Clean Water Act discharge permit · NPDES UTG790021
HAYCOCK PETROLEUM COMPANY, St. George, UT: NPDES UTG790021 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 15Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
HAYCOCK PETROLEUM COMPANY, held by HAYCOCK PETROLEUM, holds NPDES permit UTG790021, which discharges to Unnamed Then Virgin River. EPA’s file records it issued March 26, 2007 and expiring March 31, 2010. 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 | HAYCOCK PETROLEUM COMPANY |
|---|---|
| Permittee as filed | HAYCOCK PETROLEUM |
| NPDES ID | UTG790021 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 26, 2007 |
| Expiration date | March 31, 2010 |
| Issuing agency | UTAH DEQ DIVISION OF WATER QUALITY |
| Address | St. George, UT 84770 |
| Receiving water | UNNAMED THEN VIRGIN RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Middleton Wash-Virgin River (HUC 150100080910) |
| NAICS | 424710 – Petroleum Bulk Stations and Terminals |
| SIC | 5171 – Petroleum Bulk Stations & Terminals |
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
- 15Pollutants on file
- 15Under a numeric limit
- 5With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Oil & Grease | 1 | 4 | 4 | February 29, 2012 | 1,900% over the limit |
| Solids, total suspended | 3 | 3 | 3 | April 30, 2008 | 188% over the limit |
| pH | 2 | 1 | 1 | August 31, 2007 | |
| Lead, total [as Pb] | 2 | 1 | 1 | February 29, 2012 | 33% over the limit |
| Organics, total toxic [TTO] | 1 | 1 | 1 | October 31, 2007 | 900% over the limit |
| Flow rate | 2 | 0 | 0 | ||
| Methyl tert-butyl ether [MTBE] | 2 | 0 | 0 | ||
| Toluene | 2 | 0 | 0 | ||
| Benzene | 2 | 0 | 0 | ||
| Ethylbenzene | 2 | 0 | 0 | ||
| Naphthalene | 2 | 0 | 0 | ||
| Solids, total dissolved | 2 | 0 | 0 | ||
| Xylene [mix of m+o+p] | 2 | 0 | 0 | ||
| Floating solids, waste or visible foam-visual | 1 | 0 | 0 | ||
| Sanitary waste discharged-assessmnt | 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 UTG790021.
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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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 UTG790021 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.