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Home My WebLink AboutSEP2019-00237 - DCD REVIEWUp Front Parcel Review Parcel 802341005 Printed: October 29, 2019 5 EPtq -0c337 li/lLfr7l'0ooa q JOHN B WAAG TERESA L WAGG PO BOX 1364 POULSBO, WA 98370-0136 i Parcel Number: 802341005 S-T-R: 34-28N-2W Legal Description S34 T28 R2W TAX 17 (TR 34-15) Flood District: .' , ' Fi." Distrjct: . 2 : Flood Panel No:School District 48 Total Acreage 20 Land Use: Planning Area: Zoning. 8800 ,l ,T Setbacks: Front: L() Left Side: Zoning Side: I Rear: 5 Informed by JCC 18.30 or Title 17 for Master Planned Resorts: Shoreline Setback: Critical Area Buffer Building Setback: ( ",nl_ 4v7- ,T t t t t t t Adjoining Forest Lands: Commercial/ Parcel Tags or Scanned Rural/ YE submitted: YES NO ListYES List:Sepcial Reports Nearby YES Shoreline Designation: Critical Areas Geologically Hazardous Areas FWHCA: YES h{ion f// seismic, lVaEros DisconnectedCMZ Pond or Lake < 20 acres potted owl_ marine rL NO Landslide Moderate Risk c Stream type: Wetlands: Flood: Marbled FIRM map: Flood Certificate: @ NO YES t 1\ .- Agricultural Lands: I Archaeology: YES High Risk Coastal Forest Lands: yes Shooting Zone:YES Wltand r{fod ilhuifleo( t/z/zoZo f,ukoh Npi Jlrut'fled, rlzftoao b"t/, in Und!- rYp lon fr,/, ,S,rear^a,l- ts Site Address(es): ELKHORN RIDGE RD , WA {z(L\"nt t ,l4 NA Stormwater: New Impervious Surface Land DisturbingActivity Stormwater Req's: Min Req #2 Min Req #l thru #5 Drainage District Review Min Req #l thru #10 Engineering ttl/+yk lt4 Stormwater Pollution Prevention Plan Submitted: yes No Impervious Surface coverage percentage: Resource Lands & Public: l0% Rural Residential: 25o/o Rural Commercial: 60%o Area of Buildins Coverase: ADMIN: Setbacks entered in Permit Plan casJ @"New Parcel Tags entered in Permit Plan N/A- yES Special Reports Scanned Nle yES Rural Industrial: Per UDC Sec 6.7 600/o in Rural Industrial Lands only YES Land Use Requirements |,,4 SEPA Required: yES t- IVR h/a lNkiifr Landscaping Required: Parking Spaces Required No 2 Other Building Height: 35' ADU Proposed YES Total Building (s) Size: UBC Standard NO Square Footage: Ulh TMfu RVC: 20,000 SF CC:5,000 SF NC: 7,500 SE GC: 10,000 SF All others: subject to septic & water constraints/None specified Road Classificatioh: Road Approach: ExrsrrNc Nor REe,D RAptlkrt{ u4 Require Final Zoning YES NO UGA No Protest Agreement YES YES NO Recorded Date of Subdivision Plat Conditions: AFN Over 5yrs:UDC <5yrs:Plat Conditions on plat or Old Ordinance b:.t.r! No parcel tags found for parcel Cases Associated with APN 802341b05Cases Name SEP19.OO237 WAAG Application Received: l0l2t/2019 Permit lssued/Case closed Review Tvpe Status Planner P Case Finaled usRl9-00026 Application Received: 7lt0l20t9 WAAG Permit lssued/Case closed: EXEMPT \\tidemark\data\forms\R_Parcel_CRMI-A. rpt 10t29t2019 Case Finaled: A Page 2 of 2 I I,?drra )o - DcD to-t)fiflSETIAGE DISPOSAL PERTL4IT FILE SHEET Jefferson County Enviromental Public Health sEPl9-00237 Review Type: 615 Sheridan Street,Port Townsend WA 98368 (360) 385-9444 PERTITIT #: SITE ADDRESS APPLICANT