After carefully reviewing the guidelines of the Governor of California’s executive order regarding COVID-19, we believe it is in the best interest of our customers and staff to temporarily close our lobby until further notice.

Our customer service staff will continue to be available by telephone during normal business hours. If you have something you need to deliver to the district, please email it to or send it via FAX to 661-256-2557.

As a reminder, payments can be made online and via phone, mail, or district drop-box, no cash accepted. New service applications and disconnection forms can be sent to

Our customer service phone number is 661-256-3411. In case of an emergency, please call 661-816-5345. Thank you for your understanding.

Chromium 6

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We are happy to inform you that your drinking water, provided by the RCSD, tests well below the maximum contaminant level. We routinely monitor for the presence of drinking water contaminants. 

Context for Regulating Chromium 6

 Sources of Chromium 6

  • Natural occurrence from certain geologic formations
  • Industrial contamination –localized areas
  • Not typical in surface water sources, but present in some groundwater

Drinking water standard for Total Chromium

  • Federal MCL = 100 parts per billion (ppb, also μg/L)
  • California MCL = 50 ppb

For more information, please contact the Rosamond Community Services District at (661) 256-3411