Water Hardness in 86336
Sedona, Arizona · Yavapai County
Dataset updated March 9, 2026Matched to 14 water systemsTap readings can vary by utility zone, treatment, and plumbing. Methodology
How this ZIP reading is built
This ZIP reading is built from 14 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 86336
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 |
|---|---|---|---|
| Town Of Prescott Valley AZ0413048 | groundwater | 333 PPM Very Hard | |
| Prescott City Of AZ0413045 | groundwater | 230 PPM Hard | |
| Arizona Water Co - Sedona AZ0403003 | groundwater | 80 PPM Slightly HardUSGS estimate: 326 PPM | |
| Cottonwood Municipal Water Cw1 AZ0413025 | groundwater | 342 PPM Very Hard | |
| Big Park Water Company AZ0413012 | groundwater | 353 PPM Very 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 Sedona, AZ (86336).
Frequently Asked Questions
Is the water hard in Sedona, AZ (86336)?
The average water hardness in 86336 is 277 PPM (16.2 GPG), which is classified as very hard.
Do I need a water softener in 86336?
With hardness of 277 PPM, a water softener is recommended for homes in 86336.
Is hard water in 86336 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 86336?
Zip code 86336 in Sedona, Arizona is served by 14 water systems.
Learn More About Your Water
How to Test Water Hardness at Home
Compare free lookups, soap tests, test strips, liquid drop kits, and lab tests for measuring water hardness.
8 min readWater Hardness Scale: PPM and GPG Chart
Use the USGS water hardness scale to compare PPM, GPG, and mg/L levels from soft to very hard water.
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