location:
Rt 611 Telegraph Rd 0.22 miles N of Rt 741 Newington Rd


Location:
Rt 7100 Ffx Co Pkwy N/B 0.17 miles N of Rt 675 Sunset Hills Dr

Notes:
Sediment accumulates rapidly near riser, due to inlet 5 feet away


Location:
Rt 7100 Ffx Co Pkwy N/B 0.24 miles N of Rt 675 Sunset Hills Rd

Notes:
Heavy sediment accumulation at inlets obstructing water flow


Location:
Rt 7100 Ffx Co Pkwy N/B 0.29 miles N of Rt 675 Sunset Hills Rd


Location:
Rt 7100 Ffx Co Pkwy N/B @ exit ramp to Rt 606 Baron Cameron Ave E/B


Location:
Rt 7100 Ffx Co Pkwy N/B 0.39 miles N of Rt 606 Baron Cameron Ave

Notes:
Overhead power line inside basin fence may cause problems with vehicle operations


Location:
Rt 7100 Ffx Co Pkwy N/B 0.10 miles N of Rt 7412 Walnut Branch Rd


Location:
Rt 7100 Ffx Co Pkwy N/B exit ramp to Rt 7 Leesburg Pike E/B


Location:
Rt 7 Leesburg Pike E/B exit ramp to Rt 7100 Ffx Co Pkwy S/B

Notes:
Outfall is difficult to find and acess.  Located across exit ramp, behind sound barrier, and down a hill.


Location:
Rt 7100 Ffx Co Pkwy S/B @ Rt 604 Sugarland Rd


Location:
Rt 7100 Ffx Co Pkwy S/B 0.19 miles S of Rt 8212 Wiehle Ave


Location:
Rt 7100 Ffx Co Pkwy S/B 0.20 miles S of Rt 8215 Sugarland Valley Dr


Location:
Rt 228 Dranesville Rd S/B 0.10 miles S of Rt 5380 Hiddenbrook Dr


Location:
Rt 228 Dranesville Rd N/B across from Rt 5380 Hiddenbrook Dr


Location:
Rt 8212 Wiehle Ave E/B 0.15 miles E of Rt 7914 Pellow Circle Tr

Notes:
Concrete emergency spillway.  Outfall access will require fence/tree removal for vehicles.  A tree is growning directly adjacent to outfall end section, potential for future damage to PSP.


Location:
Rt 675 Sunset Hills Rd W/B 0.14 miles  W of Rt 6331 Michael Faraday Ct


Location:
Rt 7100 Ffx Co Pkwy N/B 0.59 miles N of Rt 8212 Wiehle Ave


Location:
Rt 8212 Wiehle Ave E/B 0.14 miles E of Rt 6703 Cassia St


Location:
Rt 8212 Wiehle Ave E/B 0.28 miles E of Rt 6703 Cassia St


Location:
Rt 123 Ox Rd S/B 0.50 miles S of Old Stone Fence Rd


Location:
Rt 123 Ox Rd S/B 0.70 miles S of Old Stone Fence Rd


Location:
Rt 7100 Ffx Co Pkwy N/B @ Rt 643 Lee Chapel Rd


Location:
ramp 29S to 360, At Cloverleaf for RTE 41 & 265/29


Location:
29S to 58W @ NC sign, Access off of Route 29 SBL


Location:
29B to F933 1141 Greentrre Dr., Access off of Ramp "C" EBL RTE 58 to RTE 29


Location:
41 SBL across from 1512 @west end of Hughs property SBL, Off road beside Hughes Memorial School


