EPA · subbasin 02050102 · discharge permits by parameter

Mercury, total [as Hg] in subbasin 02050102

• 5Permits carrying a limit
• 1With a recorded exceedance
• 5,569Nationwide

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.

5 of the permits in subbasin 02050102 carry a numeric limit on Mercury, total [as Hg], and 1 of those have a recorded exceedance. Nationwide the same parameter appears in 5,569 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] [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
• Chlorine, total residual 22
• 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
• Coliform, fecal general 22
• BOD, carbonaceous [5 day, 20 C] 8
• BOD, 5-day, percent removal 13
• Solids, suspended percent removal 17
• Carbonaceous oxygen demand, % removal 6
• Xylene [mix of m+o+p] 9

Mercury, total [as Hg] nationwide · Subbasin 02050102, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 02050102 with limits on Mercury, total [as Hg]. It lists 5 permits in this watershed with a limit on this parameter and 5 permits in this watershed with a recorded violation of this parameter.