Water Hardness in Newark, CA
California · 1 zip codes · 7 water systems
20 PPM
1.2 GPG
Soft0Soft60120180300+
Verified — State Lab Tested
City avg (weighted): 91 PPM
Based on laboratory testing of treated tap water reported to state regulators. Updated periodically with the latest compliance data.
Primary Water System
East Bay Mud
CA0110005
20 PPM
1.2 GPG · Soft
Verified — State Lab Tested
USGS environmental estimate: 326 PPM
Serves: 1,442,800
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 Newark, CA.
Water Systems in Newark
Zip Codes in Newark, CA
Learn More About Your Water
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