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Community Water System · PWS NE3113106

Nebraska City, City Of

Nebraksa City, Nebraska 68410 - drinking water served from surface water sources to 7,414 people, tracked in EPA SDWIS and UCMR5.

7,414
People served
8
EPA violations
8
Health-based
No PFAS
UCMR5 result

The verdict

EPA records 8 drinking-water violations at Nebraska City, City Of, 100% of them health-based - below the Nebraska per-system average.

8
Total EPA violations on record
100%
Health-based (MCL / treatment failure)
7,414
People served by this system
0
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Nebraska City, City Of

Nebraska City, City Of is a local-owned community water system that delivers drinking water to 7,414 residents in Nebraksa City, Nebraska (Otoe County) through 3,108 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 8 total violations for this system , of which 8 (100%) 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 2009.

The most frequently cited contaminant at this system is Surface Water Treatment Rule, recorded in 4 violations (TT, 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 Nebraska, EPA tracks 1,309 public water systems serving 1,798,088 people, with 49,989 cumulative violations and 32,716 health-based violations on record. About 89% of systems in the state carry at least one violation, and state-wide the average per system is 38.2 violations. Statewide, 52 of 53 UCMR5-tested systems have reported PFAS detections (98.1%).

Nebraska City, City Of's 8 violations sit below the Nebraska 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
7,414
Total Violations
8
Health-Based Violations
8
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
3,108
County
Otoe
School/Daycare
No
MCL Violations
4
Monitoring Violations
0
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Surface Water Treatment Rule TT 4 2009
Coliform (TCR) MCL 4 2000

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 116 samples detected PFAS.

Contaminant Date Result MRL Status
PFTrDA 9/24/2024 <7.00 ppt 7.00 ppt Not Detected
PFMBA 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
8:2 FTS 9/24/2024 <5.00 ppt 5.00 ppt Not Detected
PFMPA 9/24/2024 <4.00 ppt 4.00 ppt Not Detected
4:2 FTS 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
PFPeA 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
PFEESA 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
NFDHA 9/24/2024 <20.00 ppt 20.00 ppt Not Detected
PFPeS 9/24/2024 <4.00 ppt 4.00 ppt Not Detected
PFHpS 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
6:2 FTS 9/24/2024 <5.00 ppt 5.00 ppt Not Detected
PFTA 9/24/2024 <8.00 ppt 8.00 ppt Not Detected
PFHxA 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
NEtFOSAA 9/24/2024 <5.00 ppt 5.00 ppt Not Detected
PFOA 9/24/2024 <4.00 ppt 4.00 ppt Not Detected
NMeFOSAA 9/24/2024 <6.00 ppt 6.00 ppt Not Detected
PFBS 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
PFHpA 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
PFHxS 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
11Cl-PF3OUdS 9/24/2024 <5.00 ppt 5.00 ppt Not Detected
PFOS 9/24/2024 <4.00 ppt 4.00 ppt Not Detected
PFBA 9/24/2024 <5.00 ppt 5.00 ppt Not Detected
PFDA 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
PFDoA 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
PFUnA 9/24/2024 <2.00 ppt 2.00 ppt Not Detected
9Cl-PF3ONS 9/24/2024 <2.00 ppt 2.00 ppt Not Detected
ADONA 9/24/2024 <3.00 ppt 3.00 ppt Not Detected
HFPO-DA 9/24/2024 <5.00 ppt 5.00 ppt Not Detected
PFNA 9/24/2024 <4.00 ppt 4.00 ppt Not Detected
4:2 FTS 6/10/2024 <3.00 ppt 3.00 ppt Not Detected
6:2 FTS 6/10/2024 <5.00 ppt 5.00 ppt Not Detected
PFBA 6/10/2024 <5.00 ppt 5.00 ppt Not Detected
HFPO-DA 6/10/2024 <5.00 ppt 5.00 ppt Not Detected
ADONA 6/10/2024 <3.00 ppt 3.00 ppt Not Detected
9Cl-PF3ONS 6/10/2024 <2.00 ppt 2.00 ppt Not Detected
11Cl-PF3OUdS 6/10/2024 <5.00 ppt 5.00 ppt Not Detected
PFUnA 6/10/2024 <2.00 ppt 2.00 ppt Not Detected
PFHxA 6/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFDA 6/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFMBA 6/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFBS 6/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFOA 6/10/2024 <4.00 ppt 4.00 ppt Not Detected
PFOS 6/10/2024 <4.00 ppt 4.00 ppt Not Detected
PFNA 6/10/2024 <4.00 ppt 4.00 ppt Not Detected
PFHxS 6/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFHpA 6/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFDoA 6/10/2024 <3.00 ppt 3.00 ppt Not Detected
PFTA 6/10/2024 <8.00 ppt 8.00 ppt Not Detected
8:2 FTS 6/10/2024 <5.00 ppt 5.00 ppt Not Detected
PFMPA 6/10/2024 <4.00 ppt 4.00 ppt 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 Nebraska City, City Of.

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 NE3113106 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Nebraska Drinking Water Authority

Nebraska'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 NE 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
2009 Surface Water Treatment Rule TT 4 SDWIS / NE3113106 / 0200
2000 Coliform (TCR) MCL 4 SDWIS / NE3113106 / 3100

How Nebraska City, City Of Compares

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

Metric Nebraska City, City Of Nebraska avg Federal benchmark
Total violations 8 38.2 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 8 25 Indicates a contaminant exceeded a federal MCL
PFAS detection None 98.1% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 7,414 1,374 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,309 regulated public water systems in Nebraska.

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 Nebraska City, City Of water safe to drink?
Nebraska City, City Of (PWS ID: NE3113106) has 8 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 7,414 people using Surface Water sources.
How many people does Nebraska City, City Of serve?
Nebraska City, City Of serves 7,414 people in Nebraksa City, Nebraska. It is a Local-owned system using Surface Water water sources with 3,108 service connections.
What type of violations does Nebraska City, City Of have?
Nebraska City, City Of has 8 total violations: 8 health-based violations (MCL exceedances or treatment failures), 0 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Nebraska City, City Of water?
No. Nebraska City, City Of was tested for PFAS under the EPA's UCMR5 monitoring program and no PFAS contamination was detected.
What water source does Nebraska City, City Of use?
Nebraska City, City Of 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.
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.
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.