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Public water system record

HCWSD-Unionvale-Kenwood

Serves an area of Harrison County, OH · 257 people served

Federal records show 3 health-based violations and 2 monitoring/reporting issues for HCWSD-Unionvale-Kenwood in the last ten years. The most serious issue in this window was a resolved Total Trihalomethanes (TTHMs) violation.

  • OH3401503
  • CADIA
  • OH
  • 257 served

System profile

Source water Purchased surface water
ZIP 43907
EPA system ID OH3401503

Verify this system on EPA ECHO →

Health-based violations, last 10 years
3
Resolved
3
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
2

Key facts

  • HCWSD-Unionvale-Kenwood buys its water from Cadiz Village PWS.
  • Highest measured level in the last 10 years: Total Trihalomethanes (TTHMs), 0.093 mg/L, federal limit 0.08 mg/L (1.2 times the limit), 2018.
  • Most recent enforcement action: boil water order by Ohio, November 1988.
  • Record on file since 1994, with 7 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 19 unknown out of 136 service lines.

Check whether HCWSD-Unionvale-Kenwood serves your address

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.09 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 220 Apr 1, 2018 Resolved No
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.093 mg/L, federal limit 0.08 mg/L (1.2 times the limit)
 220 Jan 1, 2018 Resolved No
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.084 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 220 Oct 1, 2017 Resolved No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Consumer Confidence Rule
OTHER
 Jan 21, 2021 Active
Consumer Confidence Rule
OTHER
 Jan 13, 2020 Active

Full record since 1994

EPA's records for HCWSD-Unionvale-Kenwood go back to 1994. Before October 19, 2016 they list 7 health-based violations (7 resolved) and 7 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 2 2
2000s 3 2
2010 to October 18, 2016 2 3
October 19, 2016 to 2019 3 0
2020s 0 2

Most recent health-based violation before October 19, 2016: Total Trihalomethanes (TTHMs), began July 2016, Resolved.

Show all 7 health-based violations before October 19, 2016
Contaminant Start date Status
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.092 mg/L, federal limit 0.08 mg/L (1.2 times the limit)
 Jul 1, 2016 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.099 mg/L, federal limit 0.08 mg/L (1.2 times the limit)
 Apr 1, 2016 Resolved
Total Coliform
Contaminant limit exceeded
 Aug 1, 2003 Resolved
Total Coliform
Contaminant limit exceeded
 Jul 1, 2000 Resolved
Total Coliform
Contaminant limit exceeded
 Jun 1, 2000 Resolved
Total Coliform
Contaminant limit exceeded
 Aug 1, 1994 Resolved
Total Coliform (acute)
Contaminant limit exceeded
 Aug 1, 1994 Resolved

Enforcement actions

Ohio regulators issued 1 boil water order to HCWSD-Unionvale-Kenwood in 1988. The most recent was a boil water order in November 1988.

Date By Action Violations covered
Nov 10, 1988 Ohio Boil water order 1 violation

What the violations mean

Total Trihalomethanes (TTHMs)

3 incidents

Disinfection byproduct levels exceeded the federal limit

Long-term TTHM exposure may increase bladder cancer risk

Where the water comes from

HCWSD-Unionvale-Kenwood buys its water from Cadiz Village PWS. It lists no wells or intakes of its own.

Buys water from

Annual water quality report

HCWSD-Unionvale-Kenwood must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask HCWSD-Unionvale-Kenwood for a copy.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Ohio.

Certified drinking water labs by state EPA guidance for private wells