NPDES UT0000116 · Clean Water Act
PACIFICORP GADSBY POWER PLANT (GADSBY PLANT), Salt Lake City, UT: NPDES UT0000116 discharge permit, effluent exceedances, inspections, penalties
PACIFICORP GADSBY POWER PLANT (GADSBY PLANT), Salt Lake City, Utah: Individual permit UT0000116, held by PACIFICORP--GADSBY; Industrial stormwater; Administratively continued; issued December 13, 2006, term to December 31, 2011, by Utah DEQ/Water Quality; discharges to S L ABATEMENT CANAL thence great Salt Lake; Electric Power Distribution.
- pH: 2 limits, 12 violations of any kind, 8 effluent exceedances, latest July 31, 2023.
- Solids, total suspended: 3 limits, 8 violations of any kind, 3 effluent exceedances, latest November 30, 2025, largest 10% over the limit.
- Oil and grease: 1 limit, 3 violations of any kind, 1 effluent exceedance, latest October 31, 2000, largest 330% over the limit.
- Iron, total [as Fe]: 1 limit, 1 violation of any kind, 1 effluent exceedance, latest March 31, 2001, largest 10% over the limit.
- Chromium, total [as Cr]: 0 limits, 8 violations of any kind.
- Zinc, total recoverable: 0 limits, 8 violations of any kind.
- Flow, in conduit or thru treatment plant: 2 limits, 2 violations of any kind.
- Chlorine, free available: 2 limits, 2 violations of any kind.
- Floating solids, waste or visible foam-visual: 1 limit, 1 violation of any kind.
- Sanitary waste discharged-assessmnt: 1 limit, 1 violation of any kind.
- Oil and grease visual: 1 limit, 1 violation of any kind.
Utah holds 19 Industrial stormwater coverages of this permit type in EPA’s file; 5 were issued before UT0000116.
Coverages issued nearest UT0000116
- 2001-01-23: WESTERN ENERGY OPERATING, LLC, Jensen: UT0021768, held by CIMA PETROLEUM.
- 2004-05-28: ENSIGN BICKFORD - SPANISH FORK, Spanish Fork: UT0025275, held by ENSIGN-BICKFORD - SPANISH FORK
- 2004-06-09: QUESTAR INFOCOMM-WASATCH CHEMICAL SUPERFUND SITE, Salt Lake City: UT0025119
- 2004-08-01: FARMERS GRAIN COOPERATIVE, Ogden: UT0025135
- 2006-05-25: SALT LAKE CITY INT'L AIRPORT, Salt Lake City: UT0024988, held by SALT LAKE CITY INTRNTNL AIRPRT
- 2007-02-28: PACIFIC CORP DBA: UTPL, Helper: UT0000094, held by PACIFICORP
- 2008-03-21: WEIR SPECIALTY PUMPS, Salt Lake City: UT0025089
- 2015-01-09: PACIFICORP - DEER CREEK MINE, Huntington: UT0023604, held by PACIFICORP INTERWEST MINING COMPANY - DEER CREEK MINE
- 2015-12-01: AUTOLIV ASP INC, PROMONTORY PLANT, Promontory (Historical): UT0024911, held by Autoliv ASP Inc, Promontory Plant
- 2016-12-21: CANYON FUEL CO., LLC - SOLDIER, Carbon County: UT0023680
PACIFICORP GADSBY POWER PLANT (GADSBY PLANT) among its neighbors
465 discharge permits are in the Outlet Jordan River-Frontal Great Salt Lake subwatershed (HUC 160202040405); UT0000116 is one. Its county: 613, 7 major; UT0000116 is minor permit.
Other permits in the Outlet Jordan River-Frontal Great Salt Lake subwatershed (HUC 160202040405)
- 1100 WEST WATER LINE: 2100 SOUTH TO 2600 SOUTH, Woods Cross: UTRL00668
- 1800 N SEWER REALIGNMENT PHASE 1, Salt Lake City: UTRC04958, minor, term to 2023-05-01
- 1800 N SEWER REALIGNMENT PHASE 2, Salt Lake City: UTRC07580, minor, term to 2024-09-13
- 1800 N SEWER REALIGNMENT PHASE 3, Salt Lake City: UTRC11635, minor, term to 2026-09-21
- 1800 NORTH, Salt Lake City: UTRC05182, minor, term to 2023-06-01
- 1800 NORTH SEWER LINE REHAB PROJECT (SLRP), Salt Lake City: UT0026271, minor, term to 2028-10-31
- 200 NORTH APARTMENTS, Salt Lake City: UTRC04821, minor, term to 2024-04-13
- 200 SOUTH RECONSTRUCTION, PHASE 2, Salt Lake City: UTRC06478, minor, term to 2024-02-29
- 2025 STREET REBUILD PROJECTS, North Salt Lake: UTRL00624
- 2026 STREET REBUILD PROJECTS, North Salt Lake: UTRC12896, minor, term to 2027-05-26
Identity
| Facility | PACIFICORP GADSBY POWER PLANT (GADSBY PLANT) |
|---|---|
| Permittee | PACIFICORP--GADSBY |
| NPDES ID | UT0000116 |
| Status | Administratively continued |
| Type | Individual permit |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Industrial stormwater |
| Issued | December 13, 2006 |
| Expires | December 31, 2011 |
| Agency | Utah DEQ/Water Quality |
| Address | Salt Lake City, UT 84116 |
| Receiving water | S L ABATEMENT CANAL thence great Salt Lake |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Outlet Jordan River-Frontal Great Salt Lake (HUC 160202040405) |
| NAICS | 221122 – Electric Power Distribution |
| SIC | 4911 – Electric Services |
| Other EPA IDs (FRS) | RCRA handler UTT500010087; ICIS-AIR source UT0000004903500068 |
NPDES UT0000116: effluent limits and exceedances
PACIFICORP GADSBY POWER PLANT (GADSBY PLANT) (NPDES UT0000116): 11 pollutants on file, 9 limited; 11 with a violation of any kind, 4 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| pH | 2 | 12 | 8 | July 31, 2023 | |
| Solids, total suspended | 3 | 8 | 3 | November 30, 2025 | 10% over the limit |
| Oil and grease | 1 | 3 | 1 | October 31, 2000 | 330% over the limit |
| Iron, total [as Fe] | 1 | 1 | 1 | March 31, 2001 | 10% over the limit |
| Chromium, total [as Cr] | 0 | 8 | 0 | ||
| Zinc, total recoverable | 0 | 8 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| Chlorine, free available | 2 | 2 | 0 | ||
| Floating solids, waste or visible foam-visual | 1 | 1 | 0 | ||
| Sanitary waste discharged-assessmnt | 1 | 1 | 0 | ||
| Oil and grease visual | 1 | 1 | 0 |
NPDES UT0000116: inspections, violations and enforcement
NPDES UT0000116 (PACIFICORP GADSBY POWER PLANT (GADSBY PLANT)): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES UT0000116
NPDES UT0000116: one email when its EPA record changes — $99/month.
Permits near NPDES UT0000116
NPDES UT0000116: 11 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.