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MENASHA ELEC & WATER UTIL

PWS ID: WI4710334 · MENASHA, Wisconsin 54952-0340

MENASHA ELEC & WATER UTIL serves 15,144 people in MENASHA, Wisconsin using Surface Water water sources. It has 18 recorded EPA violations, including 0 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: MENASHA ELEC & WATER UTIL

MENASHA ELEC & WATER UTIL is a local-owned community water system that delivers drinking water to 15,144 residents in MENASHA, Wisconsin (Winnebago County) through 4,686 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 18 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 17 monitoring and reporting violations are on file. The most recent violation on record dates to 2015.

The most frequently cited contaminant at this system is Total Haloacetic Acids (HAA5), recorded in 8 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 Wisconsin, EPA tracks 10,988 public water systems serving 5,131,439 people, with 285,161 cumulative violations and 58,688 health-based violations on record. About 72% of systems in the state carry at least one violation, and state-wide the average per system is 26 violations. MENASHA ELEC & WATER UTIL's 18 violations sit below the Wisconsin average. Statewide, 78 of 202 UCMR5-tested systems have reported PFAS detections (38.6%). 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
15,144
Total Violations
18
Health-Based Violations
0
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
4,686
County
Winnebago
School/Daycare
No
MCL Violations
0
Monitoring Violations
17
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Total Haloacetic Acids (HAA5) MR 8 2015
TTHM MR 8 2015
Public Notice Other 1 2015
Filter Backwash Rule MR 1 2003

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 120 samples detected PFAS.

Contaminant Date Result MRL Status
6:2 FTS 7/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 7/17/2023 <0.004 µg/L 0.004 µg/L Not Detected
9Cl-PF3ONS 7/17/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFPeA 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 7/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 7/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFEESA 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
11Cl-PF3OUdS 7/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 7/17/2023 <0.002 µg/L 0.002 µg/L Not Detected
PFHxA 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFDA 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 7/17/2023 <0.004 µg/L 0.004 µg/L Not Detected
HFPO-DA 7/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 7/17/2023 <0.008 µg/L 0.008 µg/L Not Detected
PFPeS 7/17/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHpS 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 7/17/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFHxS 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 7/17/2023 <0.003 µg/L 0.003 µg/L Not Detected
lithium 7/17/2023 <9 µg/L 9 µg/L Not Detected
PFTrDA 7/17/2023 <0.007 µg/L 0.007 µg/L Not Detected
NFDHA 7/17/2023 <0.02 µg/L 0.02 µg/L Not Detected
NEtFOSAA 7/17/2023 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 7/17/2023 <0.006 µg/L 0.006 µg/L Not Detected
PFOS 7/17/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFBA 4/24/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFTA 4/24/2023 <0.008 µg/L 0.008 µg/L Not Detected
HFPO-DA 4/24/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 4/24/2023 <0.003 µg/L 0.003 µg/L Not Detected
4:2 FTS 4/24/2023 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 4/24/2023 <0.006 µg/L 0.006 µg/L Not Detected
PFMPA 4/24/2023 <0.004 µg/L 0.004 µg/L Not Detected
PFBS 4/24/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 4/24/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFEESA 4/24/2023 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 4/24/2023 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 4/24/2023 <0.02 µg/L 0.02 µg/L Not Detected
PFHpS 4/24/2023 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 4/24/2023 <0.004 µg/L 0.004 µg/L Not Detected
ADONA 4/24/2023 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 4/24/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFTrDA 4/24/2023 <0.007 µg/L 0.007 µg/L Not Detected
PFNA 4/24/2023 <0.004 µg/L 0.004 µg/L Not Detected
11Cl-PF3OUdS 4/24/2023 <0.005 µg/L 0.005 µg/L Not Detected
PFUnA 4/24/2023 <0.002 µg/L 0.002 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 MENASHA ELEC & WATER UTIL.

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 WI4710334 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Wisconsin Drinking Water Authority

Wisconsin DNR — Drinking Water and Groundwater is the primacy agency that licenses and inspects MENASHA ELEC & WATER UTIL under EPA-delegated authority.

Open WI regulator portal

Source: Wisconsin DNR — Drinking Water and Groundwater

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
2015 Total Haloacetic Acids (HAA5) MR 8 SDWIS / WI4710334 / 2456
2015 TTHM MR 8 SDWIS / WI4710334 / 2950
2015 Public Notice Other 1 SDWIS / WI4710334 / 7500
2003 Filter Backwash Rule MR 1 SDWIS / WI4710334 / 0500

How MENASHA ELEC & WATER UTIL Compares

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

Metric MENASHA ELEC & WATER UTIL Wisconsin avg Federal benchmark
Total violations 18 26 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 0 5.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 38.6% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 15,144 467 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 10,988 regulated public water systems in Wisconsin.

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 MENASHA ELEC & WATER UTIL water safe to drink? ▼
MENASHA ELEC & WATER UTIL (PWS ID: WI4710334) has 18 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 15,144 people using Surface Water sources.
How many people does MENASHA ELEC & WATER UTIL serve? ▼
MENASHA ELEC & WATER UTIL serves 15,144 people in MENASHA, Wisconsin. It is a Local-owned system using Surface Water water sources with 4,686 service connections.
What type of violations does MENASHA ELEC & WATER UTIL have? ▼
MENASHA ELEC & WATER UTIL has 18 total violations: 0 health-based violations (MCL exceedances or treatment failures), 17 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in MENASHA ELEC & WATER UTIL water? ▼
No. MENASHA ELEC & WATER UTIL was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does MENASHA ELEC & WATER UTIL use? ▼
MENASHA ELEC & WATER UTIL uses Surface Water 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