Water by zip · 84025
Farmington water
Farmington City publishes an annual water quality report for its customers. The 2023 report shows the city's water met federal and state drinking water standards. As with all tap water, the report lists low levels of naturally occurring minerals and treatment byproducts.
Your water system
Farmington City Water System
Source: About 90% from local underground wells throughout the city, with the remaining 10% purchased as treated water from the Weber Basin Water Conservancy District.. Public water system ID UTAH06004.
Farmington's 2023 report does not publish a single hardness number, but Davis County water that blends local wells with Weber Basin supply is generally considered moderately hard to hard.
What stands out
Where the water comes from
Farmington's 2023 report states roughly 90% of the city's water is drawn from local underground wells and about 10% is treated water purchased from the Weber Basin Water Conservancy District.
What the 2023 report measured
Detected levels stayed within federal limits, including nitrate at ND to 0.62 mg/L (limit 10), fluoride at 0.2 to 0.9 mg/L (limit 4), and arsenic at ND to 0.0023 mg/L. Total trihalomethanes were ND to 2.85 ug/L (limit 80) and haloacetic acids ND to 3 ug/L (limit 60).
Lead and copper
The 2023 report lists the 90th-percentile lead result at ND to 0.0094 mg/L (action level 0.015) and copper at 0.011 to 0.529 mg/L (action level 1.3). Lead in tap water usually comes from household plumbing rather than the source water.
This is a plain-language summary, not a substitute for your utility's official report. Farmington 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 a cleaner glass, a drinking-water ionizer at the tap plus whole-home salt-free conditioning can improve taste and cut down on scale without adding sodium. Stop by The Well for a free water test and we will help you read your own numbers.