Watershed · by program

POTW discharge permits in subbasin 12100401

• 8Permits
• 53Permits in the subbasin
• 1States the subbasin touches

8 of the 53 Clean Water Act discharge permits in hydrologic subbasin 12100401 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 TX.

Where the subbasin lies

• TX 53 permits in the subbasin

Other cuts of subbasin 12100401

• major or minor: Minor dischargers 46
• permit type: General permit coverage 32
• program: Storm Water Construction 22
• permit type: Individual permits 21
• major or minor: Major dischargers 6
• program: Storm Water Industrial 4

Every discharge permit in subbasin 12100401 →

Figures from EPA’s ICIS-NPDES download.