Is Sitka tap water safe to drink?

Yes with good quality

Sitka's tap water meets all EPA standards and scores well on our analysis. It is generally safe to drink though filtration can improve taste and provide extra precaution.

85/100
Purity Score
0
Issues Found
0.3 GPG
Hardness
Not detected
PFAS

No major issues detected. Sitka's water currently meets EPA primary drinking water standards.

Alaska

9,983,599,836 · Blue Lake Reservoir

Sitka Water Quality Report (2026)

Low Risk Updated March 2026 8,532 residents
See Best Filters for Sitka
85
Purity Score

This 2026 water quality report for Sitka compiles data from EPA SDWIS, EWG testing records, and the City of Sitka Electric Department consumer confidence report. Scores, contaminant levels, and matched filter recommendations are below.

Contaminant Levels

PFAS
ND
Lead
0.4 ppb
Nitrate
0.1 mg/L
Hardness
0.3 gpg

Health Insights

  • 1
    Sitka's water meets current EPA standards. Filtration can improve taste and provide extra safety.

Score

85 /100
Excellent
"Good" threshold (70)

Sitka tap water is sourced from Blue Lake Reservoir and treated by City of Sitka Electric Department. Overall purity score: 85/100 (Excellent). Updated for 2026.

Fix Your Water

Best filters matched to Sitka's 0 issues.

See Filters

Explore Sitka Water Data

PFAS in SitkaForever chemicals
Lead in SitkaLead risk
Sitka Hard WaterHardness data
Best FiltersFull comparison
AlaskaState rankings

Sitka Water FAQ

Is Sitka AK tap water safe to drink in 2026?
Sitka tap water meets EPA federal drinking water standards and scores 85/100 (Excellent) on PurityMap for 2026. For most healthy adults the water is considered safe but point-of-use filtration adds an important layer of protection.
Does Sitka AK use chlorine or chloramine for disinfection?
Sitka uses chlorine as the primary disinfectant with a residual level of 0.4 ppm. Standard activated carbon filters including pitcher filters are effective at removing free chlorine taste and odor.
How hard is Sitka AK water and what is the TDS level?
Sitka water hardness is 0.3 grains per gallon (soft) with a TDS of 10 ppm (excellent). This level is unlikely to cause significant scale buildup in household plumbing.
Has PFAS been found in Sitka AK drinking water?
Based on available EPA UCMR5 monitoring data as of 2026 PFAS have not been detected above EPA advisory levels in Sitka drinking water.
What is the best water filter for Sitka?
Based on Sitka's water profile, we recommend the Clearly Filtered Water Pitcher. Sitka water scores well overall. A pitcher filter provides extra precaution and improves taste for drinking and cooking.

Nearby Reports

AnchorageAlaska — 85/100FairbanksAlaska — 85/100JuneauAlaska — 85/100WasillaAlaska — 85/100

All Alaska cities

Explore Water Quality by State

Compare across all 50 US states

View All States

Data Sources

  • EPA SDWIS
  • EWG Tap Water Database
  • City of Sitka Electric Department CCR
  • USGS monitoring data

PurityMap compiles public data. Updated March 2026.

© 2026 PurityMap. For informational purposes only.

Link copied!

Scroll to Top