SUBDIVISION: PARCEL: Legal Description sEPl9-00237 ELKHORN RIDGE RD QUILCENE, WA 98376 JOHN B WAAG TERESA L WAGG PO BOX 1364 POULSBO WA98370-0136 80234100s s34 T28 R2WTAX r7 (TR34-15) Date Received: Revised Date: PHONE: 360-286-8325 BLOCK: LOT: Section: 34 Township: 28N Ranqe: 2W 10121t2019 INTERESTED PARTY: DESIGNER PHONE 360-598-6546NATHAN CLEAVER NATHAN CLEAVER SEPTIC DESIGN 262 NW THOMPSON RD POULSBO WA 98370 SYSTEM DESCRIPTION TYPE OF WORK: ADDITIONAL WORK: 1 1 O-CONVENTIONAL TRENCH NEW NONE Notes Finaled Description TYPE OF USE Updated RESA Parcel Tags; DescriPtion 1.) Associated Qssss Status Issued sEP19-00237 P usR19-00026 A Type Amount Paid By Date Receipt New Conventional System Technoiogy Fee 5ah Total: $604.00 JTP }JU.UU J IT 10t21t2019 187779 ,6a-14lvtzllzvlY tot t tY $634.00 \\tidemark\data\forms\F_SEP_ApplicationNW. rpt 1012212019 ieffei-son Cou nry Environ rnental P ubiic Health 615 Sheridan St Porl Townsend S/A. 98368 (360) 385-9444 SEPTIC SYSTEM PERMIT APPLICATION PROPERry OWNER -Join_B .vllaag MAIL|NGADDRESS "EO Bor -t36{!oriisbc_ vt1_4 98-?70 NATHAN N C EAVFR EMAIL .-<4V?'? 1-00s PHONE SYSTEM DESIGNER i 360. t Designer Phone # LEGAL DESCRIPTION: Section 34 Township 28N - Range_2U[_PARCEL # Subdivisron Name .-_.Divrsiorr _,_Block__,_-Lot(s) Site addrcss & Directions to site & test pits*S Gary Avenue Port TownsenCl W- Hwy20 S- US 101 R- t orets Lar.e L.r.roo Rq-ad R "Elkhern Lane- L- E_lkhoi-rr Riclge Road L- Prc,oertv iE Tract 34-15 Sc,rllqgs lson the Sourh lhi,Prqpqrf,,; SOURCE OF SEWAGEIUSE Residential Commerciai Communrg System Type Conventional- __-=--_ TYPE OF WORKNew X Tanks only_Modification_ Expansion_ Repair_ Tank(s)_ Drainfield Replacement_ Tank(s)_Drainfield_ Designate Reserve Area_ Water Source Private XPublic- Name- __ -- __, Evaluation x t L Alternative X SITE SIZE . 2,i r.t4 _ ,acres i?: Soiltype 5 (anachsoitevat.) RppticationRate___8.4__gai.1sq.ft.lday Trench Wdth_-*_3,_._."ft. TrenchtBed Depth 19 in. Pu mp Chamber size___..,N4__gal SYSTE['I DETAILS Number of Gallons/.Jay Drainfield Length 300 ft Septic Tank size 1 C00 ga; TYPE OF SYSTE M qlMp LE GRAVITY SYSTF 8y .signing. the appiicatton tortn, -lhe applrcanUowrrer altests tnat the rntorrnarron provrded herern rs true arrd correct ta the ilesl or , r., 1 *-!r;.-, .- J:.t .., -r ...- jpi_ appiication packet may result ln thts permtt cerng nutl and voiri I iufiher aqree ro save Indemnrry and notd narmtess JeffersonCounty agalnsl alt liabilities. iudgments. co*r't cosrs reasonable artorney's fees anci expenses whrch rnay rn any way accrueac6:iGt ;e feison c;i;-:iv as a -e sult of o; in cclisequenc; ;f the gra;':tinE ;f ihis oe;";tiit I firrther aqree to provide access and nqht of enlry to ;eflerson County and rts employees, representatives or agents for the soleprrpose of applicalron review and any requtre{l laier inspections. Staffs access and nght of entty will he assurned unless theapplicant rnfcrms the County in wrttrng al lhe iime cf ihe applicattorl thaf ne or she .equires prior notice. inspectioi:s shall occur durrng regular busrness hours initial nere if you requrre notificatioa