Geosyntec Los Angeles - Downtown, California Office
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Mark Hanna is a Senior Principal Water Resources Engineer based in Southern California with more than 25 years of experience focused on water and natural resources. His experience in civil engineering, water resources, hydrology and hydraulics, and environmental restoration planning and implementation allows him to offer public, private, and non-profit clients comprehensive solutions to the growing problems of water resources, risk, and vulnerability in the natural and built environment.
Geosyntec Staff and Clients Featured at the California Stormwater Quality Association Annual ConferenceTuesday, 09 October 2018Geosyntec will make a significant technical contribution at the California Stormwater Quality Association (CASQA) Annual Conference at the Riverside Convention Center in Riverside, California on October 15-17, 2018. Geosyntec-led contributions include presentations and a panel discussion. A number of the presentations wi ...
Tuesday, 06 March 2018
Geosyntec was selected by the Los Angeles County Department of Public Works and the Los Angeles County Department of Parks and Recreation as the prime consultant and engineer to update the County's 1996 LA River Master Plan. Key subconsultants joining Geosyntec on the Master Plan team are the celebrated architect/design f ...
Monday, 16 October 2017
Geosyntec staff made a significant technical contribution to the 13th Annual California Stormwater Quality Association (CASQA) Conference entitled "CASQA in the Capital: Building Bridges for Water" at the Sacramento Convention Center on September 25-27, 2017. Key contributions of Geosyntec staff: ...
Tuesday, 21 March 2017
Mark Hanna (California) and Howard Cumberland (Oregon) will present at the American Bar Association's (ABA) 46th Spring Conference at the Loews Hollywood Hotel in Los Angeles, California on March 29-31, 2017. Mark will lead a technical round table from 3:45 p.m. to 4:15 p.m. on March 30, 2017 entitled "Issues & Opportuni ...
Geosyntec Practitioners Publish Alternative Water Use Paper for Journal of American Water Works AssociationTuesday, 10 January 2017Geosyntec practitioners Dr. Zita L.T. Yu, P.E., Dr. Mark Hanna, P.E., and Ken Susilo, P.E., DWRE, CPSWQ co-authored an article with Joan Oppenheimer, BCEE and Dr. Allegra Da Silva, P.E. from MWH-Stantec entitled "Capturing Alternative Water Resources in Supplement Drinking Water Supply." The article is featured in the Total Wate ...
Tuesday, 13 September 2016
Mark Hanna (California) is working with architect Frank Gehry and landscape architect Laurie Olin on the L.A. River Visioning Plan by providing expertise as a water resource engineer. This team is working directly for the recently rebranded River LA, a non-profit working across publi ...
Thursday, 08 September 2016
Please join Geosyntec at the California Stormwater Quality Association (CASQA) Gold Stormwater Steward Sponsor for a meet and greet with our experts that are speaking at the following sessions and workshops in San Diego on September 11-14, 2016. Monday September 12 - CASQA Training Workshop Speakers L ...
Tuesday, 05 July 2016
Zita Yu (California) has expanded Geosyntec's graywater practice capability in an article where she and her co-authors consider the performance and economic feasibility of residential bathroom graywater treatment. The research results were recently published in a paper entitled "Performance and Economic Evaluation of a Se ...
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