LANCASTER, OH · Fairfield County
LITTLE WALNUT WATER TREATMENT FACILITY Water System
Consumer Confidence Report status
LITTLE WALNUT WATER TREATMENT FACILITY 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 LITTLE WALNUT WATER TREATMENT FACILITY.
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 Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.
System facts
- System ID (PWSID)
- OH2303212
- System type
- Community Water System
- Population served
- 1,428
- Service connections
- 541
- Ownership
- privately owned
- Water source
- groundwater (wells)
LITTLE WALNUT WATER TREATMENT FACILITY is one of 558 community water systems in Ohio in the 501 to 3,300 people size category, serving 1,428 people from groundwater.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is LITTLE WALNUT WATER TREATMENT FACILITY required to publish a Consumer Confidence Report?
- Yes. LITTLE WALNUT WATER TREATMENT FACILITY 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 LITTLE WALNUT WATER TREATMENT FACILITY’s next Consumer Confidence Report due?
- LITTLE WALNUT WATER TREATMENT FACILITY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LITTLE WALNUT WATER TREATMENT FACILITY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for LITTLE WALNUT WATER TREATMENT FACILITY.
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
ANDERS, JOSHUA
614-419-3611
LANCASTER, OH 43130