Public water system · CO0123333
ActiveCavern Springs Mhc, LLC
At a glance
Cavern Springs Mhc, LLC (PWSID CO0123333) is an active community water system in Garfield County, Colorado. It reports serving 300 people through 96 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 7 violations for this system; 2 are health-based, and the most recent began in October 2019.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
300
Service connections
96
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Cavern Springs Mhc, LLC compare with other water systems in Garfield County?
By EPA's size categories, Cavern Springs Mhc, LLC is a very small system (500 people or fewer). Garfield County has 83 active public water systems. Its population served is about 59% below the county average of 728 people per system, and accounts for 0.5% of the 60,386 people reported by systems filed under the county. Across Colorado, the 2,207 active systems average 3,400 people each. Nationally, the average active community water system reports serving 6,703 people, so Cavern Springs Mhc, LLC is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Colorado has 1,068 active community water systems, 48% 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 Cavern Springs Mhc, LLC?
EPA lists Cavern Springs Mhc, LLC 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. 64 of the 83 active systems in Garfield County (77%) are also privately owned.
Does Cavern Springs Mhc, LLC have drinking water violations?
EPA's records list 7 violations for this system; 2 are health-based, and the most recent began in October 2019. The violations listed here began between July 1998 and October 2019. By type: 4 monitoring and reporting, 2 contaminant level above the legal limit and 1 monitoring. The contaminant or rule involved most often is Total coliform bacteria (TCR) (4 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 |
|---|---|---|---|---|
| 2019-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Chlorinecode 0999 | No | Resolved |
| 2019-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2007-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2006-08-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2000-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2000-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Acute (TCR) · code 21 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1998-07-01 | Monitoring and reportingMonitoring, Repeat Major (TCR) · code 25 | Total coliform bacteria (TCR)code 3100 | No | 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.
Cavern Springs Mhc, LLC: frequently asked questions
Who runs Cavern Springs Mhc, LLC?
Cavern Springs Mhc, LLC (PWSID CO0123333) is a community water system privately owned. It is regulated by the CO state drinking water program.
How many people does Cavern Springs Mhc, LLC serve?
Cavern Springs Mhc, LLC reports serving 300 people through 96 service connections in Garfield County, Colorado.
Where does Cavern Springs Mhc, LLC 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 Cavern Springs Mhc, LLC have any drinking water violations?
EPA's records list 7 violations for this system; 2 are health-based, and the most recent began in October 2019. 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 Cavern Springs Mhc, LLC'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; 2 are health-based, and the most recent began in October 2019. For current results, consult the system's annual water quality report, EPA ECHO, or the CO state drinking water program.
Where can I find Cavern Springs Mhc, LLC's water quality report?
As a community water system, Cavern Springs Mhc, LLC must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Garfield County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Rifle City of | Garfield | 9,489 | Community | Surface water |
| Glenwood Springs City of | Garfield | 9,428 | Community | Surface water |
| Carbondale Town of | Garfield | 6,700 | Community | Surface water |
| New Castle Town of | Garfield | 5,024 | Community | Surface water |
| Battlement Mesa Md | Garfield | 4,100 | Community | Surface water |
| Silt Town of | Garfield | 3,536 | Community | 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, “Cavern Springs Mhc, LLC, PWSID CO0123333, Colorado”, https://aquacensus.com/water-systems/colorado/cavern-springs-mhc-llc-co0123333 (data as of October 1, 2026).