before eutry ,r^ppeai - A person aggfleved of a clecision cf the Health Officer rnay appeal A.ppeals shall be submitted tc fhe Heatlh Dlrrsron rr: writing within fifteen days after receiving written notice of the decision. DISCLAI[ttER-This application is for an on-site sewage system that rneets the state and county standards in effect on the date of application. This applicatron for an onsite sewage systerrr DOES NOTassure you of any other County approvais. For exarrrpie. it O'3ES niOT GijARANTEE that you wrii laier cbta:n peiry':t3s;on to build a pei"nia;"reirl ;'eSidei",ca or:)ther Strucil-;l': Cn thrs pa;-cel ..^,rr7 fUtui"e appliCallCn 1,ll be separ-ately jr.rclged by the ruies and taws rn effect at that time. r7t tL)r,,.*/', {'e PA,RTIA.L FOR AFHCE USE ONLY ,A,SBUI rll..lA: ap5pnvrri INSP/PUMPTEST- ALLHOLD REQ ttt ;- fttlor r itorino Ao reement aat lo^71-11 ru,.,€7f .oo aeca /877711 check4 {571 case$sEp / 1- OOZ37 I j L I MEEHAN-ROULST WETLAND DELINEATING i(0 euvm tl\i JAN 2 2020 Kimberly Meehan-Roulst, Wetland Specialist 407 Embody Rd., Port Ludlow, WA 98365 Phone:360-7 32-007 3, Cell: 360-77 4-05 5l Specializing ln: Wetland and Stream Mapping, Delineation and Restoration JEFFERSON COUNTY CRITICAL AREAS: NON WETLAND REPORT PURPOSE OF INVESTIGATION: Jefferson County Mapped Wetland on Parcel LOCATION: Parcel #802341005 No Address PROPERTY OWITTER: John B Waag & Teresa L Waag Mailing Address: PO Box 137464 Poulsbo, WA 98370-0136 STUDY WAS CONDUCTED BY: Meehan-Roulst Wetland Consulting, Kim Meehan-Roulst Investlgation Start Date: I I I l0 12019-l I I 13 12019 Parcel #802341005 Quilcene, WA ,'l L --------i---!i E I TABLE OF CONTENTS PAGE# CONSULTING COMPAIYY I TYPE OT ENVIROI\TMENTALLY SENSITIVE AREA 1 LAND OWI\IER I STUDY REQUESTED BY I NON WETLAND EXISTING SITE CONDITIONS 3.4 CRITICAL AREA DETERMINATION, DELINEATION & CLASSIFICATION 5METHODOLOGY 5 SITE LOCATION 6 PURPOSE OF WETLAI\ID II\TVESITGATION 6 EXISTING SITE CONDITIONS 6VEGETATION 6soll,s 6IIYDROLOGY 7CONCLUSION 7 FIGURES FIGURE I: FIGURE 2: APPE,NDIS,ES APPENDIX A: Vicinity Map, Location of Sample Plots, NWI Map and Plot Locations, Jefferson County Hydric Soils List APPENDIX B: Upland Field Data Sheet APPENDIX C: Approach and Methods 8 9 2Parcel #802341005 Quilcene, WA t L-AKES & PONDS tr OTHER (EXPr-AIrg *Hillslopes sloping nortlruest to southwest. Slopes rangedfrom 25%-28%. 2. SLOPE GRADIENTz 25-27% 3. GEOLOGIC MATERIALS NON WETLAITID EXISTING CONDITIONS: 1. LANDSCAPE POSITION: TYPE: HILI^SLOPES STREAM & RIWR B/SIN^S DEPRESSIONS COASTAL DUNES MARINE BLUFF SWALES ALLUWAL COLLUWAL GI-ACIAL OATWASH LACUSTRINE EOLAN GI-4CIOLACASTRINE CATEGORY I WETLAND CATEGORY III NO WETLAND PRESENTX FLOODPI.4INS TERRACES MARINE TERRACES ALLAVAL FAN VALLEYS I-,+NDSLIDE ASH GLACIAL DRIFT COMPACT TILL ORGANICS RESIDUAM MARINE SEDIMENTS CATEGORY II WETLAI\IDI CATEGORY rV WETLANDI 4. WATER TYPES PRESENT DRAINAGE DITCH IRRIGATION DITCH STREAM, RIVER, POND OR LAKE IRRIGATION DITCH ASSOCIATED WITH STREAM OR RIYERN/A x STREAM, RMR, POND, LAKE OR NAME: N/A 3Parcel #802341005 Quilcene, WA Ttrn trx trtrn nntrx NON WETLAND