Watershed · by program

POTW discharge permits in subbasin 21010003

• 3Permits
• 114Permits in the subbasin
• 1States the subbasin touches

3 of the 114 Clean Water Act discharge permits in hydrologic subbasin 21010003 are filed as POTW. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in PR.

Where the subbasin lies

• PR 114 permits in the subbasin

Other cuts of subbasin 21010003

• permit type: General permit coverage 95
• major or minor: Minor dischargers 87
• program: Storm Water Construction 58
• program: Storm Water Industrial 22
• permit type: Individual permits 17
• major or minor: Major dischargers 5

Every discharge permit in subbasin 21010003 →

Figures from EPA’s ICIS-NPDES download.