COLLEGE CORNER, OH · Preble County
COLLEGE CORNER WATER Water System
Consumer Confidence Report status
COLLEGE CORNER WATER 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 COLLEGE CORNER WATER.
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)
- OH6800311
- System type
- Community Water System
- Population served
- 387
- Service connections
- 204
- Ownership
- local government
- Water source
- groundwater (wells)
COLLEGE CORNER WATER is one of 1,399 community water systems in Ohio in the 500 or fewer people size category, serving 387 people from groundwater.
As of August 1, 2026, its federal record holds 13 entries between 1990 and 1991, all of which EPA lists as closed. Nothing has been added since 1991.
Of the 13, 12 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 synthetic organic chemicals, inorganic chemicals, and the Total Coliform Rules.
Violation history
Maximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
December 1, 1991 – December 31, 1991
ArchivedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
December 1, 1991 – December 31, 1991
ArchivedMonitoring, Regular
—BHC-GAMMA
August 1, 1990 – July 31, 1991
ArchivedMonitoring, Regular
—Endrin
August 1, 1990 – July 31, 1991
ArchivedMonitoring, Regular
—Methoxychlor
August 1, 1990 – July 31, 1991
ArchivedMonitoring, Regular
—Toxaphene
August 1, 1990 – July 31, 1991
ArchivedMonitoring, Regular
—2,4-D
August 1, 1990 – July 31, 1991
ArchivedMonitoring, Regular
—2,4,5-TP
August 1, 1990 – July 31, 1991
ArchivedMonitoring, Regular
—Nitrate
May 30, 1990 – May 29, 1991
ResolvedMonitoring, Regular
—Selenium
May 30, 1990 – May 29, 1991
ResolvedMonitoring, Regular
—Cadmium
May 30, 1990 – May 29, 1991
ResolvedMonitoring, Regular
—Barium
May 30, 1990 – May 29, 1991
ResolvedMonitoring, Regular
—Mercury
May 30, 1990 – May 29, 1991
Resolved
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 1991 – December 31, 1991 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Archived |
| December 1, 1991 – December 31, 1991 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Archived |
| August 1, 1990 – July 31, 1991 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| August 1, 1990 – July 31, 1991 | Monitoring, Regular | Endrin | — | Archived |
| August 1, 1990 – July 31, 1991 | Monitoring, Regular | Methoxychlor | — | Archived |
| August 1, 1990 – July 31, 1991 | Monitoring, Regular | Toxaphene | — | Archived |
| August 1, 1990 – July 31, 1991 | Monitoring, Regular | 2,4-D | — | Archived |
| August 1, 1990 – July 31, 1991 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| May 30, 1990 – May 29, 1991 | Monitoring, Regular | Nitrate | — | Resolved |
| May 30, 1990 – May 29, 1991 | Monitoring, Regular | Selenium | — | Resolved |
| May 30, 1990 – May 29, 1991 | Monitoring, Regular | Cadmium | — | Resolved |
| May 30, 1990 – May 29, 1991 | Monitoring, Regular | Barium | — | Resolved |
| May 30, 1990 – May 29, 1991 | Monitoring, Regular | Mercury | — | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- December 16, 1991State Public Notification received8 linked violations
- November 6, 1991State Compliance achieved8 linked violations
- October 24, 1991State Public Notification requested8 linked violations
- October 24, 1991State Formal Notice of Violation issued8 linked violations
- August 13, 1990State Public Notification received2 linked violations
- February 19, 1985State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
Common questions
Is COLLEGE CORNER WATER required to publish a Consumer Confidence Report?
- Yes. COLLEGE CORNER WATER 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 COLLEGE CORNER WATER’s next Consumer Confidence Report due?
- COLLEGE CORNER WATER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does COLLEGE CORNER WATER have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for COLLEGE CORNER WATER.
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
CASON, MOLLY
513-524-2710
COLLEGE CORNER, OH 45003