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HANNAHVILLE COMMUNITY

PWS ID: 055293611 · WILSON, 05 49896

HANNAHVILLE COMMUNITY serves 4,391 people in WILSON, 05 using Groundwater water sources. It has 8 recorded EPA violations, including 0 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: HANNAHVILLE COMMUNITY

HANNAHVILLE COMMUNITY is a native american-owned community water system that delivers drinking water to 4,391 residents in WILSON, 05 through 228 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 8 total violations for this system , of which 0 (0%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 4 monitoring and reporting violations are on file. The most recent violation on record dates to 2020.

The most frequently cited contaminant at this system is Chlorine, recorded in 4 violations (MR). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.

Across 05, EPA tracks 113 public water systems serving 144,290 people, with 19,546 cumulative violations and 443 health-based violations on record. About 95% of systems in the state carry at least one violation, and state-wide the average per system is 173 violations. HANNAHVILLE COMMUNITY's 8 violations sit below the 05 average. Statewide, 5 of 13 UCMR5-tested systems have reported PFAS detections (38.5%). 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
4,391
Total Violations
8
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Native American
Connections
228
School/Daycare
No
MCL Violations
0
Monitoring Violations
4
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Chlorine MR 4 2020
Revised Total Coliform Rule RPT 4 2020

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 60 samples detected PFAS.

Contaminant Date Result MRL Status
PFOA 5/6/2024 <0.004 µg/L 0.004 µg/L Not Detected
6:2 FTS 5/6/2024 <0.005 µg/L 0.005 µg/L Not Detected
8:2 FTS 5/6/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 5/6/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
NFDHA 5/6/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFTA 5/6/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFHpS 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTrDA 5/6/2024 <0.007 µg/L 0.007 µg/L Not Detected
ADONA 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBA 5/6/2024 <0.005 µg/L 0.005 µg/L Not Detected
NEtFOSAA 5/6/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 5/6/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 5/6/2024 <0.005 µg/L 0.005 µg/L Not Detected
lithium 5/6/2024 <9 µg/L 9 µg/L Not Detected
PFBS 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 5/6/2024 <0.006 µg/L 0.006 µg/L Not Detected
PFHxS 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 5/6/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/6/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 5/6/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 5/6/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 5/6/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 5/6/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFNA 11/4/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHxA 11/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 11/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 11/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 11/4/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 11/4/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFUnA 11/4/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHxS 11/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 11/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 11/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 11/4/2024 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 11/4/2024 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 11/4/2024 <0.005 µg/L 0.005 µg/L Not Detected
lithium 11/4/2024 <9 µg/L 9 µg/L Not Detected
PFTrDA 11/4/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFHpS 11/4/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 11/4/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFPeS 11/4/2024 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 11/4/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 11/4/2024 <0.003 µg/L 0.003 µg/L Not Detected

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 HANNAHVILLE COMMUNITY.

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 055293611 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

05 Drinking Water Authority

05'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 05 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
2020 Chlorine MR 4 SDWIS / 055293611 / 0999
2020 Revised Total Coliform Rule RPT 4 SDWIS / 055293611 / 8000

How HANNAHVILLE COMMUNITY Compares

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

Metric HANNAHVILLE COMMUNITY 05 avg Federal benchmark
Total violations 8 173 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 0 3.9 Indicates a contaminant exceeded a federal MCL
PFAS detection None 38.5% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 4,391 1,277 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 113 regulated public water systems in 05.

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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is HANNAHVILLE COMMUNITY water safe to drink? ▼
HANNAHVILLE COMMUNITY (PWS ID: 055293611) has 8 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 4,391 people using Groundwater sources.
How many people does HANNAHVILLE COMMUNITY serve? ▼
HANNAHVILLE COMMUNITY serves 4,391 people in WILSON, 05. It is a Native American-owned system using Groundwater water sources with 228 service connections.
What type of violations does HANNAHVILLE COMMUNITY have? ▼
HANNAHVILLE COMMUNITY has 8 total violations: 0 health-based violations (MCL exceedances or treatment failures), 4 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in HANNAHVILLE COMMUNITY water? ▼
No. HANNAHVILLE COMMUNITY was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does HANNAHVILLE COMMUNITY use? ▼
HANNAHVILLE COMMUNITY 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.

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Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.

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

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial