Public water system · CO0234440

Active

Oasis Rv Resort

At a glance

Oasis Rv Resort (PWSID CO0234440) is an active transient non-community water system in La Plata County, Colorado. It reports serving 120 people through 35 service connections. Its primary water source is purchased surface water, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in June 2024.

Dataset updated October 2026 . Source: EPA SDWIS/ECHO public records.

Population served

120

Service connections

Primary source

SWP

Purchased surface water

System type

TNCWS

Transient non-community water system

System record

PWSIDCO0234440

System typeTransient non-community water system

Activity statusActive

Population served120

Service connections35

Primary water sourcePurchased surface water

Owner typePrivate

Primacy agencyCO state drinking water program

City served—

StateColorado

ZIP—

CountyLa Plata County

How does Oasis Rv Resort compare with other water systems in La Plata County?

By EPA's size categories, Oasis Rv Resort is a very small system (500 people or fewer). La Plata County has 108 active public water systems. Its population served is well below the county average of 577 people per system, and accounts for 0.2% of the 62,281 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 Oasis Rv Resort is about 17% below 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. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 337 Colorado systems (15%) list purchased surface water as their primary source.

Who owns and regulates Oasis Rv Resort?

EPA lists Oasis Rv Resort 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. 84 of the 108 active systems in La Plata County (78%) are also privately owned.

Does Oasis Rv Resort have drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in June 2024. The violations listed here began between July 2017 and June 2024. By type: 5 monitoring and reporting, 4 public notice, recordkeeping or other, 2 monitoring and 1 required treatment not met. The contaminant or rule involved most often is Surface Water Treatment Rule (6 of them). EPA lists 9 as resolved and 3 as unaddressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.

Began	Violation	Contaminant or rule	Health-based	Status
2024-06-01	Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36	Surface Water Treatment Rulecode 0200	No	Resolved
2024-05-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2024-05-01	Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36	Surface Water Treatment Rulecode 0200	No	Resolved
2023-11-03	Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75	Public Noticecode 7500	No	Resolved
2023-10-02	Required treatment not metFailure to Filter (SWTR) · code 42	Surface Water Treatment Rulecode 0200	Yes	Resolved
2023-10-01	Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36	Surface Water Treatment Rulecode 0200	No	Resolved
2022-06-01	Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36	Surface Water Treatment Rulecode 0200	No	Resolved
2022-05-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2022-05-01	Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36	Surface Water Treatment Rulecode 0200	No	Resolved
2019-07-14	Public notice, recordkeeping or otherPublic Notification Violation without NPDWR Violation · code 76	Public Noticecode 7500	No	Unaddressed
2018-07-14	Public notice, recordkeeping or otherPublic Notification Violation without NPDWR Violation · code 76	Public Noticecode 7500	No	Unaddressed
2017-07-14	Public notice, recordkeeping or otherPublic Notification Violation without NPDWR Violation · code 76	Public Noticecode 7500	No	Unaddressed

The 12 most recent 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.

Oasis Rv Resort: frequently asked questions

Who runs Oasis Rv Resort?

Oasis Rv Resort (PWSID CO0234440) is a transient non-community water system privately owned. It is regulated by the CO state drinking water program.

How many people does Oasis Rv Resort serve?

Oasis Rv Resort reports serving 120 people through 35 service connections in La Plata County, Colorado.

Where does Oasis Rv Resort get its water?

EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.

Does Oasis Rv Resort have any drinking water violations?

Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in June 2024. 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 Oasis Rv Resort'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. Of the 12 most recent violations in EPA's records, one is health-based, and the most recent began in June 2024. For current results, consult EPA ECHO, or the CO state drinking water program.

Where can I find Oasis Rv Resort's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Oasis Rv Resort 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 La Plata County

Water system	County	Population served	Type	Source
Durango City of	La Plata	33,787	Community	Surface water
Animas Wc	La Plata	3,096	Community	Groundwater
Bayfield Town of	La Plata	2,300	Community	Surface water
Forest Lakes Md	La Plata	1,699	Community	Groundwater
Lake Durango Wa	La Plata	1,577	Community	Surface water
Purgatory Md	La Plata	1,364	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, “Oasis Rv Resort, PWSID CO0234440, Colorado”, https://aquacensus.com/water-systems/colorado/oasis-rv-resort-co0234440 (data as of October 1, 2026).