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Home My WebLink AboutHabitat Assessment 932200706 3 of 3MS&A { 1 0 r Figure 12. Section B Cline Residential Development Project• 21 Figure 13. Septic Site Plan mm S K �^a x I N mn k d q O c r'1 — — SvfdU4:?O• W � w I a iuo M 1 1 Yf 0 a u i+sw � • r I "� logo 4 �47R m v / k r — / C ga « 0 �g m RUH aH mp2 a'"1�1k N O �,Ao gN 0 z MS&A Cline Residential Development Project* 22 tq m 4m m LO �r '0 pd co Figure 14. Septic Detail Plan P - 4f) v"'i Mi I .'gR Al MS&A Cline Residential Development Project- 23 lit M x v"'i Mi I .'gR Al MS&A Cline Residential Development Project- 23 Figure 15. Septic Detail Plan r SL S iam $~gym e$o RLxA°'O �mr c 2-10 CA MS&A Cline Residential Development Project- 24 o' �a srn �n Ta - V , v M z c;0m — m w � r4 a 'z ; }u w m r SL S iam $~gym e$o RLxA°'O �mr c 2-10 CA MS&A Cline Residential Development Project- 24 Figure 16. Septic Detail Plan MS&A Cline Residential Development Project• 25 Figure 17. Septic Construction Details MS&A Cline Residential Development Project- 26 � 3 ��`F ax Li yy{ �inSf OA •s ��iC` 5�2"ra3RF V !.�j �, '�°, m n �a£�i� - 2 p i qi€ nlN �e^`CAA job n aRi Nva IC nl s yYgvs Q M e$g�nR�9c�N 2 O ff �:•'� a �i� 42ND n��VXi�e N� ` ]j li 6XN. _A^AN2�€��'z Z 41H Z �� N� i v h�4 � 1 4�, R R p N � Nm X � C _m m C,y z CO) 6m, aO r "snC gv 0 g Z MS&A Cline Residential Development Project- 26 1' LIMIT OF 4GTAILeDST DN {' ZONE V4 eI.II,: -- ZONE A4 — -� Es. ,nl ti ,e ZONE A3 Figure 18. FEMA Flood Map w a ZONE C c L T ZONE Al 24 IEL 7) jzCHEVYjNAfE; CAPE G I E f ZONE Al LL ., ZONE V Beckett �} ICL F Beckett Pt L4MI7 OF DETAIL[b STIIOY r ZONE A MS&A APPROXIMATE SCALE 1000 0 1000 FEET j :II' I11 NATIONAL FLOOD INSURANCE PRMIRANI I FIRM FLOOD INSURANCE RATE MAP I I JEFFERSON COUNTY, WASHINGTON (UNDYCORPORARRD ARUA9) II PANEL#136 OF 112! .,o, rna COMMUNITY -PANEL NUMIER 530008 0135 D EFFECTIVE DATE: JULY 18, 1882 II II IiIIII II Pa6n1 Hm.mwy N.otpmeel Aaaocy I ILII f` nx. ra an accia eaw d.r 'an a:�.�,ae,rn�eaematneo n s.tw ra„petal r,rtnp ��fT on.W+e 11�. mp Offer tsa �sRKr eni�. w amroo-nvK. w.en mr, nvw eemn tnaa,vwaarn,:n m. n,:. M ego - pmp"x 0y nrf.mp, ct Ck 1M ,FctCtMA rl 9 )Amp t rt.mn,.r.-.cat ,m:iron¢o 59an .l n.�ww rn�t Icn�• pv. Cline Residential Development Project- 27 Figure 19. Washinaton Denartment of Fish and Wildlife (WDFWI Forane Fish Saawnina Area€ r10 j1 ftr�. MS&A Cline Residential Development Project- 28 Figure 20. Washington Department of Ecology (WDOE) Coastal Atlas Eelgrass Presence MS&A Cline Residential Development Project• 29 Figure 22. Jefferson County Critical Areas Shore Form Type ..Y.HAY -Wei. 4ui„a�H� a rk�.aTdWlH I.GYUH aaeWU �� +uw�'+r .YAPr'. .YAi+.'i MY•9ru IrtReGI m�wN «urrx•�M �vrvn�nn m F�+v ,.q.rr r� . .ua.•. ehwenne F l ature s. O Madnes and Bulkheads O DdRwlle Shoe Por11FT/pe W BhxeON C) Bruin leMel Deslpnollons USOSTopos Dose Axlels 2010xle APhotos 2013 Aedel Photos LJ 2011 Wet Photos i l 2008 Aedq Pholos ' 2005Aedel Photos UOAPhoto Hoh LIMB HlNeheds r UDARB WIIIehea BFlHRIeheM Boundades dy Road 0o Scale -1: 25GS Ga —Map Set-- Refresh Map i Figure 23. WDOE Coastal Atlas Coastal Landforms MS&A Cline Residential Development Project- 30 Figure 24. Jefferson County Critical Areas Seismic Hazard Map ua.ra rxCINN MNxN x.Nra [[�Vl�iy - WaVw 9YXxN iwa[ a cY+wrH„� �wauYM IR-0OrI .,MYibaV 1.1 ' >s � awna.w +ua4unN rwuaum !!� Q BNsmlSHaod 1 t31incaea Haare MW FIRMS (Flood 0 4.031 O BroslonFlvaro 2:alAQUffiff 0 Raudak6eAre// eIPZ•Ssawsw Ir"1011Rrotedon 4 Zones I_I 0moreSteaa 91ops Gnarml aapnbon 0 Zeals HUM II O Alrpod00ft O No Shooene Zones 0 TM019ohNZo111ne SvL mrc Ha[a.[rs In cowinrt xc[rtlaYo-r b-+ I] 0 Cour[tZonlne 0 shoreline Fesnlna �j NadnaaalldBulMeads O Dreloells Zoom Part Ga Road: Go sew -1: 1596 Go -•Map Set— ReReyh Map Figure 25. Jefferson Coun Critical Areas Shoreline Slope Stabili y.. r.p[� Ow.r. iNp fyyiq i[ I LY nc �+, 1 �i°'�"'- Q Seleml9Haaua 0 Londeede Haard 0 FUNIARRMSMood Maps) 0 aroslon Merud SIPZ•Ssawffier 0 Inauelon ProtecBon Zonae .� Shortens Slope 0 StAlIt Cnanonl w1waWn 0 Zone =1:11 0 eepoltoreday ❑ 0 No Shooene Zones Solo-Ic Hasid Is sow the dcaVe tarot ❑ 0 Transelonsl Zonlnp ❑ 0 Count Zoning ❑ 0 Shoreline Faslane ❑ 0 Mama$ end SulMeads C, DIMnBe Zoom. ParW - Go Road Ga Uwo-1: 1596 Go —•map Se[— 11lehr41�4ap . MS&A Cline Residential Development Project• 31 Figures 26. WDFW Priority Habitats and Species (PHS) Report WASHINGTON DEPARTMENT OF FISH AND WILDLIFE PRIORITY HABITATS AND SPECIES REPORT SOURCE DATASET: PMBPIuePublle Query ID: P141220230346 REPORT DATE: 1220120141 1.05 Cg1116�011yV116 'r16 a1.n56 i ri9filY IK:6d ACcsrlor F6dMM &a,$5orrrtry9 two HNrc1VIIYIV BriIR1iA0 "Ann Cu01✓[N1A6 WBI IXw4Ff9rISw F1'S# SCM &IIU6 RpEprvUYn 81OA1NrA' rwwTYN sal.cr tapa +.