ADA, OH · Hardin County
HILLCREST ESTATES MOBILE HOME COURT Water System
Consumer Confidence Report status
HILLCREST ESTATES MOBILE HOME COURT 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 1 item for HILLCREST ESTATES MOBILE HOME COURT that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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)
- OH3301212
- System type
- Community Water System
- Population served
- 49
- Service connections
- 30
- Ownership
- privately owned
- Water source
- groundwater (wells)
HILLCREST ESTATES MOBILE HOME COURT is one of 1,399 community water systems in Ohio in the 500 or fewer people size category, serving 49 people from groundwater.
As of August 1, 2026, its federal record holds 9 entries between 1989 and 2026, of which 1 remains open; none are health-based.
Of the 9, 5 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 Consumer Confidence Rule, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Lead and Copper Rule.
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
January 21, 2026
UnaddressedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2013 – September 30, 2013
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2013 – September 30, 2013
ResolvedLead Consumer Notice
—Lead and Copper Rule
December 31, 2009 – January 20, 2010
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2004 – July 2, 2007
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2003 – July 2, 2007
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2001 – July 2, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 1992 – June 30, 1992
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 23, 1989 – April 10, 1990
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 21, 2026 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Unaddressed |
| January 1, 2013 – September 30, 2013 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2013 – September 30, 2013 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| December 31, 2009 – January 20, 2010 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| July 1, 2004 – July 2, 2007 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2003 – July 2, 2007 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2001 – July 2, 2007 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| June 1, 1992 – June 30, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 23, 1989 – April 10, 1990 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- July 21, 2014State Compliance achieved3 linked violations
- November 20, 2013State Public Notification requested3 linked violations
- August 7, 1989State Public Notification received1 linked violation
- June 23, 1989State Formal Notice of Violation issued1 linked violation
Common questions
Is HILLCREST ESTATES MOBILE HOME COURT required to publish a Consumer Confidence Report?
- Yes. HILLCREST ESTATES MOBILE HOME COURT 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 HILLCREST ESTATES MOBILE HOME COURT’s next Consumer Confidence Report due?
- HILLCREST ESTATES MOBILE HOME COURT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HILLCREST ESTATES MOBILE HOME COURT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for HILLCREST ESTATES MOBILE HOME COURT that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
STRANSKY, TONYA
419-303-0430
ADA, OH 45810