Public water system · MT0004926
ActiveGoldâ Creekâ Events-Whistleâ Stopâ LLC Unapp
At a glance
Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp (PWSID MT0004926) is an active transient non-community water system in Powell County, Montana. It reports serving 25 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp compare with other water systems in Powell County?
By EPA's size categories, Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp is a very small system (500 people or fewer). Powell County has 17 active public water systems. Its population served is well below the county average of 364 people per system, and accounts for 0.4% of the 6,181 people reported by systems filed under the county. Across Montana, the 2,378 active systems average 489 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp is well 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. Montana has 1,206 active transient non-community water systems, 51% of the state's 2,378 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,994 Montana systems (84%) list groundwater as their primary source.
Who owns and regulates Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp?
EPA lists Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp as privately owned. The MT state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 14 of the 17 active systems in Powell County (82%) are also privately owned.
Does Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 2025. The violations listed here began between November 2016 and January 2025. By type: 1 monitoring and reporting and 1 monitoring. The contaminants or rules involved are Nitrate-Nitrite and Revised Total Coliform Rule. EPA lists 2 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 |
|---|---|---|---|---|
| 2025-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitrate-Nitritecode 1038 | No | Resolved |
| 2016-11-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
All 2 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.
Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp: frequently asked questions
Who runs Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp?
Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp (PWSID MT0004926) is a transient non-community water system privately owned. It is regulated by the MT state drinking water program.
How many people does Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp serve?
Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp reports serving 25 people through 1 service connection in Powell County, Montana.
Where does Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp 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 Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp have any drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 2025. 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 Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp'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 2 violations for this system; none is health-based, and the most recent began in January 2025. For current results, consult EPA ECHO, or the MT state drinking water program.
Where can I find Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp 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 Powell County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Deer Lodge City of | Powell | 2,900 | Community | Groundwater |
| Montana State Prison | Powell | 2,100 | Community | Groundwater |
| Avon Family Cafe | Powell | 305 | Transient non-community | Groundwater |
| Rock Creek Cattle Company | Powell | 165 | Transient non-community | Groundwater |
| Camp Mak-A-Dream | Powell | 115 | Transient non-community | Groundwater |
| Trixis Antler Saloon | Powell | 105 | 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, “Goldâ Creekâ Events-Whistleâ Stopâ LLC Unapp, PWSID MT0004926, Montana”, https://aquacensus.com/water-systems/montana/gold-creek-events-whistle-stop-llc-unapp-mt0004926 (data as of October 1, 2026).