Public water system · WY5601510

Active

Goosewing Ranch

At a glance

Goosewing Ranch (PWSID WY5601510) is an active transient non-community water system in Teton County, Wyoming. It reports serving 56 people through 11 service connections. Its primary water source is surface water, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in July 2024.

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

Population served

Service connections

Primary source

Surface water

System type

TNCWS

Transient non-community water system

System record

PWSIDWY5601510

System typeTransient non-community water system

Activity statusActive

Population served56

Service connections11

Primary water sourceSurface water

Owner typePrivate

Primacy agencyWY state drinking water program

City servedJackson

StateWyoming

ZIP—

CountyTeton County

How does Goosewing Ranch compare with other water systems in Teton County?

By EPA's size categories, Goosewing Ranch is a very small system (500 people or fewer). Teton County has 112 active public water systems. Its population served is well below the county average of 697 people per system, and accounts for less than 0.1% of the 78,057 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 Goosewing Ranch is about 61% 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. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 50 Wyoming systems (6.5%) list surface water as their primary source.

Who owns and regulates Goosewing Ranch?

EPA lists Goosewing Ranch 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. 69 of the 112 active systems in Teton County (62%) are also privately owned.

Does Goosewing Ranch have drinking water violations?

Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in July 2024. The violations listed here began between December 2003 and July 2024. By type: 8 monitoring and reporting, 2 monitoring, 1 contaminant level above the legal limit and 1 required treatment not met. The contaminant or rule involved most often is Revised Total Coliform Rule (3 of them). EPA lists 10 as resolved and 2 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.

Began	Violation	Contaminant or rule	Health-based	Status
2024-07-01	Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36	Long Term 2 Enhanced Surface Water Treatment Rulecode 0800	No	Resolved
2023-06-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2023-06-01	Monitoring and reportingMonitoring of Treatment (SWTR-Filter) · code 36	Surface Water Treatment Rulecode 0200	No	Resolved
2022-07-01	Monitoring and reportingMonitoring, Regular · code 03	Nitritecode 1041	No	Resolved
2022-07-01	Monitoring and reportingMonitoring, Regular · code 03	Nitrate-Nitritecode 1038	No	Resolved
2020-08-01	Contaminant level above the legal limitMaximum Contaminant Level Violation, E. coli (RTCR) · code 1A	Revised Total Coliform Rulecode 8000	Yes	Resolved
2016-08-01	MonitoringMonitoring, Routine (RTCR) · code 3A	Revised Total Coliform Rulecode 8000	No	Resolved
2011-07-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Resolved
2008-07-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Archived
2005-04-01	Monitoring and reportingMonitoring, Routine Major (TCR) · code 23	Total coliform bacteria (TCR)code 3100	No	Archived
2005-01-01	Monitoring and reportingMonitoring, Regular · code 03	Nitratecode 1040	No	Resolved
2003-12-31	Required treatment not metFailure to Filter (SWTR) · code 42	Surface Water Treatment Rulecode 0200	Yes	Resolved

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.

Goosewing Ranch: frequently asked questions

Who runs Goosewing Ranch?

Goosewing Ranch (PWSID WY5601510) is a transient non-community water system privately owned. It is regulated by the WY state drinking water program.

How many people does Goosewing Ranch serve?

Goosewing Ranch reports serving 56 people through 11 service connections in Teton County, Wyoming.

Where does Goosewing Ranch get its water?

EPA SDWIS lists this system's primary water source as surface water. Surface water means the system draws its water from rivers, lakes, streams or reservoirs.

Does Goosewing Ranch have any drinking water violations?

Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in July 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 Goosewing Ranch'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, 2 are health-based, and the most recent began in July 2024. For current results, consult EPA ECHO, or the WY state drinking water program.

Where can I find Goosewing Ranch's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. Goosewing Ranch 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 Teton County

Water system	County	Population served	Type	Source
Jackson, Town of	Teton	24,760	Community	Groundwater
Ynp-Old Faithful	Teton	7,675	Community	Surface water
Ynp - Lake Village	Teton	5,925	Community	Groundwater under influence of surface water
Gtnp-Colter Bay Village	Teton	4,514	Community	Groundwater
Ynp-Grant Village	Teton	3,513	Transient non-community	Surface water
Grand Targhee Resort	Teton	2,500	Non-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, “Goosewing Ranch, PWSID WY5601510, Wyoming”, https://aquacensus.com/water-systems/wyoming/goosewing-ranch-wy5601510 (data as of October 1, 2026).