EPA · discharge permits by watershed

Subbasin 04020203

• 5Current permits
• 1States
• 1Watersheds

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

This subbasin contains 1 watersheds, each with its own page of permits. The table below is a sample of the 5 current permits recorded here; the pollutant list above names every limit EPA attaches to a permit in this subbasin.

By state

• Michigan5

Watersheds inside this subbasin

• Watershed 04020203023

The same permits, cut another way

The 5 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 04010102 12
• Subbasin 04010201 108
• Subbasin 04010202 3
• Subbasin 04010301 35
• Subbasin 04010302 33
• Subbasin 04020101 9
• Subbasin 04020102 10
• Subbasin 04020103 13
• Subbasin 04020105 18
• Subbasin 04020201 3
• Subbasin 04030101 293
• Subbasin 04030102 64
• Subbasin 04030103 38
• Subbasin 04030104 37
• Subbasin 04030105 27
• Subbasin 04030106 10
• Subbasin 04030108 42
• Subbasin 04030109 8
• Subbasin 04030110 12
• Subbasin 04030111 13

Permits discharging here