Public water system · CO0208280
ActiveDeer Valley Ranch and Subd
At a glance
Deer Valley Ranch and Subd (PWSID CO0208280) is an active transient non-community water system in Chaffee County, Colorado. It reports serving 142 people through 33 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is not health-based, and the most recent began in March 2005.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
142
Service connections
33
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Deer Valley Ranch and Subd compare with other water systems in Chaffee County?
By EPA's size categories, Deer Valley Ranch and Subd is a very small system (500 people or fewer). Chaffee County has 68 active public water systems. Its population served is about 62% below the county average of 372 people per system, and accounts for 0.6% of the 25,274 people reported by systems filed under the county. Across Colorado, the 2,207 active systems average 3,400 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Deer Valley Ranch and Subd is roughly in line with 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. Colorado has 956 active transient non-community water systems, 43% 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 Deer Valley Ranch and Subd?
EPA lists Deer Valley Ranch and Subd 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. 53 of the 68 active systems in Chaffee County (78%) are also privately owned.
Does Deer Valley Ranch and Subd have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in March 2005. By type: 1 monitoring and reporting. The contaminant or rule involved is Total coliform bacteria (TCR). EPA lists 1 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 |
|---|---|---|---|---|
| 2005-03-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
The one violation in EPA's records.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.
Deer Valley Ranch and Subd: frequently asked questions
Who runs Deer Valley Ranch and Subd?
Deer Valley Ranch and Subd (PWSID CO0208280) is a transient non-community water system privately owned. It is regulated by the CO state drinking water program.
How many people does Deer Valley Ranch and Subd serve?
Deer Valley Ranch and Subd reports serving 142 people through 33 service connections in Chaffee County, Colorado.
Where does Deer Valley Ranch and Subd 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 Deer Valley Ranch and Subd have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in March 2005. 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 Deer Valley Ranch and Subd'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 one violation for this system; it is not health-based, and the most recent began in March 2005. For current results, consult EPA ECHO, or the CO state drinking water program.
Where can I find Deer Valley Ranch and Subd's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Deer Valley Ranch and Subd 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 Chaffee County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Salida City of | Chaffee | 5,666 | Community | Surface water |
| Buena Vista Town of | Chaffee | 3,776 | Community | Groundwater under influence of surface water |
| Monarch Ski Area | Chaffee | 2,500 | Transient non-community | Groundwater |
| Poncha Springs Town of | Chaffee | 2,118 | Community | Groundwater |
| Buena Vista Correctional Facility | Chaffee | 1,700 | Community | Groundwater |
| Noahs Ark Adventure Company | Chaffee | 506 | Transient non-community | Groundwater |
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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, “Deer Valley Ranch and Subd, PWSID CO0208280, Colorado”, https://aquacensus.com/water-systems/colorado/deer-valley-ranch-and-subd-co0208280 (data as of October 1, 2026).