34_City Owned SCM Inspections SOP

City Owned SCM Inspection Program
Standard Operating Procedures
GREENSBDRO
2022

TABLE OF CONTENTS
1.0 PURPOSE. .1
....................................................................................................................................
2.0 BACKGROUND. .1
............................................................................................................................
3.0 PERSONNEL QUALIFICATIONS AND TRAINING...............................................................................1
4.0 STORMWA TER CONTROL MEASURES(SCMS).................................................................................1
4.1 COMMON SCM FEATURES......................................................................................................2
4.1.1 DAM & EMERGENCY SPILL WA Y ......................................................................................... 2
4.1.2 INLETS AND OUTLETS....................................................................................................... 2
4.1.3 EROSION....................................................................................................................... 2
4.1.4 SEDIMENT STORAGE CAPACITY.......................................................................................... 2
4.1.5 WATER QUALITY............................................................................................................ 3
4.2 COMMON SCM TYPES...........................................................................................................3
4.2.1 WET DETENTION PONDS.................................................................................................. 3
4.2.2 DRY DETENTION PONDS................................................................................................... 3
4.2.3 BIORETENTION AREAS (PLANTS)........................................................................................ 3
4.2.4 SAND FILTERS................................................................................................................. 3
4.2.5 STORMWATER WETLANDS............................................................................................... 4
4.2.6 STORM FILTERS.............................................................................................................. 4
4.2.7 UNDERGROUND DETENTION SYSTEMS................................................................................ 4
4.2.8 OTHER SCMS................................................................................................................ 4
5.0INSPECTION PROCESS...................................................................................................................4
5.1 OBTAINING CONTACTOR OWNER INFORMATION.....................................................................4
5.2 REVIEWING ENGINEERING PLANS..............................................................................................4
5.3 FIELD INSPECTION.................................................................................................................5
5.4 INSPECTION LETTER...............................................................................................................5
5.4.1 No MAINTENANCE..................................................................................................... 5
5.4.2 RECOMMENDATIONSIREQUIREMENTS............................................................................... 5
5.4.3 RECOMMENDED ITEMS.................................................................................................... 5
5.4.4 REQUIRED ITEMS............................................................................................................ 5
5.4 DATABASE ENTRY.................................................................................................................7
5.5 FOLLOW-UP AND COMPLIANCE..............................................................................................11
REFERENCES...................................................................................................................................144
APPENDIX A: INSPECTION REPORTS................................................................................................155
APPENDIX B: PHOTOS OF COMMON MAINTENANCE REQUIREMENTS................................................16

1.0 PURPOSE
General information concerning the inspection process for City owned SCMs has been included in this
document to provide guidance and assistance for SCM inspectors.
2.0 BACKGROUND
The City of Greensboro Stormwater Management Division is committed to improving and enhancing the
water quality of our community's surface water. Greensboro's surface water is of significant value to the
community as its primary source of drinking water, as well as aesthetic beauty, wildlife propagation, and
recreational value. A series of reservoirs in the northern portion of Guilford County comprise the
municipal drinking water supply. Guilford County adopted watershed ordinances to protect that drinking
water supply in 1984; the City of Greensboro adopted those same ordinances in 1991. As a result of
those watershed regulations, all new development must design and install erosion control and water
quality protection measures or Best Management Practices (SCMs) to protect the limited and valuable
water supply. Changes to watershed regulations are ongoing, most often becoming more stringent;
therefore, the number of SCMs within the City limits continues to increase.
The State of North Carolina Watershed Regulations, as well as the local ordinances, requires that all
SCMs be inspected annually to ensure that water quality is protected. Prior to 1997, the inspection of
SCMs was the responsibility of the Engineering Department's Soil and Erosion Division. Due to the rapid
growth of single family development, Erosion Control Inspectors had limited time to inspect various
SCMs for the protection of water quality. In September of 1997, the Stormwater Management Division's
Water Quality Section assumed the responsibility of routinely inspecting SCMs. Over time, the process
of SCM inspections has evolved as volume has increased and resources have changed.
Extensive coordination will need to take place as every SCM will entail different circumstances, and each
inspector will be responsible for numerous inspections. Close coordination and extensive follow-up will
need to take place with each department / divisional contact. Other resources and agencies should be
utilized when needed throughout the inspection process. Other resources include technical assistance
and documentation from Stormwater Management's Planning and Engineering Section and Operations
Management Section; Engineering and Inspection's Soil and Erosion Section; Guilford County Health
Department; NC Cooperative Extension Service; NC Soil & Water Conservation; and NCDENR.
3.0 PERSONNEL QUALIFICATIONS AND TRAINING
Stormwater staff participates in SCM certification class and upon completion of the coursework and
passing of the test, becomes certified in SCM inspections. Each staff member is required to renew his or
her certification every three years. In addition, staff participates in workshops, conferences, and
supplemental classes to stay up-to-date with the latest changes regarding structural SCMs.
Staff also receives on-the-job training from more experienced Stormwater staff, on -staff engineers, etc.
As new types of SCMs are installed, staff may collaborate to determine consistent inspection protocols
and requirements.
4.0 City Owned Stormwater Control Measures (SCMs)
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022

