Public water system · WY5600225
ActiveDeer Haven Mobile Home Park
At a glance
Deer Haven Mobile Home Park (PWSID WY5600225) is an active transient non-community water system in Carbon County, Wyoming. It reports serving 98 people through 42 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 3 are health-based, and the most recent began in May 2020.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
98
Service connections
42
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Deer Haven Mobile Home Park compare with other water systems in Carbon County?
By EPA's size categories, Deer Haven Mobile Home Park is a very small system (500 people or fewer). Carbon County has 25 active public water systems. Its population served is well below the county average of 725 people per system, and accounts for 0.5% of the 18,136 people reported by systems filed under the county. Across Wyoming, the 775 active systems average 838 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Deer Haven Mobile Home Park is about 32% 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. Wyoming has 352 active transient non-community water systems, 45% of the state's 775 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 585 Wyoming systems (75%) list groundwater as their primary source.
Who owns and regulates Deer Haven Mobile Home Park?
EPA lists Deer Haven Mobile Home Park as privately owned. The WY state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 9 of the 25 active systems in Carbon County (36%) are also privately owned.
Does Deer Haven Mobile Home Park have drinking water violations?
Of the 12 most recent violations in EPA's records, 3 are health-based, and the most recent began in May 2020. The violations listed here began between July 2011 and May 2020. By type: 6 monitoring, 3 required treatment not met, 2 monitoring and reporting and 1 public notice, recordkeeping or other. The contaminant or rule involved most often is Revised Total Coliform Rule (10 of them). EPA lists 11 as resolved and 1 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 |
|---|---|---|---|---|
| 2020-05-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2019-05-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-05-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-05-01 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2017-09-01 | Public notice, recordkeeping or otherSample Siting Plan Errors (RTCR) · code 5A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-08-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-06-01 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2017-01-01 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2011-07-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2011-07-01 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | 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.
Deer Haven Mobile Home Park: frequently asked questions
Who runs Deer Haven Mobile Home Park?
Deer Haven Mobile Home Park (PWSID WY5600225) is a transient non-community water system privately owned. It is regulated by the WY state drinking water program.
How many people does Deer Haven Mobile Home Park serve?
Deer Haven Mobile Home Park reports serving 98 people through 42 service connections in Carbon County, Wyoming.
Where does Deer Haven Mobile Home Park 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 Haven Mobile Home Park have any drinking water violations?
Of the 12 most recent violations in EPA's records, 3 are health-based, and the most recent began in May 2020. 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 Haven Mobile Home Park'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, 3 are health-based, and the most recent began in May 2020. For current results, consult EPA ECHO, or the WY state drinking water program.
Where can I find Deer Haven Mobile Home Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Deer Haven Mobile Home Park 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 Carbon County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Rawlins Water Supply, City of | Carbon | 9,006 | Community | Surface water |
| Saratoga, Town of | Carbon | 1,720 | Community | Groundwater |
| Wy Dot-Fort Steele Rest Area | Carbon | 1,660 | Transient non-community | Surface water |
| Hanna, Town of | Carbon | 841 | Community | Surface water |
| Wy Dot-Wagonhound Rest Area | Carbon | 750 | Transient non-community | Groundwater |
| Brush Creek Ranch | Carbon | 717 | 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 Haven Mobile Home Park, PWSID WY5600225, Wyoming”, https://aquacensus.com/water-systems/wyoming/deer-haven-mobile-home-park-wy5600225 (data as of October 1, 2026).