Location:
Rt 234 Dumfries Rd N/B 0.35 miles N of Rt 3150 Meadowgate Dr


Location:
Rt 234 Dumfries Rd S/B 350 ft S of Rt 643 Purcell Rd


Location:
Rt 234 Dumfries Rd N/B at Rt 649 Smith Lane


Location:
Rt 234 Bypass S/B 1.50 miles S of Rt 3235Clover Hill Rd


Location:
Rt 234 Bypass S/B 1.40 miles S of Rt 28 Nokesville Rd


Location:
Rt 3000 PW Pkwy N/B 0.50 miles N of Rt 234 Bypass


Location:
Rt 3000 PW Pkwy S/B 0.12 miles S of Hastings Dr


Location:
Rt 3000 PW Pkwy S/B 0.30 miles S of Rt 667 Lake Jackson Dr


Location:
Rt 642 Hoadly Rd N/B 0.28 miles N of Rt234 Dumfries Rd


Location:
Rt 642 Hoadly Rd N/B 0.67 miles N of Rt234 Dumfries Rd


Location:
Rt 642 Hoadly Rd N/B 0.29 miles N of Rt 643 Spriggs Rd


Location:
Rt 642 Hoadly Rd N/B 0.47 miles N of Rt 751 Websters Wy south end


Location:
Rt 642 Hoadly Rd N/B 0.02 miles N of Rt 751 Websters Wy north end


Location:
Rt 642 Hoadly Rd S/B 0.34 miles S of Rt 751 Websters Wy north end


Location:
Rt 642 Hoadly Rd S/B 0.44 miles S of Rt 751 Websters Wy north end


Location:
Rt 642 Hoadly Rd S/B 0.10 miles S of Rt 643 Spriggs Rd


Location:
Rt 642 Hoadly Rd S/B 0.25 miles S of Rt 643 Spriggs Rd


Location:
Rt 642 Hoadly Rd S/B 0.45 miles S of Rt 643 Spriggs Rd


Location:
Rt 642 Hoadly Rd S/B @ intersection of Rt 631 Kahns Rd


Location:
Rt 642 Hoadly Rd S/B 0.37 miles S of Rt 631 Kahns Rd


Location:
Rt 642 Hoadly Rd N/B 0.28 miles N of Rt 234 Dumfries Rd


Location:
Rt 610 Cardinal Dr W/B 0.05 miles or Rt 1 Jeff Davis Hwy fenced


Location:
Rt 642 Hoadly Rd N/B 0.29 miles N of Rt 643 Spriggs Rd


Location:
Rt 610 Cardinal Dr E/B across from Rt 2253 Greenmount Dr 


Location:
Rt 610 Cardinal Dr E/B @ Moose Lodge Entrance 


Location:
Rt 784 Dale Blvd E/B 0.21 miles E of Rt 638 Neabsco Mills Rd


Location:
Rt 1 Jeff Davis Hwy N/B @ Rt 1392 Rippon Blvd E/B SE Quad Fenced


Location:
Rt 234 Dumfries Rd N/B @ Rt 2855 Stockbridge Dr


Location:
Rt 234 Dumfries Rd S/B 240' N of Rt 1450 Country Club Dr


Location:
Rt 668 Rixlew Ln S/B 0.45 miles S of Rt 234 Sudley Rd


Location:
Rt 3239 Plant Place 0.15 miles N of Rt 1790 Huntsman Dr


Location:
Ronald Rd (private road) @ Rt 234 Dumfries Rd N/B


Location:
Rt 234 Bypass N/B @ loop to Rt 28 Nokesville Rd S/B


Location:
Rt 234 Bypass N/B @ Rt 28 Nokesville Rd N/B


Location:
Rt 7100 Ffx Co Pkwy N/B 0.20 miles N of Rt 644 Old Keene Mill Rd


Location:
Rt 643 Burke Centre Pkwy 0.26 miles W of Rt 645 Burke Lake Rd


Location:
Rt 651 Premier Ct @ Burke Centre VRE Station Commuter Lot


Location:
Rt 8475 Little Ox Rd S/B 0.28 miles S of Rt 976 Woodfair Rd


Location:
Rt 123 Ox Rd 0.17 miles S of Rt 645 Clifton Rd


Location:
Burke Meadows Dr off of Rt 5850 Clipper Drive


Location:
Rt 123 Ox Rd S/B 0.21 miles S of Rt 6190 Wayfarer Dr


Location:
Rt 123 Ox Rd S/B 0.16 miles S of Community La


Location:
Rt 657 Centreville Rd N/B across from Rt 8190 Lake Shore Dr


Location:
Rt 645 Clifton Rd N/B @ intersection w/Rt 620 Braddock Rd E/B


Location:
Rt 611Telegraph Rd N/B across from Rt 741 Newington Rd


Location:
Rt 7 Leesburg Pike W/B E of Rt 7100 Ffx Co Pkwy

Notes:
Sediment historically accumulates at riser, obstructing the LFO.  The LFO is at the 1' marker, sediment had accumulated to the 3'.  This accumulation occurs yearly.