+016 trlaenvaen RML) P118 l.IMIAd 6HIuk NOWNaoa>rfo [Mt.4fyrst AKUn aMbRdu tx8 ESSLh}dME fN1ER11fA41. NU.IG NA AgFi1Ad6t NA rJf. Fr .�}r1n ana Warne NNIPOLY Aglaltla lubipll WA A8 MAPPED Potypwq n6p:glwr 1xy pN LIA FMB d Frrdh M�rhrY D1,,,," Bly A,,, NAB1aldkq AA WA N VA"Fish Pr9pr0 pI GpNWI MerBpwn BnldYgaal an CAAMs AS MAPPED anl Ptlyp nnamlal'.w.. 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WDFW Test Map December 20, 2014 1;19,042 0 019 03 a9 M PHS Report CWP Area 0 AS MAPPED ; j TOWNSHIP � 4, 1 . . , . .. a , 0 0775 056 11 km • PT ( i SECTION �� LN [ QTR•TWP MS&A Cline Residential Development Project- 33 y.,. a .. a. M MS&A Cline Residential Development Project• 34 Il*J A I1 a� :u n �. ,JIY? sp P. Vt qre. 1 i Y I;M j•1C1 4��. ... 'J WNW J.k t� r • -°.� ^�"1 .1 � ,. 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Buffer Enhancement Planting Plan A. Mitigation Plan Mitigation is required for this site as the proposed structures will be built on a shoreline of statewide significance and will impact critical habitat. Approximately 1,532 sq. ft. will be planted with native species (Figure 1). Once the plants are established, there will be an improvement to the overall value of the functions in this portion of the critical area buffer. Soil stability, nutrient input, wildlife habitat and site conditions were all considered when choosing the plants for this site. Following is a table showing the plant species and numbers for the planting areas. Plants will be selected from a regional native plant nursery. Plant List Quantity Botanical Name Common Name Size 12 Aster subspicatus Douglas Aster 1 Gal 2 Crataegus Black Hawthorn 5 Gal dou lassii 137 on Elymus mollis American Plugs 24" Dunegrass Centers 45 on Fragaria Chiloensis Coastal Strawberry 3.5" 24" Pot Centers 2 Holodiscus discolor Ocean Spray 2 Gal 20 Polystichum Sword Fern 1 Gal munitum 2 Ribes sanguineum Red -Flowering 2 Gal Currant 6 Rosa nutkana Nootka Rose 2 Gal 8 Symphoricarpos Snowberry 2 Gal albus 10 Vaccinium ovatum Evergreen 2 Gal Huckleberry Plants should be installed in late fall or early spring following the construction work. During these times plants are semi -dormant and soils are easier to work. Plants will be laid out by hand generally following the spacing specified on the planting plan map (Figure 1). Soil may be amended as needed. The plants will be installed by digging a one to two foot hole, loosening the soil, placing plant in ground after loosening soil around root ball. The hole must be deep enough to ensure that roots are straight, but not so deep as to bury plants too far above the root collar. Once the plant is in place the hole will be backfilled and tamped lightly. Mulch should be applied 3" deep around plants, being careful not to touch stem of plant. No extraordinary measures are proposed at this time to protect the installed plants other than mulching, weeding and watering. Substitutions might be necessary for species or individuals that cannot MS&A Cline Residential Development Project 42 be found at local nurseries. All plant substitutions will be approved by the project biologist prior to installation to ensure their suitability for the site. B. Performance Standards Performance standards are measurable criteria for determining if the goals and objectives of the mitigation project are being achieved. If the proposed benchmarks are not achieved by comparing the surveys to the mitigation goals, then contingency plans will need to be implemented. Performance Standard # 1 (survival rate): Immediately after planting, all plants will be counted and documented. At the end of each growing season (late Aug- early Sept) plots will be visited and a count of surviving plants will be documented. The percent survival for the plots will be calculated by dividing the total number of plants after planting by the total number of surviving plants at the end of the season. Photo stations for each planting site will be determined and a photograph of each transplant location will be taken on an annual basis. Individual plants that die must be replaced with native species in order to meet the survival performance