Public water system · UTAH07018
ActiveMirror Lake Campground
At a glance
Mirror Lake Campground (PWSID UTAH07018) is an active transient non-community water system in Duchesne County, Utah. It reports serving 433 people through 40 service connections. Its primary water source is groundwater, and EPA lists it as owned by the federal government. EPA's records list 7 violations for this system; 4 are health-based, and the most recent began in July 2021.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
433
Service connections
40
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Mirror Lake Campground compare with other water systems in Duchesne County?
By EPA's size categories, Mirror Lake Campground is a very small system (500 people or fewer). Duchesne County has 30 active public water systems. Its population served is about 42% below the county average of 752 people per system, and accounts for 1.9% of the 22,549 people reported by systems filed under the county. Across Utah, the 1,133 active systems average 3,458 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Mirror Lake Campground is about 3 times that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Utah has 509 active transient non-community water systems, 45% of the state's 1,133 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 898 Utah systems (79%) list groundwater as their primary source.
Who owns and regulates Mirror Lake Campground?
EPA lists Mirror Lake Campground as owned by the federal government. The UT state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 5 of the 30 active systems in Duchesne County (17%) are also owned by the federal government.
Does Mirror Lake Campground have drinking water violations?
EPA's records list 7 violations for this system; 4 are health-based, and the most recent began in July 2021. The violations listed here began between February 2013 and July 2021. By type: 4 required treatment not met, 2 monitoring and reporting and 1 monitoring. The contaminant or rule involved most often is Revised Total Coliform Rule (3 of them). EPA lists 7 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2021-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-08-01 | Monitoring and reportingMonitoring, Regular · code 03 | Arseniccode 1005 | No | Resolved |
| 2017-07-02 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2016-07-16 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2013-02-20 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Resolved |
| 2013-02-20 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Resolved |
All 7 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Mirror Lake Campground: frequently asked questions
Who runs Mirror Lake Campground?
Mirror Lake Campground (PWSID UTAH07018) is a transient non-community water system owned by the federal government. It is regulated by the UT state drinking water program.
How many people does Mirror Lake Campground serve?
Mirror Lake Campground reports serving 433 people through 40 service connections in Duchesne County, Utah.
Where does Mirror Lake Campground get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Mirror Lake Campground have any drinking water violations?
EPA's records list 7 violations for this system; 4 are health-based, and the most recent began in July 2021. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Mirror Lake Campground's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 7 violations for this system; 4 are health-based, and the most recent began in July 2021. For current results, consult EPA ECHO, or the UT state drinking water program.
Where can I find Mirror Lake Campground's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Mirror Lake Campground is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Duchesne County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Roosevelt City Water System | Duchesne | 8,000 | Community | Purchased surface water |
| Duchesne County Upper Country Wid | Duchesne | 2,100 | Community | Groundwater |
| Johnson Water District | Duchesne | 2,065 | Community | Purchased surface water |
| Duchesne Water System | Duchesne | 2,000 | Community | Purchased surface water |
| Fruitland Water Ssd | Duchesne | 1,162 | Community | Groundwater |
| Myton City | Duchesne | 1,075 | Community | Purchased surface water |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Mirror Lake Campground, PWSID UTAH07018, Utah”, https://aquacensus.com/water-systems/utah/mirror-lake-campground-utah07018 (data as of October 1, 2026).