EPA · subbasin 03170004 · discharge permits by parameter

BOD, 5-day, percent removal in subbasin 03170004

• 10Permits carrying a limit
• 7With a recorded exceedance
• 3,963Nationwide

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.

10 of the permits in subbasin 03170004 carry a numeric limit on BOD, 5-day, percent removal, and 7 of those have a recorded exceedance. Nationwide the same parameter appears in 3,963 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 03170004

• Oxygen, dissolved [DO] 23
• BOD, 5-day, 20 deg. C 34
• pH 48
• Solids, total suspended 40
• Oil & Grease 13
• Nitrogen, total [as N] 10
• Nitrogen, ammonia total [as N] 23
• Nitrogen, Kjeldahl, total [as N] 3
• Nitrite + Nitrate total [as N] 3
• Phosphorus, total [as P] 8
• Benzene, ethylbenzene, toluene, xylene combination 6
• Benzene 6
• Flow, in conduit or thru treatment plant 47
• Chlorine, total residual 37
• E. coli 28
• Coliform, fecal general 7
• Solids, suspended percent removal 9

BOD, 5-day, percent removal nationwide · Subbasin 03170004, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 03170004 with limits on BOD, 5-day, percent removal. In this watershed, 10 permits have a limit on this parameter, and 9 permits have a recorded violation of this parameter.