Watershed · by program

Storm Water Construction discharge permits in subbasin 10020006

• 6Permits
• 15Permits in the subbasin
• 1States the subbasin touches

6 of the 15 Clean Water Act discharge permits in hydrologic subbasin 10020006 are filed as Storm Water Construction. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in MT.

Where the subbasin lies

• MT 15 permits in the subbasin

Every discharge permit in subbasin 10020006 →

Figures from EPA’s ICIS-NPDES download.