Clean Water Act discharge permit · NPDES ND0027031
SAFUELS X RENEWABLE FUELS FACILITY, Williston, ND: NPDES ND0027031 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 91Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
SAFUELS X RENEWABLE FUELS FACILITY, held by AIC Energy Corp dba SAFuels X Sustainable Aviation, holds NPDES permit ND0027031. EPA’s file records it issued March 21, 2023 and expiring March 31, 2028. 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 | SAFUELS X RENEWABLE FUELS FACILITY |
|---|---|
| Permittee as filed | AIC Energy Corp dba SAFuels X Sustainable Aviation |
| NPDES ID | ND0027031 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 21, 2023 |
| Expiration date | March 31, 2028 |
| Issuing agency | North Dakota Department of Environmental Quality |
| Address | Williston, ND 58801 |
| Subwatershed | Sixmile Creek (HUC 101101010101) |
| NAICS | 325199 – All Other Basic Organic Chemical Manufacturing |
| SIC | 2869 – Industrial Organic Chemicals |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 91Pollutants on file
- 91Under a numeric limit
- 22With 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; the 60 with the most exceedances of 91 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 4 | 24 | 0 | ||
| pH | 4 | 24 | 0 | ||
| Solids, total suspended | 4 | 24 | 0 | ||
| Temperature, water deg. centigrade | 3 | 18 | 0 | ||
| Nitrogen, total [as N] | 3 | 18 | 0 | ||
| Nitrogen, ammonia total [as N] | 3 | 18 | 0 | ||
| Phosphorus, total [as P] | 3 | 18 | 0 | ||
| Carbon, tot organic [TOC] | 3 | 18 | 0 | ||
| Sulfide, total [as S] | 3 | 18 | 0 | ||
| Chloride [as Cl] | 3 | 18 | 0 | ||
| Sulfate, total [as SO4] | 3 | 18 | 0 | ||
| Chemical Oxygen Demand [COD] | 3 | 18 | 0 | ||
| Stream flow, instantaneous | 2 | 12 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 12 | 0 | ||
| Chlorine, total residual | 2 | 12 | 0 | ||
| Oil & Grease | 1 | 6 | 0 | ||
| Flow, total | 1 | 6 | 0 | ||
| Oil and grease visual | 1 | 6 | 0 | ||
| Toxic Units Static Renewal 48Hr Acute Ceriodaphnia dubia | 1 | 1 | 0 | ||
| TU Static Renewal 96Hr Acute Pimphales promelas | 1 | 1 | 0 | ||
| TU Static Renewal 7-Day Chronic Ceriodaphnia dubia | 1 | 1 | 0 | ||
| TU Static Renewal 7-Day Chronic Pimphales promelas | 1 | 1 | 0 | ||
| Hardness, total [as CaCO3] | 3 | 0 | 0 | ||
| Magnesium, total [as Mg] | 3 | 0 | 0 | ||
| Barium, total [as Ba] | 3 | 0 | 0 | ||
| Boron, total [as B] | 3 | 0 | 0 | ||
| Iron, total [as Fe] | 3 | 0 | 0 | ||
| Manganese, total [as Mn] | 3 | 0 | 0 | ||
| Aluminum, total [as Al] | 3 | 0 | 0 | ||
| Cyanide, total [as CN] | 2 | 0 | 0 | ||
| Chromium, total [as Cr] | 2 | 0 | 0 | ||
| Copper, total [as Cu] | 2 | 0 | 0 | ||
| Lead, total [as Pb] | 2 | 0 | 0 | ||
| Nickel, total [as Ni] | 2 | 0 | 0 | ||
| Zinc, total [as Zn] | 2 | 0 | 0 | ||
| Total phenols | 2 | 0 | 0 | ||
| Carbon tetrachloride | 2 | 0 | 0 | ||
| 1,2-Dichloroethane | 2 | 0 | 0 | ||
| Chloroform | 2 | 0 | 0 | ||
| Toluene | 2 | 0 | 0 | ||
| Acenaphthylene | 2 | 0 | 0 | ||
| Acenaphthene | 2 | 0 | 0 | ||
| Acrylonitrile | 2 | 0 | 0 | ||
| Anthracene | 2 | 0 | 0 | ||
| Benzo[k]fluoranthene | 2 | 0 | 0 | ||
| Benzo[a]pyrene | 2 | 0 | 0 | ||
| Chlorobenzene | 2 | 0 | 0 | ||
| Chrysene | 2 | 0 | 0 | ||
| Diethyl phthalate | 2 | 0 | 0 | ||
| Dimethyl phthalate | 2 | 0 | 0 | ||
| Ethylbenzene | 2 | 0 | 0 | ||
| Fluoranthene | 2 | 0 | 0 | ||
| Fluorene | 2 | 0 | 0 | ||
| Hexachlorobutadiene | 2 | 0 | 0 | ||
| Hexachloroethane | 2 | 0 | 0 | ||
| Methyl chloride [Chloromethane] | 2 | 0 | 0 | ||
| Methylene chloride | 2 | 0 | 0 | ||
| Nitrobenzene | 2 | 0 | 0 | ||
| Phenanthrene | 2 | 0 | 0 | ||
| Pyrene | 2 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ND0027031.
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 ND0027031.
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.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.