HONOLULU, Hawaii (Oct. 16, 2018) -- Ala Wai Flood Mitigation Project Manager Jeff Herzog (second from right) explains some of the natural and cultural sensitivities for the proposed retention basin in the Waiakeakua Stream area to State, City & County of Honolulu officials, and USACE enterprise personnel as part of the three-day Ala Wai Watershed Flood Mitigation Design Charrette.