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 →
South Philadelphia
ZIP Code: 19145
Green
#50203
Cobbs Creek, West Philadelphia
ZIP Code: 19143
#50286
Elmwood Park, West Philadelphia
ZIP Code: 19142
#50292
West Philadelphia, Wynnefield
ZIP Code: 19131
#50310
Germantown, Northwest Philadelphia
ZIP Code: 19144
#50202
ZIP Code: 19138
#50241
Allegheny West, North Philadelphia
ZIP Code: 19132
#50315
Kingsessing, West Philadelphia
ZIP Codes: 19142, 19143
#50349