EPA · subbasin 12040201 · discharge permits by parameter

Nitrogen, ammonia total [as N] in subbasin 12040201

• 15Permits carrying a limit
• 10With a recorded exceedance
• 21,051Nationwide

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: a permit is placed here by the outfall EPA names as its representative discharge point.

Permits

Nitrogen, ammonia total [as N] nationwide · Subbasin 12040201, every permit