Water Hardness in 93705
Fresno, California · Fresno County
Based on laboratory testing of treated tap water reported to state regulators. Updated periodically with the latest compliance data.
Our Estimate
Weighted average from 14 water systems.
What This Means For You
Moderately Hard Water
Your water is moderately hard. You're likely seeing scale buildup on fixtures, spotty dishes, and may notice dry skin or hair. A water softener or conditioner can help.
Recommended Products
Learn more: Do I Need a Water Softener? | Salt-Based vs Salt-Free | Size Calculator | 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 Fresno, CA (93705).
Water Systems Serving 93705
Nearby Zip Codes
Frequently Asked Questions
Is the water hard in Fresno, CA (93705)?
The average water hardness in 93705 is 163 PPM (9.5 GPG), which is classified as moderately hard.
Do I need a water softener in 93705?
With hardness of 163 PPM, a water softener is worth considering for homes in 93705.
How many water systems serve 93705?
Zip code 93705 in Fresno, California is served by 14 water systems.
Learn More About Your Water
Do You Need a Water Softener? (Based on Your Water Hardness)
A data-driven guide to help you decide if a water softener is worth the investment based on your actual water hardness level.
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Salt-based softeners remove hardness minerals. Salt-free conditioners prevent scale but don't soften. Here's how to choose based on your water hardness level.
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We tested KDF, Vitamin C, and carbon shower filters for hard water. Here are the filters that actually reduce mineral buildup on hair and skin.
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