165 S Center, Duchesne, UT 84021 · Duchesne County · Publicly Owned Treatment Works
Duchesne City WWTP is a publicly owned wastewater treatment works in Duchesne, Duchesne County, Utah, serving about 1,998 residents. It discharges under NPDES permit UT0020095 (effective), which expires in October 2029, with 0 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in August 1989.
One treatment structure or unit process identified at Duchesne City WWTP.
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See the full treatment train at Duchesne City WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for Duchesne City WWTP in EPA's ICIS system.
Latest case · Aug 1989
DUCHESNE, CITY OF
Administrative order · CWA, Clean Water Act · Final Order With Penalty · Penalty $1,400
Source: EPA ECHO, civil enforcement case 08-1989-0023.
Full case history with a free Klarifi account
Every action against Duchesne City WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Decision-makers at Duchesne City WWTP.
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Vernal · 52 mi away
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Kamas · 59 mi away
0.28 MGD
Heber City · 62 mi away
0.65 MGD
Spanish Fork · 67 mi away
5.81 MGD
Salem · 71 mi away
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Orem · 72 mi away
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Park City · 75 mi away
2.61 MGD
American Fork · 75 mi away
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Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated April 12, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms