WESTPORT WATER DEPARTMENT
PWSID: WA5395300 · Westport, WA · Serves 5,346 people
According to EPA Safe Drinking Water Information System (SDWIS), WESTPORT WATER DEPARTMENT (PWSID WA5395300) in Westport, WA is listed as a CWS water system covering about 5,346 people. The same extract lists 10 health-based violation records spanning 2024-2025. Those 10 health-based rows for WESTPORT WATER DEPARTMENT cover contaminants such as Arsenic; they remain historical EPA registry entries, not a current compliance or drinkability score.
WESTPORT WATER DEPARTMENT has 10 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 Arsenic. Recorded violations span 2024–2025. Day-to-day primacy enforcement for this system runs through the Washington 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 Washington state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- WA5395300
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Westport, WA
- Population Served
- 5,346
- Health Violations
- Yes (10)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Arsenic | 10 | 10 |
Violation History (10)
Frequently Asked Questions
What does EPA SDWIS list for WESTPORT WATER DEPARTMENT?
How many people does WESTPORT WATER DEPARTMENT serve?
What violations does WESTPORT WATER DEPARTMENT have?
What contaminants have been found in WESTPORT WATER DEPARTMENT water?
Compare beyond Washington
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest WESTPORT WATER DEPARTMENT on cumulative violation count (10) and EPA-reported population served (5,346). Violation-count peers include ETHETE WATER SYSTEM, Quechan Utility, Grand Canyon West. Population peers include BOONEVILLE WATER AND SEWER, FORT BEND COUNTY MUD 118, MOUNT HOUSTON ROAD MUD.
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
Explore More
About This Data
WESTPORT WATER DEPARTMENT (WA5395300) is drawn from EPA SDWIS. Nearby county systems in this extract include ABERDEEN CITY OF; HOQUIAM WATER DEPARTMENT; OCEAN SHORES WATER DEPT; ELMA CITY OF. Health-based rows (10 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.