Storage trenches or subsurface detention systems are underground structures designed to temporarily detain and release stormwater. They can include vaults, stone storage, pipe storage, and plastic grid storage. Learn more →
Cobbs Creek, West Philadelphia
ZIP Codes: 19139, 19143
Green
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West Philadelphia
ZIP Code: 19139
#50218
Elmwood Park, West Philadelphia
ZIP Code: 19142
#50246
West Philadelphia, West Powelton
ZIP Code: 19104
#50181
South Philadelphia
ZIP Code: 19148
#50219
North Philadelphia
ZIP Code: 19123
#50272
ZIP Code: 19145
#50207
#50203
#50333
Kingsessing, West Philadelphia
ZIP Codes: 19142, 19143
#50349
#50139
Germantown, Northwest Philadelphia
ZIP Code: 19144
#50202