Watershed · by program

Biosolids discharge permits in subbasin 18030007

• 6Permits
• 37Permits in the subbasin
• 1States the subbasin touches

6 of the 37 Clean Water Act discharge permits in hydrologic subbasin 18030007 are filed as Biosolids. 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 37 permits in the subbasin

Other cuts of subbasin 18030007

• program: Storm Water Industrial 22
• major or minor: Minor dischargers 31
• permit type: Associated permit records 6
• permit type: General permit coverage 26
• permit type: Individual permits 5

Every discharge permit in subbasin 18030007 →

Figures from EPA’s ICIS-NPDES download.