standards. Performance Standard # 2 (percent cover): The percent cover standard will be monitored by looking at each monitoring unit of the enhanced areas from above and estimating the area covered by the individual species. The percent cover within an area can be quantified as a total greater than 100% because plants (in tree, high/low shrub and herbaceous layers) overlap in cover. C. Monitoring Plan An as -built drawing and report will be submitted as documentation of the implementation of the approved planting plan within one month of installation. The plan will include vegetation description and photo documentation from established photo stations. A panoramic photo of the entire mitigation site will also be provided. Photos should be taken June - August, during the growing season. Monitoring will take place over a period of five years at the end of the growing season (late August or early September) of each monitoring year. The performance standards will be monitored by measuring plots in zones within the planting area that will be established and mapped after planting occurs, on the as -built plan. There will be photo points for each plot and they will be referenced on the as -built plan. Each year, the photo points that are established at each site, will be used for comparison. Photos will be taken at all points for all years as visual documentation of the performance standards progress, or lack of In addition to photos at designated points, photo documentation must include a panoramic view of the entire planting area. Submitted photos must be formatted on standard 8 1/2 " by 11" paper, dated with the date the photo was taken, and clearly labeled with the direction from which the photo was taken. The photo location points must be identified on an appropriate drawing. Collected data and photos will be compiled into an annual Riparian Planting report each year and submitted by November 30 of each monitoring year for five years. Each annual monitoring report shall include written and photographic documentation on plant mortality and replanting efforts and must document whether the performance standards are being met. Monitoring results will determine whether or not contingency measures will be needed. Performance Standards #1 & 2 Year 1: Achieve 100% survival success of replanted natives into mitigation areas Year 2: Achieve 100% survival success at end of second year into mitigation areas Year 3: Achieve 80% survival success at end of third year into mitigation areas Year 4: Achieve 80% survival success at end of fourth year into mitigation areas Year 5: Achieve 80% survival success at end of fifth year into mitigation areas MS&A Cline Residential Development Project• 43 A Maintenance and Contingency Maintenance shall occur at least twice during the growing season to ensure the survival of all native species within the mitigation area, including volunteer natives. Watering by hand or sprinkler may be necessary during year number one until the plants are established. Water requirements will depend on the timing of planting with the seasons and weather conditions. Once plants are established, extra watering may not be necessary. Hand weeding will be necessary around all plants that are being monitored for survival and coverage. If the required survival rate is not met by the end of any monitoring year, plants lost to mortality will be replaced to achieve the percentage cover performance standard described above. Prior to replacement, an appropriate assessment will be performed to determine if the survival was affected by species/site selection, animal damage, or some other factor. Subsequent contingency actions must be designed to respond directly to the stressor(s), which are increasing mortality of planted native species. If a particular species is shown not to endure site conditions then another, more appropriate species will be selected. If excessive damage is observed, protective measures will be introduced. Monitoring years may be added if significant re -planting becomes necessary. Monitoring on an annual basis for five years will occur with photographs to determine the survival rate of the transplanted area. MS&A Cline Residential Development Project- 44 Figure 1. Planting Map N v ,G L C Lp a- N� C 07v L H 00 } In L IS LL L „ o Io n w 0 ps` 0 3 H 2 u uu �c o 4}► 3 c° INC0 if Z C go " = u n n n 11 � a a a 0 0 q J a MS&A "008 Z `� v s Y 7 CA Cline Residential Development Project- 45 ;::��::... ;�.r