Monitoring Violations KS

City of Liberal

EPA ID: KS2017504 · 19,640 people served · 2 ZIP codes

Compliance tracking for City of Liberal shows 1 pending violation logged in the EPA system — the supplier delivers water to approximately 19,640 residents while those findings remain open.

Data: EPA SDWIS Last verified: 2026-04-02

B · 77
Avg Safety Score
19,640
People Served
2
ZIP Codes Served
6
Violations (5yr)
Groundwater
Water Source
0.0023 mg/L
Max Lead Level
Zone 2
Radon Risk · Moderate
5
Contaminants Flagged

Service Area Map

Coverage area for City of Liberal Source: EPA SDWIS service area boundaries.

Service area boundary — Grade B

Service Area Demographics

$62,222
Median Household Income
20,754
Service Area Population
60%
Disadvantaged Population
70th
Poverty Percentile
50th
Energy Burden Percentile
72%
Pre-1986 Housing

The City of Liberal serves a community with a median household income of $62,222 and an estimated 20,754 residents across its service area. Approximately 72% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

Environmental Justice Note: 60% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.

💧 Where Does Your Water Come From?

Groundwater

City of Liberal's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.

Moderate Risk
Source Contamination Risk
0th
Wastewater Discharge Proximity
10th
Superfund Site Proximity

About 1% of homes in Seward County, Kansas rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.

Infrastructure Risk

48 yr
Avg Pipe Age
Copper
Pipe Material
20 yr
Est. Remaining Life
Stable
Decay Status
Installed 71% of expected lifespan used End of life

Detected Contaminants

How City of Liberal compares to EPA limits

Lead 1 mg/L (action level) (EXCEEDS LIMIT)
0 EPA Limit: 0.015 mg/L (action level)
Brain damage in children, kidney & blood pressure in adults

What This Means For You

Lead at 1 mg/L (action level) exceeds the EPA maximum of 0.015 mg/L (action level). Brain damage in children, kidney & blood pressure in adults. Consider reverse osmosis filtration.

Surface Water Treatment Rule at 2 mg/L exceeds the EPA maximum of mg/L.

Stage 1 DBP Rule at 1 mg/L exceeds the EPA maximum of mg/L.

Stage 2 DBP Rule at 1 mg/L exceeds the EPA maximum of mg/L.

Consumer Confidence Report Rule at 1 mg/L exceeds the EPA maximum of mg/L.

Lead was detected in this water system. reverse osmosis filtration can reduce exposure.

Find a certified water filter →

Comparable Water Systems

Similar-sized systems in Kansas

City of Junction City
19,167 people
C 15 violations
City of Pittsburg,
20,738 people
C 5 violations
City of Newton
18,433 people
B 0 violations
City of Hays
21,040 people
D 9 violations
City of Gardner
23,942 people
B 0 violations

Estimated Remediation Costs

Average estimated costs across ZIP codes served by this system

Flood Insurance Radon Mitigation
Flood Insurance $600
Radon Mitigation $400
Total Estimated Cost $1,000

Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.

Cost of Inaction

If water quality issues in this service area are not addressed, the estimated financial impact per household is:

Estimated Healthcare Costs $1,000

Annual per household (CDC est.)

Estimated Cumulative Cost Per Household

5 years
$5,000
10 years
$10,000
20 years
$20,000

Compare: Estimated remediation cost is $1,000 (one-time) vs. $10,000 in estimated inaction costs over 10 years.

Estimates based on published EPA, CDC, and peer-reviewed research. Individual costs vary by household size, property, and health factors. These are conservative lower-bound estimates intended for awareness, not financial advice.

System Overview

City of Liberal, (EPA ID: KS2017504) is a community water system in Kansas that serves approximately 19,640 people from groundwater sources.

This system provides water to 2 ZIP codes across 1 community.

Average Home Safety Score: B (77/100)

Based on water quality violations, lead levels, and radon risk across all ZIP codes served by this system.

Violation History

6 monitoring/reporting violations recorded. These are procedural violations (missed tests or late reports), not necessarily water safety issues.

