EPA · subbasin 01040002 · discharge permits by parameter

Mercury, total [as Hg] in subbasin 01040002

• 13Permits 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.

13 of the permits in subbasin 01040002 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 01040002

• Oil & Grease 3
• Phosphorus, total [as P] 7
• Arsenic, total [as As] 4
• Cadmium, total [as Cd] 3
• Copper, total [as Cu] 11
• Lead, total [as Pb] 8
• Zinc, total [as Zn] 6
• Aluminum, total [as Al] 5
• E. coli, thermotol, MF, MTEC 18
• Priority Pollutants 12
• Flow, in conduit or thru treatment plant 28
• Chlorine, total residual 18
• Analytical Chemistry 12
• Depth to water level ft below landsurface 3
• BOD, 5-day, percent removal 16
• Solids, suspended percent removal 17
• NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia 11
• Noel Statre 10Day Chronic Salvel. Salmonid 11
• NOAEL Static 48Hr Acute Ceriodaphnia dubia 13
• NOAEL Static 48Hr Acute Salvel. Salmonid 12

Mercury, total [as Hg] nationwide · Subbasin 01040002, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 01040002 with limits on Mercury, total [as Hg]. It lists 13 permits in this watershed with a limit on this parameter and 5 permits in this watershed with a recorded violation of this parameter.