Public water system · MT0004944
ActiveShyrock Motorcoach Community
At a glance
Shyrock Motorcoach Community (PWSID MT0004944) is an active community water system in Mineral County, Montana. It reports serving 150 people through 130 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is not health-based, and the most recent began in December 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
150
Service connections
130
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Shyrock Motorcoach Community compare with other water systems in Mineral County?
By EPA's size categories, Shyrock Motorcoach Community is a very small system (500 people or fewer). Mineral County has 37 active public water systems. Its population served is well below the county average of 454 people per system, and accounts for 0.9% of the 16,812 people reported by systems filed under the county. Across Montana, the 2,378 active systems average 489 people each. Nationally, the average active community water system reports serving 6,703 people, so Shyrock Motorcoach Community is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Montana has 853 active community water systems, 36% 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 Shyrock Motorcoach Community?
EPA lists Shyrock Motorcoach Community 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. 26 of the 37 active systems in Mineral County (70%) are also privately owned.
Does Shyrock Motorcoach Community have drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in December 2024. By type: 1 reporting. The contaminant or rule involved is Revised Total Coliform Rule. EPA lists 1 as unaddressed. 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 |
|---|---|---|---|---|
| 2024-12-01 | ReportingReport Startup Procedures Cert Form (RTCR) · code 4C | Revised Total Coliform Rulecode 8000 | No | Unaddressed |
The one violation in EPA's records.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.
Shyrock Motorcoach Community: frequently asked questions
Who runs Shyrock Motorcoach Community?
Shyrock Motorcoach Community (PWSID MT0004944) is a community water system privately owned. It is regulated by the MT state drinking water program.
How many people does Shyrock Motorcoach Community serve?
Shyrock Motorcoach Community reports serving 150 people through 130 service connections in Mineral County, Montana.
Where does Shyrock Motorcoach Community 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 Shyrock Motorcoach Community have any drinking water violations?
EPA's records list one violation for this system; it is not health-based, and the most recent began in December 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 Shyrock Motorcoach Community'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 one violation for this system; it is not health-based, and the most recent began in December 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the MT state drinking water program.
Where can I find Shyrock Motorcoach Community's water quality report?
As a community water system, Shyrock Motorcoach Community must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Mineral County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Quartz Flat Rest Stop West | Mineral | 3,301 | Transient non-community | Groundwater |
| Quartz Flat Rest Stop East | Mineral | 3,301 | Transient non-community | Groundwater |
| Dena Mora Saltese East Rest | Mineral | 3,000 | Transient non-community | Groundwater |
| Dena Mora Saltese West Rest | Mineral | 2,000 | Transient non-community | Groundwater |
| Superior Town of | Mineral | 1,100 | Community | Groundwater |
| Lincolns Silver Dollar Bar | Mineral | 520 | 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, “Shyrock Motorcoach Community, PWSID MT0004944, Montana”, https://aquacensus.com/water-systems/montana/shyrock-motorcoach-community-mt0004944 (data as of October 1, 2026).