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 →
Germantown, Northwest Philadelphia
ZIP Code: 19138
Green
#50252
Hunting Park, North Philadelphia
ZIP Code: 19140
#50060
Elmwood Park, West Philadelphia
ZIP Code: 19142
#50139
ZIP Code: 19144
#50196
Feltonville, North Philadelphia
ZIP Code: 19120
#50266
Holmesburg, Northeast Philadelphia
ZIP Code: 19136
#50263
Haddington, West Philadelphia
ZIP Code: 19139
#50260
South Philadelphia
ZIP Code: 19145
#50207
GreenSewer
#50269
North Philadelphia, Olney
#50329
Morris Park, Overbrook Farms, West Philadelphia
ZIP Code: 19151
#50240
#50275