EPA · subbasin 02050102 · discharge permits by parameter

Chlorine, total residual in subbasin 02050102

• 22Permits carrying a limit
• 9With a recorded exceedance
• 18,981Nationwide

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.

22 of the permits in subbasin 02050102 carry a numeric limit on Chlorine, total residual, and 9 of those have a recorded exceedance. Nationwide the same parameter appears in 18,981 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 02050102

• Nitrogen, total [as N] [adjusted] 5
• Nitrogen, total [as N] [credit] 5
• Nitrogen, total [as N] [delivered] 5
• Phosphorus, total [as P] [credit] 5
• Phenolics, total recoverable 3
• Toluene 10
• Benzene 9
• Ethylbenzene 7
• Nitrogen, ammonia, total [as NH3] 15
• Flow, in conduit or thru treatment plant 17
• Toxicity [acute], Ceriodaphnia dubia 4
• Toxicity [chronic], Ceriodaphnia dubia 3
• Toxicity [acute], Pimephales promelas [Fathead Minnow] 4
• Toxicity [chronic], Pimephales promelas [Fathead Minnow] 3
• Solids, total dissolved 4
• Mercury, total [as Hg] 5
• Coliform, fecal general 22
• BOD, carbonaceous [5 day, 20 C] 8
• BOD, 5-day, percent removal 13
• Solids, suspended percent removal 17

Chlorine, total residual nationwide · Subbasin 02050102, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 02050102 with limits on Chlorine, total residual. It lists 22 permits in this watershed with a limit on this parameter and 16 permits in this watershed with a recorded violation of this parameter.