Location:
Rt 608 West Ox Rd S/B at Rt 669 Thompson Rd


Location:
Rt 28 Sully Rd S/B N of Rt 662 Westfields Blvd


Location:
Rt 28 Sully Rd S/B S of Rt 662 Westfields Blvd


Location:
Rt 28 Sully Rd N/B S of Rt 662 Westfields Blvd


Location:
Rt 7100 Ffx Co Pkwy S/B 0.31 miles S of I-66 interchange


Location:
Rt 7100 Ffx Co Pkwy N/B 0.10 miles N of exit ramp to I-66 W/B

Notes:
ES design does not allow water flow,  the riprap leads uphill.


Location:
Rt 7100 Ffx Co Pkwy S/B @ exit loop to Rt 50 Lee Jackson Mem Hwy E/B


Location:
Rt 7100 Ffx Co Pkwy N/B @ exit loop to Rt 50 Lee Jackson Mem Hwy W/B


Location:
Rt 228 N/B across from Rt 604 Sugarland Rd


Location:
Rt 611 Telegraph Rd N/B 0.03 miles N of Rainwater Pl


Location:
Rt 611 Telegraph Rd N/B 0.30 miles N of Rainwater Pl


Location:
Rt 1 Richmond Hwy N/B 0.20 miles N of Rt 748 Armistead Rd


Location:
Rt 1 Richmond Hwy N/B 0.03 miles N of Rt 642 Lorton Rd


Location:
Rt 1 Richmond Hwy S/B 0.30 miles S of Rt 638 Pohick Rd


Location:
Rt 7100 Ffx Co Pkwy S/B 0.05 miles S of Rt 611 Telegraph Rd


Location:
Rt 7100 Ffx Co Pkwy S/B 0.28 miles S of Rt 877 Cinderbed Rd overpass


Location:
Rt 7100 Ffx Co Pkwy S/B 0.06 miles S of Rt 877 Cinderbed Rd overpass

Notes:
Riser is submerged, water level is not at designed level- Repairs completed 2-23-2012


Location:
Terminal Rd E/B @ Newington Concrete Corp 0.03 miles E of Rt 613 Backlick Rd

Notes:
Inlet discharges to a riprap swale that leads to basin perimeter


Location:
Rt 28 Sully Rd S/B loop to Rt 29 Lee Hwy N/B


Location:
Rt 640 Gambrill Rd S/B Commuter Park-and-Ride Lot @ Rt 636 Hooes Rd


Location:
Rt 645 Burke Lake Rd N/B 0.04 miles N of Rt 5835 Wilmington Dr


Location:
Rt 7100 Ffx Co Pkwy S/B 0.27 miles S of Rt 5853 Reservation Dr


Location:
Rt 123 Ox Rd S/B 0.16  miles S of Rt  1110 Palmer Dr


Location:
Rt 642 Lorton Rd E/B @ Rt 1235 Pohick River Dr


Location:
Rt 642 Lorton Rd W/B 0.26 miles W of Rt 748 Armistead Rd


Location:
Rt 611 Telegraph Rd N/B 0.39 miles N of Rt 741 Newington Rd


Location:
Rt 7100 Ffx Co Pkwy S/B 0.08 miles S of Rt 123 Ox Rd overpass


Location:
Rt 7100 Ffx Co Pkwy N/B 0.33 miles N of Rt 5580 Freds Oak Rd


Location:
Rt 7100 Ffx Co Pkwy N/B on ramp from Rt 123 Ox Rd S/B


Location:
Rt 6503 Jonathan Mitchell Rd N/B @ Rt 6542 Arrington Dr


Location:
Rt 668 McLearen Rd W/B loop to  Rt 28 Sully Rd S/B


Location:
Rt 29 Lee Hwy N/B 0.09 miles N of Rt 7885 Hampton Forest Way


Location:
Rt 644 Franconia Rd W/B @ Rt 2677 Frontier Dr


Location:
Rt 7988 Autumn Willow Dr W/B @ Rt 645 Stringfellow Rd N/B


Location:
Rt 50 Lee Jackson Mem Hwy E/B 0.145 miles E of Rt 954 Chantilly Rd


Location:
Rt 645 Lees Corner Rd N/B 0.07 miles N of Rt 50 Lee Jackson Mem Hwy W/B


