EPA · discharge permits by watershed

Subbasin 04100012

• 58Current permits
• 1States
• 5Watersheds

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

This subbasin contains 5 watersheds, each with its own page of permits. The table below is a sample of the 58 current permits recorded here; the pollutant list above names every limit EPA attaches to a permit in this subbasin.

By state

• Ohio58

Watersheds inside this subbasin

• Watershed 041000120621
• Watershed 041000120212
• Watershed 04100012049
• Watershed 04100012038
• Watershed 04100012016

The same permits, cut another way

The 58 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 04100002 85
• Subbasin 04100003 365
• Subbasin 04100004 226
• Subbasin 04100005 165
• Subbasin 04100006 37
• Subbasin 04100007 86
• Subbasin 04100008 29
• Subbasin 04100009 37
• Subbasin 04100010 78
• Subbasin 04100011 109
• Subbasin 04110001 114
• Subbasin 04110002 117
• Subbasin 04110003 109
• Subbasin 04110004 78
• Subbasin 04120101 441
• Subbasin 04120102 67
• Subbasin 04120103 275
• Subbasin 04120104 425
• Subbasin 04130001 199
• Subbasin 04130002 82

Permits discharging here