Water Hardness in 89049
Tonopah, Nevada · Nye 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 89049
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 |
|---|---|---|---|
| Great Basin Water Company NV0000270 | groundwater | 274 PPM Very HardUSGS estimate: 277 PPM | |
| Tonopah Public Utilities NV0000237 | groundwater | 69 PPM Slightly Hard | |
| Round Mountain Puc NV0004074 | groundwater | 274 PPM Very HardUSGS estimate: 104 PPM | |
| Desert Utilities NV0000300 | groundwater | 274 PPM Very HardUSGS estimate: 310 PPM | |
| Pahrump Utility Company Inc NV0000926 | groundwater | 274 PPM Very HardUSGS estimate: 292 PPM |
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 Tonopah, NV (89049).
Frequently Asked Questions
Is the water hard in Tonopah, NV (89049)?
The average water hardness in 89049 is 240 PPM (14.1 GPG), which is classified as hard.
Do I need a water softener in 89049?
With hardness of 240 PPM, a water softener is recommended for homes in 89049.
Is hard water in 89049 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 89049?
Zip code 89049 in Tonopah, Nevada is served by 5 water systems.
Learn More About Your Water
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