Fyi ________________________________ From: Ryan Plasse To: Nancy Cline Cc: Hong Chen ; Ben Smith Sent: Tue Jun 07 17:11:12 2011 Subject: Bankston Discussion Topics Nancy, We anticipate the primary focus of our conversation in tomorrow's meeting will be geared towards City requirements related to valley storage and existing storage contained on the Airport property. We would also like to nail down subjective coefficients used in hydrologic and hydraulic modeling (C-factors, n-values, etc...). Lastly we would like to discuss modeling methodologies with regard to City preference so we are all on the same page. We've finished up a little more detailed analysis of the drainage and floodplain for Rawhide Creek. I've attached a few of the exhibits we'd like to discuss during our meeting. We are looking forward to meeting with you an your staff. Regards, D. Ryan Plasse, P.E., CFM Director of Water Resources 8350 N. Central Expwy, Suite 1000 Dallas, Texas 75206 -1612 P: 972.235.3031 | F: 972.235.9544