03/23/2020 - COVID-19 UPDATE: JCSD Headquarters Lobby, and ALL Recreation & Sports facilities including the Eastvale Community Center, Harada Neighborhood Center, Skate Parks, Dog Parks, Splash Pads, Exercise Equipment, Playgrounds, Tennis Courts/Pickle Ball Courts, Volleyball, Basketball, Baseball/Soccer/Multi Use fields are CLOSED until further notice. During that time, any and all recreation programs, contract classes, special events and corresponding reservations will be cancelled. For questions, please call (951) 727-3524. 

Monthly Nitrate 980 & Teagarden Blending Reports


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Public water systems, such as JCSD, are regulated by the California State Water Resources Control Board (SWRCB).  As a result, each month JCSD tests water supplies for various contaminants including nitrates and reports monthly findings to the SWRCB.  Metered tap water in the JCSD service area meets the SWRCB standards for levels of nitrate as N, which has been set at 10 milligrams per liter (mg/L).  Below are the monthly nitrate reports JCSD has submitted to the SWRCB.