EPA · subbasin 04100004 · discharge permits by parameter

Chemical Oxygen Demand [COD] in subbasin 04100004

• 15Permits carrying a limit
• 0With a recorded exceedance
• 4,700Nationwide

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.

15 of the permits in subbasin 04100004 carry a numeric limit on Chemical Oxygen Demand [COD], and 0 of those have a recorded exceedance. Nationwide the same parameter appears in 4,700 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 04100004

• Nickel, tot in bottom deposits [dry wgt] 3
• Zinc in bottom deposits [dry wgt] 3
• Zinc, total recoverable 4
• Selenium, dry weight 3
• Turbidity [severity] 11
• E. coli, MTEC-MF 13
• Benzene 3
• Flow, in conduit or thru treatment plant 30
• Chlorine, total residual 17
• E. coli, colony forming units [CFU] 6
• Biosolids weight indluding admixtures 5
• Number of Events 4
• Sludge weight, dry 3
• Solids, total dissolved- 180 deg. C 5
• Mercury, tot in bot deposits [dry wgt] 3
• Overflows 3
• Molybdenum, sludge, total, dry weight [as Mo] 5
• BOD, carbonaceous [5 day, 20 C] 34
• Sludge waste from secondary clarifiers 12
• Flow, total 14

Chemical Oxygen Demand [COD] nationwide · Subbasin 04100004, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 04100004 with limits on Chemical Oxygen Demand [COD]. It lists 15 permits in this watershed with a limit on this parameter and 12 permits in this watershed with a recorded violation of this parameter.