As of 2022, the Operations Management Section is responsible for the routine inspection of over 80 city
owned SCM's. A majority of those are biocells, but also include dry and wet detention ponds, wetlands,
permeable pavement, sand filters, above and below ground detention, infiltration basins, grassed
swales, and tree wells.
4.1 Common SCM Features
4.1.1 Dam & Emergency Spillway
The dam and emergency spillway are of primary importance in the protection of lives and property
downstream in the event of a catastrophic failure. Excessive woody vegetation or the establishment of
mature shrubs and trees can degrade the integrity of a dam by their root structure infiltrating the dam
foundation. All woody vegetation should be maintained on the dam and emergency spillway. Further
degradation can occur due to burrowing animals such as muskrats, mice, groundhogs, etc. Particular
attention must be given to the inspection of the dam and spillway for any kind of cracks, seepage, or
excessive erosion that may potentially cause a failure of the pond. Any cracks, seepage, or significant
erosion should be investigated and fixed.
4.1.2 Inlets and Outlets
The inlets and outlets to and from the pond may become clogged with sediment, trash, or debris.
Structural failure of an inlet or outlet may occur as a result of separation over time, blockages, or
improper installation. Blockages should be removed and inlet or outlet pipes should be
repaired/replaced as needed to ensure the pond is draining/filling properly. The riser pipe and orifice
holes should be visually inspected from shore to ensure they are clear from any blockages and that the
pond appears to be draining properly.
4.1.3 Erosion
Erosion can be of minimal importance or it can be the most significant problem associated with the
pond. Minor erosion should be noted and recommended to be corrected by adding vegetation. Major
erosion on the dam or spillway, or where it impairs the sediment storage capacity of the pond, should
be required to be corrected by regrading and vegetating or dredging. Erosion of side slopes may occur if
the slopes are too steep and/or if there is limited vegetation to stabilize the slopes. On slopes with less
than a 3:1 ratio, adding vegetation to the side slopes should be recommended to prevent erosion. On
steep slopes, regrading the slope to less than a 3:1 ratio and then adding vegetation to that slope should
prevent erosion.
4.1.4 Sediment Storage Capacity
One of the major functions of SCMs is to trap pollutants, including sediment. Periodic sediment removal
is required to ensure continued treatment of stormwater runoff. A visual inspection of the SCM often
reveals if there is a sedimentation problem. In the event that a SCM should require sediment removal,
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022

