ADRIAN, CITY OF
PWSID: OR4100002 · Adrian, OR · Serves 159 people
According to EPA Safe Drinking Water Information System (SDWIS), ADRIAN, CITY OF (PWSID OR4100002) in Adrian, OR is listed as a CWS water system covering about 159 people. The same extract lists 50 health-based violation records spanning 2016-2025. Those 50 health-based rows for ADRIAN, CITY OF cover contaminants such as Arsenic, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
ADRIAN, CITY OF has 50 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. 2 distinct EPA contaminant codes appear in this system's record, including Arsenic, Revised Total Coliform Rule. Recorded violations span 2016–2025. Day-to-day primacy enforcement for this system runs through the Oregon 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 Oregon state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- OR4100002
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Adrian, OR
- Population Served
- 159
- Health Violations
- Yes (50)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 46 | 46 |
| Revised Total Coliform Rule | 4 | 4 |
Violation History (50)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Oct 1, 2025 |
| Arsenic | Yes | Aug 1, 2025 |
| Arsenic | Yes | Aug 1, 2025 |
| Arsenic | Yes | Jul 1, 2025 |
| Arsenic | Yes | Jul 1, 2025 |
| Arsenic | Yes | Jun 1, 2025 |
| Arsenic | Yes | Jun 1, 2025 |
| Arsenic | Yes | Jun 1, 2025 |
| Arsenic | Yes | May 1, 2025 |
| Arsenic | Yes | May 1, 2025 |
| Arsenic | Yes | Apr 1, 2025 |
| Arsenic | Yes | Apr 1, 2025 |
| Arsenic | Yes | Jan 1, 2025 |
| Arsenic | Yes | Jan 1, 2025 |
| Arsenic | Yes | Jan 1, 2025 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Jul 1, 2024 |
| Arsenic | Yes | Oct 1, 2021 |
| Arsenic | Yes | Oct 1, 2021 |
| Arsenic | Yes | Oct 1, 2021 |
| Arsenic | Yes | Jul 1, 2021 |
| Arsenic | Yes | Jul 1, 2021 |
| Arsenic | Yes | Jul 1, 2021 |
| Arsenic | Yes | Apr 1, 2021 |
| Arsenic | Yes | Apr 1, 2021 |
| Arsenic | Yes | Apr 1, 2021 |
| Arsenic | Yes | Jan 1, 2021 |
| Arsenic | Yes | Jan 1, 2021 |
| Arsenic | Yes | Jan 1, 2021 |
| Arsenic | Yes | Oct 1, 2020 |
| Arsenic | Yes | Oct 1, 2020 |
| Arsenic | Yes | Oct 1, 2020 |
| Arsenic | Yes | Jul 1, 2020 |
| Arsenic | Yes | Jul 1, 2020 |
| Arsenic | Yes | Jul 1, 2020 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Apr 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Jan 1, 2020 |
| Arsenic | Yes | Oct 1, 2019 |
| Arsenic | Yes | Oct 1, 2019 |
| Arsenic | Yes | Oct 1, 2019 |
| Revised Total Coliform Rule | Yes | Nov 1, 2017 |
| Revised Total Coliform Rule | Yes | Nov 1, 2017 |
| Revised Total Coliform Rule | Yes | Jul 1, 2016 |
| Revised Total Coliform Rule | Yes | Jul 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for ADRIAN, CITY OF?
How many people does ADRIAN, CITY OF serve?
What violations does ADRIAN, CITY OF have?
What contaminants have been found in ADRIAN, CITY OF water?
Compare beyond Oregon
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest ADRIAN, CITY OF on cumulative violation count (50) and EPA-reported population served (159). Violation-count peers include LOS MOLINOS COMM. SERVICES DIST., LAKE UTILITY SERVICES INC NORTH (8 WPS), EDMONSON CO WATER DISTRICT.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
ADRIAN, CITY OF (OR4100002) is drawn from EPA SDWIS. Nearby county systems in this extract include ONTARIO, CITY OF; NYSSA, CITY OF; VALE, CITY OF; JORDAN VALLEY, CITY OF. Health-based rows (50 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.