Watershed · by permit type

General permit coverage discharge permits in subbasin 18030012

• 24Permits
• 31Permits in the subbasin
• 1States the subbasin touches

24 of the 31 Clean Water Act discharge permits in hydrologic subbasin 18030012 are filed as General permit coverage. 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 31 permits in the subbasin

Other cuts of subbasin 18030012

• major or minor: Minor dischargers 29
• program: Storm Water Industrial 23
• permit type: Associated permit records 6
• program: Biosolids 5

Every discharge permit in subbasin 18030012 →

Figures from EPA’s ICIS-NPDES download.