DARK HOLLOW WATER ASSOCIATION
PWSID: OR4105117 · Medford, OR · Serves 45 people
According to EPA Safe Drinking Water Information System (SDWIS), DARK HOLLOW WATER ASSOCIATION (PWSID OR4105117) in Medford, OR is listed as a CWS water system covering about 45 people. The same extract lists 3 health-based violation records spanning 2016-2022. Those 3 health-based rows for DARK HOLLOW WATER ASSOCIATION cover contaminants such as Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
DARK HOLLOW WATER ASSOCIATION has 3 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 Revised Total Coliform Rule. Recorded violations span 2016–2022. 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)
- OR4105117
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Medford, OR
- Population Served
- 45
- Health Violations
- Yes (3)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Revised Total Coliform Rule | 3 | 3 |
Violation History (3)
| Contaminant | Health | Date |
|---|---|---|
| Revised Total Coliform Rule | Yes | Sep 1, 2022 |
| Revised Total Coliform Rule | Yes | Sep 1, 2022 |
| Revised Total Coliform Rule | Yes | Dec 1, 2016 |
Frequently Asked Questions
What does EPA SDWIS list for DARK HOLLOW WATER ASSOCIATION?
How many people does DARK HOLLOW WATER ASSOCIATION serve?
What violations does DARK HOLLOW WATER ASSOCIATION have?
What contaminants have been found in DARK HOLLOW WATER ASSOCIATION water?
Compare beyond Oregon
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest DARK HOLLOW WATER ASSOCIATION on cumulative violation count (3) and EPA-reported population served (45). Violation-count peers include Mohegan Tribal Utility Authority, RED CLIFF NORTH, Tesuque Pueblo.
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
DARK HOLLOW WATER ASSOCIATION (OR4105117) is drawn from EPA SDWIS. Nearby county systems in this extract include MEDFORD WATER COMMISSION; ASHLAND WATER DEPARTMENT; CENTRAL POINT, CITY OF; EAGLE POINT, CITY OF. Health-based rows (3 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.