Watershed · by program

Storm Water Industrial discharge permits in subbasin 18040051

• 12Permits
• 16Permits in the subbasin
• 1States the subbasin touches

12 of the 16 Clean Water Act discharge permits in hydrologic subbasin 18040051 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 16 permits in the subbasin

Other cuts of subbasin 18040051

• permit type: General permit coverage 14
• major or minor: Minor dischargers 12

Every discharge permit in subbasin 18040051 →

Figures from EPA’s ICIS-NPDES download.