Water Hardness in Cordova, TN
Tennessee · 1 zip codes · 4 matched water systems
City avg (weighted): 90 PPM
Dataset updated March 9, 20264 matched water systems in the city rollupIndividual systems and ZIPs can differ. Methodology
Is Cordova, TN Water Hard or Soft?
The displayed hardness for Cordova, TN is 90 PPM (5.3 GPG) from Memphis Light, Gas, & Water, classified as slightly hard. The citywide weighted average is 90 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 4 matched water systems and 1 ZIP code. 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 Cordova
These systems are matched to Cordova, 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 |
|---|---|---|---|
| Memphis Light, Gas, & Water TN0000450 | groundwater | 90 PPM Slightly HardUSGS estimate: 38 PPM | |
| Bartlett Water System TN0000765 | groundwater | 90 PPM Slightly HardUSGS estimate: 38 PPM | |
| Collierville Water Dept TN0000126 | groundwater | 90 PPM Slightly HardUSGS estimate: 21 PPM | |
| Germantown Water Dept TN0000262 | groundwater | 90 PPM Slightly HardUSGS estimate: 21 PPM |
Zip Codes in Cordova, 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 Cordova, TN.
Frequently Asked Questions
How hard is the water in Cordova, TN?
The citywide weighted average water hardness in Cordova, TN is 90 PPM (5.3 GPG), classified as slightly hard. This is based on 4 matched water systems.
Do I need a water softener in Cordova, TN?
At 90 PPM, the citywide average is relatively soft. A water softener is generally not necessary.
Is hard water in Cordova, 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 Cordova, TN?
Cordova, Tennessee is served by 4 matched water systems across 1 zip code.
Learn More About Your Water
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