AYERSVILLE WATER AND SEWER DISTRICT
PWSID: OH2000903 · Defiance, OH · Serves 2,372 people
According to EPA Safe Drinking Water Information System (SDWIS), AYERSVILLE WATER AND SEWER DISTRICT (PWSID OH2000903) in Defiance, OH is listed as a CWS water system covering about 2,372 people. The same extract lists 47 health-based violation records spanning 2016-2022. Those 47 health-based rows for AYERSVILLE WATER AND SEWER DISTRICT cover contaminants such as TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
AYERSVILLE WATER AND SEWER DISTRICT has 47 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including TTHM. Recorded violations span 2016–2022. Day-to-day primacy enforcement for this system runs through the Ohio drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Ohio state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- OH2000903
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Defiance, OH
- Population Served
- 2,372
- Health Violations
- Yes (47)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 47 | 47 |
Violation History (47)
| Contaminant | Health | Date |
|---|---|---|
| TTHM | Yes | Jul 1, 2022 |
| TTHM | Yes | Jul 1, 2022 |
| TTHM | Yes | Jul 1, 2022 |
| TTHM | Yes | Jul 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Apr 1, 2022 |
| TTHM | Yes | Jan 1, 2022 |
| TTHM | Yes | Jan 1, 2022 |
| TTHM | Yes | Jan 1, 2022 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Oct 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| TTHM | Yes | Jul 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Apr 1, 2021 |
| TTHM | Yes | Jan 1, 2020 |
| TTHM | Yes | Jan 1, 2020 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Oct 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Jul 1, 2019 |
| TTHM | Yes | Apr 1, 2019 |
| TTHM | Yes | Apr 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Jan 1, 2019 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Oct 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Jul 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Apr 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Jan 1, 2018 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Oct 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Jul 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Apr 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Jan 1, 2017 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Oct 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
| TTHM | Yes | Jul 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for AYERSVILLE WATER AND SEWER DISTRICT?
How many people does AYERSVILLE WATER AND SEWER DISTRICT serve?
What violations does AYERSVILLE WATER AND SEWER DISTRICT have?
What contaminants have been found in AYERSVILLE WATER AND SEWER DISTRICT water?
Compare beyond Ohio
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest AYERSVILLE WATER AND SEWER DISTRICT on cumulative violation count (47) and EPA-reported population served (2,372). Violation-count peers include CS TIERRA MESA ESTATES WATER COMPANY, CITY OF PERRY, THOMSON-MCDUFFIE CO W&S COMM. Population peers include TENNILLE, POPLAR GROVE, FLANDREAU.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
AYERSVILLE WATER AND SEWER DISTRICT (OH2000903) is drawn from EPA SDWIS. Nearby county systems in this extract include DEFIANCE CITY; HICKSVILLE VILLAGE; NEY VILLAGE; SHERWOOD VILLAGE. Health-based rows (47 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.