EXISTING SITE CONDITIONS CONTINUED: NRCS Soil Map Unit and Series:r Alderwood gravelly loams on the uest side and the Belfast silty loams in the middle eastem portion of the parcel. SOI DEPTH: Shallow HYDRIC SOILS: YES Nox iv. HYDROLOGY WATER SOURCE FOR IIYDROLOGY: Precipitation Unconfined Aquifer Lake X Deep ! Very Deep n Excessiveg Well n Weil trn PoorUE Unconfined Aquifer, Tidally Influenced Marine, Tidally influenced n Stream Discharge tr Episaturationn Anthricsaturation Moderately deep tr Somewhat Somewhat Poorly SOIL DRAINAGE: Excessively Well Mod. Well X Very Poorly tr AQUIC CONDITIONS: Endosaturation N/A VEGETATION TYPE: Native Herbaceous X Non-Native herbaceous Estuarine f,n Forested Scrub-Shrub Xx 4Parcel #802341005 Quilcene, WA NON WETLAND DETERMINATION REPORT SITE LOCATION: Parcel: 802341005 Area: 20.04 Acres Street Address: None. Elkhom Ridge Road, Quilcene WA Legal Location: Section 34, Township 28N, Range 2W, Qtr Sec NE l/4 Latitude: 47.880 deg Longitudei -122.9t2 deg. Planning Area: Quilcene (10) Zoning 1: RR-20-Rural Residential Assessor's Land Use Code- 8800 - Designated Forest Land - 9100-Vacant Land Parcel is physically located northeast of Lordslake Loop Road in Quilcene. It is also located north of CRITICAL AREA DETERMINATION. DELINEATION & CLASSIFICATION: Section 404 gf the Clean Water Act Define Wetlands as: "Wetlands are areas that are inundated or saturated by surface or ground water at a frequency and duration sufficient to suppoft, and that under normal circumstances do suppoft, a prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands generally include swampq marshes, bogg and similar areas." - Definition of wetlands as used by the U.S. Army Corps of Engineers (Corps) and the U.S. Environmental Protection Agency (EPA) since the 1970s for regulatory purposes. Wetlands must meet three parameters to be a wetland: Hydrophytic Vegetation (FAC or wetter), Hydric Soils (i.e. redoximorphic features in the upper ten inches of soil profile) and Hydrology (ponding or saturated soils). METHODOLOGY: Level I Assessment consisted of reviewing existing information to develop background knowledge of physical features, and to identit,the potential for wetland and other water occurences on the subject parcels. The resource documents available for the Level I preliminary assessment included: USDA Soil Conservation Service (SCS), "Soil Survey of Jefferson County Area Washington", aerial photography, JefTerson County Critical Areas Maps and Jefferson County Critical Areas 18.22 Article VII Wetlands, U.S Fish and Wildlife NWI maps. See Appendix A "Jefferson County Critical Areas Mapo'for mapped wetlands on and around subject parcel. Level III Assessment consisting of on-site investigation was conducted to determine if a wetland area existed and collected quantitative data of Vegetation, Soils, and Hydrology as recommended in accordance with the 1987 Corps of Engineers Wetlands Delineation Manual and the Regional 5Parcel #802341005 Quilcene, WA Supplement to the Wetland Delineation 1987 Manual for Western Mountains, Valleys, and Coast Region (Version 2) 