EXH0303020447

PCHBPollution Control Hearings Board of the State of Washington

Kenny, Ann; Drabek, John; Kelly R. Whiting (E-mail)', Keith Smith (E-mail); Paul Fendt (E- mai[); Alan Black (E-mail) Cc: Joe Brascher (E-mail); Charles Ellingson I E-mail) Subject: Draft notes from Thursday afternoon meeting @ L0wR0wTechH_06 1401dmfcd0c Attached are brief notes from our meeting yesterday afternoon. The purpose of the meeuing was to review miscellaneous additional issues identified by Ecology for the low flow evaluation. Pony and Joe, although you were not a_ the meeting, it would be good for you to review the acnion items agreed to in the meeting, as they affect your work. Please respond to me by Monday noon with comments on these no_es. Thanks. <> KaUe Snider, Principal Ployd Snider McCarthy, Inc, South King Street, Suite 614 Seattle WA 98104 1"206) 292-2078 phone {206) 682-7867 fax ka_es@floyd-sn/der, com h | _., • M. Green | ___ ----- AR 020447 _° d, 401 Permit Decision-Making Sea-Tac International Airport, Third Runway DRAFT MEETING NOTES LOW FLOW ANALYSIS June 14, 2001 1:00- 4:00 These final draftmeetingnoteshave beenpreparedby KateSnider,Floyd& SniderInc. ATTENDEES Ann Kenny,Dept.of Ecology JohnDrabeck,Dept.of Ecology KellyWhiting, King County Keith Smith, Port of Seattle Paul Fendt, Parametrix Alan Black, HNTB Michael Kenrick,Hart Crowser MEETING SCOPE AND AGENDA .... This meetingwas scheduledas a follow-upto the 6/12 meeting regardinglow stream flow related tasks. The purposeof the 6114 meeting was to discussmiscellaneousadditional technicalissuesraised byEcologyrelevantto the lowstreamflowevaluation,Tasks requested in the lowstreamflowevaluationrelativeto these issueswere identified, ADDITIONAL TECHNICAL ISSUES RELATED TO LOW STREAM FLOW EVALUATION 1. Outof basingroundwatertransferstoWalkerCreek: a. Check amount of effectiveimperviousarea used in…
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