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Water quality report

Lynden, WA
water quality

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

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100

Excellent

City-wide average score

31

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 Lynden. PFAS figures are from EPA UCMR5 (2023–25) monitoring; not every system was sampled.

Community water systems serving Lynden

LYNDEN WATER DEPARTMENT~17,969 people served 100› SANDY POINT IMPROVEMENT CO~2,098 people served 100› POLE ROAD WATER ASSOCIATION~1,545 people served 100› NOOKSACK VALLEY WATER ASSOCIATION~1,343 people served 100› MEADOWBROOK WATER ASSOCIATION~579 people served 100› DELTA WATER ASSOCIATION~450 people served 100› SKOOKUM CHUCK WATER ASSOCIATION~415 people served 100› BERTHUSEN ROAD WATER ASSOCIATION~409 people served 100› Northwest Water Assoc. Inc.~400 people served 100› BELL BAY JACKSON WATER ASSOCIATION~350 people served 100› RASPBERRY RIDGE WATER ASSOCIATION~276 people served 100› Y-SQUALICUM WATER ASSN~260 people served 100› GUIDE MERIDIAN WATER ASSOCIATION~258 people served 100› PERCIE ROAD WATER ASSOCIATION~250 people served 100› Colony Mountain~213 people served 100› MOUNTAIN VIEW WATER ASSOCIATION~186 people served 100› VALLEY VIEW WATER ASSOC~185 people served 100› ROEDERLAND WATER ASSOCIATION~150 people served 100› LAKE TERRILL WATER ASSOC~125 people served 100› ALDERGROVE WATER ASSOC.~120 people served 100› LAKE SAMISH TERRACE LLC~115 people served 100› CENTURY WATER ASSOCIATION~110 people served 100› FLEMINGS PLATT WATER ASSOCIATION~84 people served 100› GLACIER SPRINGS WATER SYSTEM~71 people served 100› FAIRFIELD MHP~66 people served 100› BELFERN WEST~60 people served 100› NORTHWEST MOBILE HOME PARK~55 people served 100› LAUREL WEST WATER ASSOCIATION~45 people served 100› KELLY ROAD WATER ASSOCIATION~45 people served 100› CALMOR COVE CLUB~43 people served 100› BAKER VIEW WATER ASSOC~40 people served 100›

Lynden water FAQ

How is Lynden's water quality scored?

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