Water by zip · 84060
Park City water
Park City's water is more complex than most: a blend of deep wells, springs, reservoir, and river water run through two treatment plants. Park City reports meeting federal and state drinking-water standards. One Park City story is genuinely worth understanding.
Your water system
Park City Water Department
Source: a treated, mixed supply: deep wells, springs, Rockport Reservoir, and Weber River water through two treatment plants. Public water system ID UTAH22011.
The Heber Valley and the wider Wasatch Back are widely documented as very hard water, commonly in the range of 15 to 25 or more grains per gallon region-wide. Hard water is not unsafe, but it scales pipes and water heaters, spots glassware, and keeps soap from lathering.
What stands out
PFAS, and how Park City handles it
Low levels of PFAS (so-called forever chemicals, here linked to fluorocarbon ski wax) were detected in Park City's groundwater wells starting in 2022. After the EPA set new limits in 2024 (4 parts per trillion for PFOA and PFOS), Park City blends its PFAS-free treated water with the affected well water to comply; an October 2024 compliance test read about 3.7 ppt, meeting the standard. Park City was the first system in Utah to gain state approval for its PFAS plan.
A treated mountain supply
Because the supply is treated surface and groundwater, chlorine and its byproducts are part of the picture, the usual tradeoff of keeping a large mountain system safe on its way to your tap.
Hard, like the region
Park City sits in the same very hard water region as the rest of the Wasatch Back, so scale and spotting are familiar here too.
This is a plain-language summary, not a substitute for your utility's official report. Park City Water Department reports meeting federal drinking-water standards. For the full, current numbers, read the official report linked above.
What helps
What we would do about it.
For Park City and Snyderville homes, a quality drinking system reduces PFAS, chlorine byproducts, and more at the tap, and whole-home filtration plus salt-free conditioning handles chlorine and hardness across the house. A free water test is the honest place to start.