Recent Violations

Date Contaminant Type Status
October 17, 2024 Stage 2 DBP Rule Monitoring Resolved
March 1, 2024 Consumer Confidence Report Rule Monitoring Resolved
October 2, 2023 Surface Water Treatment Rule Monitoring Resolved
July 1, 2023 Surface Water Treatment Rule Monitoring Resolved

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Contaminant Category Violations Health-Based
Surface Water Treatment Rule Treatment Failure 2 No
Lead Inorganic 1 No
Stage 1 DBP Rule Treatment Failure 1 No
Stage 2 DBP Rule Treatment Failure 1 No
Consumer Confidence Report Rule Reporting Failure 1 No

Lead & Copper

EPA Lead and Copper Rule sampling data for ZIP codes served by this system:

ZIP Code Lead Level Exceeds Limit Sample Date
67901 0.0023 mg/L No N/A
67905 0.0023 mg/L No N/A

Radon Risk in Service Area

Dominant radon zone for ZIP codes served by this system: Zone 2 (Moderate Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Need help with your water quality?

Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400

Find the Right Water Filter

Free tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.

ZIP Codes Served

Coverage: 1 ZIP code confirmed via EPA Community Water System Service Area Boundaries v3 plus 1 additional ZIP inferred from SDWIS registry data. The EPA-confirmed set is the most reliable; SDWIS-inferred entries may be narrower than the real deployment area.

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for City of Liberal (KS2017504) on EPA.gov.

Frequently Asked Questions

Is City of Liberal water safe to drink?

City of Liberal has only monitoring/reporting violations, which are procedural in nature. The system meets federal health-based standards.

How many people does City of Liberal serve?

City of Liberal serves approximately 19,640 people across 2 ZIP codes in Kansas.

Where does City of Liberal get its water?

The primary water source is groundwater.

Federal UCMR5 PFAS Monitoring: Tested Clean

This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). No PFAS compounds were detected.

Samples collected
464

Current MCL reflects the lowest state-enforceable limit (NYS 10 ppt for PFOA/PFOS, effective August 2020). The federal final MCL of 4 ppt for PFOA/PFOS (EPA April 2024 rule) is not enforceable until April 2029. Detections above 4 ppt but below 10 ppt are below current MCL but above the future federal limit.

Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →

Understand PFAS health context and filtration →

Lead Service Line Inventory

Service line breakdown reported under the federal Lead and Copper Rule Improvements (LCRI) inventory requirement:

9
Confirmed Lead
0
Galvanized — Replacement Required
0
Unknown Material
3,758
Confirmed Non-Lead

Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.

Federal Regulatory Status · 2026Q1
LCRR inventory submission: Reported some but not all service line types
Latest tap sample on 2023-01-01 did not exceed the federal lead action level.
Population served: 19,640
Reported to Kansas

Source: EPA SDWIS Federal Service Line Inventory (Phase 2) · Submitted 2026

ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.

Learn about lead in drinking water →

How Water Systems Appear in Rankings

Water systems are evaluated by violation history, contaminant detections, and service population. Larger systems with more service connections appear in more rankings.

Frequently Asked Questions

Is water from City of Liberal safe to drink?
City of Liberal earns a B safety grade with 6 violations in the past 5 years. Tap water meets EPA standards for most contaminants.
What contaminants are in City of Liberal's water?
Detected contaminants include Lead, Surface Water Treatment Rule, Stage 1 DBP Rule, Stage 2 DBP Rule. Each is compared against EPA maximum contaminant levels (MCLs) in the detailed breakdown above.
Should I use a water filter?
Given 5 contaminants above EPA limits, a certified water filter can provide an extra layer of protection. The best type depends on specific contaminants in your water.
How many people does City of Liberal serve?
City of Liberal serves approximately 19,640 people with drinking water across 2 ZIP codes.
What is City of Liberal's water source?
City of Liberal draws water from groundwater sources. Source type affects which contaminants are most likely to be present.
Is there lead in City of Liberal's water?
The maximum detected lead level is 0.0023 mg/L. This is within EPA action level guidelines.
What is the demographic profile of City of Liberal's service area?
The City of Liberal service area has a median household income of $62,222. EPA EJScreen data classifies 60% of the population as disadvantaged, which may indicate greater vulnerability to environmental health risks.
Where does City of Liberal get its water?
City of Liberal's water is pumped from underground aquifers. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table. Based on available data, the source contamination risk is moderate.

What You Can Do

1

Test your water

Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →

2

Check your specific ZIP code

Water quality can vary within a system. View nearest ZIP report →

3

Contact your utility

City of Liberal (EPA ID: KS2017504) — request the latest Consumer Confidence Report or ask about specific contaminants.

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