EXH1108041760

Semtle. Tacoma lnte_un_nal Airport iii Port of _attle Miller Creek Enhancernent Projects [DRAF_ August 19, 1998 I_'_1_$_1_ AR 041763 IJ._ITOF FIGURES Fimn_ Page l LocationofSeattle-TacomaInmmafionalAirportandMillerCreek_nh_nccment Projects.................................................................................................................2-2 LocationofMillerCreekRelocmion,BufferEnhancement,andFloodplain EnhancementProjects..........................................................................................2-5 R_ve Fish Habitat F.nhAnCemeniFeatures............................................ 2-7 4. Cross-S_donMillerCr_k/LoraLakeFloodplainEnhancement.......................2-9 TypicalCross-SectionofLoraLakeBufferEnhancement................................2-10 6a StreamBuff'orsAlong Miller Creek................................................................... 2-11 6b StreamBuger Along Miller Creek .................................................................... 2-12 Cross-S_'tionofMillerCreekSn'eamBufferEnhancement.............................2-13 100-Year Floodplain on and Near Miner Creek.................................................. 3-2 Wetlands on the Vacca FarmSite ........................................................................ 3-4 l0 Site and Soft Exploration Plan Millet CreekRelocation ..................................... .3-7 11a Landscape p)u.ing Plan North Segment .............................................................. 6-5 1lb Lazltsca_ Pl_rirlg Plan Soulh Segmcnl................................................ 6-6 PlantingZonesfortheMillerCreek/LoraLakeF-h_-cementProjects..............6-7 Typical Planting Plan for the Miller Creek Upland, and Streamsidc Buffer Planting Zones ..................................................................................................... 6-8 Se.m'tle.TacornaInternational Airport iv Port of Sezatle Miller Creek Enhancement Projects I'DRAFTJ August 19, 1998 Jr.'mmt_t_lZLO_l_ AR 041764 T+T_I"OF TABLES Table Page Summ_ry of on- site mitigationfor impacts to Miller Creekriparianarea......... 2-6 Cnvundwazer monitoring well data _on the Vacca Farms site ............................. 3-8 Mitigation goals, design objectives, design criteria, and final performance standards forMiller Creek enhancement projects ............................................... 4..4 Proposedseed mix for erosion control and forupland areas............................... 6-3 Proposed wetland seed mix. ................................................................................. 6-3 Suggested plants for riparian buffer and floodplain enhancement...................... 6-4 Monitoring methods andreportingschedule for buffer andfloodplain enhan¢cmcatprojects........................................................................................... 7- l Monitoring schedule for Miller Creek=ahancem_at projects............................. 7-2 Settle-Tacoma International A wport v Port of _attle Miller Cr_e.kEnhancement Projects [D_ August 19, 1998 AR 041765 EXECIrrIvE SUMMARY The Washington State Deparnnentof Ecology (Ecology) issued the Port of Seanle (Port) a Section 401 Water Quality Certification to allow fillin_ wetland area at Seattle-Tacoma International Airport (STIA)…

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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 [...]