EPA · Louisiana · discharge permits by parameter
Mercury, total [as Hg] in Louisiana
- 118Permits carrying a limit
- 41With a recorded exceedance
- 5,569Nationwide
A parameter is the substance or the property EPA writes a numeric limit for, and this page counts the Louisiana permits that carry one for Mercury, total [as Hg]: 118 permits, of which 41 have a recorded exceedance. Nationwide the same parameter appears in 5,569 permits. Each row below is one permit, and it opens the agency’s own record for that permit.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| SPRINGHILL, CITY OF | LA0033227 | SPRINGHILL | Publicly owned treatment works | Major | CROOKED CREEK-BAYOU DORCHEAT |
| RAYVILLE WWTF | LA0020559 | RAYVILLE | Publicly owned treatment works | Major | SEG 0809 BOEUF RIVER |
Other pollutants in Louisiana
- Organisms less than 50 micrometers and greater than or equal to 10 micrometers 6
- Wetlands Monitoring 8
- Miscellaneous Discharge Toxicity [Subsea Discharges] [Americamysis bahia (Mysidopsis bahia)] 7
- Miscellaneous Discharge Toxicity [Subsea Discharges] [Menidia beryllina] 7
- Miscellaneous Discharges [Pipeline Brine] [Free Oil] 7
- Miscellaneous Discharges [Pipeline Brine] [Oil & Grease] 7
- Enterococci 111
- Ammonia [as N] + unionized ammonia 5
- Solids, total dissolved 56
- Solids, total dissolved [TDS] 25
- Xylenes [total], dry weight 4
- Coliform, fecal general 1,424
- Flow 54
- Pyridine 4
- Aniline 3
- p-Cresol 39
- 1,3-Dichloropropene 25
- Benzoic acids, total 36
- 2-Methylnaphthalene 8
- n-Decane 17
Mercury, total [as Hg] nationwide
The Pay Desk is the free weekly executive pay briefing — one company at a time, every number traceable to a public filing.You’ll confirm on The Pay Desk’s sign-up page.