Public water system · WY5601540
ActiveHighline Trail Rv Park
At a glance
Highline Trail Rv Park (PWSID WY5601540) is an active transient non-community water system in Sublette County, Wyoming. It reports serving 62 people through 48 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
62
Service connections
48
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Highline Trail Rv Park compare with other water systems in Sublette County?
By EPA's size categories, Highline Trail Rv Park is a very small system (500 people or fewer). Sublette County has 27 active public water systems. Its population served is well below the county average of 212 people per system, and accounts for 1.1% of the 5,723 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 Highline Trail Rv Park is about 57% 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 Highline Trail Rv Park?
EPA lists Highline Trail Rv 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. 20 of the 27 active systems in Sublette County (74%) are also privately owned.
Does Highline Trail Rv Park have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Highline Trail Rv Park. For the latest compliance status, check EPA ECHO for current compliance history.
Highline Trail Rv Park: frequently asked questions
Who runs Highline Trail Rv Park?
Highline Trail Rv Park (PWSID WY5601540) is a transient non-community water system privately owned. It is regulated by the WY state drinking water program.
How many people does Highline Trail Rv Park serve?
Highline Trail Rv Park reports serving 62 people through 48 service connections in Sublette County, Wyoming.
Where does Highline Trail Rv 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 Highline Trail Rv Park have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Highline Trail Rv 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. EPA's Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the WY state drinking water program.
Where can I find Highline Trail Rv Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Highline Trail Rv 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 Sublette County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Pinedale Municipal Ws | Sublette | 1,900 | Community | Surface water |
| Marbleton, Town of | Sublette | 861 | Community | Groundwater |
| High Meadow Ranch | Sublette | 580 | Community | Groundwater |
| Bomgaars Supply, Incorporated | Sublette | 450 | Transient non-community | Groundwater |
| Big Piney, Town of | Sublette | 445 | Community | Groundwater |
| Jonah Energy (Linn) Oc | Sublette | 130 | Non-transient non-community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Highline Trail Rv Park, PWSID WY5601540, Wyoming”, https://aquacensus.com/water-systems/wyoming/highline-trail-rv-park-wy5601540 (data as of October 1, 2026).