Water Hardness in Sacramento, California
The water hardness in Sacramento, CA is 38 ppm (2.2 grains per gallon), which is classified as Soft . Water in Sacramento is supplied by City of Sacramento Utilities and comes primarily from surface water sources such as rivers, lakes, and reservoirs. No water softening treatment is needed. Sacramento residents enjoy naturally soft water that is gentle on plumbing, appliances, and skin.
Water Quality Details for Sacramento, CA
What 38 PPM Means for Your Home in Sacramento
At 38 ppm, Sacramento's water is classified as soft. This is excellent news for homeowners. Soft water lathers easily with soap and shampoo, leaves no mineral spots on dishes or glassware, and causes no scale buildup in your plumbing or water heater. Your appliances will operate at peak efficiency and enjoy their full expected lifespan. Laundry washed in soft water comes out cleaner and softer, and you will use significantly less soap, shampoo, and detergent than households with hard water. There is no need to invest in any water softening or conditioning equipment.
Water Source and Treatment at City of Sacramento Utilities
Sacramento's water is supplied by City of Sacramento Utilities and sourced primarily from surface water bodies including rivers, lakes, and reservoirs. Surface water typically requires more treatment for biological contaminants (bacteria, algae, sediment) but tends to have lower mineral content than groundwater. The hardness level of 38 ppm in Sacramento reflects the mineral content picked up as water flows through local watershed geology before reaching the treatment plant. The water has a pH of 7.2, which is near neutral, and total dissolved solids of 55 ppm (low).
Estimated Cost of Hard Water in Sacramento
With soft water at 38 ppm, Sacramento residents enjoy minimal costs associated with water hardness. There is no need for a water softener, and your appliances, plumbing, and fixtures will operate efficiently without mineral-related issues. You can use the manufacturer-recommended amounts of soap, shampoo, and detergent without needing extra.
Other Cities in California
Compare Sacramento's water hardness with other cities in California. Water hardness can vary significantly within a state depending on local geology and water sources.
| City | Hardness (PPM) | GPG | Level | Source |
|---|---|---|---|---|
| Sacramento | 38 ppm | 2.2 | Soft | Surface |
| Santa Barbara | 340 ppm | 19.9 | Very Hard | Ground |
| Riverside | 320 ppm | 18.7 | Very Hard | Ground |
| Bakersfield | 280 ppm | 16.4 | Very Hard | Ground |
| San Diego | 278 ppm | 16.3 | Very Hard | Mixed |
| Los Angeles | 254 ppm | 14.9 | Very Hard | Mixed |
| Long Beach | 230 ppm | 13.5 | Hard | Mixed |
| Fresno | 190 ppm | 11.1 | Hard | Ground |
| San Jose | 160 ppm | 9.4 | Moderately Hard | Mixed |
| San Francisco | 47 ppm | 2.7 | Soft | Surface |
| Oakland | 42 ppm | 2.5 | Soft | Surface |
Test Your Water for Accurate Results
The hardness value shown for Sacramento (38 ppm) is based on the most recent available data from City of Sacramento Utilities. Your actual water hardness may vary depending on your neighborhood, the age of your plumbing, and seasonal changes in water supply. For the most accurate measurement, we recommend testing your tap water with a home test kit or requesting a current water quality report from City of Sacramento Utilities. Visit our hardness scale guide to understand what your test results mean, or explore all treatment solutions to find the right option for your home.