Watershed · by program

Storm Water Industrial discharge permits in subbasin 18100100

• 3Permits
• 3Permits in the subbasin
• 1States the subbasin touches

3 of the 3 Clean Water Act discharge permits in hydrologic subbasin 18100100 are filed as Storm Water Industrial. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in CA.

Where the subbasin lies

• CA 3 permits in the subbasin

Every discharge permit in subbasin 18100100 →

Figures from EPA’s ICIS-NPDES download.