Watershed · by program

Storm Water Industrial discharge permits in subbasin 18070106

• 175Permits
• 241Permits in the subbasin
• 1States the subbasin touches

175 of the 241 Clean Water Act discharge permits in hydrologic subbasin 18070106 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 241 permits in the subbasin

Other cuts of subbasin 18070106

• major or minor: Major dischargers 3
• major or minor: Minor dischargers 195
• permit type: General permit coverage 225
• permit type: Individual permits 14

Every discharge permit in subbasin 18070106 →

Figures from EPA’s ICIS-NPDES download.