EPA · discharge permits by pollutant and parameter
Perfluoro-4-isopropoxybutanoic acid
- 3Permits carrying a limit
- 0With a recorded exceedance
- 0States
EPA identifies this parameter by code 52619. A permit listed here carries a numeric limit on perfluoro-4-isopropoxybutanoic acid in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.
Other pollutants
- Perfluoroheptanesulfonic acid (PFHpS) 185
- Perfluorohexanesulfonic acid (PFHxS) 262
- Perfluorooctanesulfonic acid (PFOS) 269
- 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 180
- 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 185
- 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS) 181
- Perfluoropentanesulfonic acid (PFPeS) 184
- Perfluorononanesulfonic acid (PFNS) 180
- Hexafluoropropylene oxide dimer acid (HFPO-DA) 211
- Perfluoro-3,5,7-trioxaoctanoic acid 3
- Perfluoro-2-methoxypropanoic acid 90
- Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 175
- Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA) 175
- Perfluorododecanesulfonic acid (PFDoS) 173
- 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 173
- Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate 88
- Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate 88
- N-methyl perfluorooctanesulfonamide (NMeFOSA) 173
- N-ethyl perfluorooctanesulfonamide (NEtFOSA) 173
- Hardness, Dissolved [as CaCO3] 3
Permits
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| US OIL & REFINING TACOMA | WA0001783 | TACOMA | WA | Major | Hylebos Creek-Frontal Commencement Bay | |
| CHEMOURS COMPANY-FAYETTEVILLE WORKS | NC0089915 | FAYETTEVILLE | NC | Major | Elkton Swamp | |
| CHEMOURS COMPANY-FAYETTEVILLE WORKS | NC0090042 | FAYETTEVILLE | NC | Minor | Carvers Creek |
What this page shows
This page covers Clean Water Act discharge permits with limits on the pollutant parameter Perfluoro-4-isopropoxybutanoic acid. It lists 3 permits with a limit on this parameter. It also lists 3 permits with a recorded violation of this parameter.