Watershed · by major or minor

Minor dischargers discharge permits in subbasin 20040000

• 23Permits
• 23Permits in the subbasin
• 1States the subbasin touches

23 of the 23 Clean Water Act discharge permits in hydrologic subbasin 20040000 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 HI.

Where the subbasin lies

• HI 23 permits in the subbasin

Other cuts of subbasin 20040000

• permit type: General permit coverage 22
• program: Storm Water Construction 8
• program: Storm Water Industrial 3

Every discharge permit in subbasin 20040000 →

Figures from EPA’s ICIS-NPDES download.