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Western Water Company

Drinking water quality, contact, and Consumer Confidence Report

Serving 5 cities in OH ยท PWSID OH8300512

Western Water Company serves 40,000 people. PFAS detected above health guidelines (Perfluorooctanesulfonic acid) โ€” full contaminant breakdown below.

Warning
3 contaminants above EPA health-based guidelines (MCLGs) and 1 above EPA's legal limit (MCL, enforceable from April 26, 2029)
People served
40,000
Last EPA sample
2025-09-10
PFAS
Detected (1 compound)
Health-based violations since 2020
0

Data sources: EPA SDWIS, Western Water Company's published Consumer Confidence Report, and compliance monitoring reported to EPA by Ohio EPA.

This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.

40K
People Served
5
Cities
1
Water Sources
0
Health-based violations since 2020

Official Western Water Company Resources

Help Paying Your Western Water Company Water Bill

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Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Ohio

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Western Water Company Service Area

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Service Area

This map shows the approximate service area for Western Water Company. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

Western Water Company Water Quality Grade

Not graded: Warning

Western Water Company reads Warning. A letter grade is given only beside a Safe verdict.

4
Above Health Guidelines
0
Health-based violations since 2020

Is Western Water Company Water Safe to Drink?

Western Water Company has reported 3 contaminants above EPA health-based guidelines (MCLGs) and 1 above EPA's legal limit (MCL, enforceable from April 26, 2029) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 40,000 people across 5 cities in OH. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

Get your water independently tested in Ohio โ†’How does Ohio water quality rank nationally? โ†’

Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Ohio

Learn more about the contaminants detected in Western Water Company:

Fluoride in Western Water Company Water

  • Western Water Company

    PWSID OH8300512

    Western Water Company reported 1.09 mg/L, at or above the 0.7 mg/L U.S. Public Health Service recommendation and below the 1.5 mg/L WHO guideline value and NTP neurodevelopment review level.

Check fluoride levels by ZIP code

Western Water Company Service Area

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Western Water Company Contact & Information

Phone

Mailing Address

3639 BENNETT RD Marrow, OH 45152

B2B Contact Data

B2B Contact Data Available

Contacts for Western Water Company

Updated Jan 2026
Sample Preview (masked)
NameTitlePhoneEmail
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Mโ–ˆโ–ˆโ–ˆโ–ˆ Jโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆUtility Director(555) โ–ˆโ–ˆโ–ˆ-โ–ˆโ–ˆโ–ˆโ–ˆmโ–ˆโ–ˆโ–ˆโ–ˆ@waterโ–ˆโ–ˆโ–ˆโ–ˆ.org
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Water Sources & Treatment

Water Sources

Surface water purchased

Treatment Methods

filtrationionic exchangesoftening

Disinfectant Used

chlorine

Western Water Company Consumer Confidence Report

A Consumer Confidence Report (CCR) is the EPA-mandated annual water-quality report every community water system must publish by July 1 each year (Safe Drinking Water Act ยง1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.

A current CCR for Western Water Company has not been published or validated on TapWaterData yet.

Publish your 2027 CCR

Are you the water operator here? Publish your official 2027-compliant CCR on this page โ€” residents already find it here.

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Residents: contact the utility directly using the phone number above, or check the EPAโ€™s national CCR portal. Reports are typically distributed by mail or posted on the utilityโ€™s official website.

Western Water Company Annual Water Quality Reports

Find Western Water Companyโ€™s report

We donโ€™t have a link we can confirm belongs to this system, and weโ€™d rather show none than the wrong utilityโ€™s. Ohio EPA publishes drinking-water reports for systems in this state.

Visit Ohio EPA

What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.

EPA Health-Based Violations Since 2020

Western Water Company has no health-based EPA violation since 2020 (EPA data as of Q2 2026).

EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).

Concerned about what's in your water?

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Recommended Water Filters for Western Water Company

Based on water quality data from cities served by Western Water Company, we recommend NSF-certified filters that can remove contaminants above health guidelines.

Filter guides for the contaminants detected here:

Frequently Asked Questions about Western Water Company

Is Western Water Company water safe to drink?

Western Water Company has reported 3 contaminants above EPA health-based guidelines (MCLGs) and 1 above EPA's legal limit (MCL, enforceable from April 26, 2029) in at least one city served. We recommend reviewing individual city reports for specific water quality details.

Does Western Water Company have PFAS in its water?

Yes. Western Water Company has reported Perfluorooctanesulfonic acid above EPA's enforceable limit under the 2024 PFAS rule (4 ng/L for PFOA and PFOS, 10 ng/L for PFHxS and PFNA), and Perfluorooctanesulfonic acid above the MCLG health goal. PFAS ("forever chemicals") are linked to cancer and developmental issues. A certified NSF/ANSI 53 or 58 filter is rated to reduce them. Compliance is judged on a running annual average, so check the utility's latest Consumer Confidence Report for its official status.

How do I pay my Western Water Company water bill?

Visit the Western Water Company official website at https://western-h2o.com/faq/is-my-drinking-water-safe/ for bill payment options. For questions about your bill, call 513-899-3211 (ext: 21).

How many people does Western Water Company serve?

Western Water Company serves 40,000 people across 5 cities in OH.

What cities does Western Water Company serve?

Western Water Company provides water service to: Butlerville, OH; Maineville, OH; Morrow, OH; Roachester, OH; South Lebanon, OH.

Does Western Water Company have any EPA violations?

No. Western Water Company has no health-based EPA violation since 2020 (EPA data as of Q2 2026).

What is Western Water Company's phone number?

You can contact Western Water Company at 513-899-3211 (ext: 21). Their mailing address is: 3639 BENNETT RD Marrow, OH 45152.

Where can I find Western Water Company's Consumer Confidence Report?

Community water systems must publish an annual CCR. If you're looking for Western Water Company's CCR, contact them at 513-899-3211 (ext: 21) or check back here โ€” we update monthly. The 2027 revised CCR Rule introduces new direct-URL distribution requirements.

Similar water utilities in Ohio

How we built this page

Water-quality and contact data on this page comes from public federal and state records. We update each utility's record whenever its underlying source publishes new data โ€” typically within days of an EPA SDWIS refresh.

Spotted a data issue? Use the Spotted something off? link at the bottom of the page โ€” corrections feed back into the next data refresh. Learn more about TapWaterData.

Are you Western Water Company? Publish your 2027 CCR

TapWaterData runs a free CCR publishing service for community water systems. Claim this listing to publish your Consumer Confidence Report here โ€” it inherits this page's search authority and reaches every customer who Googles Western Water Company.

  • EPA-compliant distribution. Satisfies the 2027 Revised CCR Rule direct-URL requirement with an auditable archive.
  • Publish once a year. Agent-assisted workflow; no login setup for small systems.
  • Inherits this page's reach. Your published CCR appears directly on the page customers already find on Google.
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This form corrects our data; it does not reach Western Water Company. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Western Water Company directly.

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