Is Lacey, WA tap water safe?
The short answer
1 of the 15 utilities serving Lacey has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Washington’s records: Prairie Ridge 605.
Lacey Water Department, which serves the most people here, has 2 results above the health goal. The worst: Lead at 6.0 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.
The water from Lacey Water Department is soft to moderately hard depending on the source, 32 to 120 mg/L (1.9 to 7 grains per gallon). How Washington’s water compares.
A town can be served by more than one utility, and some homes are on private wells. The name on your water bill tells you which is yours, and your ZIP code narrows it down. They are listed by how many people each serves in Lacey’s ZIP codes, from EPA’s estimates.
- Open report
Lacey Water Department
Washington · serves 105,178 people · about 31,900 in Lacey
2 results above the health goal. The worst: Lead at 6.0 ppb, above the health goal. Hardness: soft to moderately hard depending on the source, 32 to 120 mg/L (1.9 to 7 grains per gallon).
No health-based violations since 2016
- Open report
Tanglewilde Thompson Place 600
Washington · serves 7,900 people · about 2,100 in Lacey
2 results above the health goal. The worst: Arsenic at 2.3 ppb, above the health goal. Hardness: moderately hard, typically 71 mg/L (4.2 grains per gallon).
No health-based violations since 2016
- Open report
Silver Hawk
Washington · serves 499 people · about 220 in Lacey
1 result above the health goal. The worst: Lead at 0.5 ppb, above the health goal.
No health-based violations since 2016
- Open report
Foxhall
Washington · serves 549 people · about 190 in Lacey
2 results above the health goal. The worst: Lead at 3.4 ppb, above the health goal. Hardness: soft to moderately hard depending on the source, 41 to 97 mg/L (2.4 to 5.7 grains per gallon).
No health-based violations since 2016
- Open report
Hawley Hills 686
Washington · serves 425 people · about 120 in Lacey
Nothing in its records is above a health goal. Hardness: soft to moderately hard depending on the source, 59 to 72 mg/L (3.5 to 4.2 grains per gallon).
No health-based violations since 2016
- Open report
Pattison 500
Washington · serves 4,643 people · about 110 in Lacey
2 results above the health goal. The worst: Lead at 3.1 ppb, above the health goal. Hardness: soft to moderately hard depending on the source, 56 to 70 mg/L (3.3 to 4.1 grains per gallon).
No health-based violations since 2016
- Open report
Nisqually Highlands 364
Washington · serves 162 people · about 110 in Lacey
2 results above the health goal. The worst: Arsenic at 3.0 ppb, above the health goal. Hardness: soft, 52 mg/L (3 grains per gallon).
No health-based violations since 2016
- Open report
Hawk Acres 607
Washington · serves 328 people · under 100 in Lacey
1 result above the health goal. The worst: Lead at 5.1 ppb, above the health goal. Hardness: moderately hard, 76 mg/L (4.4 grains per gallon).
No health-based violations since 2016
- Open report
Prairie Ridge 605
Washington · serves 250 people · under 100 in Lacey
1 result above the health goal. The worst: Lead at 4.0 ppb, above the health goal. Hardness: moderately hard, 89 mg/L (5.2 grains per gallon).
1 health-based violation since 2016
- Open report
Meadows 690
Washington · serves 3,100 people · under 100 in Lacey
1 result above the health goal. The worst: Lead at 5.9 ppb, above the health goal. Hardness: moderately hard, 76 mg/L (4.4 grains per gallon).
No health-based violations since 2016
5 more utilities in Lacey
By EPA’s estimate, each serves fewer people in Lacey than those above.
- Tolmie Park 239serves 195 people · under 100 in Lacey · no health-based violations since 2016
- Giffords 685serves 90 people · under 100 in Lacey · no health-based violations since 2016
- Covington 212serves 40 people · under 100 in Lacey · no health-based violations since 2016
- Coppermill 520serves 62 people · under 100 in Lacey · no health-based violations since 2016
- Countrywood Estates 680serves 488 people · under 100 in Lacey · no health-based violations since 2016
What handles it
Each of these is certified, on a certifier’s listing, for a result above a line in Lacey Water Department’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Aquasana SmartFlow Reverse Osmosis (AQ-SFRO2)
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Lead, Arsenic
Brondell Capella RC250 Reverse Osmosis System
Under-sink reverse osmosis
- WQA listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 9, 2026
Certified for: Lead, Arsenic
Water testing near Lacey
The 3 labs Washington certifies closest to Lacey, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Thurston County Health Department Laboratory
Olympia, WA · about 7 miles
Certified for bacteria, nitrate
Olympic Analytical LLC dba Vanguard Laboratory
Olympia, WA · about 12 miles
Certified for bacteria, nitrate
Water Management Laboratories, Inc.
Tacoma, WA · about 21 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts, radioactivity
Which ZIP codes are in Lacey: Census 2020 relationship files. Which utilities serve them, and how many people: EPA SDWIS and EPA’s service area map. Each utility’s results: EPA UCMR 5, EPA SDWIS, and EPA’s and the state’s compliance monitoring, as its report lists them. How they are measured: methodology. Certified labs: Washington State Department of Ecology, Lab Accreditation Program, environmental laboratories accredited for drinking water analyses; distances from the Census 2020 ZIP code tabulation area gazetteer.
Near Lacey
Other towns in Thurston County with a page of their own.
What to do next
- Read Lacey Water Department’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for LeadRanked by certification and what they cost over five years.The best water filters for lead, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water