Detention Basin Retrofits and Maintenance - Rutgers Cooperative ...

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– Ensure basin designs due not incorporate steep embankments (greaterthan 3:1)– Maintain healthy groundcovers by not mowing basin areas to less than4” inches in heightht
Manufactured Pre-Treatment Systems• Intended to capture sediments, metals, hydrocarbons, floatables,and/or other pollutants in stormwater runoff before beingconveyed to a storm sewer system, additional stormwater qualitytreatment facility, or waterbody.• Adequate for small drainage areas that contain a predominance ofimpervious cover that is likely to contribute high hydrocarbon andsediment loadings, such as small parking lots and gas stations. Forlarger sites, multiple devices may be necessary.• Devices are normally used for pre-treatment of runoff beforedischarging to other, more effective stormwater quality treatmentfacilities.
Page 1 and 2: Detention Basin Retrofits and Maint
Page 3: Basins whose outlets have been desi
Page 9: Does the basin hold a permanent poo
Page 12 and 13: OUTLET STRUCTURE
Page 14 and 15: SIDE SLOPESIDE SLOPE
Page 16 and 17: INLET STRUCTURESSIDE SLOPEBASIN BOT
Page 18 and 19: Activity•Note erosion of pond ban
Page 20 and 21: Routine Maintenance
Page 22 and 23: • Approximately 3-5% ofconstructi
Page 24 and 25: • Vegetation management- Reduce n
Page 26 and 27: MEADOW AREAMANICURED EDGE
Page 30: Naturalized Plantings• Install na
Page 33 and 34: NOTE:Native wildflower and grass se
Page 35 and 36: Naturalized Detention Plan
Page 37 and 38: • Mosquitoes can breed in almost
Page 39 and 40: At a minimum, regular inspections s
Page 41 and 42: • Stabilization and erosion contr
Page 43: • Stabilization and erosion contr
Page 47 and 48: Low Cost “Snout” Debris Separat
Page 50 and 51: The StormFilter SystemMajor Compone
Page 52 and 53: - Conduct regular inspections to en
Page 54 and 55: • Extended detention can address
Page 56: NJ BMP Manual
Page 61: • Native seeding or plantings- Na
Page 64 and 65: Teaberry RunMoorestown, NJAFTER INS
Page 66 and 67: Baker Elementary ySchoolMoorestown,
Page 68 and 69: Baker Elementary ySchoolMoorestown,
Page 70 and 71: Roadside Drainage Retrofit ProgramH
Page 76 and 77: Morris County DPW Extended Detentio
Page 78 and 79: Morris County DPW Extended Detentio
Page 80 and 81: Hillsborough Detention Basin Retrof
Page 82 and 83: Prall Road Detention Basin Retrofit
Page 85: Neshanic River WatershedHunterdon C
Page 93 and 94: Sussex CountyNew Jersey
Page 95 and 96:
• Identify individual/s or organi
Page 97 and 98:
1. With proper design and up front
Page 99:
Rutgers Cooperative ExtensionWater
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