EXH0044017588

-Nov-Z6-OZ 04:4b_ nor;nwes; n_araUllC consu _UO *J_ _ " northwest hydraulic consultants inc. .-. sacramento 16300 ¢hriatensenroad, suite 350 seattle, washington 98188-3418 vancouver (206) 241-6000 - phone edmonton (206) 439-2420 - fax seattlewww.nhcweb.com November 26, 2001 Colonel Ralph H. Graves Ms. Muffy Walker Ms. Gall Ter-zi U.S. Army Corps of Engineers Seattle District P. O. Box 3755 Seattle, WA 98124-3755 Dear Colonel Graves, Ms. Walker and Ms. Terzi: Re: Corps Ref. No. 1996--4-02325: Port of Seattle Low Flow Mitigation As you know, Northwest Hydraulic Consultants has been retained on behalf of the Airport Communities Coalition (ACC) to provide a teclmicai review of stormwater facilities and streamflow impacts from development activities at SeaTac airport. The main purpose of this letter is to serve as a reminder that there are numerous substantive deficiencies and uncertainties in the Port's proposed plans for low flow mitigation in Miller, Walker, and Des Moines Creeks. This letter is also intended to identify an additional serious deficiency which we have not addressed previously, but which is evident from documents recently obtained by the ACC Our previous comments in this matter are already on record and remain unresolved. The most recent of those comments are in the form of legal declarations by William Rozeboom and are cited in Peter Eglick's letter to you dated November 16, 2001. Now, as then, public comment is forced to rely on incomplete draft documents. In the case of the Port's Low Flow Analysis, the documentation of the evaluation continues to be so…

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PSCAA Advisory Council Meeting Agenda
Add to CalendarMWednesday Mar 11, 9:00am - 11:35am
1904 3rd Avenue, Suite 105, Seattle, WA 98101
Call to order – Roll Call – Quorum Established – Land Acknowledgement We would like to acknowledge that our Agency operates in four present-day counties, which are the traditional lands of the Coast Salish people, past and present. This acknowledgement does not take the place of authentic relationships with indigenous communities in our jurisdiction and [...]