EPA · discharge permits by watershed

Subbasin 18020158

• 13Current permits
• 1States
• 2Watersheds

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 2 watersheds, each with its own page of permits. The table below is a sample of the 13 current permits recorded here

By state

• California13

Watersheds inside this subbasin

• Watershed 18020158036
• Watershed 18020158046

The same permits, cut another way

The 13 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 18020111 32
• Subbasin 18020116 13
• Subbasin 18020121 3
• Subbasin 18020123 4
• Subbasin 18020125 9
• Subbasin 18020126 12
• Subbasin 18020129 7
• Subbasin 18020154 8
• Subbasin 18020155 3
• Subbasin 18020156 6
• Subbasin 18020159 21
• Subbasin 18020161 16
• Subbasin 18020162 3
• Subbasin 18020163 69
• Subbasin 18030003 10
• Subbasin 18030004 3
• Subbasin 18030005 10
• Subbasin 18030006 23
• Subbasin 18030007 37
• Subbasin 18030009 47

Permits discharging here

What this page shows

This page lists Clean Water Act discharge permits (EPA NPDES register) for watershed code 18020158. The page covers 13 permits. The whole watershed located in CA has 13 permits.