EPA · discharge permits by watershed

Subbasin 18070102

• 43Current permits
• 1States
• 4Watersheds

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

This subbasin contains 4 watersheds, each with its own page of permits. The table below is a sample of the 43 current permits recorded here; the pollutant list above names every limit EPA attaches to a permit in this subbasin.

By state

• California43

Watersheds inside this subbasin

• Watershed 180701020415
• Watershed 18070102039
• Watershed 18070102017
• Watershed 18070102097

The same permits, cut another way

The 43 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 18050006 10
• Subbasin 18060002 21
• Subbasin 18060004 4
• Subbasin 18060005 56
• Subbasin 18060006 21
• Subbasin 18060008 7
• Subbasin 18060010 15
• Subbasin 18060013 14
• Subbasin 18060015 19
• Subbasin 18070101 4
• Subbasin 18070103 59
• Subbasin 18070104 117
• Subbasin 18070105 193
• Subbasin 18070106 241
• Subbasin 18070107 4
• Subbasin 18070201 26
• Subbasin 18070202 34
• Subbasin 18070203 227
• Subbasin 18070204 24
• Subbasin 18070301 30

Permits discharging here