Watershed · by program

Storm Water Industrial discharge permits in subbasin 18100201

• 12Permits
• 46Permits in the subbasin
• 1States the subbasin touches

12 of the 46 Clean Water Act discharge permits in hydrologic subbasin 18100201 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 46 permits in the subbasin

Other cuts of subbasin 18100201

• program: Biosolids 4
• program: Storm Water Construction 18
• major or minor: Minor dischargers 31
• permit type: Associated permit records 4
• permit type: General permit coverage 40

Every discharge permit in subbasin 18100201 →

Figures from EPA’s ICIS-NPDES download.