sediment capacity calculations and the approved plan can be used to determine the extent of removal
necessary to restore the pond to original design conditions.
4.1.5 Water Quality
Water quality problems in ponds may result from a number of sources. It could be a result of needed
maintenance, upstream influences, or urban runoff. Algae or sedimentation will be the most likely
problem observed, but on occasion, stagnation or fish kills may result for no obvious reason and should
be further investigated. Other problems will occur as well, such as oil, trash, bacterial growth, etc.
Commonly, algae growth will occur when sedimentation has begun to fill in the pond and the nutrients
do not have enough room to settle out and be treated. Dredging to remove the sediment will generally
resolve this issue. General appearance and overall function should be visually inspected to ensure
proper function.
4.2 Common SCM Types
4.2.1 Wet Detention Ponds
Wet detention ponds are designed to hold rainwater at a permanent pool to detain stormwater runoff
for an extended period of time to allow pollutants in the runoff to settle to the bottom of the pond. This
type of SCM is the most common found in the City of Greensboro.
4.2.2 Dry Detention Ponds
Dry detention ponds remain dry except during rain events, at which time they retain water for a period
of days. These are not defined as infiltration devices, as they often have a perforated riser to allow
water to exit but at a slower rate than some other devices.
4.2.3 Bioretention Areas (Plants)
Bioretention areas generally consist of various layers of media and topped with double -shredded
hardwood mulch, though grassed basins are approved in the some locations throughout the City. Most
bioretention areas have an assortment of plantings, with type and diversity requirements. Currently
planting counts are based on 400 stems/acre, and an assortment of herbaceous (grasses), shrubs, and
tree species make up the planting environment. Refer to the inspection report in Appendix 00 for
guidance when inspecting bioretention areas.
4.2.4 Sand Filters
Sand filters usually consist of a wet sedimentation chamber, a sand filtration chamber, and an outlet
chamber. The wet sedimentation chamber traps the grit and organic debris and prevents it from
entering the sand filtration chamber. The sand filtration chamber allows the stormwater to filter
through the media into an underdrain system before collecting in the outlet chamber. Sand filters can
be surface or subsurface. See the sand filter inspection report (Appendix A) for specifics to look for when
inspecting these devices.
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022

4.2.5 Stormwater Wetlands
The NC SCM Manual defines wetlands as "...constructed systems that mimic the functions of natural
wetlands and use physical, chemical, and biological processes to treat stormwater pollution." They
generally consist of six components: inlet, deep pool, shallow water, shallow land, upland, and outlet.
4.2.6 Storm Filters
Storm filters are typically underground and filters water through granular media cartridges. This
structure may also include a tank area for water storage.
4.2.7 Underground Detention Systems
These systems are most often used more for water quantity than quality. Runoff is captured and stored
(detained) in a pipe system, allowing for a slower release of water. They are designed to reduce peak
flow.
4.2.8 Other SCMs
The inspection process for constructed SCMs other than those mentioned above may vary, and
inspectors should seek the assistance of the Water Quality Supervisor and Water Resource's Planning
and Engineering Division for guidance on how best to inspect the less common structures.
5.0 Inspection Process
Operation Management staff will be responsible for reviewing, visiting, and inspecting City Owned SCMs
on a routine basis. Multiple site visits can occur within each review, with each site visit having a specific
inspection result (initial inspection — work needed, final inspection — work complete, etc.). Often the
start of the next review is based on the date of the previous reviews initial visit (i.e. Initial visit —
2/15/2014, 2/4/2016, 2/21/2018, etc). The Program Oversight will receive all new SCMs that have been
recently accepted or annexed to the Operations Management section and will distribute them
accordingly. All information regarding an SCM inspection (contact/ information, correspondence,
letters, pictures, etc.) are stored in the RAIN 2.0 database (http://waternet/STW/RAIN/) and digital
folders. Physical copies of the letters, notes, etc. will be stored in the SCM folders in the SCM library.
See the RAIN 2.0 SOP for additional information regarding database entries, etc.
5.1 Obtaining Contact and Responsible Department / Division Information
City Owned SCM's are managed and maintained by variety of departments. Each OM site and assigned
SCM's are documented in RAIN 2.0 with the appropriate City Department / Division with pertinent
contact information.
5.2 Reviewing Engineering Plans
Site and design plans should be thoroughly reviewed prior to conducting an on -site inspection of any
SCM. These are available in hard copy in the physical folders (SCM library), through RAIN 2.0, or our
master file list (Z:\SCM Master Files). General maps of each site is available through RAIN 2.0.
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022

