Clean Water Act discharge permit · NPDES UTR395187
MAYFLOWER MOUNTAIN RESORT REMEDIAL ACTION, MIDA PROJECT AREA - WEST SIDE, Park City, UT: NPDES UTR395187 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MAYFLOWER MOUNTAIN RESORT REMEDIAL ACTION, MIDA PROJECT AREA - WEST SIDE, held by EX Utah Development LLC, holds NPDES permit UTR395187. EPA’s file records it issued October 1, 2020 and expiring August 1, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MAYFLOWER MOUNTAIN RESORT REMEDIAL ACTION, MIDA PROJECT AREA - WEST SIDE |
|---|---|
| Permittee as filed | EX Utah Development LLC |
| NPDES ID | UTR395187 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | October 1, 2020 |
| Expiration date | August 1, 2021 |
| Issuing agency | UTDEQ |
| Address | Park City, UT 84032 |
| Subwatershed | Drain Tunnel Creek (HUC 160202030301) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 UTR395187.
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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 8, 2020 | WW Storm Water Construction - Discharge without a permit | ST6 |
| April 8, 2020 | WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMP | ST6 |
| April 8, 2020 | WW Storm Water Construction - Failure to properly operate and maintain BMPs | ST6 |
| April 8, 2020 | WW Storm Water Construction - Failure to properly install/implement BMPs | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.