Water Hardness in 72644
Lead Hill, Arkansas · Boone County
Dataset updated March 9, 2026Matched to 5 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology
How this ZIP reading is built
This ZIP reading is built from 5 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 72644
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 |
|---|---|---|---|
| Harrison Waterworks AR0000062 | surface water | 195 PPM Hard | |
| Bergman Waterworks AR0000060 | groundwater | 195 PPM Hard | |
| Lead Hill Waterworks AR0000063 | surface water | 146 PPM Moderately Hard | |
| Lake Bull Shoals Estates Water AR0000031 | surface water | 146 PPM Moderately Hard | |
| Ozark Mtn Regional Pwa AR0000998 | surface water | 146 PPM Moderately Hard |
Nearby Zip Codes
What This Means For You
Use this ZIP reading as a local planning estimate, not a final treatment specification. Hardness can vary by utility zone, seasonal blend, private well, and building plumbing. Confirm your tap reading with a utility report or home hardness test before sizing equipment.
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 Lead Hill, AR (72644).
Frequently Asked Questions
Is the water hard in Lead Hill, AR (72644)?
The average water hardness in 72644 is 193 PPM (11.3 GPG), which is classified as hard.
Do I need a water softener in 72644?
With hardness of 193 PPM, a water softener is recommended for homes in 72644.
Is hard water in 72644 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 72644?
Zip code 72644 in Lead Hill, Arkansas is served by 5 water systems.
Learn More About Your Water
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