5.3 Field Visit/Inspection
Before the field inspection the original engineering plan and any subsequent approved plans should be
evaluated and examined. During the SCM field inspections, a thorough evaluation of the primary
features, pictures, and thorough notes will be taken. Pictures will be loaded into the RAIN 2.0 database
and a checklist will be filled out. The previous section offers a brief descriptions of the most common
SCMs. Later sections include the most common maintenance items that are found during inspections,
and that are typically required to be addressed.
5.4 Inspection Letter
When recommendations/requirements need to be made to ensure a safe and properly functioning SCM,
great care should be taken when making those recommendations/requirements. The applicable
inspection letter (Appendix A) is sent with any recommendations or requirements necessary to improve
water quality or to return the SCM to design specifications. This letter is sent directly to the department
/ divisional contact. The Operations Supervisor should be copied on all letters.
5.4.1 No Maintenance
If no problems were noted and no recommendations/requirements are necessary, the inspection report
will be sent to the department / divisional contact stating that the SCM was inspected, was in proper
working order, and that no recommendations/requirements will be made at this time. It will be also be
stated that continued routine maintenance will be necessary to ensure their SCM stays in good and
working condition.
5.4.2 Recommendations/Requirements
When recommendations/requirements need to be made to ensure a safe and properly functioning SCM,
great care should be taken when making those recommendations/requirements. If recommendations
are made, the inspection report will be sent to the department / divisional contact stating specific
actions recommended to restore the SCM with a follow-up inspection date.
5.4.3 Recommended Items
Maintenance items that are generally recommended are those that pose no safety or functionality
concerns. Other items, such as minor erosion, small amounts of trash, etc., should be recommended
maintenance items. Inspectors must use logic as well as discretion when deciding if a maintenance item
should be considered required or recommended.
5.4.4 Required Items
Items that would be required by the owner include items that directly relate to the safety and primary
design function of the SCM. Items that would necessitate required maintenance include but are not
limited to: (See photos of examples in Appendix B.)
Wet Detention Pond
• Woody vegetation on the top of dam and slopes
• Sedimentation
• Evidence of burrowing animals on the dam
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022

• Vegetation at inlets or outlets
• Low/high water level
• Excessive erosion
• Cracks or leaks in any structure (riser/barrel, concrete dam or weir, etc.)
Dry Detention Pond
• Woody vegetation on the top of dam and slopes
• Sedimentation
• Evidence of burrowing animals on the dam
• Vegetation at inlets or outlets
• Excessive erosion
eioretention Area (Planted)
• Missing or dead plants required by the original plan
• Weeds or unapproved plants
• Old, clogged mulch layer
• Excessive erosion
• Cracks or leaks in any structure (riser/barrel, concrete dam or weir, etc.)
• Clogged underdrain system
eioretention Area (Grass/sodded)
• Dead or dying grass
• Woody vegetation at inlets or outlets
• Cracks or leaks in any structure (riser/barrel, concrete dam or weir, etc.)
Sand Filters
• Sand chamber holding water
• Clogged sand chamber
• Low water level in pool chamber
• Cracks or leaks in any structure (riser/barrel, concrete dam or weir, etc.)
Stormwater Wetlands
• Missing plants
• Low/high water level
• Cracks or leaks in any structure (riser/barrel, concrete dam or weir, etc.)
Storm Filters
• Gray or discolored media in filters
• Standing water
• Sediment in outlet
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 6

5.4 Database E
RAIN 2.0 (Review and Inspection Network) is the SCM database that houses most information related to
SCMs—from information regarding the original engineering plans, pre -construction inspections, SCM
certifications, final -plats, post -construction inspections, and any other related documentation. When
Operations Management staff completes a field inspection of a SCM, inspection information and
updates should be entered into this database.
The SCM Operations Management site record (below) provides information about the SCM, site, and
site reviews.
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022

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City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 8

During and after a field inspection, the assigned inspector will create a site review (one may have
already been created prior to this), create a site visit, enter the site result, add photos, edit the checklist,
enter additional maintenance items or notes, generate the site report, etc. Inspection reports are
emailed to the assigned contact. Refer to the RAIN 2.0 SOP for specific information regarding the
creation of Operations Management site reviews and site visits.
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022

