Water Hardness in Bellevue, TN
Tennessee · 2 zip codes · 10 matched water systems
City avg (weighted): 100 PPM
Dataset updated March 9, 202610 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology
Is Bellevue, TN Water Hard or Soft?
The displayed hardness for Bellevue, TN is 100 PPM (5.8 GPG) from Metro Water Services, classified as slightly hard. The citywide weighted average is 100 PPM.
Water hardness is not a drinking-water safety score. It measures calcium and magnesium minerals, and address-level results can shift by pressure zone, supply blend, building plumbing, or private well.
How this city reading is built
This city reading is a weighted rollup across 10 matched water systems and 2 ZIP codes. Citywide readings are useful for comparison, but individual utility zones and ZIPs can differ.
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 in Bellevue
These systems are matched to Bellevue, TN. Citywide readings are useful for comparison, but the system serving a specific address may differ from the city average.
| Water System | Source | Hardness | Pop. Served |
|---|---|---|---|
| Metro Water Services TN0000494 | surface water | 100 PPM Slightly HardUSGS estimate: 234 PPM | |
| Madison Suburban U.D. TN0000424 | surface water | 100 PPM Slightly HardUSGS estimate: 234 PPM | |
| Franklin Water Dept TN0000246 | surface water | 100 PPM Slightly HardUSGS estimate: 234 PPM | |
| Harpeth Valley U.D. TN0000286 | surface water | 100 PPM Slightly HardUSGS estimate: 234 PPM | |
| H.B.& T.S. Utility District TN0000699 | surface water | 100 PPM Slightly HardUSGS estimate: 234 PPM |
Zip Codes in Bellevue, TN
What This Means For You
Use this city 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 Bellevue, TN.
Frequently Asked Questions
How hard is the water in Bellevue, TN?
The citywide weighted average water hardness in Bellevue, TN is 100 PPM (5.8 GPG), classified as slightly hard. This is based on 10 matched water systems.
Do I need a water softener in Bellevue, TN?
At 100 PPM, the citywide average is relatively soft. A water softener is generally not necessary.
Is hard water in Bellevue, TN 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 Bellevue, TN?
Bellevue, Tennessee is served by 10 matched water systems across 2 zip codes.
Learn More About Your Water
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