Watershed · by major or minor

Minor dischargers discharge permits in subbasin 18040010

• 29Permits
• 29Permits in the subbasin
• 1States the subbasin touches

29 of the 29 Clean Water Act discharge permits in hydrologic subbasin 18040010 are filed as Minor dischargers. 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 29 permits in the subbasin

Other cuts of subbasin 18040010

• permit type: General permit coverage 25
• program: Storm Water Industrial 20
• permit type: Associated permit records 3
• program: Biosolids 3

Every discharge permit in subbasin 18040010 →

Figures from EPA’s ICIS-NPDES download.