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SCM Inspection Standard Operating Procedures, 2022 10

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5.5 Follow -Up and Compliance of Maintenance Requests
For City Owned SCM's with recommended/required items, periodic contact should be made with the
department / divisional contact to ensure that the recommended/required items have a plan for
completion, and target date.
Compliance in completing recommended maintenance on any city owned SCM falls to a specific
department / division which many times includes Building Maintenance/Facilities, Parks and Rec and
Field Operations, as well with collaboration from the specific site (police / fire station, etc.)
Once the required maintenance has occurred or the agreed upon timeline has lapsed, a new inspection
is performed. If additional maintenance is still required, or no maintenance has been completed,
follow-up with the divisional / department contact is made to determine an action plan for completion
and could be escalated to higher departmental / divisional contacts for resolution.
The RAIN 2.0 database should again be updated to show when the items were completed.
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 11

5.6 City Owned SCM Asset List
Below is the most recent list (as of 4-18-2022) of City Owned SCM's.
B0007
- GSO
Bryan Park
6105 TOWNSEND RD
B0010
- GSO
Carolyn S. Allen Park
3610 Drawbridge Parkway
B0011
- GSO
Fire Station 2
5111 N. Church Street
P0208
- GSO
Fire Station 21
2870 Horse Pen Creek Rd
P0691-
GSO
Fire Station 1 - Training Facility & Vehicle Maintenance
1512 N Church St
10777 -
GSO
Bledsoe Lift Station
2783 Horsepen Creek Road
B1190
- GSO
Fire Station 57
1537 Mount Hope Church Road
B1413
- GSO
Fire Station 59
5864 Reedy Fork Pkwy
B1444
- GSO
New Garden Booster Pump Station
NEW GARDEN RD
11456 -
GSO
Yanceyville Rd Mountain Bike Parking
4953 YANCEYVILLE RD
B1502
- GSO
Greensboro Science Center
4300 LAWNDALE DR
P1532
- GSO
Bryan Park
6105 TOWNSEND RD
P1533
- GSO
Bryan Park
6105 TOWNSEND RD
X1580
- GSO
Lake Jeanette Rd near Pineburr Rd
4307 Lake Jeanette Rd
D1591-
GSO
Latham Park
1710 OPEN LATHAM RD
G1592
- GSO
Latham Park
1710 OPEN LATHAM RD
G1593
- GSO
Latham Park
1710 OPEN LATHAM RD
L1594
- GSO
Latham Park
1710 OPEN LATHAM RD
G1595
- GSO
Latham Park
1710 OPEN LATHAM RD
G1596
- GSO
Latham Park
1710 OPEN LATHAM RD
L1597
- GSO
Latham Park
1710 OPEN LATHAM RD
R1658
- GSO
Bryan Park
6105 TOWNSEND RD
R1659
- GSO
Bryan Park
6105 TOWNSEND RD
P1407
- GSO
Northeast Branch Library
LAKE JEANETTE RD
X1860
- GSO
South Buffalo Wetland and Inflatable Dam
3211 REHOBETH CHURCH RD
L1963
- GSO
South Buffalo Wetland and Inflatable Dam
3211 REHOBETH CHURCH RD
L1964
- GSO
South Buffalo Wetland and Inflatable Dam
3211 REHOBETH CHURCH RD
L1965
- GSO
South Buffalo Wetland and Inflatable Dam
3211 REHOBETH CHURCH RD
L1966
- GSO
South Buffalo Wetland and Inflatable Dam
3211 REHOBETH CHURCH RD
L1967
- GSO
South Buffalo Wetland and Inflatable Dam
3211 REHOBETH CHURCH RD
L1968
- GSO
South Buffalo Wetland and Inflatable Dam
3211 REHOBETH CHURCH RD
L1970
- GSO
South Buffalo Constructed Wetland (Meadowview)
701 W MEADOWVIEW ST
L1971
- GSO
South Buffalo Constructed Wetland (Meadowview)
701 W MEADOWVIEW ST
L1972
- GSO
South Buffalo Constructed Wetland (Meadowview)
701 W MEADOWVIEW ST
L1973
- GSO
South Buffalo Constructed Wetland (Meadowview)
701 W MEADOWVIEW ST
T1974
- GSO
Downtown Greenway Tree Well Network
Includes Bragg St, S. Murrow
Blvd, Fisher Ave, W. Smith St,
and N. Eugene
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 12

