EPA · subbasin 02050206 · discharge permits by parameter

Oxygen demand, chem. [high level] [COD] in subbasin 02050206

• 33Permits carrying a limit
• 0With a recorded exceedance
• 2,057Nationwide

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.

33 of the permits in subbasin 02050206 carry a numeric limit on Oxygen demand, chem. [high level] [COD], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 2,057 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 02050206

• Oxygen, dissolved [DO] 13
• BOD, 5-day, 20 deg. C 19
• pH 65
• Solids, total suspended 80
• Solids, settleable 3
• Oil & Grease 40
• Nitrogen, total [as N] 68
• Nitrogen, ammonia total [as N] 19
• Nitrogen, Kjeldahl, total [as N] 7
• Nitrite + Nitrate total [as N] 21
• Phosphorus, total [as P] 70
• Arsenic, total [as As] 5
• Chromium, total [as Cr] 5
• Copper, total [as Cu] 11
• Iron, total [as Fe] 21
• Lead, total [as Pb] 10
• Zinc, total [as Zn] 15
• Aluminum, total [as Al] 23
• Pentachlorophenol 5
• Flow, in conduit or thru treatment plant 27

Oxygen demand, chem. [high level] [COD] nationwide · Subbasin 02050206, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 02050206 with limits on Oxygen demand, chem. [high level] [COD]. The figures listed are 33 permits in this watershed with a limit on this parameter and 34 permits in this watershed with a recorded violation of this parameter.