Location:
Rt 644 Franconia Rd W/B 0.08 miles  of Rt 2677 Frontier Dr


Location:
Rt 789 Loisdale Rd S/B @ asphalt trail across from Springfield Cntr Dr (Str 3-4B)


Location:
Rt 789 Commerce St E/B in grass between Bob Evans & bridge (Str 77-301)


Location:
Rt 617 Backlick Rd N/B rear of Commuter Lot


Location:
Rt 617 Backlick Rd S/B 0.14 miles S of Rt 1392 Forest View Dr


Location:
Rt 644 Franconia Rd W/B 0.19 miles W of Rt 789 Commerce St (Str 10-14A)


Location:
Rt 228 Dranesville Rd N/B @ Rt 6963 Bennett St


Location:
Rt 608 West Ox Rd S/B 0.05 miles S of Rt 5442 Tilton Valley Dr


Location:
Rt 664 Waples Mill Rd N/B @ cul-de-sac behind water towers


Location:
Rt 6558 Ox Hill Rd W/B 0.046 miles W of Rt 608 West Ox Rd


Location:
Rt 657 Centreville Rd N/B @ Centerview Dr (Str 8A)


Location:
Rt 620 Braddock Rd E/B 0.22 miles E of Rt 655 Shirley Gate Rd


Location:
Rt 6155 Bentonbrook Dr S/B 0.06 miles S of Rt 620 Braddock Rd


Location:
Rt 843 Oakwood Rd W/B adjacent to Suburban Fuels Co


Location:
Rt 613 Van Dorn St N/B 0.23 miles N of new I-95 N/B ramp


Location:
Rt 123 Ox Rd N/B 0.07 miles N of Rt 8475 Little Ox Rd (Str 5P-1)


Location:
Rt 123 Ox Rd N/B 0.29 miles N of Rt 8475 Little Ox Rd (Str 5P-5)


Location:
Rt 123 Dolly Madison Blvd N/B 0.02 m N of Rt 8102 Scotts Crossing Rd


Location:
Rt 8823 Asturian Ct E/B 0.03 miles past #12601 (behind #12605)


Location:
Rt 602 Lawyers Rd N/B 0.09 miles N or Rt 5640 Folkstone Dr


Location:
Rt 602 Lawyers Rd N/B 0.18 miles N of Rt 5640 Folkstone Dr


Location:
Rt 602 Lawyers Rd N/B 0.05 miles N of Rt 4724 Calkins Rd


Location:
Rt 640 Gambrill Rd N/B 0.11 miles N of Rt 7518 Southstream Run


Location:
Rt 6444 Wadebrook Terrace W/B 0.04 miles S of Rt 641 Pohick Rd


Location:
Rt 657 Centreville Rd N/B 0.20 miles N of Rt 668 McLearen Rd (behind storage)

Notes:
Access is from adjacent church parking lot


Location:
Rt 657 Centreville Rd S/B 0.09 miles S of Rt 8190 Lake Shore Dr

Notes:
Sediment in LFO ditch system easily onbstructs water flow to riser.


Location:
Rt 611 Telegraph Rd E/B 0.14 miles E of Aerospace Data Facility East entrance


Location:
Rt 7100 Fairfax County Pkwy S/B 0.09 miles S of John J Kingman Rd

Notes:
Located within Ft. Belvoir army post.  Notify personnel before any site visit/work.