T1975
- GSO
Downtown Greenway Tree Well Network
Includes Bragg St, S. Murrow
Blvd, Fisher Ave, W. Smith St,
and N. Eugene
T1976
- GSO
Downtown Greenway Tree Well Network
Includes Bragg St, S. Murrow
Blvd, Fisher Ave, W. Smith St,
and N. Eugene
T1977
- GSO
Downtown Greenway Tree Well Network
Includes Bragg St, S. Murrow
Blvd, Fisher Ave, W. Smith St,
and N. Eugene
T1978
- GSO
Downtown Greenway Tree Well Network
Includes Bragg St, S. Murrow
Blvd, Fisher Ave, W. Smith St,
and N. Eugene
T1979
- GSO
Downtown Greenway Tree Well Network
Includes Bragg St, S. Murrow
Blvd, Fisher Ave, W. Smith St,
and N. Eugene
T1980
- GSO
Downtown Greenway Tree Well Network
Includes Bragg St, S. Murrow
Blvd, Fisher Ave, W. Smith St,
and N. Eugene
D1105
- GSO
Greensboro Gateway Gardens
2800 E Gate City Blvd.
P1106
- GSO
Greensboro Gateway Gardens
2800 E Gate City Blvd.
P1193
- GSO
Fire Station 17
6405 Old Oak Ridge Rd
B1284
- GSO
Greensboro Gateway Gardens
2800 E Gate City Blvd.
B1285
- GSO
Greensboro Gateway Gardens
2800 E Gate City Blvd.
B1286
- GSO
Greensboro Gateway Gardens
2800 E Gate City Blvd.
B1619
- GSO
Fire Station 63
4306 Burlington Rd
B1640
- GSO
Fire Station 61
105 W Vandalia Rd
B1733
- GSO
Jaycee Park
3110 Forest Lawn Dr
R1734
- GSO
Jaycee Park
3110 Forest Lawn Dr
X1735
- GSO
Jaycee Park
3110 Forest Lawn Dr
X1738
- GSO
Greensboro Gateway Gardens
2800 E Gate City Blvd.
P1769
- GSO
2305 Soabar Property Improvements
2305 Soabar St
B1776
- GSO
TZO WATER QUALITY IMPROVEMENTS RETROFIT
2350 HUFFINE MILL RD
B1777
- GSO
TZO WATER QUALITY IMPROVEMENTS RETROFIT
2350 HUFFINE MILL RD
B1778
- GSO
TZO WATER QUALITY IMPROVEMENTS RETROFIT
2350 HUFFINE MILL RD
L1861 -
GSO
Gravel Wetland
401 Patton Ave.
B1887
- GSO
CITY OF GREENSBORO SALT BARN TRIBUTARY
401 PATTON AVE
X1888
- GSO
CITY OF GREENSBORO SALT BARN TRIBUTARY
401 PATTON AVE
50107 -
GSO
City of Greensboro Transfer Station
6310 Burnt Poplar Road
P0689
- GSO
Police Station District 3
300 S. Swing Road
P1100
- GSO
Griffin Park Improvements
5301 HILLTOP RD
B1377
- GSO
Hilltop Recreation Center
5301 HILLTOP RD
B1515
- GSO
Fire Station 19
6900 Downwind Rd
X1579
- GSO
Creek Ridge Rd and Teague St
512 Creek Ridge Rd
U1581-
GSO
Greensboro Coliseum
1730 W Gate City Blvd
B1585
- GSO
Brown Recreation Center
302 E VANDALIA RD
B1586
- GSO
Brown Recreation Center
302 E VANDALIA RD
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 13

