Clean Water Act discharge permit · NPDES MN0000418
FLINT HILLS RESOURCES PINE BEND LLC, Rosemount, MN: NPDES MN0000418 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MajorDischarger class
- 46Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
FLINT HILLS RESOURCES PINE BEND LLC, held by Flint Hills Resources Pine Bend LLC, holds NPDES permit MN0000418. EPA’s file records it issued October 1, 2018 and expiring September 30, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | FLINT HILLS RESOURCES PINE BEND LLC |
|---|---|
| Permittee as filed | Flint Hills Resources Pine Bend LLC |
| NPDES ID | MN0000418 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 1, 2018 |
| Expiration date | September 30, 2023 |
| Issuing agency | STA |
| Address | Rosemount, MN 55068 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Spring Lake-Mississippi River (HUC 070102060903) |
| SIC | 2911 – Petroleum Refining |
| Other EPA IDs (FRS) | RCRA handler MNS000145136; ICIS-AIR source MN0000002703700011 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 47Pollutants on file
- 46Under a numeric limit
- 5With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Chemical Oxygen Demand [COD] | 4 | 102 | 0 | ||
| Oil and grease, hexane extr method | 3 | 102 | 0 | ||
| pH range excursions, monthly total accum | 1 | 55 | 0 | ||
| Length of longest pH excursion | 0 | 55 | 0 | ||
| Flow, in conduit or thru treatment plant | 3 | 4 | 0 | ||
| Solids, total suspended | 6 | 0 | 0 | ||
| Sulfide, total [as S] | 4 | 0 | 0 | ||
| Chromium, total [as Cr] | 4 | 0 | 0 | ||
| BOD, 5-day, 20 deg. C | 3 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 3 | 0 | 0 | ||
| Phosphorus, total [as P] | 3 | 0 | 0 | ||
| Chromium, hexavalent [as Cr] | 3 | 0 | 0 | ||
| Phenolics, total recoverable | 3 | 0 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Selenium, total [as Se] | 2 | 0 | 0 | ||
| Mercury, dissolved [as Hg] | 2 | 0 | 0 | ||
| Mercury, total [as Hg] | 2 | 0 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 0 | 0 | ||
| Specific conductance | 1 | 0 | 0 | ||
| Bicarbonate ion- [as HCO3] | 1 | 0 | 0 | ||
| Nitrogen, total [as N] | 1 | 0 | 0 | ||
| Nitrogen, ammonia, tot unionized [as N] | 1 | 0 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 1 | 0 | 0 | ||
| Nitrite + Nitrate total [as N] | 1 | 0 | 0 | ||
| Calcium, total [as Ca] | 1 | 0 | 0 | ||
| Magnesium, total [as Mg] | 1 | 0 | 0 | ||
| Sodium, total [as Na] | 1 | 0 | 0 | ||
| Potassium, total [as K] | 1 | 0 | 0 | ||
| Chloride [as Cl] | 1 | 0 | 0 | ||
| Sulfate, total [as SO4] | 1 | 0 | 0 | ||
| Aluminum, total [as Al] | 1 | 0 | 0 | ||
| Toxicity, salmo acute | 1 | 0 | 0 | ||
| Hardness, Ca Mg Calculated [mg/L as CaCO3] | 1 | 0 | 0 | ||
| Perfluorooctanoic acid (PFOA) | 1 | 0 | 0 | ||
| Perfluorobutanoic acid (PFBA) | 1 | 0 | 0 | ||
| Perfluorooctanesulfonamide (PFOSA) | 1 | 0 | 0 | ||
| Perfluorooctanesulfonate | 1 | 0 | 0 | ||
| Perfluoropentanoic acid (PFPeA) | 1 | 0 | 0 | ||
| Perfluorohexanoic acid (PFHxA) | 1 | 0 | 0 | ||
| Perfluoroheptanoic acid (PFHpA) | 1 | 0 | 0 | ||
| Perfluorononanoic acid (PFNA) | 1 | 0 | 0 | ||
| Perfluorodecanoic acid (PFDA) | 1 | 0 | 0 | ||
| Perfluoroundecanoic acid (PFUnA) | 1 | 0 | 0 | ||
| Perfluorododecanoic acid (PFDoA) | 1 | 0 | 0 | ||
| Perfluorobutane Sulfonate | 1 | 0 | 0 | ||
| Perfluorohexane Sulfonate | 1 | 0 | 0 | ||
| Solids, total dissolved | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MN0000418.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MN0000418.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MN0000418 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.