2010. PURPOSE OF THIS WETLAND INVESTIGATION: Terry McHugh, realtor from John L Scott Port Townsend, contacted Meehan-Roulst Wetland Consulting (M-R.W.C) to determine if there were wetlands on the subject parcel. The reason for the investigation was because Jefferson County Critical Areas Maps has a mapped wetland on this greatly sloped parcel. No wetlands were found on the subject parcel. Possible wetlands were discovered southeast of the parcel on Elkhorn Lane. EXISTING SITE CONDITIONS: The 20.04 acre parcel slopes from northwest to southeast. Slopes ranged fuom25%o-28%. The only level area is on the south side of the parcel where it has been cleared of the trees and leveled off. This area has the driveway into the parcel and a portable cabin on it. The area uphill and downhill from the leveled offarea was thickly forested with big leaf maple and red alder that had an understory of western sword fem. There was no one area that was dominated (greater that 50%) by hydric vegetation, FAC or wetter. Bigleaf maple canopy with western swordfern understory was the dominant vegetation. To meet the definition of a "Wetland", all three parameters must be met: Greater than 50% Hydric Vegetation, Hydric Soils and Hydrology. Since the vegetation was eliminated automatically, no soil plot was conducted since the definition of a "Wetland" could not be met. There was no need to further investigate by doing the field data sheet. Veeetation: Parcel was forested with a deciduous forest consisting of bigleaf maple (Acer macrophyllum, FACU) and red alder (Alnus rubra, FAC ). Understory was thickly vegetated with western swordfem (Polystichum munitum, FACU). Soils: The mapped soil unit is the Alderw'ood gravelly loams on the west side of the parcel that extended to the east side of the parcel at the north and south property lines. In the middle portion of the parcel, it is mapped as the Belfast silty loams that extend towards the easterly property line. The Belfast series consist of deep moderately well drained soils. They develop in flood plains that are formed from deposited alluvium. The parcel is greatly sloped and does not have the level topography where the Belfast series form. The Alderwood series is also moderately well drained and it develops on hills and ridges with slopes that range from 0 to 65Yo. The south portion of the parcel, where the mapped wetland is, it has been leveled and a portable cabin was placed. The leveled area was cut from the hillside. There was a three foot bank that was analyzed. The soils were gravelly sandy loams to a depth of 25 inches. There was no mottling and the soil horizons had chromas greater than Parcel #802341005 Quilcene, WA 6 two. The soils were well drained gravelly sandy loams and not hydric soils. Please see Appendix B for field data sheet. HYDROLOGY: The property is greatly sloped without benches where water could be impounded. The only level area was around the cabin. Soils urere visibly dry and well drained gravelly sandy loams. Do to the slope and well drained soils, the hydrology parameter could not be met. NATIONAL WETLAIIID IITTVENTORY