Water Quality in 66040 — Lacygne, KS
EPA data for LINN CO RWD 1
Data source: U.S. Environmental Protection Agency (EPA) SDWIS Last verified: March 16, 2026
Your Water System
ZIP code 66040 in Lacygne, Kansas is served by LINN CO RWD 1 (EPA ID: KS2010702). This system provides water to approximately 1,200 people from surface water sources.
There are 4 community water systems serving this area.
Lead & Copper in Your Water
No Lead & Copper Rule sampling data available for systems serving this ZIP code.
Violation Summary
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| July 2, 2025 | Stage 2 DBP Rule | Monitoring | Unresolved |
| April 1, 2025 | Stage 1 DBP Rule | Monitoring | Unresolved |
| January 1, 2025 | Total Trihalomethanes (TTHM) | Monitoring | Unresolved |
| January 1, 2025 | Total Trihalomethanes (TTHM) | Monitoring | Resolved |
| October 17, 2024 | Stage 2 DBP Rule | Monitoring | Resolved |
| October 1, 2024 | Haloacetic Acids (HAA5) | Monitoring | Unresolved |
| October 1, 2024 | Haloacetic Acids (HAA5) | Monitoring | Unresolved |
| October 1, 2024 | Haloacetic Acids (HAA5) | Monitoring | Resolved |
| October 1, 2024 | Total Trihalomethanes (TTHM) | Monitoring | Unresolved |
| October 1, 2024 | Total Trihalomethanes (TTHM) | Monitoring | Unresolved |
| October 1, 2024 | Total Trihalomethanes (TTHM) | Monitoring | Resolved |
| October 1, 2024 | Stage 1 DBP Rule | Monitoring | Unresolved |
| January 1, 2024 | Stage 1 DBP Rule | Monitoring | Unresolved |
| December 1, 2023 | Contaminant 1009 | Monitoring | Resolved |
| December 1, 2023 | Contaminant 1009 | Monitoring | Unresolved |
| December 1, 2023 | Contaminant 1009 | Monitoring | Unresolved |
| December 1, 2023 | Contaminant 1009 | Monitoring | Resolved |
| October 1, 2023 | Stage 1 DBP Rule | Monitoring | Unresolved |
| July 1, 2023 | Haloacetic Acids (HAA5) | Monitoring | Resolved |
| July 1, 2023 | Haloacetic Acids (HAA5) | Monitoring | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for water systems serving this ZIP code:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 9 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 7 | No |
| Stage 1 DBP Rule | Treatment Technique | 5 | No |
| Contaminant 1009 | Other | 5 | No |
| Contaminant 1008 | Other | 5 | Yes |
| Stage 2 DBP Rule | Treatment Technique | 2 | No |
Need help with your water quality?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| LINN CO RWD 1 | KS2010702 | 1,200 | Surface water |
| LACYGNE, CITY OF | KS2010703 | 1,119 | Surface water |
| LINN CO RWD 3 | KS2010708 | 710 | Surface water |
| PUBLIC WHOLESALE WSD 13 | KS2010711 | 1 | Surface water |
What You Can Do
- Request your water system’s Consumer Confidence Report (CCR) — Your utility is required to publish this annually
- Consider a home water test — Independent testing can reveal issues in your specific plumbing
- Install a certified water filter — NSF-certified filters can address specific contaminants
- Contact your water provider — Ask about current treatment and any ongoing remediation
Need help with water testing or filtration?
Call to get connected with a local professional in your area.
Call (855) 384-4856This is a free service. You will be connected with an independent service provider.
Other Water Quality Reports in Kansas
- 66002 (Atchison) — 11 violations
- 66006 (Baldwin City) — 7 violations
- 66007 (Basehor) — 7 violations
- 66010 (Blue Mound)
- 66012 (Bonner Springs) — 6 violations
- 66015 (Colony)
- 66017 (Denton) — 1 violation
- 66019 (Clearview City) — 2 violations
- 66020 (Easton) — 29 violations
- 66021 (Edgerton)
- 66023 (Effingham)
- 66024 (Elwood) — 1 violation
- 66025 (Eudora) — 1 violation
- 66026 (Fontana) — 13 violations
- 66027 (Fort Leavenworth)
- 66030 (Gardner)
- 66032 (Garnett) — 40 violations
- 66033 (Greeley) — 2 violations
- 66035 (Highland) — 31 violations
- 66036 (Hillsdale) — 10 violations
Nearby Water Quality Reports
- 66044 (Lawrence) — 3 mi — 3 violations
- 66052 (Linwood) — 7 mi — 10 violations
- 66025 (Eudora) — 8 mi — 1 violation
- 66007 (Basehor) — 12 mi — 7 violations
- 66012 (Bonner Springs) — 12 mi — 6 violations
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for LINN CO RWD 1 (KS2010702) on EPA.gov.
Frequently Asked Questions
Is the tap water in 66040 safe to drink?
Lacygne’s water system has recorded 2 health-based violations in the past 5 years. While the system is required to treat water to meet federal standards, you may want to consider additional precautions such as a certified water filter.
Where does 66040’s water come from?
The primary water source for this area is surface water. LINN CO RWD 1 serves approximately 1,200 people.
How can I get my water tested?
Contact your local water utility for a free water quality report, or hire a certified lab for independent home water testing. The EPA recommends testing annually if you use a private well.
Does 66040 have lead in the water?
No Lead and Copper Rule sampling data is currently available in EPA records for water systems serving ZIP code 66040. If you are concerned about lead, contact your water utility or have your tap water independently tested.
What is the radon risk in 66040?
Radon zone data is not available for ZIP code 66040. The EPA recommends testing all homes for radon regardless of location, as radon levels can vary significantly even within the same neighborhood.