Anchorage Tap Water Quality Report
Anchorage's water has 2 contaminants above EPA MCLGs. Consider using a certified water filter for additional protection.
1 other system serving parts of Anchorage reports results above guidelines — check which system bills you. SOUTHWOOD MANOR TC (1 above guidelines)
Water system
MOA MUNICIPALITY OF ANCHORAGE
13 other systems also serve parts of Anchorage. 4 other systems are listed for Anchorage. See their figures
People Served
221,351
Health-based violations since 2020
0
MOA MUNICIPALITY OF ANCHORAGE. EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
Latest sample on file
Apr 2022 · MOA MUNICIPALITY OF ANCHORAGE
Utilities publish newer results in their annual water quality report (Consumer Confidence Report).
Is Anchorage Tap Water Safe to Drink?
We recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems. Anchorage's water has 2 contaminants above EPA health-based guidelines (MCLGs), while it meets federal legal limits.
MOA MUNICIPALITY OF ANCHORAGE, Anchorage's water system, serves 221,351 people. 13 other systems also serve parts of Anchorage. 4 other systems are listed for Anchorage. Each system's results are listed under its own name, never added to MOA MUNICIPALITY OF ANCHORAGE's. Water quality testing is conducted regularly and reported to the EPA. The latest sample on file for MOA MUNICIPALITY OF ANCHORAGE is from Apr 2022.
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Alaska
Anchorage Water Service Areas
What these numbers actually mean for Anchorage, AK
We read Anchorage, AK’s published record and send you a short report — which findings warrant a decision, which to ignore, and what to do about it. Including when the answer is nothing.
- 2 contaminants above EPA MCLGs and 4 contaminants with an EPA health goal detected in some samples (no level on file)
- 76 results on file
- 23 PFAS compounds on record
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Recommended Water Filters for Anchorage
Based on Anchorage's water quality data, these NSF-certified filters are recommended to remove contaminants above EPA MCLGs.
Culligan
ZeroWater
NSF Certified:
Flow Rate
1.9 gpm
Daily Production
1 gpd
Highlights:
- Compact design
- Easy to set up
- Affordable
- NSF-42, NSF-53, NSF-401 certified
Removes 19 contaminants:
+14 more
Strontium, Molybdenum, Fluoride, Uranium, Lead, Total PFAS, Chlorine, 25, Phosphorus, Bicarbonate, Calcium, Carbonate, Magnesium, Sodium
Santevia
Bath Filter
NSF Certified:
Flow Rate
0.36 gpm
Highlights:
- Organic cotton design reduces plastic used in construction
- Affordable upfront & ongoing cost
- The only bath filter that removed 100% chlorine with “normal” faster faucet flow
Removes 1 contaminants:
Waterdrop
A1
NSF Certified:
Flow Rate
1 gpm
Highlights:
- Performance certified
- Lower price than Philips
- Hot water dispensing
- Compact design
Removes 5 contaminants:
Whirlpool Corporation
W11256135
NSF Certified:
Capacity
1001 gal
Filter Life
3 mo
Flow Rate
0.7 gpm
Removes 19 contaminants:
+14 more
Benzene, Carbofuran, Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Chlorobenzene, Cryptosporidium, Ethylbenzene, Lead, Mercury, Metolachlor, Tetrachloroethylene, Toxaphene, Turbidity
Test Your Water Quality
Professional laboratory testing provides accurate, detailed analysis of your drinking water.
SimpleLab
Advanced Home Water Test
$269
Comprehensive water analysis testing over 200 contaminants including bacteria, heavy metals, and chemical compounds.
Tap Score
PFAS Forever Chemicals Test
$339.95
Specialized test for PFOA, PFOS, and 24 other forever chemicals. Essential for areas near military bases, airports, or industrial sites.
Tap Score
Advanced Microplastics Test
$829
Cutting-edge testing for microplastics particles in drinking water using advanced laboratory techniques.
What Anchorage's water readings can explain
Utility-reported data for Anchorage includes sulfate and a chlorine-based disinfectant — the readings behind these common tap water questions. We publish a city-level hardness figure for Anchorage, resolved from its water systems where they report one and estimated from county sampling where they do not. Each page starts with the hot-tap and cold-tap check, then shows what your own water system reported.
Water softener cost and installation in Anchorage
Anchorage's tap water measures 6.4 grains per gallon (110.0 mg/L) — moderately hard on the USGS scale, below the range where scale is usually worth treating.
Water softener cost for 6.4 gpg water in Anchorage — equipment and local installation labour for your ZIP code, with the sizing arithmetic shown in full. For the national picture first, read what a water softener costs — equipment, installation labour and ten-year ownership, each separated out. For Alaska as a whole, read water softener cost in Alaska — priced against the plumber wage published for the state.
Frequently Asked Questions About Anchorage Tap Water
Anchorage's water has 2 contaminants above EPA MCLGs. While the water meets federal legal limits, we recommend using a certified water filter for additional protection, especially for vulnerable populations like children, pregnant women, and those with compromised immune systems.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach MOA MUNICIPALITY OF ANCHORAGE. For a problem with your water now (discolored water, no water, low pressure, a leak), contact MOA MUNICIPALITY OF ANCHORAGE directly.
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