MAPS fltIWI Maps): NWI Maps do not show a mapped wetland. The map does show a stream crossing the parcel that was not found during the field investigation. CONCLUSION: Jefferson County Critical Areas Map and NWI Map do not show a mapped wetland. Meehan Roulst Wetland Consulting reconnaissance investigation of the parcels revealed no wetlands on parcel. The soils are that of the Alderwood gravelly sandy loams which is a moderately well drained soil that does exhibit mottling below ten inches of the soil profile. The Cassolary soil series is not a hydric soil on the Jefferson County Hydric Soils List. See Appendix A for Jefferson County Hydric Soils List. This is not a final determination. Jefferson Counties Administrator shall have the final determination if this report is approved or not. Sincerely, Meehan-Roulst Wetland Consulting 7Parcel #802341005 Quilcene, WA APPENDIX A Vicinity Map Location of Data Plot ITTWI Map Jefferson County Hydric Soils List 8Parcel #802341005 Quilcene, WA v 8023.t1005 x q $how *eorch results for E023t ,fubliC Land RgCOndf Jcflcmon County, Warhlnston DCD EH La*crflche PW Download Data Geo +802274006 nt.l Jefferson County Mapped Wetland over Parcel O a023 41 004 t02341005 t 023 rt1008 t023410Gt tr*, 3 aao!p o" ',iiif.ii# -l 41 or,i.47.878-122916 DegrE€ |41007 t*, Public Land Records Jcf,enon County, W*hing,ton DCD EH Laserffche PW Download Data a'80231 1 005 x q Stqurr,t a 9Parcel #802341005 Quilcene, WA u VACTNITY 30NOlW 2SNrW \ / 1005 29N02W 2 ENEW ) Han 2ENIE 1 2 9N1E 28NlW Parcel #802341005 Quilcene, WA l0 l a02341005 //.// I II SASEMAPS > TIIAP LAYER' } IJ i'vcdads Lr Riparlan U Riper,cn htepprng Arros {9 Das Source Q r,rgc 9ca e O - aEe 'e.r' U fucas of ln:eres: U 4Q5lr,lanagcd Lands L: -lironc fJcrland Dara o oo oo oo oo oo oo + 1:9.028 47.889 | -122.906 National Wetlands lnventory - Measure ry slrrfaceffitersandwdands 0 t 1Parcel 802 Parcel #802341005 Quilcene, WA ll lttt I' i[ JEFFERSON COUNTY HYRDRIC SOILS LIST Soil Data Access (SDA) Ilydric Soils List An SDA-populated select list is used to pick a state and SSA which enables creation of a "Hydric Soils Report" based upon those selections. The data is not static; it hits Soil Data Access Live. To reset the table hit F5 on the keyboard. Once a survey is selected and table appears, if a new survey is selected it will append to the table at the bottom. For more inforntation about the table. selected stateld: WA selected SSA areasymbol = WA63l WA WA WA WA WA WA WA WA ruunEJ I I iJefferson County lArea" Washington i w4631 73706 Alderwood gravelly sandy loam, 15 to 30 percent Shalcar 6980 slopes AID Jefferson County Area, WashingtonwA63r 73706 latOenvooA gravelly sandy | -_l--- ll?ffi," to 3o Percent l*o*u loero AID lr.u.oon county lArea WashingtonwA63l 73707 lelderwood gravelly sandy I il?ffir" to 5o Percent lsharcar F-AIE ) iJefferson County lArea, WashingtonwA63l 73707 Alderwood loam, 30 to slopes gravelly sandy 50 percent l*"-'"F-AIE wA63l Jefferson County Area, Washington 73708 lr"r"r.