Is Suncrest, WA tap water safe?
The short answer
None of the 3 utilities serving Suncrest has a result above a legal limit or action level, or a health-based violation since 2016, in EPA’s and Washington’s records.
Stevens Co PUD - Suncrest, which serves the most people here, has 2 results above the health goal. The worst: Arsenic at 7.6 ppb, above the health goal. Health goals are stricter than legal limits and are not enforced.
The water from Stevens Co PUD - Suncrest is hard to very hard depending on the source, 160 to 282 mg/L (9.4 to 16.5 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 Suncrest’s ZIP codes, from EPA’s estimates.
- Open report
Stevens Co PUD - Suncrest
Washington · serves 7,484 people · about 820 in Suncrest
2 results above the health goal. The worst: Arsenic at 7.6 ppb, above the health goal. Hardness: hard to very hard depending on the source, 160 to 282 mg/L (9.4 to 16.5 grains per gallon).
No health-based violations since 2016
- Open report
Stevens Co PUD - West Shore
Washington · serves 505 people · about 240 in Suncrest
1 result above the health goal. The worst: Arsenic at 7.0 ppb, above the health goal. Hardness: very hard, typically 197 mg/L (11.5 grains per gallon).
No health-based violations since 2016
- Open report
City of Spokane
Washington · serves 346,138 people · about 180 in Suncrest
1 result above EPA’s new limit, which takes effect in 2029 and 2 results above the health goal. The worst: PFOS at 6.1 ppt, above EPA’s new limit, which takes effect in 2029. Hardness: moderately hard to hard depending on the source, 87 to 174 mg/L (5.1 to 10.2 grains per gallon).
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 Stevens Co PUD - Suncrest’s water, which serves the most people here. Another utility’s report names what handles its own results.
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Countertop reverse osmosis
- IAPMO listing:NSF/ANSI 42NSF/ANSI 53NSF/ANSI 58NSF/ANSI 401checked Oct. 4, 2026
Certified for: Arsenic, Lead
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: Arsenic, Lead
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: Arsenic, Lead
Water testing near Suncrest
The 3 labs Washington certifies closest to Suncrest, in a straight line. Call first: certification is test by test, and not every lab takes samples from homeowners.
Anatek Labs, Inc - Spokane
Spokane, WA · about 16 miles
Certified for bacteria, nitrate, lead and copper, metals, minerals and other inorganics, organic chemicals, disinfection byproducts, radioactivity
Tshimakain Creek Laboratories
Spokane Valley, WA · about 18 miles
Certified for bacteria, nitrate, minerals and other inorganics
Eurofins Spokane
Spokane Valley, WA · about 21 miles
Certified for bacteria, nitrate, minerals and other inorganics
ZIP codes in Suncrest
Which ZIP codes are in Suncrest: 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 Suncrest
Other towns in Spokane County with a page of their own.
What to do next
- Read Stevens Co PUD - Suncrest’s full reportEvery result with its dates, the violations, and the certification claim that handles each finding.Open the report
- Filters for ArsenicRanked by certification and what they cost over five years.The best reverse osmosis systems, ranked
- On a private well?No utility tests a well. A certified lab test is the first step.How to test well water