Public water system · CO0241755
ActiveTrapper Mine
At a glance
Trapper Mine (PWSID CO0241755) is an active non-transient non-community water system in Moffat County, Colorado. It reports serving 155 people through 3 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 3 violations for this system; none is health-based, and the most recent began in January 2007.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
155
Service connections
3
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Trapper Mine compare with other water systems in Moffat County?
By EPA's size categories, Trapper Mine is a very small system (500 people or fewer). Moffat County has 16 active public water systems. Its population served is well below the county average of 735 people per system, and accounts for 1.3% of the 11,766 people reported by systems filed under the county. Across Colorado, the 2,207 active systems average 3,400 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Trapper Mine is about 64% below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Colorado has 183 active non-transient non-community water systems, 8.3% of the state's 2,207 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,437 Colorado systems (65%) list groundwater as their primary source.
Who owns and regulates Trapper Mine?
EPA lists Trapper Mine as privately owned. The CO state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 11 of the 16 active systems in Moffat County (69%) are also privately owned.
Does Trapper Mine have drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in January 2007. The violations listed here began between July 2001 and January 2007. By type: 3 monitoring and reporting. The contaminants or rules involved are Total trihalomethanes (TTHM), Haloacetic acids (HAA5) and Total coliform bacteria (TCR). EPA lists 3 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 |
|---|---|---|---|---|
| 2007-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2007-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2001-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 3 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.
Trapper Mine: frequently asked questions
Who runs Trapper Mine?
Trapper Mine (PWSID CO0241755) is a non-transient non-community water system privately owned. It is regulated by the CO state drinking water program.
How many people does Trapper Mine serve?
Trapper Mine reports serving 155 people through 3 service connections in Moffat County, Colorado.
Where does Trapper Mine 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 Trapper Mine have any drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in January 2007. 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 Trapper Mine'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 3 violations for this system; none is health-based, and the most recent began in January 2007. For current results, consult EPA ECHO, or the CO state drinking water program.
Where can I find Trapper Mine's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Trapper Mine is a non-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 Moffat County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Craig City of | Moffat | 8,930 | Community | Surface water |
| Tri State Elec Craig Station | Moffat | 500 | Non-transient non-community | Purchased groundwater |
| Colowyo Coal Company | Moffat | 500 | Non-transient non-community | Groundwater |
| Cedar Mountain Village MHP | Moffat | 475 | Community | Purchased surface water |
| Dinosaur Town of | Moffat | 350 | Community | Groundwater |
| Lamplighter Estates MHP | Moffat | 250 | 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, “Trapper Mine, PWSID CO0241755, Colorado”, https://aquacensus.com/water-systems/colorado/trapper-mine-co0241755 (data as of October 1, 2026).