Location:
Rt 7100 Fairfax County Pkwy S/B 0.20 miles S of John J Kingman Rd


Location:
Rt 8274 Windsor Hall Way N/B 0.09 miles N of Rt 8272 Grand Hamptons Dr


Location:
Rt 612 Yates Ford Rd W/B 0.21 miles W of Rt 641 Chapel Rd

Notes:
Bottom of pond elevation lower than bottom of PSP elevation casuing ponding.


Location:
Rt 28 Sully Rd N/B ramp to Rt 6215 Willard Rd (Str 7A)


Location:
Rt 6215 Willard Rd EB ramp to Rt 28 Sully Rd SB 0.12 miles S of gore (Str 6A)


Location:
Murdock St W/B 0.31 miles W of Rt 607 Stonecroft Blvd (inside VDOT fence)


Location:
Rt 1301 Old Richmond Hwy S/B @ Rt 1332 Huntington Ave

Notes:
Two inlets leading to vegetated swales. Basin has a riser with a RCP spillway and a metal top.  Water exits the filtration unit and into the riser.


Location:
Rt 657 Centreville Rd N/B 0.13 miles N of Rt 608 West Ox Rd (Str 5-1)


Location:
Rt 657 Centreville Rd S/B 0.08 miles S of Rt 7605 Copper Ridge Dr (Str 5-2)


Location:
Rt 608 Frying Pan Rd W/B 0.28 miles W of Rt 5320 Sunrise Valley Dr (Str 15-A)


Location:
Rt 28 Sully Rd S/B 0.84 miles S of Rt 267 Dulles Toll Rd overpass (Str 13-A)


Location:
Rt 7100 Ffx Co Pkwy NB 0.10 miles N of bridge over Boudinot Dr (Str 5)


Location:
Rt 7100 Ffx Co Pkwy NB 0.55 miles N of bridge over Boudinot Dr (Str 4A)


Location:
Rt 7100 Ffx Co Pkwy NB 0.10 miles N of Barta Rd overpass (Str 4)


Location:
Rt 7100 Ffx Co Pkwy SB 0.55 miles S of Rt 8440 Donegal Ln (Str 3A)


Location:
Rt 4502 Boudinot Dr NB 0.15 miles N of Rt 4600 Fullerton Rd (Str 6)


Location:
Rt 6461 Pheasant Ridge Rd NB 0.038 miles S of Rt 29 Lee Hwy


Location:
1204 S Washington St at rear of Hunting Point Apts (Str 8(3A)-10)


Location:
1202 S Washington St at rear of Hunting Point Apts (Str 8(4A)-11)


Notes:
Concrete Box riser with LFO and trashrack


Notes:
Riser is partially below water, unable to verify condition of orifices


Location:
I-95 NB/I-495 Capitol Beltway EB @  MM 174.4 (Str 3-14)

Notes:
DO NOT CLOSE DOOR TO OUTFALL, door will lock


Location:
I-66 E/B @ exit ramp to Rt 7100 Ffx Co Pkwy S/B


Location:
I-66 W/B on ramp from Rt 7100 Ffx Co Pkwy S/B


Location:
I-66 W/B exit loop to Rt 7100 Ffx Co Pkwy S/B


Location:
I-66 E/B @ exit 57B loop to Rt 50 Lee Jackson Memorial Hwy W/B


Location:
I-66 W/B exit ramp to Rt 7 Leesburg Pike E/B

Notes:
Concrete Box Riser.  Discharges to SWB# 29I052.


Location:
Rt 7 Leesburg Pike W/B exit ramp to I-66 W/B


Location:
I-95 S/B ramp to Rt 644  Old Keene Mill Rd W/B (Str 63-64A)


Location:
I-66 E/B @ MM 67.25  (Haycock Rd Access Rd)


Location:
I-95 SB/I-495 Capitol Beltway WB  @ MM 174.4 (Str 3-15)


Location:
I-66 E/B ramp to Rt 7100 Ffx Co  Pkwy S/B (Behind Sound Wall, Str 30-14)


Location:
I-495 Capitol Beltway E/B 0.18 miles E of Heming Ave bridge (Str 21-5A)


Location:
I-495 Capitol Beltway E/B 0.51 miles E of Heming Ave bridge (Str 23-11B)


Location:
I-495 Capitol Beltway W/B 0.55  miles W of railroad overpass (Str 21-11A)


