EPA · discharge permits by watershed

Subbasin 18090208

• 27Current permits
• 1States
• 3Watersheds

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 3 watersheds, each with its own page of permits. The table below is a sample of the 27 current permits recorded here

By state

• California27

Watersheds inside this subbasin

• Watershed 180902080717
• Watershed 18090208053
• Watershed 18090208113

The same permits, cut another way

The 27 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 18070202 34
• Subbasin 18070203 227
• Subbasin 18070204 24
• Subbasin 18070301 30
• Subbasin 18070302 30
• Subbasin 18070303 79
• Subbasin 18070304 117
• Subbasin 18080003 6
• Subbasin 18090102 6
• Subbasin 18090206 5
• Subbasin 18100100 3
• Subbasin 18100201 46
• Subbasin 18100204 38
• Subbasin 19020202 28
• Subbasin 19020301 60
• Subbasin 19020302 136
• Subbasin 19020401 570
• Subbasin 19020402 41
• Subbasin 19020501 14
• Subbasin 19020502 4

Permits discharging here

What this page shows

This page covers Clean Water Act discharge permits (EPA NPDES register) in watershed 18090208. The page lists 27 permits, and the whole watershed located in CA contains 27 permits.