Watershed · by permit type

Individual permits discharge permits in subbasin 18020125

• 5Permits
• 9Permits in the subbasin
• 1States the subbasin touches

5 of the 9 Clean Water Act discharge permits in hydrologic subbasin 18020125 are filed as Individual permits. 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 9 permits in the subbasin

Every discharge permit in subbasin 18020125 →

Figures from EPA’s ICIS-NPDES download.