Clean Water Act discharge permit · NPDES UT0023094
HIAWATHA COAL COMPANY, Hiawatha, UT: NPDES UT0023094 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 20Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
HIAWATHA COAL COMPANY holds NPDES permit UT0023094, which discharges to Cedar & Miller Creek & Price River. EPA’s file records it issued December 22, 2020 and expiring January 31, 2026. 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 | HIAWATHA COAL COMPANY |
|---|---|
| Permittee as filed | HIAWATHA COAL COMPANY |
| NPDES ID | UT0023094 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 22, 2020 |
| Expiration date | January 31, 2026 |
| Issuing agency | UTAH DEQ DIVISION OF WATER QUALITY |
| Address | Hiawatha, UT 84528 |
| Receiving water | CEDAR & MILLER CREEK & PRICE RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Clawson Spring-Miller Creek (HUC 140600070602) |
| NAICS | 212111 – Bituminous Coal and Lignite Surface Mining |
| SIC | 1221 – Bituminous Coal And Lignite - Surface |
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
- 20Pollutants on file
- 20Under a numeric limit
- 9With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Solids, total dissolved | 31 | 826 | 20 | December 31, 2018 | 152% over the limit |
| pH | 22 | 821 | 11 | December 31, 2010 | |
| Solids, total suspended | 11 | 1,210 | 5 | September 30, 2018 | 436% over the limit |
| Iron, total [as Fe] | 11 | 407 | 2 | September 30, 2011 | 200% over the limit |
| Flow, in conduit or thru treatment plant | 11 | 654 | 0 | ||
| Oil and grease | 11 | 406 | 0 | ||
| Oil and grease visual | 11 | 405 | 0 | ||
| Solids, settleable | 9 | 354 | 0 | ||
| Turbidity | 11 | 2 | 0 | ||
| Arsenic, total [as As] | 1 | 0 | 0 | ||
| Boron, total [as B] | 1 | 0 | 0 | ||
| Cadmium, total [as Cd] | 1 | 0 | 0 | ||
| Chromium, total [as Cr] | 1 | 0 | 0 | ||
| Copper, total [as Cu] | 1 | 0 | 0 | ||
| Lead, total [as Pb] | 1 | 0 | 0 | ||
| Nickel, total [as Ni] | 1 | 0 | 0 | ||
| Silver, total [as Ag] | 1 | 0 | 0 | ||
| Zinc, total [as Zn] | 1 | 0 | 0 | ||
| Selenium, total [as Se] | 1 | 0 | 0 | ||
| Mercury, total [as Hg] | 1 | 0 | 0 |
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 UT0023094.
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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Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.