EPA · subbasin 08080103 · discharge permits by parameter

Mercury, total [as Hg] in subbasin 08080103

• 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 08080103 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 08080103

• Stock base fluid, biodegredation rate 5
• Discharge drill cuttings, sediment toxicity 5
• Discharge drill cuttings, formation oil 5
• Discharge drill cuttings, base fluids retained 5
• Priority pollutants scan [yes/no] 4
• Whole Effluent Toxicity - Retest #3 15
• Whole Effluent Toxicity, Sub-Lethal Retest #3 9
• Critical Dilution 10
• Wetlands Monitoring 3
• Enterococci 19
• Coliform, fecal general 216
• Flow 16
• 1,3-Dichloropropene 3
• Cadmium [Cd], in barite, dry weight 10
• Mercury [Hg], in barite, dry weight 10
• Produced water, free oil 14
• BOD, carbonaceous [5 day, 20 C] 99
• Chemical Oxygen Demand [COD] 3
• pH range excursions, > 60 minutes 3
• pH range excursions, monthly total accum 3

Mercury, total [as Hg] nationwide · Subbasin 08080103, every permit

What this page shows

This page covers Clean Water Act discharge permits in watershed 08080103 with limits on Mercury, total [as Hg]. In this watershed, 11 permits have a limit on this parameter and 7 permits have a recorded violation of this parameter.