Please see here for the questions submitted to the Challenge Webinar and answers provided by the Bureau of Reclamation and US Army Corps of Engineers. https://d253pvgap36xx8.cloudfront.net/challenges/resources/5b6e1e2af86811ea87d9e615d6c05425/GOR_Webinar_QA_log_Final.pdf

You can view the webinar recording here: https://www.herox.com/GuardiansoftheReservoir/update/3453