Location:
I-495 E/I-95 N ramp, Lt Shldr 0.06 miles  N of Rt 644 W/B (Str 10-6A)


Location:
I-495 E/B 0.28 miles E of I-95 overpass,  Lt Shldr in gore (Str 30-14A)


Location:
I-495 W/B ramp to Rt 644 Lt  Sholder 0.20 miles W of gore (Str 16-9B)


Location:
Rt 644 Old Keene Mill Rd E/B ramp to I-95 S/B 0.05 mile S of gore (Str 63-68)


Location:
I-95 N/B ramp to Rt 644 E&W  Lt Shldr 0.14 miles N of gore (Str 4-18A)


Location:
I-95 N/B ramp to Rt 644 Old Keene  Mill Rd W 0.23 miles N of gore (Str 5-2A)


Location:
Rt 644 Old Keene Mill Rd E/B ramp to I-495 N 0.5 miles N of gore (Str 10-28A)


Location:
I-395 N/B 0.24 miles N of I-495 W/B gore (Str 13-13A)


Location:
I-395 N/B 0.08 miles N of railroad  overpass Lt Median @ wall (Str 17-18A)


Location:
1.257 Mi. N of Rt. 277, Bass-Hoover Elem. School


Notes:
PARKING LOT Route 216 Commuter Parking Lot (.774 Mi W on Rte 216 from Rte 641)


Notes:
Retention Pond 156+00 runs near parking lot from steep hill under the bridge


Location:
MEADOWBRIDGE RD 627, .24 MI W ATLEE RD 638 ON LT.


Location:
RTE 627 MEADOWBRIDGE RD, .16 M. W. RTE 638 ON RT.


Notes:
VDOT leased facility to TRANSURBAN.  Manitenance and inspection by TRANSURBAN.  No Inspection Record.  Maintained by changed from VDOT to Private after MS4 report.


Location:
Rt 637 Cascades Pkwy S/B 0.03 miles S of Rt 679 Woodland Rd


Location:
Rt 637 Cascades Pkwy S/B 0.08 miles S of Rt 679 Woodland Rd


Location:
Rt 637 Cascades Pkwy N/B 0.10 miles N of Rt 638 Maries Rd


Location:
Rt 28 Sully Rd N/B @ Rt 625 Church & Waxpool Rd interchange N/E quadrant


Location:
Rt 28 Sully Rd S/B @ Rt 625 Waxpool Rd interchange NW quadrant


Location:
Rt 28 Sully Rd S/B inside loop to Rt 625  Church Rd EB


Location:
Rt 28 Sully Rd S/B @ Rt 625 Waxpool interchange SW quadrant


Location:
Rt 28 Sully Rd N/B @ Rt 606 Old Ox Rd interchange S/E quadrant


Location:
Rt 28 Sully Rd S/B @ Rt 606 Old Ox Rd interchange N/W quadrant


Location:
Rt 28 Sully Rd N/B @ Rt 606 Old Ox Rd interchange N/E quadrant


Location:
Rt 789 Moran Rd N/B 0.23 miles N of Rt 606 Old Ox Rd @ rear of Commuter Lot


Location:
Rt 7 Harry Byrd Hwy E/B inside loop from Rt 901 Lansdowne Blvd S/B


Location:
Rt 901 Lansdowne Blvd N/B @ ramp to Rt 7 Harry Byrd Hwy E/B


Location:
Rt 7 Harry Byrd Hwy W/B inside loop from Rt 901 Lansdowne Blvd N/B


Location:
Rt 28 Sully Rd N/B loop to Rt 846 Sterling Blvd W/B


Location:
Rt 846 Sterling Blvd W/B loop to Rt 28  Sully Rd S/B


Location:
Rt 606 Old Ox Rd E/B 0.07 miles E of Rt 866 Underwood Lane


Location:
Rt 7 Harry Byrd Hwy W/B 0.03 miles W of Rt 637 Potomac View Rd (NVCC Campus)

Notes:
Basin consits only of a drop inlet leading to an outfall.   The drop inlet acts as a riser and an inlet.


