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Andrew Sienkiewich, P.E., M.ASCE


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RE: Stormwater as a resource

Posted By Andrew Sienkiewich 07-04-2019 07:20 PM
Found In Egroup: Environment, Coasts, Oceans, & Infrastructure \ view thread
Substantial amounts of stormwater are diverted into artificial groundwater recharge facilities in Southern CA. ------------------------------ Andrew Sienkiewich P.E.,M.ASCE RETIRED Long Beach CA (213)4589627 ------------------------------

RE: Houston's New Floodplain Regulation

Posted By Andrew Sienkiewich 04-14-2018 01:58 PM
Found In Egroup: Environment, Coasts, Oceans, & Infrastructure \ view thread
That stated policy provides 500-year protection with 2 feet of freeboard not a greater level of protection. When considering wind waves, flowing flow surface turbulence waves, floating debris, and flood plain & channel obstructions 2 feet of freeboard makes sense as a minimum. I would not assign a higher ...