Water Quality in Olympia, WA (98531)
EPA violation data for public water systems serving ZIP code 98531.
No Health-Based Violations
None of the 39 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are18 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 77% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
27,337
Population
39
Water Systems
18
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (39)
Olympia City Of
All resolvedLacey Water Department
Tumwater City Of
Centralia Public Works - Water
All resolvedYelm City Of
Maple Lane Behavioral Health
All resolvedSeven Eleven Development Corp
Randle One Stop
All resolvedTransalta Centralia Generation
All resolvedLong Road Mobile Estates
Trailer Village
Seminary Hill Water Assn.
Prairie Pines Mobile Estates
Mountain View
Hill Water Company
Harrison Rv Park
Centralia Congregation Of Jehovahs
Smileys Mobile Park #1
Prairie Pines Mobile Estates #1
Parkway Court Mobile Home Park
Harrison Mobile Home Park
Skookumchuck Mobil Manor
Junction Bar And Grill
Grand Mound Baptist Church
Central Bible Evangelical Free Chur
Valley Dairy Cabins
Twin Firs Park
Als Beef Shop
Symons Frozen Foods
Smileys Mobile Park #2
Ocean Beach Hiway Spring
Bodes Truck Stop
Gordon Schultz Water System
Crescent Grocery
Rainbow Driving Range
Sterling Estates East
Sterling Estates West
Ketron Island Water Inc
All resolvedDjo Plumbing
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2022
How Does This Compare?
Olympia (98531) has more violations than 77% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 18, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.