Ayersville Water and Sewer District
EPA ID: OH2000903 · 2,372 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Ayersville Water and Sewer District (OH2000903): 6 health-based violations recorded since 2021. Per the federal file, all 7 violations logged for Ayersville Water and Sewer District carry a resolved status, and around 2,372 people get water from this system.
Data: EPA SDWIS
Service Area Map
Coverage area for Ayersville Water and Sewer District Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Ayersville Water and Sewer District have a median household income of $72,082 and about 27,894 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 78% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Ayersville Water and Sewer District's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points. Surface water sources near wastewater outfalls may face additional treatment challenges.
Infrastructure Risk
PFAS in ZIP Codes This System Serves
PFAS ("forever chemicals") have been reported in samples from water systems associated with the ZIP codes in this system's area. These results can come from other water systems serving the same ZIP codes; check the UCMR5 section for any results reported for this system. 3 detections recorded.
Comparable Water Systems
Similar-sized systems in Ohio
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Ayersville Water and Sewer District (EPA ID: OH2000903) is a community water system in Ohio that serves approximately 2,372 people from surface water sources.
This system serves ZIP code 43512 in Defiance.
Violation History
Status breakdown for accepted records with record years 2021-2026: 7 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| July 31, 2024 | Consumer Confidence Rule | Non-health-based | Resolved |
| July 1, 2022 | TTHM | Health-based | Resolved |
| April 1, 2022 | TTHM | Health-based | Resolved |
| January 1, 2022 | TTHM | Health-based | Resolved |
| October 1, 2021 | TTHM | Health-based | Resolved |
| July 1, 2021 | TTHM | Health-based | Resolved |
| April 1, 2021 | TTHM | Health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| TTHM | MCL Violation | 6 | Yes |
| Consumer Confidence Rule | Other (notice or report rule) | 1 | No |
Health Risk Details
Haloacetic Acids (HAA5) (EPA limit: 0.06 mg/L)
Increased risk of cancer
Treatment options (verify a product is certified to reduce this contaminant): granular activated carbon (GAC), carbon block filter, reverse osmosis. Find the right filter →
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| Below the reporting limit | No | 2025-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by OH or modeled from parcel and building-footprint data.
- 43512 - Defiance
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Ayersville Water and Sewer District (OH2000903) on EPA.gov.
Frequently Asked Questions
Is Ayersville Water and Sewer District water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Ayersville Water and Sewer District; its 7 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Ayersville Water and Sewer District serve?
Ayersville Water and Sewer District serves approximately 2,372 people across 1 ZIP code in Ohio.
Where does Ayersville Water and Sewer District get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Ayersville Water and Sewer District: 6 Health Violations. https://zipcheckup.com/water-system/oh2000903/
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author = {{ZipCheckup}},
title = {{Ayersville Water and Sewer District: 6 Health Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/oh2000903/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Ayersville Water and Sewer District (EPA ID: OH2000903) - request the latest Consumer Confidence Report or ask about specific contaminants.