EPA · subbasin 05020001 · discharge permits by parameter

Mercury, total [as Hg] in subbasin 05020001

• 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 05020001 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 05020001

• Zinc, total recoverable 18
• Aluminum, total recoverable 9
• Aluminum, total [as Al] 58
• Aluminum, dissolved [as Al] 55
• Cadmium, total recoverable 6
• Lead, total recoverable 14
• Copper, total recoverable 15
• Flow, in conduit or thru treatment plant 25
• Chlorine, total residual 12
• BOD, 5 day percent removal, dry 5
• BOD, 5 day percent removal, wet 5
• Solids, suspended percent removal, dry 5
• Solids, suspended percent removal, wet 5
• Toxicity [chronic], Ceriodaphnia dubia 14
• Toxicity [chronic], Pimephales promelas [Fathead Minnow] 5
• Solids, total dissolved 34
• Coliform, fecal general 16
• BOD, 5-day, percent removal 4
• Solids, suspended percent removal 4
• Chemical Oxygen Demand [COD] 22

Mercury, total [as Hg] nationwide · Subbasin 05020001, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 05020001 with limits on Mercury, total [as Hg]. It lists 5 permits in this watershed with a limit on this parameter and 6 permits in this watershed with a recorded violation of this parameter.