Clean Water Act discharge permit · NPDES UTPIU007R
SILENCERCO, LLC, West Valley City, UT: NPDES UTPIU007R discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
SILENCERCO, LLC, held by SilencerCo, LLC, holds NPDES permit UTPIU007R. EPA’s file records it issued March 1, 2023 and expiring August 31, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for SILENCERCO, LLC: its NPDES ID, its permit type and status, its dates, its address in West Valley City, Utah. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES UTPIU007R.
Identity
| Facility as filed | SILENCERCO, LLC |
|---|---|
| Permittee as filed | SilencerCo, LLC |
| NPDES ID | UTPIU007R |
| Permit status | Effective |
| Permit type | Individual industrial user permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 1, 2023 |
| Expiration date | August 31, 2027 |
| Issuing agency | Central Valley Water Reclamation Facility (central Valley) |
| Address | West Valley City, UT 84118 |
| Receiving water impaired | 303(D) Listed |
| Other EPA IDs (FRS) | RCRA handler UTR000013748 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES UTPIU007R.
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 UTPIU007R.
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 UTPIU007R there.
Nearby on the register
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- Every permit record in West Valley City, A to Z
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- Every permit record in Utah, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.