Public water system · ID5420103
ActiveTwin Falls Gun Club
At a glance
Twin Falls Gun Club (PWSID ID5420103) is an active transient non-community water system serving Twin Falls and Bingham counties, Idaho. It reports serving 150 people through 7 service connections. 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 2021.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
150
Service connections
7
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Twin Falls Gun Club compare with other water systems in Idaho?
By EPA's size categories, Twin Falls Gun Club is a very small system (500 people or fewer). 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 Twin Falls Gun Club is roughly in line with 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 Twin Falls Gun Club?
EPA lists Twin Falls Gun Club as privately owned. 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.
Does Twin Falls Gun Club have drinking water violations?
EPA's records list 2 violations for this system; none is health-based, and the most recent began in January 2021. The violations listed here began between January 2019 and January 2021. By type: 2 monitoring and reporting. The contaminants or rules involved are Nitrite and Nitrate. 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 |
|---|---|---|---|---|
| 2021-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitritecode 1041 | No | Resolved |
| 2019-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | 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.
Twin Falls Gun Club: frequently asked questions
Who runs Twin Falls Gun Club?
Twin Falls Gun Club (PWSID ID5420103) is a transient non-community water system privately owned. It is regulated by the ID state drinking water program.
How many people does Twin Falls Gun Club serve?
Twin Falls Gun Club reports serving 150 people through 7 service connections in Twin Falls and Bingham counties, Idaho.
Where does Twin Falls Gun Club 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 Twin Falls Gun Club 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 2021. 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 Twin Falls Gun Club'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 2021. For current results, consult EPA ECHO, or the ID state drinking water program.
Where can I find Twin Falls Gun Club's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Twin Falls Gun Club 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 Twin Falls County(the first county EPA lists for this system)
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Twin Falls City of | Twin Falls | 56,121 | Community | Groundwater |
| Kimberly City of | Twin Falls | 5,359 | Community | Groundwater |
| Buhl City of | Twin Falls | 4,518 | Community | Groundwater |
| Filer Water Works | Twin Falls | 2,858 | Community | Groundwater |
| Hansen City of | Twin Falls | 1,200 | Community | Groundwater |
| LDS Church Kimberly Sc | Twin Falls | 659 | 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, “Twin Falls Gun Club, PWSID ID5420103, Idaho”, https://aquacensus.com/water-systems/idaho/twin-falls-gun-club-id5420103 (data as of October 1, 2026).