What is the fluoride level of Rancho California Water District’s (RCWD) water?
RCWD does not add fluoride to its water; however, fluoride occurs naturally in RCWD’s groundwater. Our local water supplies are “blended” with water imported from the Metropolitan Water District of Southern California (MWD). RCWD’s range is 0.7 - 1.3 milligrams per liter (mg/L). The maximum allowable level of fluoride at the state level is 2.0 mg/L.

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1. What is the fluoride level of Rancho California Water District’s (RCWD) water?
2. Does Temecula and Murrieta have hard or soft water?
3. What about water softeners?
4. Who regulates drinking water quality?