EPA · subbasin 10270103 · discharge permits by parameter

BOD, 5-day, 20 deg. C in subbasin 10270103

• 21Permits carrying a limit
• 18With a recorded exceedance
• 19,526Nationwide

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.

21 of the permits in subbasin 10270103 carry a numeric limit on BOD, 5-day, 20 deg. C, and 18 of those have a recorded exceedance. Nationwide the same parameter appears in 19,526 permits. A permit carrying several parameters is counted under each of them, so the parameter counts for one subbasin add up to more permits than it holds. The other parameters named in this subbasin are listed below.

Permits

Other pollutants in subbasin 10270103

• Oxygen, dissolved [DO] 3
• pH 26
• Solids, total suspended 26
• Nitrogen, total [as N] 14
• Nitrogen, ammonia total [as N] 21
• Nitrogen, Kjeldahl, total [as N] 13
• Nitrite + Nitrate total [as N] 13
• Phosphorus, total [as P] 19
• Flow, in conduit or thru treatment plant 8
• Chlorine, total residual 3
• E. coli 19
• Nitrogen, Total As N 5
• Phosphorus, Total As P 5

BOD, 5-day, 20 deg. C nationwide · Subbasin 10270103, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 10270103 with limits on the pollutant parameter BOD, 5-day, 20 deg. C. It lists 21 permits in this watershed with a limit on this parameter and 21 permits in this watershed with a recorded violation of this parameter.