BURLINGTON, WI · Walworth County
COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1 Water System
Consumer Confidence Report status
COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1 must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Wisconsin’s official records. Always confirm current status with Wisconsin before making decisions based on this information.
System facts
- System ID (PWSID)
- WI2650127
- System type
- Community Water System
- Population served
- 500
- Service connections
- 200
- Ownership
- privately owned
- Water source
- groundwater (wells)
COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1 is one of 1,289 community water systems in Wisconsin in the 500 or fewer people size category, serving 500 people from groundwater.
As of August 1, 2026, its federal record holds 9 entries between 1986 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.
Of the 9, 8 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, the Total Coliform Rules, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.
Violation history
Monitoring and Reporting (DBP)
—Chlorine
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2015 – April 30, 2015
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Toluene
October 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
November 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2000 – December 31, 2000
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1998 – February 28, 1998
ResolvedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
June 6, 1986 – June 5, 1990
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2022 – December 31, 2022 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2015 – April 30, 2015 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 2002 – December 31, 2002 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2002 – December 31, 2002 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2002 – December 31, 2002 | Monitoring, Regular | Toluene | — | Resolved |
| November 1, 2001 – December 31, 2001 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2000 – December 31, 2000 | Monitoring, Regular | Thallium, Total | — | Resolved |
| February 1, 1998 – February 28, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 6, 1986 – June 5, 1990 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 24, 2023State Public Notification requested12 linked violations
- March 22, 2023State Public Notification requested11 linked violations
- April 22, 2016State Public Notification issued8 linked violations
- May 28, 2015State Public Notification received26 linked violations
- May 5, 2015State Compliance achieved14 linked violations
- May 24, 2004State Public Notification received62 linked violations
- December 3, 2003State Violation/Reminder Notice16 linked violations
- December 3, 2003State Violation/Reminder Notice31 linked violations
- December 3, 2003State Public Notification requested58 linked violations
- April 7, 2003State Compliance achieved34 linked violations
Common questions
Is COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1 required to publish a Consumer Confidence Report?
- Yes. COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1 is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1’s next Consumer Confidence Report due?
- COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1 have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for COUNTRY ESTATES SANITARY DISTRICT TOWN OF LYONS 1.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
COUNTRY ESTATES SANITARY DISTRICT
Phone not on record
BURLINGTON, WI 53105-8209