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FOX CROSSING UTILITIES EAST

PWS ID: WI4710453 · NEENAH, Wisconsin 54956

FOX CROSSING UTILITIES EAST serves 10,927 people in NEENAH, Wisconsin using Surface Water water sources. It has 7 recorded EPA violations, including 5 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: FOX CROSSING UTILITIES EAST

FOX CROSSING UTILITIES EAST is a local-owned community water system that delivers drinking water to 10,927 residents in NEENAH, Wisconsin (Winnebago County) through 4,047 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 7 total violations for this system , of which 5 (71%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 4 violations (MCL, health-based). 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. FOX CROSSING UTILITIES EAST's 7 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
10,927
Total Violations
7
Health-Based Violations
5
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
4,047
County
Winnebago
School/Daycare
No
MCL Violations
4
Monitoring Violations
0
Treatment Tech Violations
1

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MCL 4 2002
LEAD AND COPPER RULE REVISIONS TT 1 2024
Public Notice Other 1 2024

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 180 samples detected PFAS.

Contaminant Date Result MRL Status
PFTrDA 8/1/2024 <0.007 µg/L 0.007 µg/L Not Detected
PFPeS 8/1/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFDoA 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 8/1/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 8/1/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFHpA 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
NMeFOSAA 8/1/2024 <0.006 µg/L 0.006 µg/L Not Detected
NEtFOSAA 8/1/2024 <0.005 µg/L 0.005 µg/L Not Detected
NFDHA 8/1/2024 <0.02 µg/L 0.02 µg/L Not Detected
PFTA 8/1/2024 <0.008 µg/L 0.008 µg/L Not Detected
PFMPA 8/1/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFBA 8/1/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFDA 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
lithium 8/1/2024 <9 µg/L 9 µg/L Not Detected
PFBS 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 8/1/2024 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 8/1/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 8/1/2024 <0.002 µg/L 0.002 µg/L Not Detected
PFHpS 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 8/1/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFEESA 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 8/1/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFNA 8/1/2024 <0.004 µg/L 0.004 µg/L Not Detected
4:2 FTS 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 8/1/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFPeA 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
ADONA 8/1/2024 <0.003 µg/L 0.003 µg/L Not Detected
6:2 FTS 5/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 5/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFBS 5/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 5/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 5/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 5/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 5/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFPeS 5/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
HFPO-DA 5/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 5/21/2024 <0.005 µg/L 0.005 µg/L Not Detected
9Cl-PF3ONS 5/21/2024 <0.002 µg/L 0.002 µg/L Not Detected
4:2 FTS 5/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMPA 5/21/2024 <0.004 µg/L 0.004 µg/L Not Detected
PFPeA 5/21/2024 <0.003 µg/L 0.003 µg/L Not Detected
PFMBA 5/21/2024 <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 FOX CROSSING UTILITIES EAST.

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 WI4710453 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 FOX CROSSING UTILITIES EAST 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
2024 LEAD AND COPPER RULE REVISIONS TT 1 SDWIS / WI4710453 / 5200
2024 Public Notice Other 1 SDWIS / WI4710453 / 7500
2002 Coliform (TCR) MCL 4 SDWIS / WI4710453 / 3100

How FOX CROSSING UTILITIES EAST Compares

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

Metric FOX CROSSING UTILITIES EAST Wisconsin avg Federal benchmark
Total violations 7 26 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 5 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 10,927 467 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 FOX CROSSING UTILITIES EAST water safe to drink? ▼
FOX CROSSING UTILITIES EAST (PWS ID: WI4710453) has 7 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 10,927 people using Surface Water sources.
How many people does FOX CROSSING UTILITIES EAST serve? ▼
FOX CROSSING UTILITIES EAST serves 10,927 people in NEENAH, Wisconsin. It is a Local-owned system using Surface Water water sources with 4,047 service connections.
What type of violations does FOX CROSSING UTILITIES EAST have? ▼
FOX CROSSING UTILITIES EAST has 7 total violations: 5 health-based violations (MCL exceedances or treatment failures), 0 monitoring/reporting violations, and 1 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in FOX CROSSING UTILITIES EAST water? ▼
No. FOX CROSSING UTILITIES EAST was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does FOX CROSSING UTILITIES EAST use? ▼
FOX CROSSING UTILITIES EAST 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