Anchorage vs Wasilla Water Quality
Side-by-side water quality comparison for two Alaska cities.
If you are comparing Anchorage and Wasilla water quality - whether moving, choosing between the two, or curious about a relative's water - here is what the data shows.
Hardness comparison
Anchorage has somewhat harder water at 35 PPM versus Wasilla at 25 PPM, a difference of 10 PPM. Wasilla residents generally do not need any water softening equipment.
Water sources and why they differ
Water sources differ: Anchorage draws from Eklutna Lake + Ship Creek, while Wasilla uses Lucile Creek & wells. Both use similar source types, but local geology creates the hardness variation.
Contaminant concerns
PFAS contamination is a concern in Anchorage (15.13 ppt, above the EPA limit of 4 ppt). A reverse osmosis system or NSF P473-certified filter is recommended for drinking water.
What this means for you
Not sure what your specific situation needs? Take the quiz to get a recommendation based on your water data, budget, and household size.
| Metric | Anchorage | Wasilla |
|---|---|---|
| Hardness | 35 PPM | 25 PPM |
| GPG | 2 | 1.5 |
| TDS | 50 PPM | 39 PPM |
| PFAS | 15.13 ppt | 3.65 ppt |
| Lead | 1.6 ppb | 3.1 ppb |
| Chlorine | 0.5 mg/L | 0.8 mg/L |
| Level | Slightly Hard | Slightly Hard |