EPA · subbasin 01030003 · discharge permits by parameter

Mercury, total [as Hg] in subbasin 01030003

• 11Permits 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.

11 of the permits in subbasin 01030003 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 01030003

• Nitrogen, nitrate total [as N] 4
• Phosphorus, total [as P] 5
• Arsenic, total [as As] 4
• Copper, total [as Cu] 4
• Lead, total [as Pb] 3
• E. coli, thermotol, MF, MTEC 12
• Biomass, fish 3
• Priority Pollutants 7
• Flow, in conduit or thru treatment plant 19
• Chlorine, total residual 14
• Formalin 3
• Analytical Chemistry 7
• Depth to water level ft below landsurface 3
• Overflows 3
• BOD, 5-day, percent removal 11
• Solids, suspended percent removal 11
• NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia 6
• Noel Statre 10Day Chronic Salvel. Salmonid 6
• NOAEL Static 48Hr Acute Ceriodaphnia dubia 6
• NOAEL Static 48Hr Acute Salvel. Salmonid 6

Mercury, total [as Hg] nationwide · Subbasin 01030003, every permit

What this page shows

This page covers Clean Water Act discharge permits (EPA NPDES register) in watershed 01030003 with limits on Mercury, total [as Hg]. The figures listed are 11 permits in this watershed with a limit on this parameter and 9 permits in this watershed with a recorded violation of this parameter.