Home/Directory/WA/Moses Lake

Water quality report

Moses Lake, WA
water quality

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

Check your exact address → Water Pulse

100

Excellent

City-wide average score

36

Systems serving this city

1

With PFAS detected (UCMR5)

1

Above an EPA PFAS limit

0

Unresolved health violations

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

Community water systems serving Moses Lake

MOSES LAKE CITY OF~32,428 people served 67› CASCADE VALLEY WATER DISTRICT~379 people served 100› GOLDEN PLAINS MHP #1~360 people served 100› STRATFORD ROAD ESTATES~312 people served 100› HILLCREST WATER USERS ASSN~300 people served 100› SKYLINE WATER SYSTEM INC~293 people served 100› PARKER SPRING ACRES WATER ASSOC~255 people served 100› SUNRISE WATER ASSOCIATION~250 people served 100› RIDGEVIEW ESTATES WATER ASSOCIATION~240 people served 100› GROVE TERRACE MHP TWO LLC~220 people served 100› Saddle Mountain Water Assoc.~219 people served 100› COUNTRY CLUB ESTATES WATER SYSTEM~186 people served 100› Westshore Water Company~153 people served 100› SKYLINE ACRES INC~151 people served 100› HATTON TOWN OF~105 people served 100› SUNBURST ESTATES WATER ASSN~100 people served 100› FIRST POTHOLES WATER USERS ASSN~90 people served 100› Viking Road Water System~88 people served 100› HI LO HOMEOWNERS ASSN~87 people served 100› MARINE VIEW HOME OWNERS ASSN~87 people served 100› SECT 11 DIV 1 Ridgeview Water Assn~79 people served 100› ADMIRAL WATER USERS ASSN~74 people served 100› SUNSET ACRES WATER ASSN~61 people served 100› RAINIER TRACTS WATER ASSN~61 people served 100› MT VIEW WATER SYSTEM~42 people served 100› Sagedale Apartments~40 people served 100› SUNSET ACRES WATER ASSOCIATION~40 people served 100› SILVER SANDS CONDO WATER~37 people served 100› SUNRISE ESTATES WATER SYSTEM~33 people served 100› ORCHARD HOMES WATER SYSTEM~31 people served 100› Desert Hills~30 people served 100› MAPLES PLAT WATER SYSTEM~30 people served 100› Lyons Water System~28 people served 100› COUNTRY LANE EAST~27 people served 100› SUN DESERT INC~27 people served 100› PARK ORCHARD TRACT 40~25 people served 100›

Moses Lake water FAQ

How is Moses Lake's water quality scored?

PurityRadar computes a 0–100 score from public EPA records for the community water systems serving Moses Lake. 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.

More cities in Washington

Aberdeen 100 Acme 100 Adna 100 Airway 100 Albion 100 Algona 100

All Washington cities →