CHENOWITH PUD
PWSID: OR4100867 · The Dalles, OR · Serves 4,500 people
According to EPA Safe Drinking Water Information System (SDWIS), CHENOWITH PUD (PWSID OR4100867) in The Dalles, OR is listed as a CWS water system covering about 4,500 people. The same extract lists 2 health-based violation records spanning 2022-2022. Those 2 health-based rows for CHENOWITH PUD cover contaminants such as Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
CHENOWITH PUD has 2 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 2022–2022. 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)
- OR4100867
- System Type
- CWS
- Water Source
- Groundwater
- Location
- The Dalles, OR
- Population Served
- 4,500
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Revised Total Coliform Rule | 2 | 2 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Revised Total Coliform Rule | Yes | Jul 1, 2022 |
| Revised Total Coliform Rule | Yes | Jul 1, 2022 |
Frequently Asked Questions
What does EPA SDWIS list for CHENOWITH PUD?
How many people does CHENOWITH PUD serve?
What violations does CHENOWITH PUD have?
What contaminants have been found in CHENOWITH PUD water?
Compare beyond Oregon
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CHENOWITH PUD on cumulative violation count (2) and EPA-reported population served (4,500). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe. Population peers include Laguna Valley, VALDEZ WATER SYSTEM - MAIN, GREENSBORO, UTILITIES BD OF THE CITY OF.
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
CHENOWITH PUD (OR4100867) is drawn from EPA SDWIS. Nearby county systems in this extract include BEND, CITY OF; AVION WC - GREATER AVION; ROATS WATER SYSTEM; SUNRIVER WATER LLC/SUNRIVER UTILITIES. Health-based rows (2 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.