Water Hardness in Riverdale, CA
California · 1 zip codes · 16 water systems
8 PPM
0.4 GPG
Soft0Soft60120180300+
Verified — State Lab Tested
City avg (weighted): 163 PPM
Based on laboratory testing of treated tap water reported to state regulators. Updated periodically with the latest compliance data.
Primary Water System
City Of Clovis
CA1010003
8 PPM
0.4 GPG · Soft
Verified — State Lab Tested
USGS environmental estimate: 170 PPM
Serves: 130,130
What This Means For You
Your Water Is Soft
Your water hardness is in the soft range. You likely don't need a water softener. Enjoy your naturally soft 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 Riverdale, CA.
Water Systems in Riverdale
Zip Codes in Riverdale, CA
Learn More About Your Water
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