Location:
Rt 7 Harry Byrd Hwy W/B 0.08 miles W of River Creek Pkwy interchange (Str 7A)


Location:
20B-1 SWM BASIN # 1Adjacent to Rte.11/460 Business


Location:
12D-3 SWM BASIN # 3 @Ramp D Business Rte.11


Location:
SWM 21F-1 STA. 21+00 RT. RAMP F STR 21F-11


Location:
Rt 234 Dumfries Rd S/B across from Rt 3238 Bradley Cemetery Wy


Location:
Rt 649 Brentsville Rd S/B 0.20 miles S of Rt 234 Bypass


Location:
Rt 3000 PW Pkwy W/B @ Horner Rd Commuter Lot


Location:
Rt 234 Dumfries Rd N/B @ Rt 2352 Eclipse Dr


Location:
Rt 234 Dumfries Rd S/B 0.25 miles S of Rt 643 Spriggs Rd


Location:
Rt 234 Dumfries Rd S/B 0.34 miles S of Rt 643 Spriggs Rd


Location:
Rt 234 Dumfries Rd N/B 0.40 mi. N of John F. Pattie ES entrance


Location:
Rt 234 Dumfries Rd S/B 0.26 miles S of Rt 9515 @ Washington Reid School


Location:
Rt 234 Dumfries Rd N/B 0.34 miles N of Rt 3130 Carrs Brooke Wy


Location:
Rt 234 Dumfries Rd S/B 0.35 miles S of Rt 1450 Country Club Dr


Location:
Rt 234 Dumfries Rd N/B 0.15 miles N of Rt 627 Van Buren Rd


Location:
Rt 234 Dumfries Rd N/B 0.60 miles N of Rt 2352 Eclipse Dr


Location:
Rt 234 Dumfries Rd N/B 0.10 mile N of Rt 2352 Eclipse Dr


Location:
Rt 640 Minnieville Rd W/B @ Rt 643 Spriggs Rd S/B


Location:
Rt 643 Spriggs Rd N/B 0.67 miles N of Rt 234 Dumfries Rd


Location:
Rt 3000 Prince William Pkwy N/B @ Rt 1257 Botts Ave N/B

Notes:
Concrete box structure riser.  Forebay designed to hold water


Location:
Rt 1566 Sudley Manor Dr E/B 0.26 miles E of Rt 821 Bethlehem Rd


Location:
Rt 619 Linton Hall Rd N/B 0.20 miles N of Linton Hall School entrance


Location:
Rt 1600 Ashton Ave N/B 0.12 miles N of Rt 668 Rixlew Ln


Location:
Rt 619 Linton Hall Rd S/B @ Rt 675 Glenkirk Rd


Location:
Rt 619 Linton Hall Rd N/B across from Rt 2970 Harness Shop Rd


Location:
Rt 619 Linton Hall Rd N/B 0.42 miles N of Rt 3050 Bourne Pl


Location:
Rt 619 Linton Hall Rd N/B 0.72 miles N of Rt 3050 Bourne Pl


Location:
Rt 28 Nokesville Rd S/B 0.28 miles S of Rt 660 Piper Ln


Location:
Rt 619 Linton Hall Rd S/B 0.19 miles S of Rt 1566 Sudley Manor Dr


Location:
Rt 643 Spriggs Rd S/B 0.20 miles S of Rt 642 Token Valley Rd


Location:
Rt 2654 Holley Forest Dr S/B 0.05 miles W of Rt 643 Spriggs Rd


Location:
Rt 643 Spriggs Rd S/B 0.65 miles S of Rt 2654 Holly Forest Dr


Location:
Rt 2626 Ruxton Dr W/B 0.15 miles W of Rt 2625 Rockinghorse Dr

Notes:
Locked, non VDOT, gate is easily walked around.  Vehicle access is obstructed.


