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Community Water System · PWS KS2008710

Valley Falls, City Of

Valley Falls, Kansas 66088 - drinking water served from surface water sources to 1,086 people, tracked in EPA SDWIS and UCMR5.

1,086
People served
156
EPA violations
107
Health-based
Untested
UCMR5 result

The verdict

EPA records 156 drinking-water violations at Valley Falls, City Of, 69% of them health-based - above the Kansas per-system average.

156
Total EPA violations on record
69%
Health-based (MCL / treatment failure)
1,086
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Valley Falls, City Of

Valley Falls, City Of is a local-owned community water system that delivers drinking water to 1,086 residents in Valley Falls, Kansas (Jefferson County) through 495 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 156 total violations for this system , of which 107 (69%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 27 monitoring and reporting violations are on file. The most recent violation on record dates to 2023.

The most frequently cited contaminant at this system is Total Haloacetic Acids (HAA5), recorded in 60 violations (MCL, health-based). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Kansas, EPA tracks 957 public water systems serving 2,894,673 people, with 84,344 cumulative violations and 33,424 health-based violations on record. About 99% of systems in the state carry at least one violation, and state-wide the average per system is 88.1 violations. Statewide, 89 of 103 UCMR5-tested systems have reported PFAS detections (86.4%).

Valley Falls, City Of's 156 violations sit above the Kansas 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
1,086
Total Violations
156
Health-Based Violations
107
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Local
Connections
495
County
Jefferson
School/Daycare
No
MCL Violations
103
Monitoring Violations
27
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Total Haloacetic Acids (HAA5) MCL 60 2008
TTHM MCL 39 2023
Public Notice Other 14 2023
Interim Enhanced Surface Water Treatment Rule MR 8 2020
Surface Water Treatment Rule MR 8 2020
Surface Water Treatment Rule TT 4 2001
Long Term 2 Enhanced Surface Water Treatment Rule MR 4 2020
Coliform (TCR) MCL 4 2002
TTHM MR 3 2022
Total Haloacetic Acids (HAA5) MR 3 2022
Lead and Copper Rule MR 1 1993
Consumer Confidence Rule Other 1 2002

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 Valley Falls, 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 KS2008710 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Kansas Drinking Water Authority

Kansas'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 KS 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
2023 TTHM MCL 39 SDWIS / KS2008710 / 2950
2023 Public Notice Other 14 SDWIS / KS2008710 / 7500
2022 TTHM MR 3 SDWIS / KS2008710 / 2950
2022 Total Haloacetic Acids (HAA5) MR 3 SDWIS / KS2008710 / 2456
2020 Interim Enhanced Surface Water Treatment Rule MR 8 SDWIS / KS2008710 / 0300
2020 Surface Water Treatment Rule MR 8 SDWIS / KS2008710 / 0200
2020 Long Term 2 Enhanced Surface Water Treatment Rule MR 4 SDWIS / KS2008710 / 0800
2008 Total Haloacetic Acids (HAA5) MCL 60 SDWIS / KS2008710 / 2456
2002 Coliform (TCR) MCL 4 SDWIS / KS2008710 / 3100
2002 Consumer Confidence Rule Other 1 SDWIS / KS2008710 / 7000
2001 Surface Water Treatment Rule TT 4 SDWIS / KS2008710 / 0200
1993 Lead and Copper Rule MR 1 SDWIS / KS2008710 / 5000

How Valley Falls, City Of Compares

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

Metric Valley Falls, City Of Kansas avg Federal benchmark
Total violations 156 88.1 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 107 34.9 Indicates a contaminant exceeded a federal MCL
PFAS detection None 86.4% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 1,086 3,025 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 957 regulated public water systems in Kansas.

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 Valley Falls, City Of water safe to drink? ▼
Valley Falls, City Of (PWS ID: KS2008710) has 156 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 1,086 people using Surface Water sources.
How many people does Valley Falls, City Of serve? ▼
Valley Falls, City Of serves 1,086 people in Valley Falls, Kansas. It is a Local-owned system using Surface Water water sources with 495 service connections.
What type of violations does Valley Falls, City Of have? ▼
Valley Falls, City Of has 156 total violations: 107 health-based violations (MCL exceedances or treatment failures), 27 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Valley Falls, City Of water? ▼
No PFAS testing data is available for Valley Falls, City Of under the EPA's UCMR5 monitoring program.
What water source does Valley Falls, City Of use? ▼
Valley Falls, 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. 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.