Clean Water Act discharge permit · NPDES UT0025755
ATI TITANIUM, Tooele County, UT: NPDES UT0025755 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 0Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
ATI TITANIUM, held by ATI Titanium LLC, holds NPDES permit UT0025755, which discharges to Great Salt Lake. EPA’s file records it issued May 8, 2020 and expiring February 29, 2024. 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 | ATI TITANIUM |
|---|---|
| Permittee as filed | ATI Titanium LLC |
| NPDES ID | UT0025755 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 8, 2020 |
| Expiration date | February 29, 2024 |
| Issuing agency | Utah Division of Water Quality |
| Address | Tooele County, UT 84029 |
| Receiving water | Great Salt Lake |
| Subwatershed | Peepstone Canyon-Frontal Great Salt Lake (HUC 160203081903) |
| NAICS | 331419 – Primary Smelting and Refining Of Nonferrous Metal [Except Copper and Aluminum] [2007] |
| SIC | 3339 – Primary Nonferrous Metals |
| Other EPA IDs (FRS) | RCRA handler UTR000009746 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 19Pollutants on file
- 0Under a numeric limit
- 19With 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 and grease | 0 | 5 | 4 | May 31, 2015 | 60% over the limit |
| Arsenic, total [as As] | 0 | 3 | 2 | April 30, 2014 | 3,471% over the limit |
| Nickel, total [as Ni] | 0 | 3 | 2 | April 30, 2014 | 258% over the limit |
| pH | 0 | 3 | 1 | June 30, 2010 | |
| Solids, total suspended | 0 | 3 | 1 | June 30, 2010 | 9% over the limit |
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Cyprinodeon variegatus | 0 | 6 | 0 | ||
| Selenium, total [as Se] | 0 | 3 | 0 | ||
| Cyanide, total [as CN] | 0 | 1 | 0 | ||
| Cadmium, total [as Cd] | 0 | 1 | 0 | ||
| Chromium, total [as Cr] | 0 | 1 | 0 | ||
| Copper, total [as Cu] | 0 | 1 | 0 | ||
| Iron, total [as Fe] | 0 | 1 | 0 | ||
| Lead, total [as Pb] | 0 | 1 | 0 | ||
| Silver, total [as Ag] | 0 | 1 | 0 | ||
| Zinc, total [as Zn] | 0 | 1 | 0 | ||
| Aluminum, total [as Al] | 0 | 1 | 0 | ||
| Titanium, total [as Ti] | 0 | 1 | 0 | ||
| Flow, in conduit or thru treatment plant | 0 | 1 | 0 | ||
| Mercury, total [as Hg] | 0 | 1 | 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 UT0025755.
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
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How we handle your data → Privacy
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 UT0025755 there.
Nearby on the register
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- Every permit record in Tooele County, A to Z
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- Every permit record in Utah, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.