World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in United States · Utah

112 inventory records · EPA Clean Watersheds Needs Survey 2022

Data years: 2022. The inventory date does not establish current operation.

112 results

Name	Native size	Year
MT PLEASANTMount Pleasant	0.09 MGD (million gallons per day)	2022
MINERSVILLEMinersville	0.09 MGD (million gallons per day)	2022
BRYCE CANYON CITYBryce	0.06 MGD (million gallons per day)	2022
ELMOElmo	0.05 MGD (million gallons per day)	2022
CANNONVILLEBryce	0.05 MGD (million gallons per day)	2022
NEOLA WATER & SEWERNeola	0.041 MGD (million gallons per day)	2022
ALTAMONTAltamont	0.04 MGD (million gallons per day)	2022
CLAWSONClawson	0.04 MGD (million gallons per day)	2022
HANKSVILLEHanksville	0.035 MGD (million gallons per day)	2022
DUTCH JOHNDutch John	0.035 MGD (million gallons per day)	2022
TABIONATabiona	0.03 MGD (million gallons per day)	2022
DUCK CREEKDuck Creek Village	0.025 MGD (million gallons per day)	2022

Regulatory context

General reference. This is not an exhaustive review of applicable law.

United States: Clean Water Act / NPDES

NPDES regulates pollutant discharges from point sources to waters of the United States. The permit sets limits and monitoring conditions. A CWNS code identifies an inventory record, not an NPDES permit.

Permit identifier and permitting authority: EPA or an authorized state.
Outfall and receiving water; sewer connections follow a different control route.
Current permit conditions, limits and dated measurements; these are not included in CWNS.

US EPA · NPDES Permit Basics

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.