R1587 - GSO Brown Recreation Center
R1588 - GSO Brown Recreation Center
L1599 - GSO Starmount Dr
D1600 - GSO Greensboro Coliseum
P1615 - GSO Forebay Near Hamilton lake of Kemp Rd
X1616 - GSO Hilltop Rd Stormfilter
B1624
- GSO
Greensboro Coliseum
B1625
- GSO
Greensboro Coliseum
A1736
- GSO
Brown Recreation Center
A1737
- GSO
Brown Recreation Center
References
302 E VANDALIA RD
302 E VANDALIA RD
3301 OPEN STARMOUNT DR
1730 W Gate City Blvd
205 Kemp Rd E
5013 Hilltop Rd
1730 W Gate City Blvd
1730 W Gate City Blvd
302 E VANDALIA RD
302 E VANDALIA RD
NCDEQ Stormwater Design Manual, 2017. https://deg.nc.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permit-guidance/stormwater-bmp-manual
City of Greensboro Stormwater Management Manual, 2009. https://www.greensboro-
nc.gov/departments/water-resources/stormwater-program/revised-stormwater-manual
City of Greensboro Land Development Ordinance http://online.encodeplus.com/regs/greensboro-
nc/doc-viewer.aspx#secid-144
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 14

Appendix A: Inspection Reports
RAN SCllls CbnSb MM Rnirw Uparallorus Naragrnnrrl WOWCmylry Bnm& RMPrrds
ircpeohon Eelell� MI Dalord on Para Owa l sl - P112H - New Ga9ion Squaw Vlclird:02FISPRI19
iron 3mary
No wort nodded ❑
Work umpkied
Eerhm Mm or RWgnlnp Well
FLemctra wec>idly w"nLal on on arirrcn dam ❑
Rcn vuamilly wagoLal on an dowalraom sin=or audhan clam ❑
Rim wic Wy mgdLal on onI,& uFSFdam slcpa or dahhc7 Gam ❑
Fterretio 'wgoLai on around a1lol ❑
him and malnla n lul w1d21lon ❑
rxcrJihc Icaa`rePago ❑
In WiG and Prkmlpal. Water GWalrly tplMeyr.
Ftmw woo&yYogolalon Irom Yrol;sl ❑
Um and malnda n women lln n Ink" ❑
FYplaea w rois rh udo d o-rap ad ■YNlsl ❑
CJoar MAME 'deM Nem InW" ❑
FwFox trash arld+dr wgw. a G[Ers iom iasJL rack ❑
CJoar ohsIrAud w2W q.L2lNV4ir *Ll ❑
Repair Ieakllg and$r d27a9!d rlsffP ral ❑
R=alr W3*k g andrkrdaragud oorrcrad Lpt++Y ❑
FLepalr orDded ar hkxwad dud al pie ❑
Emelyerwy Eplllwa(,r
Fterrew ' wgoLai on ❑
rjvl wmaLWWr/aryp•rop ❑
him and malnla n lul w021lon ❑
Benno Pwrd nlir[nwrmx,?Conoemc
Fmpalr onx ❑
BadLJI arrnal halo ❑
Mow and malnda n lul wgJollon IrwJdc f} has ❑
P— W-d '-prL24on ❑
FwFox trash hsLlc lha bvJ•. ❑
Re -mod bamamas ❑
Aneurmu Mod sedlmst rAl nctd to ha mm4wedl son ❑
R"F w dwtumukdad wdmcrt Ram Ihr pond ❑
FLemcwo 61aek wllow trtaW ❑
Pond snot held ng gala, ❑
RanDwe 4op=an an" taRc ❑
AdGHdorwl Inspeallon roams=
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 15

Appendix B: Photos of Common Maintenance Requirements
Wet Detention Ponds
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 16

Dry Detention Ponds
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 17

Bioretention Areas
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 18

Sand Filters
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 19

Wetlands
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 20

Storm Filters
City of Greensboro, Stormwater Management Division
SCM Inspection Standard Operating Procedures, 2022 21