Clean Water Act discharge permit · NPDES UT0026301
CONFLUENCE PARK WATER RECLAMATION FACILITY (CPWRF), La Verkin, UT: NPDES UT0026301 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MajorDischarger class
- 35Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
CONFLUENCE PARK WATER RECLAMATION FACILITY (CPWRF), held by Ash Creek Special Service District, holds NPDES permit UT0026301, which discharges to Ash Creek. EPA’s file records it issued November 25, 2025 and expiring November 30, 2030. 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 | CONFLUENCE PARK WATER RECLAMATION FACILITY (CPWRF) |
|---|---|
| Permittee as filed | Ash Creek Special Service District |
| NPDES ID | UT0026301 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | November 25, 2025 |
| Expiration date | November 30, 2030 |
| Issuing agency | Utah Division of Water Quality |
| Address | La Verkin, UT 84745 |
| Receiving water | Ash Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Wet Sandy-Ash Creek (HUC 150100080405) |
| NAICS | 221320 – Sewage Treatment Facilities |
| SIC | 4952 – Sewerage Systems |
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
- 35Pollutants on file
- 35Under a numeric limit
- 2With a violation of any kind
- 2With 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 |
|---|---|---|---|---|---|
| E. coli | 6 | 2 | 2 | July 31, 2026 | 2,147,483,650% over the limit |
| Oxygen, dissolved [DO] | 6 | 1 | 1 | July 31, 2026 | 0% over the limit |
| Nitrogen, ammonia total [as N] | 24 | 0 | 0 | ||
| BOD, 5-day, 20 deg. C | 12 | 0 | 0 | ||
| Solids, total suspended | 12 | 0 | 0 | ||
| Solids, total dissolved | 9 | 0 | 0 | ||
| pH | 6 | 0 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 6 | 0 | 0 | ||
| Phosphorus, total [as P] | 6 | 0 | 0 | ||
| Cyanide, total [as CN] | 6 | 0 | 0 | ||
| Arsenic, total [as As] | 6 | 0 | 0 | ||
| Cadmium, total [as Cd] | 6 | 0 | 0 | ||
| Chromium, total [as Cr] | 6 | 0 | 0 | ||
| Copper, total [as Cu] | 6 | 0 | 0 | ||
| Lead, total [as Pb] | 6 | 0 | 0 | ||
| Nickel, total [as Ni] | 6 | 0 | 0 | ||
| Silver, total [as Ag] | 6 | 0 | 0 | ||
| Zinc, total [as Zn] | 6 | 0 | 0 | ||
| Aluminum, total [as Al] | 6 | 0 | 0 | ||
| Selenium, total [as Se] | 6 | 0 | 0 | ||
| Mercury, total [as Hg] | 6 | 0 | 0 | ||
| Organics, total toxic [TTO] | 6 | 0 | 0 | ||
| Flow, total | 5 | 0 | 0 | ||
| Turbidity | 4 | 0 | 0 | ||
| Temperature, water deg. centigrade | 3 | 0 | 0 | ||
| Oil & Grease | 3 | 0 | 0 | ||
| Phosphate, ortho [as P] | 3 | 0 | 0 | ||
| Phosphorus, Total | 3 | 0 | 0 | ||
| Nitrogen, nitrate total [as NO3] | 3 | 0 | 0 | ||
| Nitrogen, nitrite total [as NO2] | 3 | 0 | 0 | ||
| BOD, 5-day, percent removal | 3 | 0 | 0 | ||
| Solids, suspended percent removal | 3 | 0 | 0 | ||
| Chlorine, total residual | 2 | 0 | 0 | ||
| Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia | 2 | 0 | 0 | ||
| Pass/Fail Static Renewal 7Day Chronic Pimephales promelas | 2 | 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 UT0026301.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, UT0026301.
Start the watch
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- One watershed — $2,990/year
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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 UT0026301 there.
Nearby on the register
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- Every permit record in Utah, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.