EPA · subbasin 05030101 · discharge permits by parameter

Oxygen demand, chem. [high level] [COD] in subbasin 05030101

• 42Permits carrying a limit
• 1With 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.

42 of the permits in subbasin 05030101 carry a numeric limit on Oxygen demand, chem. [high level] [COD], and 1 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 05030101

• Temperature, water deg. centigrade 29
• Temperature, water deg. fahrenheit 18
• Flow rate 34
• Flow rate 5
• Color, spectrophoto-metric filter 4
• Specific conductance 11
• Oxygen, dissolved [DO] 66
• BOD, 5-day, 20 deg. C 34
• Oxygen demand, chem. [low level] [COD] 12
• pH 197
• Alkalinity, total [as CaCO3] 3
• Residue, tot fltrble [dried at 105 C] 6
• Solids, total suspended 242
• Solids, settleable 6
• Oil and grease [soxhlet extr.] tot. 4
• Oil and grease, hexane extr method 43
• Oil & Grease 90
• Nitrogen, total [as N] 116
• Nitrogen, ammonia total [as N] 83
• Nitrogen, ammonia in bottom deposits 6

Oxygen demand, chem. [high level] [COD] nationwide · Subbasin 05030101, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 05030101 with limits on Oxygen demand, chem. [high level] [COD]. The page lists 42 permits in this watershed with a limit on this parameter and 40 permits in this watershed with a recorded violation of this parameter.