Oregon Water Systems

Oregon public water system directory

This directory lists the public water system profiles currently available for Oregon. It is not a complete statewide inventory, and it is not an address-level service lookup.

Compare Systems

3 available Oregon system records

Compare the PWSID, linked community, source-water context, and report year currently available for each Oregon record.

All systems are shown.

PWSIDSystemCitiesCountiesSource waterViolation records shownLatest CCR
OR4100047ASHLAND WATER DEPARTMENTAshlandNot verifiedAshland Creek, collected in Reeder Reservoir; the report also records purchased water from the Medford Water Commission.No violation records shown in available records2025
OR4100342GRANTS PASS, CITY OFGrants PassNot verifiedSurface water from the Rogue River.No violation records shown in available records2025
OR4100497MCMINNVILLE WATER & LIGHTMcMinnvilleNot verifiedPrecipitation impounded in McGuire and Haskins reservoirs.No violation records shown in available records2025
PWSIDOR4100047
SystemASHLAND WATER DEPARTMENT
CitiesAshland
CountiesNot verified
Source waterAshland Creek, collected in Reeder Reservoir; the report also records purchased water from the Medford Water Commission.
Violation records shownNo violation records shown in available records
Latest CCR2025
PWSIDOR4100342
SystemGRANTS PASS, CITY OF
CitiesGrants Pass
CountiesNot verified
Source waterSurface water from the Rogue River.
Violation records shownNo violation records shown in available records
Latest CCR2025
PWSIDOR4100497
SystemMCMINNVILLE WATER & LIGHT
CitiesMcMinnville
CountiesNot verified
Source waterPrecipitation impounded in McGuire and Haskins reservoirs.
Violation records shownNo violation records shown in available records
Latest CCR2025

Profiles

Open a Oregon public water system profile

Each of these 3 profiles keeps its source links, annual-report details, limitations, and summarized CCR entries together.

Last updated: State data

ASHLAND WATER DEPARTMENT

PWSID OR4100047

View system profile

System-level profile for Ashland. Use it to review report-year context, source links, available violation records, contaminant relationships, and limitations.

System type
Community water system
Communities
Ashland
Counties
County not listed
Latest CCR
2025
Last updated: State data

GRANTS PASS, CITY OF

PWSID OR4100342

View system profile

System-level profile for Grants Pass. Use it to review report-year context, source links, available violation records, contaminant relationships, and limitations.

System type
Community water system
Communities
Grants Pass
Counties
County not listed
Latest CCR
2025
Last updated: State data

MCMINNVILLE WATER & LIGHT

PWSID OR4100497

View system profile

System-level profile for McMinnville. Use it to review report-year context, source links, available violation records, contaminant relationships, and limitations.

System type
Community water system
Communities
McMinnville
Counties
County not listed
Latest CCR
2025
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