EPA · discharge permits by watershed

Subbasin 15040007

• 12Current permits
• 1States
• 2Watersheds

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Arizona. 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 12 current permits recorded here

By state

• Arizona12

Watersheds inside this subbasin

• Watershed 15040007036
• Watershed 15040007046

The same permits, cut another way

The 12 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 15030107 17
• Subbasin 15030108 39
• Subbasin 15030201 14
• Subbasin 15030202 5
• Subbasin 15030203 17
• Subbasin 15040002 15
• Subbasin 15040003 18
• Subbasin 15040004 15
• Subbasin 15040005 25
• Subbasin 15040006 8
• Subbasin 15050100 832
• Subbasin 15050201 15
• Subbasin 15050202 61
• Subbasin 15050203 21
• Subbasin 15050301 628
• Subbasin 15050302 156
• Subbasin 15050303 295
• Subbasin 15050304 46
• Subbasin 15050306 4
• Subbasin 15060102 9

Permits discharging here

What this page shows

This page lists Clean Water Act discharge permits (EPA NPDES register) in watershed 15040007. The page lists 12 permits, and the whole watershed holds 12 permits located in AZ.