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A Tale of Two Ocean Water Desalination Plants and Finding a Solution to Drought

New water conservation restrictions … ongoing drought … California clearly has a water problem. But lucky us — we live by the ocean! Why not take the salt out and use some of it for drinking?

“A knee-jerk reaction is: stick a straw in the ocean, bring water in, and we’ll never have to worry about the drought again,” said Garry Brown, the founder and director of the environmental group, Orange County Coastkeeper. “And it’s so much more complicated and on so many levels.”

Cost Analysis for Desalination Presented to SCWD Board

Ocean desalination has been named as one of the South Coast Water District’s top priorities—even more so as California undergoes an unprecedented water shortage.

In 2008, a Pilot Ocean Desalination Project was first initiated at Doheny State Beach, and the facility operated successfully for 21 months between 2010 and 2012. Subsequent to this effort, the District has proceeded with planning for an Ocean Desalination Facility.

Doheny Desalination Plan Met with Caution, Delays

As it enters its 20th year of planning and preparation, a desalination plant proposed near Doheny State Beach continues to be met with delays and uncertainty.

In mid-2018, officials were predicting that the operation could be turning ocean water into drinking water as soon as 2021. Now, the project will be doing well to simply win all required permits by the end of next year.

Doheny Desalination Plant Still On Track Despite Higher Cost Estimates

While projected cost increases to the proposed Doheny desalination plant drew concern from two South Coast Water District directors at a meeting Wednesday, the majority of the board took the updated analysis in stride and the district continues pursuit of the project.

The bottom line for the average residential customer is that the expected monthly bill increase is now $10 — a 9% hike — rather than the $5 to $7 estimated in a 2017 report. Three members of the five-member board appeared comfortable with the latest estimates.