Location:
Rt 2691 Shadybrook Dr E/B 0.04 miles E of Rt 643 Spriggs Rd


Location:
North end of Horner Rd Commuter Lot (SWM #1)


Location:
Rt 3000 PW Pkwy E/B 0.04 miles E of Rt 1299 York Dr (Pond C)


Location:
Rt 234 Dumfries Rd S/B 0.03 miles S of Rt 1769 Falling Creek Dr (Str 8-5)


Location:
Rt 234 Dumfries Rd N/B 0.09 miles N of Rt 695 Sinclair Mill Rd (Str 4-20)


Location:
Rt 234 Dumfries Rd N/B 0.3 miles N of Rt 3150 Meadowgate Dr (Str 6-27)


Location:
Rt 234 Dumfries Rd S/B 0.06 miles S of Rt 3150 Meadowgate Dr (Str 8-20)


Location:
Rt 234 Dumfries Rd S/B 0.33 miles S of Rt 3150 Meadowgate Dr (Str 9-30)


Location:
Rt 234 Dumfries Rd S/B 0.02 miles S of Rt 1434 Counselor Rd (Str 9-29)


Location:
Rt 234 Dumfries Rd S/B in median N of Occoquan River Bridge (Str 4-22)


Location:
Rt 234 Dumfries Rd N/B 0.31 miles N of John F Pattie ES entrance (Str 13-16)

Notes:
Basin consists of a riprap weir receiving stormwater from swale along access road to SWB 76061 and an inlet from 234N.  Discharges into SWB 76061.


Notes:
Outfall is across the road and within heavy vegetation, hard to find


Location:
Rt 640 Minnieville Rd W/B 0.07 miles W of Rt 2125 Colby Rd (Str 10-1)


Location:
Rt 1781 Telegraph Rd @ Rt 640 Minnieville Rd (Str 12-1)


Location:
Rt 1 Jefferson Davis Hwy N/B 0.17 miles N of Rt 610 Neabsco Rd


Location:
Rt 619 Linton Hall Rd S/B 0.77 miles S of Rt 1566 Sudley Manor Dr


Location:
Rt 619 Linton Hall Rd N/B 0.04 miles N of Hazel Circle Dr


Location:
Rt 1 Jefferson Davis Hwy S/B 0.15 miles S of Rt 1140 Wayside Dr (Commuter Park-n-Ride Lot)

Notes:
Replaced #76040 which was eliminated during commuter lot expansion.


Location:
I-95 N/B @ MM 158.9/Ramp to Rt 3000 PW Pkwy W/B


Notes:
Outfall is across exit ramp and behind a non vdot barbed wire fence, difficult access for vehicles


Notes:
PSP leads to three drop inlets before outfall.  Outfall is across I95 exit ramp


Location:
Rt 123 Gordon Blvd S/B exit loop to I-95 N/B


Location:
I-95 S/B on ramp from Rt 234 Dumfries Rd S/B


Notes:
From int. Rt 639 Bragg Rd  Behind dentist office (.072 Mi W of Rte 639 across from Assisted Living Project)


Notes:
Commuter Lot at Rt 627 (Gordon Rd and Rt 3 Commuter Lot)
From Int Rte 627 Extension At Rte 610 To: Int Rte 627 Extension At Rte 3


Notes:
73+50
From: Int Rte 3 To: 0.417 Mi S Int Rte 620 (Harrison)


Notes:
Across from Chancellor HS. 73+00 From INT Rte 627 to 0.063 Mi W. INT Rte 639


Notes:
Near Intersection of Rte 627 (.323 Mi N of Rte 2004) Located in front of Townhouses


Notes:
RT. STA. 109+70 (past Leavells Crossing)


Location:
Between Arbys and commuter lot Rt 3 and Rt 639


Notes:
101+64.465  Rt 620 near intersection of 739 towards Rt 627


Notes:
460+76 RT.  Near high school (.032 Mi E of Rte 9488)


Notes:
15+50 (.185 Mi N of Rte 610) located on backside of commuter lot near parking lot extension near school access road


Notes:
9+00 BASE LINE
Commuter Parking Lot (.304 Mi N of Rte 610)


Location:
Rte 634 0.13 miles E of Rte 1227 on Left


Location:
rte 634 0.13 miles from rte 718 on right


Location:
Rte 1050W between !7 and 634 behind sound wall


Location:
rte 17N last exit before Coleman Bridge opposite Rte 1001


