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Community Water System · PWS ID5070086

Gannett Homeowners Assn

Gannett, Idaho 83313 - drinking water served from groundwater sources to 60 people, tracked in EPA SDWIS and UCMR5.

60
People served
203
EPA violations
22
Health-based
Untested
UCMR5 result

The verdict

EPA records 203 drinking-water violations at Gannett Homeowners Assn, 11% of them health-based - above the Idaho per-system average.

203
Total EPA violations on record
11%
Health-based (MCL / treatment failure)
60
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Gannett Homeowners Assn

Gannett Homeowners Assn is a private-owned community water system that delivers drinking water to 60 residents in Gannett, Idaho (Blaine County) through 17 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 203 total violations for this system , of which 22 (11%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 166 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 30 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Idaho, EPA tracks 2,005 public water systems serving 1,743,912 people, with 104,850 cumulative violations and 19,965 health-based violations on record. About 96% of systems in the state carry at least one violation, and state-wide the average per system is 52.3 violations. Statewide, 40 of 60 UCMR5-tested systems have reported PFAS detections (66.7%).

Gannett Homeowners Assn's 203 violations sit above the Idaho average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
60
Total Violations
203
Health-Based Violations
22
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
17
County
Blaine
School/Daycare
No
MCL Violations
0
Monitoring Violations
166
Treatment Tech Violations
22

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 30 2014
Lead and Copper Rule MR 22 2025
Groundwater Rule TT 22 2019
Nitrate MR 18 2023
Public Notice Other 13 2017
Revised Total Coliform Rule MON 9 2024
Xylenes, Total MR 4 2011
DICHLOROMETHANE MR 4 2011
o-Dichlorobenzene MR 4 2011
1,1-Dichloroethylene MR 4 2011
trans-1,2-Dichloroethylene MR 4 2011
1,2-Dichloropropane MR 4 2011
Trichloroethylene MR 4 2011
1,1,2-Trichloroethane MR 4 2011
Tetrachloroethylene MR 4 2011
CHLOROBENZENE MR 4 2011
Toluene MR 4 2011
Styrene MR 4 2011
Ethylbenzene MR 4 2011
1,2,4-Trichlorobenzene MR 4 2011
Vinyl chloride MR 4 2011
1,2-Dichloroethane MR 4 2011
Benzene MR 4 2011
p-Dichlorobenzene MR 4 2011
cis-1,2-Dichloroethylene MR 4 2011
Carbon tetrachloride MR 4 2011
1,1,1-Trichloroethane MR 4 2011
Arsenic MR 3 2014

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Gannett Homeowners Assn.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID ID5070086 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Idaho Drinking Water Authority

Idaho's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find ID regulator via EPA SDWIS

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2025 Lead and Copper Rule MR 22 SDWIS / ID5070086 / 5000
2024 Revised Total Coliform Rule MON 9 SDWIS / ID5070086 / 8000
2023 Nitrate MR 18 SDWIS / ID5070086 / 1040
2019 Groundwater Rule TT 22 SDWIS / ID5070086 / 0700
2017 Public Notice Other 13 SDWIS / ID5070086 / 7500
2014 Coliform (TCR) MR 30 SDWIS / ID5070086 / 3100
2014 Arsenic MR 3 SDWIS / ID5070086 / 1005
2011 Xylenes, Total MR 4 SDWIS / ID5070086 / 2955
2011 DICHLOROMETHANE MR 4 SDWIS / ID5070086 / 2964
2011 o-Dichlorobenzene MR 4 SDWIS / ID5070086 / 2968
2011 1,1-Dichloroethylene MR 4 SDWIS / ID5070086 / 2977
2011 trans-1,2-Dichloroethylene MR 4 SDWIS / ID5070086 / 2979
2011 1,2-Dichloropropane MR 4 SDWIS / ID5070086 / 2983
2011 Trichloroethylene MR 4 SDWIS / ID5070086 / 2984
2011 1,1,2-Trichloroethane MR 4 SDWIS / ID5070086 / 2985

How Gannett Homeowners Assn Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Gannett Homeowners Assn Idaho avg Federal benchmark
Total violations 203 52.3 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 22 10 Indicates a contaminant exceeded a federal MCL
PFAS detection None 66.7% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 60 870 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 2,005 regulated public water systems in Idaho.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Gannett Homeowners Assn water safe to drink? ▼
Gannett Homeowners Assn (PWS ID: ID5070086) has 203 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 60 people using Groundwater sources.
How many people does Gannett Homeowners Assn serve? ▼
Gannett Homeowners Assn serves 60 people in Gannett, Idaho. It is a Private-owned system using Groundwater water sources with 17 service connections.
What type of violations does Gannett Homeowners Assn have? ▼
Gannett Homeowners Assn has 203 total violations: 22 health-based violations (MCL exceedances or treatment failures), 166 monitoring/reporting violations, and 22 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Gannett Homeowners Assn water? ▼
No PFAS testing data is available for Gannett Homeowners Assn under the EPA's UCMR5 monitoring program.
What water source does Gannett Homeowners Assn use? ▼
Gannett Homeowners Assn uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.