  
7/9/2025
Sarah Thiessen
 Got water questions? Give us a call at 877-52-WATER (877-529-2837), or email us at info@wtoh.us
Monday, June 23, 2025 153 pm EDT updated Wednesday, July 9 2025 8:21 am EDT
Caledonia BWA
July 7 2025 Marion County - Aqua Ohio issues a BWA for The Village of Caledonia after a water main break. Repairs have been done but BWA is still active until bacteriological samples are tested.
Drinking Water Facility: Aqua Ohio - Marion
Owner: private
Location: Marion, OH
County: Marion
Watershed: Upper Scioto Watershed
Active Permit: OH5100414
Activity Date: December 31, 1900
System Type: community water system
Population Served: 46317
Connections: 18735
Source: surface water
From the 2024 Annual Water Quality Report:
"Our water is obtained from surface water (streams, river, and reservoirs) and groundwater (wells). To assure that water quality meets regulatory requirements and is protective of human health, it must be treated using various processes. Typical treatment processes depend on whether the source water is surface water or groundwater. "
Admin Contact: Scott J Ballenger, 740-223-4000
Latest Compliance Inspection: Sanitary survey, complete Feb 16, 2022(State)
Minor recommendations made in Management operation, finished water storage
The following information gathered from federal EPA pertains to the quarter ending December 31, 2024 (data last refreshed on EPA database June 17, 2025)
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Non-compliant inspections
(of the previous 12 quarters)
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with Significant Violations
(of the previous 12 quarters)
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Informal
Enforcement Actions
(last 5 yrs)
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Formal
Enforcement Actions
(last 5 years)
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0 out of 12
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0 out of 12
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-
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-
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No Violation Identified
See the latest WTOH.us Serious Violators List, here.
See more Ohio Drinking Water Facility Profiles, here.
*Note that drinking water information provided on this site is aggregated from the federal EPA database, state resources and local government sources where available.
EPA publishes violation and enforcement data quarterly, based on the inspection reports of the previous quarter. Water systems, states and EPA take up to three months to verify this data is accurate and complete.
Specific questions about your local water supply should be directed to the facility.
The EPA safe drinking water facilities data available to the public presents what is known to the government based upon the most recently available information for more than one million regulated facilities. EPA and states inspect a percentage of facilities each year, but many facilities, particularly smaller ones, may not have received a recent inspection. It is possible that facilities do have violations that have not yet been discovered, thus are shown as compliant in the system.
EPA cannot positively state that facilities without violations shown in ECHO are necessarily fully compliant with environmental laws. Additionally, some violations at smaller facilities do not need to be reported from the states to EPA. If ECHO shows a recent inspection and the facility is shown with no violations identified, users of the ECHO site can be more confident that the facility is in compliance with federal programs.
The compliance status of smaller facilities that have not had recent inspections or review by EPA or the states may be unknown or only available via state data systems.
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