Water Hardness in 84401
Ogden, Utah · Weber County
Dataset updated March 9, 2026Matched to 10 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology
How this ZIP reading is built
This ZIP reading is built from 10 matched water systems. When more than one system is matched, the displayed value is weighted toward larger known service populations when that data is available.
Hardness is a mineral-content reading, not a drinking-water safety rating. Use it for scale, appliance, and softener decisions; check your utility report or test your tap before sizing treatment equipment. See how we calculate local readings.
Water Systems Serving 84401
These are the systems matched to this ZIP code. The displayed ZIP value is weighted toward larger known service populations when population data is available.
| Water System | Source | Hardness | Pop. Served |
|---|---|---|---|
Ogden City Water System UTAH29011 | surface water | 200 PPM HardUSGS estimate: 783 PPM | |
Roy City Water System UTAH29016 | surface water | 200 PPM HardUSGS estimate: 258 PPM | |
Bona Vista Water District UTAH29004 | surface water | 200 PPM HardUSGS estimate: 258 PPM | |
Farmington City Water System UTAH06004 | surface water | 200 PPM HardUSGS estimate: 258 PPM | |
North Ogden City UTAH29010 | groundwater | 200 PPM HardUSGS estimate: 190 PPM |
Nearby Zip Codes
What This Means For You
Recommendations are based on the displayed ZIP hardness reading. Confirm your tap reading before sizing or buying treatment equipment.
Hard Water - Treatment Recommended
Your water is hard. Scale buildup is likely affecting your plumbing and appliances, reducing their lifespan and efficiency. A water softener is recommended to protect your home.
Recommended Products
Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | Size Calculator | How to Test Your Water
Know your water hardness?
If you've tested your water or have your utility's CCR report, share your reading to help us improve accuracy for Ogden, UT (84401).
Frequently Asked Questions
Is the water hard in Ogden, UT (84401)?
The average water hardness in 84401 is 200 PPM (11.7 GPG), which is classified as hard.
Do I need a water softener in 84401?
With hardness of 200 PPM, a water softener is recommended for homes in 84401.
Is hard water in 84401 safe to drink?
Water hardness itself is a mineral-content reading, not a drinking-water safety rating. Calcium and magnesium are naturally occurring minerals, but you should check your utility's Consumer Confidence Report for contaminant and compliance information.
How many water systems serve 84401?
Zip code 84401 in Ogden, Utah is served by 10 water systems.
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