Water Quality Report

Princeton, KS (66078): 2 Violations Recorded for Mapped Water Systems

EPA data combined for 4 water systems mapped to this ZIP (largest mapped system: Franklin Company Rwd 6)

EPA records for the water systems mapped to 66078 in Princeton, KS contain 2 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 0 are marked health-based.

Data source: U.S. Environmental Protection Agency (EPA) SDWIS

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources
Latest air quality, EPA records and weather alerts Current data temporarily unavailable
Current EPA violation data unavailable
Water records and current conditions
Current EPA violation data unavailable
Safety Score N/A
Water Quality Concerns 2 non-health-based violation records in EPA data
Lead Risk Moderate 0.0053 mg/L, 90th percentile, sample period ending 2023-12-31
NFIP Claim History N/A
Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →

At a Glance

  • Water EPA records for water systems mapped to this ZIP show 2 violations (non-health) (since 2021).
  • Lead The reported 90th-percentile lead result of 0.0053 mg/L is below the EPA action level, but EPA's health goal for lead is zero; filtration is advisable.
  • Radon EPA Zone 2 - county-level radon potential, not a home measurement.
Contaminant Summary
Violations on record (not health-based)
2 violations
Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: more than two update cycles old Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record
4
Water Systems
2,960
People Served
0
Health Violations (since 2021)
Surface water
Water Source
0.0053 mg/L
Reported Lead Result2.3× the national median for this measure
Zone 2
County Radon Potential · Moderate
$213K
Median Home Value70% above state median ($125K)

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Score Breakdown

Overall Home Safety Score: Score unavailable

Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.

Canonical components

EPA water compliance
90/100
Observed
PFAS MCL screen
Unknown
Evidence missing
EPA radon zone
50/100
Observed
Annual EPA AirData AQI
Unknown
Evidence missing

Required domains

Drinking water
Unknown
Indoor environment
50/100
Outdoor environment
Unknown

Coverage: 2 of 4 components and 1 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (5) MODERATE

Your Water System

ZIP code 66078 in Princeton, Kansas is mapped to the water system Franklin Company Rwd 6 (EPA ID: KS2005909). This system provides water to approximately 2,960 people from surface water sources.

There are 4 community water systems serving this area.

Water Systems Serving This Area

System Name EPA ID Population Source
Franklin Company Rwd 6 KS2005909 2,960 Surface water
Franklin Company Rwd 4 KS2005913 2,281 Surface water
Franklin Company Rwd 1 KS2005915 665 Surface water
Franklin Company Rwd 2 KS2005905 400 Surface water

Other Water Quality Reports in Kansas

Nearby Water Quality Reports

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Franklin Company Rwd 6 (KS2005909) on EPA.gov.

5 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.

📊 EPA Safe Drinking Water · View source →
Environmental Hazards (10) MODERATE
Home & Infrastructure (6) MODERATE

Possible home maintenance concerns - talk to a local expert.

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Cost & Community (8) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Protect Your Home in Princeton

Based on local data for ZIP 66078, these services may benefit homeowners in your area.

Based on local data for your area. Use the tools below to explore your options.

Gutter Installation & Repair

The median home in 66078 was built around 1976. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.

Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home

Estimate Your Home Maintenance Costs

Window Replacement

The median build year of homes in Princeton is 1976; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.

Typical cost: Window replacement: typically $300–$800 per window installed

Estimate Your Home Maintenance Costs

Roofing Inspection & Repair

Homes built around 1976 may be on their second or third roof. A professional inspection can catch damage before leaks start.

Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500

Estimate Your Home Insurance Needs

Service recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.

Frequently Asked Questions

Is the tap water in 66078 safe to drink?

EPA SDWIS records 2 violations since 2021 across the water systems mapped to ZIP 66078 (primary system: Franklin Company Rwd 6), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.

Where does 66078's water come from?

The recorded water source for Franklin Company Rwd 6, a system mapped to ZIP code 66078, is Surface water. This system serves approximately 2,960 people.

How can I get my water tested in Princeton?

If Franklin Company Rwd 6 supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.

Is lead a concern in 66078 tap water?

The Lead and Copper Rule record selected for 66078 reports a 90th-percentile lead result of 0.0053 mg/L for a water system mapped to this ZIP (record date 2023-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.

What is the radon risk for 66078?

66078 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Franklin County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.

How to cite this page

APA ZipCheckup. (2026). Princeton, KS (66078): 2 Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/66078/
BibTeX 
@misc{zipcheckup-report-66078,
  author = {{ZipCheckup}},
  title  = {{Princeton, KS (66078): 2 Violations Recorded for Mapped Water Systems}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/66078/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 66078

ZIP Code City, State Distance Grade Violations
66080 Richmond, KS 5.5 mi N/A 23
66095 Williamsburg, KS 7.9 mi N/A 1
66067 Ottawa, KS 8.9 mi N/A 5
66079 Rantoul, KS 10.0 mi N/A 1
66042 Lane, KS 11.2 mi N/A 20
66033 Greeley, KS 12.5 mi N/A 26
66076 Pomona, KS 13.0 mi N/A 2
66032 Garnett, KS 13.8 mi N/A 36
66528 Quenemo, KS 15.5 mi N/A 7
66064 Osawatomie, KS 17.0 mi N/A 32

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Coverage: 12/17 risk factors Data sources →
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