NPDES UTRC07735 · Clean Water Act
TRILLIUM FLOW TECH, Salt Lake City, UT: NPDES UTRC07735 discharge permit, effluent exceedances, inspections, penalties
TRILLIUM FLOW TECH, Salt Lake City, Utah: General permit coverage UTRC07735, held by Grant Mackay Company; Construction stormwater; Effective; issued October 12, 2023, term to October 11, 2024, by UTDEQ.
Utah holds 14,146 Construction stormwater coverages of this permit type in EPA’s file; 6,248 were issued before UTRC07735. Grant Mackay Company holds 4 permits in Utah.
Other permits held by Grant Mackay Company
- FARMER'S GRAIN SILOS - OGDEN, Ogden: UTRC07937, issued 2023-11-17
- OFFICE BLDG WEST/TRAVEL LODGE, Salt Lake City: UTRC11640, issued 2025-09-29
- SLC AIRPORT RAMP STOCKPILE, Salt Lake City: UTRL00305
Coverages issued nearest UTRC07735
- 2023-10-11: ASHLAR COVE - HORIZONTAL, Harrisville: UTRC07732, held by Kastle Rock Excavation
- 2023-10-11: ASPEN CAMP-75, Park City: UTRH05921, held by Delnort Construction LLC
- 2023-10-11: PACKER RESIDENCE, Draper: UTRH07200, held by Shaun Sudbury
- 2023-10-11: 1017 W JORDAN RIVER DR, South Jordan: UTRH07201, held by Green Works Builders
- 2023-10-12: WESTWOOD SUBDIVISION, West Haven: UTRC05842, held by Regency Excavation
- 2023-10-12: GENEVA FRONTAGE, Vineyard: UTRC07736, held by Bruder Inc
- 2023-10-12: SFC FACILITIES SHOP, Spanish Fork: UTRC07740, held by Hall Engineering & Construction
- 2023-10-12: JORDANELLE RIDGE VILLAGE II POD 21A, Heber City: UTRC07743, held by JWright Companies
- 2023-10-12: JORDANELLE RIDGE VILLAGE II POD 21B, Heber City: UTRC07744, held by JWright Companies
- 2023-10-12: PARK LANE 203, Sandy: UTRC07745, held by Jeff B. Kehl
TRILLIUM FLOW TECH among its neighbors
588 discharge permits are in the Outlet Dry Creek-Jordan River subwatershed (HUC 160202011002); UTRC07735 is one.
Other permits in the Outlet Dry Creek-Jordan River subwatershed (HUC 160202011002)
- 10267 MOUNTAIN RIDGE (HANSEN), Highland: UTRH05540, minor, term to 2023-07-08
- 10665 N ALPINE HWY, Highland: UTRH00976, minor, term to 2021-08-06
- 10700 COMMERCIAL LOT 43 AND LOT 44, Highland: UTRC13181, minor, term to 2027-07-08
- 1100 WEST 350 SOUTH, American Fork: UTR397831, minor, term to 2020-12-02
- 130 SEASONS EST, Lehi: UTRH07171, minor, term to 2024-10-02
- 200 SERIES MANEUVER REPAIR (FY25), Bluffdale: UTRL00647
- 2022-23 ASD SCHOOL HOUSE, American Fork: UTRC05336, minor, term to 2023-06-26
- 2100 N MVC TO I-15, Lehi: UTRC12155, minor, term to 2027-01-13
- 2100 N MVC TO I-15 EXTERNAL SITES, Lehi: UTRC12174, minor, term to 2027-01-15
- 2645 N CENTER ST, Lehi: UTRH08574, minor, term to 2025-09-09
Identity
| Facility | TRILLIUM FLOW TECH |
|---|---|
| Permittee | Grant Mackay Company |
| NPDES ID | UTRC07735 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Construction stormwater |
| Issued | October 12, 2023 |
| Expires | October 11, 2024 |
| Agency | UTDEQ |
| Address | Salt Lake City, UT 84101 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Outlet Dry Creek-Jordan River (HUC 160202011002) |
NPDES UTRC07735: effluent limits and exceedances
TRILLIUM FLOW TECH (NPDES UTRC07735): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.
NPDES UTRC07735: no pollutant row on file.
NPDES UTRC07735: inspections, violations and enforcement
NPDES UTRC07735 (TRILLIUM FLOW TECH): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES UTRC07735
NPDES UTRC07735: one email when its EPA record changes — $99/month.
Permits near NPDES UTRC07735
NPDES UTRC07735: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.