WESTERVILLE, OH · Franklin County
AQUA OHIO - BLACKLICK Water System
Consumer Confidence Report status
AQUA OHIO - BLACKLICK 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 AQUA OHIO - BLACKLICK.
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)
- OH2502412
- System type
- Community Water System
- Population served
- 7,100
- Service connections
- 2,898
- Ownership
- privately owned
- Water source
- groundwater (wells)
AQUA OHIO - BLACKLICK is one of 192 community water systems in Ohio in the 3,301 to 10,000 people size category, serving 7,100 people from groundwater.
As of August 1, 2026, its federal record holds 5 entries between 1992 and 1996, all of which EPA lists as closed. Nothing has been added since 1996.
Of the 5, 1 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 the Total Coliform Rules and the Lead and Copper Rule.
Violation history
Maximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
February 1, 1996 – February 29, 1996
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
February 1, 1996 – February 29, 1996
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 1995 – July 1, 1996
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
July 1, 1992 – July 31, 1992
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 1992 – July 31, 1992
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 1, 1996 – February 29, 1996 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| February 1, 1996 – February 29, 1996 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 1995 – July 1, 1996 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| July 1, 1992 – July 31, 1992 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 1992 – July 31, 1992 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- April 19, 2007State Compliance achieved2 linked violations
- July 1, 1996State Compliance achieved1 linked violation
Common questions
Is AQUA OHIO - BLACKLICK required to publish a Consumer Confidence Report?
- Yes. AQUA OHIO - BLACKLICK 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 AQUA OHIO - BLACKLICK’s next Consumer Confidence Report due?
- AQUA OHIO - BLACKLICK’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does AQUA OHIO - BLACKLICK have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for AQUA OHIO - BLACKLICK.
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
DUNN, DAVID
614-882-6586
WESTERVILLE, OH 43081