ZipCheckup grade for 66040: D.
Federal records show several conditions worth reviewing.
Your top priority: use a filter certified to reduce PFAS; check which ones. Check your ZIP → EPA PFAS info
Lacygne, KS (66040): PFAS Detected in Mapped Water Systems - 50/100
EPA data combined for 10 water systems mapped to this ZIP (largest mapped system: Linn Company Rwd 1)
Health-based violation records by water system:
EPA records for the water systems mapped to 66040 in Lacygne, KS contain 42 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 4 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 4 health-based violations and 38 non-health-based (since 2021).
- Lead The reported 90th-percentile lead result of 0.012 mg/L is below the EPA action level, but EPA's health goal for lead is zero; filtration is advisable.
- PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
- Radon EPA Zone 2 - county-level radon potential, not a home measurement.
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Across water quality, environmental, and home-safety datasets reviewed for 66040 in Lacygne, the high-priority classification covers 1 finding - none crossed the threshold required for a critical designation based on the classification criteria applied.
Score Breakdown
Overall Home Safety Score: 50/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (7) CRITICAL
Your Water System
ZIP code 66040 in Lacygne, Kansas is mapped to the water system Linn Company Rwd 1 (EPA ID: KS2010702). This system provides water to approximately 1,200 people from surface water sources.
There are 10 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Linn Company Rwd 1 | KS2010702 | 1,200 | Surface water |
| City of Lacrosse, | KS2016507 | 1,232 | Groundwater |
| Miami Company Rwd 2 | KS2012101 | 10,311 | Surface water |
| City of Linn Valley, | KS2010712 | 1,008 | Surface water |
| Miami Company Rwd 3 | KS2012104 | 2,435 | Surface water |
Other Water Quality Reports in Kansas
- 66002 (Atchison) - 18 violations recorded for mapped water systems
- 66006 (Baldwin City) - 6 violations recorded for mapped water systems
- 66007 (Basehor) - 5 violations recorded for mapped water systems
- 66008 (Bendena) - 7 violations recorded for mapped water systems
- 66010 (Blue Mound)
- 66012 (Bonner Springs) - 13 violations recorded for mapped water systems
- 66013 (Bucyrus) - 5 violations recorded for mapped water systems
- 66014 (Centerville) - 14 violations recorded for mapped water systems
- 66015 (Colony) - 1 violation recorded for mapped water systems
- 66016 (Cummings)
- 66017 (Denton)
- 66018 (De Soto) - 6 violations recorded for mapped water systems
- 66019 (Clearview City)
- 66020 (Easton) - 6 violations recorded for mapped water systems
- 66021 (Edgerton) - 7 violations recorded for mapped water systems
- 66023 (Effingham)
- 66024 (Elwood) - 11 violations recorded for mapped water systems
- 66025 (Eudora) - 10 violations recorded for mapped water systems
- 66026 (Fontana) - 34 violations recorded for mapped water systems
- 66027 (Fort Leavenworth)
Nearby Water Quality Reports
- 66044 (Lawrence) - 3 mi - 7 violations recorded for mapped water systems
- 66086 (Tonganoxie) - 5 mi - 12 violations recorded for mapped water systems
- 66052 (Linwood) - 7 mi - 3 violations recorded for mapped water systems
- 66045 (Lawrence) - 8 mi - 2 violations recorded for mapped water systems
- 66025 (Eudora) - 8 mi - 10 violations recorded for mapped water systems
- 66049 (Lawrence) - 9 mi - 6 violations recorded for mapped water systems
- 66054 (Mc Louth) - 9 mi - 8 violations recorded for mapped water systems
- 66046 (Lawrence) - 9 mi - 2 violations recorded for mapped water systems
- 66047 (Lawrence) - 10 mi - 4 violations recorded for mapped water systems
- 66007 (Basehor) - 12 mi - 5 violations recorded for mapped water systems
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Linn Company Rwd 1 (KS2010702) 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.
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 66040.
Detected compounds: PFBA.
Highest measured level: 0.0084 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (10) MODERATE
Home & Infrastructure (6) OK
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Lacygne
Based on local data for ZIP 66040, 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 66040 was built around 1983. 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 CostsWindow Replacement
The median build year of homes in Lacygne is 1983; 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 CostsRoofing Inspection & Repair
Active weather alerts in Kansas increase the risk of roof damage from hail and high winds. A professional inspection can identify vulnerabilities.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService 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 66040 safe to drink?
EPA SDWIS records 42 violations since 2021 across the water systems mapped to ZIP 66040 (primary system: Linn Company Rwd 1), including 4 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 66040's water come from?
The recorded water source for Linn Company Rwd 1, a system mapped to ZIP code 66040, is Surface water. This system serves approximately 1,200 people.
How does Lacygne water compare to the national average?
Lacygne's Home Safety Score ranks lower than 93% of U.S. ZIP codes, and lower than 100% of ZIP codes within Kansas.
How can I get my water tested in Lacygne?
If Linn Company Rwd 1 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 66040 tap water?
The Lead and Copper Rule record selected for 66040 reports a 90th-percentile lead result of 0.012 mg/L for a water system mapped to this ZIP (record date 2024-12-31). 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 66040?
66040 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Linn County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 66040's water?
Yes, PFAS have been detected in samples from water systems mapped to 66040. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
How to cite this page
ZipCheckup. (2026). Lacygne, KS (66040): PFAS Detected in Mapped Water Systems - 50/100. https://zipcheckup.com/report/66040/
@misc{zipcheckup-report-66040,
author = {{ZipCheckup}},
title = {{Lacygne, KS (66040): PFAS Detected in Mapped Water Systems - 50/100}},
year = {2026},
url = {https://zipcheckup.com/report/66040/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 66040
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 66044 | Lawrence, KS | 3.2 mi | C | 7 |
| 66086 | Tonganoxie, KS | 4.6 mi | C | 12 |
| 66052 | Linwood, KS | 6.9 mi | N/A | 3 |
| 66045 | Lawrence, KS | 8.0 mi | C | 2 |
| 66025 | Eudora, KS | 8.4 mi | C | 10 |
| 66049 | Lawrence, KS | 8.5 mi | C | 6 |
| 66054 | Mc Louth, KS | 8.9 mi | C | 8 |
| 66046 | Lawrence, KS | 9.0 mi | C | 2 |
| 66047 | Lawrence, KS | 10.0 mi | C | 4 |
| 66007 | Basehor, KS | 11.9 mi | C | 5 |
Nearby ZIP Code Reports
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