Water Hardness in 37405
Chattanooga, Tennessee · Hamilton County
Based on treated water data from the utility's Consumer Confidence Report (CCR) — the annual water quality report your provider is required to publish.
Our Estimate
Weighted average from 7 water systems.
What This Means For You
Slightly Hard Water
Your water is slightly hard. You may notice minor spotting on dishes or a slight film on faucets. A water softener is optional but can improve water quality.
Recommended Products
Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | How to Test Your Water
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 Chattanooga, TN (37405).
Water Systems Serving 37405
Nearby Zip Codes
Frequently Asked Questions
Is the water hard in Chattanooga, TN (37405)?
The average water hardness in 37405 is 60 PPM (3.5 GPG), which is classified as slightly hard.
Do I need a water softener in 37405?
At 60 PPM, your water is relatively soft. A water softener is generally not necessary.
How many water systems serve 37405?
Zip code 37405 in Chattanooga, Tennessee is served by 7 water systems.
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