EPA · discharge permits by watershed

Subbasin 19020401

• 570Current permits
• 1States
• 7Watersheds

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Alaska. Each permit is placed by the outfall EPA names as its representative discharge point.

This subbasin contains 7 watersheds, each with its own page of permits. The table below is a sample of the 570 current permits recorded here; the pollutant list above names every limit EPA attaches to a permit in this subbasin.

By state

• Alaska557

Watersheds inside this subbasin

• Watershed 1902040108251
• Watershed 1902040106121
• Watershed 190204010479
• Watershed 190204010540
• Watershed 190204010339
• Watershed 190204010733
• Watershed 19020401016

The same permits, cut another way

The 570 permits whose outfall sits in this subbasin, grouped by one attribute at a time: the class of permit, the Clean Water Act program it was issued under, the type of coverage, and the size of the discharger. Each figure below counts the permits in that group.

Other subbasins

• Subbasin 18080003 6
• Subbasin 18090102 6
• Subbasin 18090206 5
• Subbasin 18090208 27
• Subbasin 18100100 3
• Subbasin 18100201 46
• Subbasin 18100204 38
• Subbasin 19020202 28
• Subbasin 19020301 60
• Subbasin 19020302 136
• Subbasin 19020402 41
• Subbasin 19020501 14
• Subbasin 19020502 4
• Subbasin 19020503 4
• Subbasin 19020504 18
• Subbasin 19020505 52
• Subbasin 19020601 12
• Subbasin 20010000 300
• Subbasin 20020000 291
• Subbasin 20040000 23

Permits discharging here

What this page shows

This page covers Clean Water Act discharge permits in watershed 19020401 and lists 570 permits on the page. The whole watershed located in AK lists 557 permits.