08/04/2020 - COVID-19 UPDATE: In accordance with the State of California, JCSD Headquarters Lobby, & ALL Recreation & Sports facilities including the Eastvale Community Center, Harada Neighborhood Center, Exercise Equipment & Playgrounds are CLOSED.  Park patrons are required to practice social distancing in all activities at the parks & wear face masks.  For questions & for JCSD park field allocation permits, please call (951) 727-3524.

  • National Preparedness Month

    September is National Preparedness Month. Are you properly prepared for an emergency? Here are some resources that you might find useful...

  • Mosquito Spray Treatments

    Northwest Mosquito & Vector Control District will perform adult mosquito spray treatments on September 4th, 2020 to lower the mosquito population...

  • Our Promise To You

    JCSD is committed to providing customers with safe, reliable water and other essential services. While operations are not quite, “business as normal,” Coronavirus will have no impact on the quality or supply of tap water.

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  • 9.22.20 friday flicks & food trucks - jurassic park

    JCSD Parks & Recreation's Friday Flicks & Food Trucks started September 18th with the movie, Jurassic Park. Complete with food trucks and spaced off areas to sit beside your vehicle, it was a lovely and safe activity for families outside under the stars.

  • WaterSense thanks JCSD 8.17.20 - website spotlight image

    JCSD received a “Certificate of Appreciation” from EPA WaterSense for our completion of the 2019 Annual Report. This data is compiled with other agencies to update progress made by WaterSense programs. To view the report, visit

  • GM Chris holding JCSD

    Our General Manager holds up the 2020 CAPIO award to the JCSD Community Affairs Team for their Flume Outreach Campaign that helped customers monitor their water use in real time.

  • Blood Donations 8.10.2020

    735 potential lives were saved with the help of 259 donors over the span of 7 blood drives. Check our calendar for future drive dates.

  • 8.13.20 Mira Loma Tank B - thumbnail Reservoir Gets a Fresh Coat of Paint

    The tank is approximately 85 feet in diameter by 40 feet high, providing 1,700,000 gallons of water storage. By relining the inside, the service life will be extended 25 years.

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