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Non-Transient Non-Community Water System · PWS WI6270606

Superior Fresh LLC

Hixton, Wisconsin 54635 - drinking water served from groundwater sources to 100 people, tracked in EPA SDWIS and UCMR5.

100
People served
98
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 98 drinking-water violations at Superior Fresh LLC - above the Wisconsin per-system average.

98
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
100
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Superior Fresh LLC

Superior Fresh LLC is a private-owned non-transient non-community water system that delivers drinking water to 100 residents in Hixton, Wisconsin (Jackson County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 98 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 98 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 Lead and Copper Rule, recorded in 10 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 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. Statewide, 78 of 202 UCMR5-tested systems have reported PFAS detections (38.6%).

Superior Fresh LLC's 98 violations sit above the Wisconsin 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
100
Total Violations
98
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
1
County
Jackson
School/Daycare
No
MCL Violations
0
Monitoring Violations
98
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 10 2020
p-Dichlorobenzene MR 4 2018
Vinyl chloride MR 4 2018
1,1-Dichloroethylene MR 4 2018
trans-1,2-Dichloroethylene MR 4 2018
1,1,1-Trichloroethane MR 4 2018
1,2-Dichloropropane MR 4 2018
Tetrachloroethylene MR 4 2018
CHLOROBENZENE MR 4 2018
Toluene MR 4 2018
Xylenes, Total MR 4 2018
1,2,4-Trichlorobenzene MR 4 2018
Revised Total Coliform Rule MON 4 2018
Benzene MR 4 2018
Trichloroethylene MR 4 2018
DICHLOROMETHANE MR 4 2018
Styrene MR 4 2018
1,1,2-Trichloroethane MR 4 2018
o-Dichlorobenzene MR 4 2018
1,2-Dichloroethane MR 4 2018
Carbon tetrachloride MR 4 2018
cis-1,2-Dichloroethylene MR 4 2018
Ethylbenzene MR 4 2018

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 Superior Fresh LLC.

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 WI6270606 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 Superior Fresh LLC 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
2020 Lead and Copper Rule MR 10 SDWIS / WI6270606 / 5000
2018 p-Dichlorobenzene MR 4 SDWIS / WI6270606 / 2969
2018 Vinyl chloride MR 4 SDWIS / WI6270606 / 2976
2018 1,1-Dichloroethylene MR 4 SDWIS / WI6270606 / 2977
2018 trans-1,2-Dichloroethylene MR 4 SDWIS / WI6270606 / 2979
2018 1,1,1-Trichloroethane MR 4 SDWIS / WI6270606 / 2981
2018 1,2-Dichloropropane MR 4 SDWIS / WI6270606 / 2983
2018 Tetrachloroethylene MR 4 SDWIS / WI6270606 / 2987
2018 CHLOROBENZENE MR 4 SDWIS / WI6270606 / 2989
2018 Toluene MR 4 SDWIS / WI6270606 / 2991
2018 Xylenes, Total MR 4 SDWIS / WI6270606 / 2955
2018 1,2,4-Trichlorobenzene MR 4 SDWIS / WI6270606 / 2378
2018 Revised Total Coliform Rule MON 4 SDWIS / WI6270606 / 8000
2018 Benzene MR 4 SDWIS / WI6270606 / 2990
2018 Trichloroethylene MR 4 SDWIS / WI6270606 / 2984

How Superior Fresh LLC Compares

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

Metric Superior Fresh LLC Wisconsin avg Federal benchmark
Total violations 98 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 100 467 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 (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 Superior Fresh LLC water safe to drink? ▼
Superior Fresh LLC (PWS ID: WI6270606) has 98 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 100 people using Groundwater sources.
How many people does Superior Fresh LLC serve? ▼
Superior Fresh LLC serves 100 people in Hixton, Wisconsin. It is a Private-owned system using Groundwater water sources with 1 service connections.
What type of violations does Superior Fresh LLC have? ▼
Superior Fresh LLC has 98 total violations: 0 health-based violations (MCL exceedances or treatment failures), 98 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Superior Fresh LLC water? ▼
No PFAS testing data is available for Superior Fresh LLC under the EPA's UCMR5 monitoring program.
What water source does Superior Fresh LLC use? ▼
Superior Fresh LLC uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
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.