Public water system · ID1050031
ActiveIdpr Mission Mountain Water System
At a glance
Idpr Mission Mountain Water System (PWSID ID1050031) is an active transient non-community water system in Benewah County, Idaho. It reports serving 45 people through 10 service connections. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
45
Service connections
10
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Idpr Mission Mountain Water System compare with other water systems in Benewah County?
By EPA's size categories, Idpr Mission Mountain Water System is a very small system (500 people or fewer). Benewah County has 15 active public water systems. Its population served is well below the county average of 471 people per system, and accounts for 0.6% of the 7,060 people reported by systems filed under the county. Across Idaho, the 1,961 active systems average 899 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Idpr Mission Mountain Water System 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. Idaho has 954 active transient non-community water systems, 49% of the state's 1,961 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,861 Idaho systems (95%) list groundwater as their primary source.
Who owns and regulates Idpr Mission Mountain Water System?
EPA lists Idpr Mission Mountain Water System as owned by a state government. The ID state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 3 of the 15 active systems in Benewah County (20%) are also owned by a state government.
Does Idpr Mission Mountain Water System 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 Idpr Mission Mountain Water System. For the latest compliance status, check EPA ECHO for current compliance history.
Idpr Mission Mountain Water System: frequently asked questions
Who runs Idpr Mission Mountain Water System?
Idpr Mission Mountain Water System (PWSID ID1050031) is a transient non-community water system owned by a state government. It is regulated by the ID state drinking water program.
How many people does Idpr Mission Mountain Water System serve?
Idpr Mission Mountain Water System reports serving 45 people through 10 service connections in Benewah County, Idaho.
Where does Idpr Mission Mountain Water System 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 Idpr Mission Mountain Water System have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Idpr Mission Mountain Water System'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 ID state drinking water program.
Where can I find Idpr Mission Mountain Water System's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Idpr Mission Mountain Water System 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 Benewah County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| St Maries City of | Benewah | 4,173 | Community | Surface water |
| Plummer City of | Benewah | 1,034 | Community | Groundwater |
| Fernwood Water Dist | Benewah | 514 | Community | Surface water |
| Idpr Heyburn Sp Chatcolet Cg | Benewah | 400 | Transient non-community | Groundwater |
| Santa Water and Sewer Dist | Benewah | 160 | Community | Groundwater |
| Cottonwood Point Water Assn | Benewah | 151 | 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, “Idpr Mission Mountain Water System, PWSID ID1050031, Idaho”, https://aquacensus.com/water-systems/idaho/idpr-mission-mountain-water-system-id1050031 (data as of October 1, 2026).