Public water system · ID7410019
ActiveEe Dah How Acres Subd
At a glance
Ee Dah How Acres Subd (PWSID ID7410019) is an active community water system in Teton County, Idaho. It reports serving 69 people through 22 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in September 2003.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
69
Service connections
22
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Ee Dah How Acres Subd compare with other water systems in Teton County?
By EPA's size categories, Ee Dah How Acres Subd is a very small system (500 people or fewer). Teton County has 27 active public water systems. Its population served is well below the county average of 323 people per system, and accounts for 0.8% of the 8,719 people reported by systems filed under the county. Across Idaho, the 1,961 active systems average 899 people each. Nationally, the average active community water system reports serving 6,703 people, so Ee Dah How Acres Subd 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. Idaho has 765 active community water systems, 39% 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 Ee Dah How Acres Subd?
EPA lists Ee Dah How Acres Subd 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. 18 of the 27 active systems in Teton County (67%) are also privately owned.
Does Ee Dah How Acres Subd have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in September 2003. The violations listed here began between January 2002 and September 2003. By type: 12 monitoring and reporting. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 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 |
|---|---|---|---|---|
| 2003-09-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 2002-10-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Benzenecode 2990 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Chlorobenzenecode 2989 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,2,4-Trichlorobenzenecode 2378 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | cis-1,2-Dichloroethylenecode 2380 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | p-Dichlorobenzenecode 2969 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | o-Dichlorobenzenecode 2968 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,1-Dichloroethylenecode 2977 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,1,1-Trichloroethanecode 2981 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Tetrachloroethylenecode 2987 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,2-Dichloropropanecode 2983 | No | 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.
Ee Dah How Acres Subd: frequently asked questions
Who runs Ee Dah How Acres Subd?
Ee Dah How Acres Subd (PWSID ID7410019) is a community water system privately owned. It is regulated by the ID state drinking water program.
How many people does Ee Dah How Acres Subd serve?
Ee Dah How Acres Subd reports serving 69 people through 22 service connections in Teton County, Idaho.
Where does Ee Dah How Acres Subd 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 Ee Dah How Acres Subd have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in September 2003. 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 Ee Dah How Acres Subd'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, none is health-based, and the most recent began in September 2003. For current results, consult the system's annual water quality report, EPA ECHO, or the ID state drinking water program.
Where can I find Ee Dah How Acres Subd's water quality report?
As a community water system, Ee Dah How Acres Subd 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 Teton County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Victor City of | Teton | 2,361 | Community | Groundwater |
| Driggs City of | Teton | 2,200 | Community | Groundwater |
| Teton Valley Cabins | Teton | 1,000 | Transient non-community | Groundwater |
| Teton Springs Water and Sewer Company | Teton | 924 | Community | Groundwater |
| Tetonia City of | Teton | 409 | Community | Groundwater |
| Targhee Nf-Reunion Flat Campground | Teton | 300 | 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, “Ee Dah How Acres Subd, PWSID ID7410019, Idaho”, https://aquacensus.com/water-systems/idaho/ee-dah-how-acres-subd-id7410019 (data as of October 1, 2026).