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SPI acquired by Brown and Caldwell to advance its water and wastewater treatment solutions

SPI acquired by Brown and Caldwell to advance its water and wastewater treatment solutions

Jun 30, 2025

SPI acquired by Brown and Caldwell, an engineering consulting firm creating and delivering water and environmental solutions throughout North America and the Pacific

SPI in the News

Aug 20, 2020

SPI In the News Yucaipa Valley Water District was interviewed recently by the Yucaipa & Calimesa News Mirror regarding their...

BoR Pathogen Monitoring Prize Competition Winner

BoR Pathogen Monitoring Prize Competition Winner

Apr 19, 2019

(Carlsbad, CA – April 15, 2109) To optimize the design and operations of advanced water treatment facilities the Bureau of...

2019 AMTA/AWWA MTC Best Paper Award

2019 AMTA/AWWA MTC Best Paper Award

Apr 15, 2019

AMTA/AWWA MTC Best Paper Award 2019 (Carlsbad, CA – February 28, 2109) – A paper titled “Overcoming Compliance Challenges for...

Management Change

Management Change

Nov 28, 2018

Separation Processes, Inc. (SPI) announces the transition of Vice President, James C. Vickers, PE to his new role as President...

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SPI ENGINEERING NEWS

  • SPI acquired by Brown and Caldwell to advance its water and wastewater treatment solutions June 30, 2025
  • SPI in the News August 20, 2020
  • Yucaipa Valley Water District Regional Water Filtration Facility September 25, 2019
  • West Basin Seawater Desalination Pilot Project September 25, 2019
  • Leo Vander Lans WTF Expansion September 25, 2019

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  • Brown and Caldwell
  • 277 Rancheros Dr., Suite 370, San Marcos, CA 92069
  • (800) 727-2224
  • (760) 400-3661
  • brownandcaldwell.com

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