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Water quality report

Arlington, WA
water quality

Drinking water across Arlington’s community water systems, from EPA public records.

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100

Excellent

City-wide average score

41

Systems serving this city

1

With PFAS detected (UCMR5)

0

Above an EPA PFAS limit

0

Unresolved health violations

Across all community water systems EPA records map to Arlington. PFAS figures are from EPA UCMR5 (2023–25) monitoring; not every system was sampled.

Community water systems serving Arlington

ARLINGTON CITY OF~20,418 people served 100› PRIEST POINT BEACH WATER INC~624 people served 100› WILKSHIRE LANE WATER DISTRICT INC~460 people served 100› EAGLE RIDGE~250 people served 100› LOCHAVEN WATER~225 people served 100› SCHLUTER WATER ASSOCIATION~224 people served 100› JUNIPER BEACH WATER DISTRICT~213 people served 100› ROSELAND COMMUNITY CLUB ASSOCIATION~210 people served 100› HONEYMOON LAKE~195 people served 100› MEADOW LAKE WATER ASSOCIATION~171 people served 100› LAKESIDE SHORES IMPROVEMENT ASSOC.~166 people served 100› NORTH RIDGE WATER CORP~135 people served 100› INDIAN RIDGE WATER COMPANY~120 people served 100› ARLINGTON EAST MUTUAL WATER ASSN.~100 people served 100› LAKE KI SUNRISE ADDITION WATER~96 people served 100› PILCHUCK RIVIERA #1~90 people served 100› NEW START LANDOWNERS ASSOCIATION~90 people served 100› OLYMPIC MARINE VIEW WATER ASSOC~89 people served 100› MERIDIAN WATER SYSTEM~81 people served 100› GAYS WATER DISTRICT ASSOCIATION~81 people served 100› UTSALADY WATER~80 people served 100› CHEALCO WATER SUPPLY~78 people served 100› ARLINGTON VIEW ESTATES WATER ASSOC~75 people served 100› TULALIP SHORES WATER SYSTEM~74 people served 100› SNUG HARBOR MHC~71 people served 100› LAKE CASSIDY ESTATES~70 people served 100› PILCHUCK 26 TRACTS~66 people served 100› KYAK RIDGE WATER SYSTEM~66 people served 100› SUNNY SHORES COMMUNITY CLUB~60 people served 100› ARLINGTON HEIGHTS WATER CO INC~57 people served 100› TULALIP WOOD WATER SYSTEM~52 people served 100› FOREST GROVE MOBILE HOME PARK~51 people served 100› TWIN ROADS WATER ASSOCIATION~50 people served 100› BRUTUS WATER SYSTEM~48 people served 100› PANTHER LAKE COMMUNITY WATER SYSTEM~47 people served 100› POINT LOWELL/PARKSIDE~46 people served 100› DRIFTWOOD HEIGHTS #2 COMMUNITY ASSN~40 people served 100› BUNK FOSS SYSTEM~36 people served 100› MEADOWBROOK HOMEOWNERS ASSN~35 people served 100› Lakewood Garden Tracts Water Assoc~33 people served 100› MC PHERSON HILLS WATER SYSTEM~30 people served 100›

Arlington water FAQ

How is Arlington's water quality scored?

PurityRadar computes a 0–100 score from public EPA records for the community water systems serving Arlington. The city-wide figure shown is the average of those systems.

Where does the data come from?

EPA SDWIS — the federal Safe Drinking Water Information System — covering active community water systems and their health-based violations. Every figure traces back to that public record.

Is this a substitute for testing my tap?

No. System-level data can't account for your home's own plumbing (lead service lines, fixtures). For health decisions, test your tap with a certified lab and confirm with your utility.

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