EPA · subbasin 10280101 · discharge permits by parameter

Mercury, total [as Hg] in subbasin 10280101

• 14Permits carrying a limit
• 0With 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.

14 of the permits in subbasin 10280101 carry a numeric limit on Mercury, total [as Hg], and 0 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 10280101

• Rainfall 7
• Application rate area sprayed 8
• Flow, in conduit or thru treatment plant 75
• Chlorine, total residual 14
• E. coli 25
• Nitrogen, Kjeldahl, total [TKN] [water] 8
• Application rate, gallons spray irrigation 8
• Freeboard 9
• Toxicity [acute], Ceriodaphnia dubia 16
• Toxicity [acute], Pimephales promelas [Fathead Minnow] 16
• Depth to water level ft below landsurface 5
• Depth of pond or reservoir in feet 3
• Ethanol 9
• Precipitation volume 7
• BOD, carbonaceous [5 day, 20 C] 5
• Spray irrigation 8
• BOD, 5-day, percent removal 23
• Solids, suspended percent removal 23
• Xylene [mix of m+o+p] 9
• Hydrocarbons, total petroleum 9

Mercury, total [as Hg] nationwide · Subbasin 10280101, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 10280101 with limits on Mercury, total [as Hg]. It lists 14 permits in this watershed with a limit on this parameter and 10 permits in this watershed with a recorded violation of this parameter.