Water by zip · 84067
Roy water
Roy City blends treated surface water purchased from Weber Basin Water Conservancy District with water from four of its own deep wells. Roy City reported that its drinking water met all federal and state requirements in 2024. The notes below come straight from the city's own annual report.
Your water system
Roy City Water System
Source: Contracted treated water from Weber Basin Water Conservancy District plus 4 city-owned deep wells..
Roy City's 2024 report states local hardness ranges from 10 to 18 grains per gallon.
What stands out
Minerals and hardness
Roy City's 2024 report lists total dissolved solids between 260 and 304 mg/L and notes that local water hardness ranges from 10 to 18 grains per gallon, which is why so many homes here run a water softener.
What was tested
Arsenic came in between non-detect and 0.0015 mg/L and nitrate between non-detect and 0.9 ppm, both well under their limits. Sodium ranged from 14.0 to 47.8 ppm and sulfate from 7.0 to 43.7 ppm.
Disinfection byproducts
Because the surface-water portion is chlorinated, the report tracks byproducts: total trihalomethanes were measured up to 55.1 ug/L (limit 80) and total haloacetic acids stayed low, both within federal limits.
This is a plain-language summary, not a substitute for your utility's official report. Roy City Water System 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.
If you want to soften that hardness and polish the taste, a salt-free whole-home conditioner paired with a drinking-water ionizer is a common setup for Roy homes. Stop by The Well for a free water test and we will help you read your own numbers before you decide on anything.