*"I'800 wA63l iJefferson County iArea, Washington 73708 5 gravelly loam, to 15 800 wA63l ,Jefferson County Area, Washington 73708 Alderwood gravelly loam, Norma0 to l5 percent slopes I' AmC 800 wA63t rJefferson County iArea, Washington 73709 o.p lfltT;#,ffi1:1'Ji.,'*, 1""*"," WA63 t jlefferson County 73709 AmD Alderwood gravelly loam, ShalcarWA Parcel #802341005 Quilcene, WA t2 r-Arnea_Name to 15 gravelly loam, Tsoo- WA WA I WA WA WA WA WA WA WA WA 709 l5 to 30 percent slopesAre4 Washington Jefferson County Area, Washington I iAlderwood gravelly loam, J3709 $mDI i ll5 to 30 percent slopes Norma 3800 Jefferson County .n.rc BfArea, Washington t ) lBelfast fine sandy loamwA63l Belfast variant, wet 390 Jefferson County 1)il;, w;"trst" n 73717 Bg I in.furt silt loamwA631 Belfast variant, wet 860 Jefferson County 11;;;; w;';;"u'"n 73718 Bh Belfast silt loam, heavy ,variantwA63l Belfast variant, wet 860 J.effelgl County T.D BkArea, Washington Belfast silt loam, wet variantwA631 Belfast variant, wet 610 Jefferson 99rnrY .,j720 BmArea, Washington t J silty clay loam, wetwA63l Belfast variant, wet 860 [:'*X*ru:, 1""' l"o' ii$Xfr';*:m.'wA631 Sekiu 19620 J.effers.gl ggunrY n.n CVB Calawah-Tealu,hit Area, Washington tJ t'J v t D association, gentlyrollingwA631 Tealwhit 2330 lJefferson Countv --,zot lgrrac lHoto- jArea Washington , /i I lgently Tealwhit association, rollingwA63l Tealwhit 5190 f.eferyyr 9g*rv lzlzoz inr.re iuoto gravelly silt loam, lArea,Washington l'-'-- l--'- lwetvariant wA63l Hoko variant 620 0 Parcel #802341005 Quilcene, WA r3 APPENDIX B FIELD DATA FORM Parcel #802341005 Quilcene, WA t4 WETLAND DETERMINATION DATA FORM - Western Mountains, Valleys and Coast Regions Project/Site: Parcel # 802341005 City/County: Port Townsend, WA Sampling Date: I l/10/2019 ApplicanUOwner: : John and Teresa Waag State: WA Sampling Point: Up Plot Investigato(s): Meehan-Roulst Wetland ConsultingKim Meehan-Roulst leqt&4Jqynshrp.R44gq Sl4, T28N, R2W Landform (hillslope, terrace, etc): Slope l0-20o/o Local relief (concave, convex, none ): None Slope (%) 10-20% est Forest Lat: 4'52',44.N Long: l22deg 54'40'W Datum:NAD 83 Soil Map Unit Name: Alderwood gravelly loams, 0-15% slope.NWI classifi cation: Forested Are climatic /conditions on the site for this time of 3 Nol (lf no, explain in Remarks.) Are or Are "Normal Circumstancej'es Are Soil or - Attach site sam Yes Yes No NoSoil Present? Vegetation Present? Yes E NoX Is Sampled Area Within a Wetland? Remarks: VEGET - Use scientilic names of Trees Stratum 30' Radius (Plot size: ) Absolute Yo Cover Dominant Species? Indicator Statusl. Acer macrophyllum 90 Yes FACU 2. Dominance Test worksheet: Number of Dominant Species That Are OBL, FACW, or FAC:(A) 0 3. 4. Total; Number of dominant Species Across All Strata:(B) 2 5.Percent of Dominant Species That Are OBL, FCW, or FAC (A/B) 0% 90% Canop5 Total Cover Sapling/Shrub Stratum (Plot size) Prevalence Index worksheet: Total o/o Cover of: Multiply by: I OBL species Xl= )FACW species x2= J FAC species x3= 4.FACU species n0 x4-440 5 UPL Species x5= 4.Column totals ll0(A)440(B) 5 Prevalence index = BlA=4 oZ =Total Cover Herb Stratum (Plot size: ) lM l. Polystichum munitum 20 Yes FACU 2 3 4. 5 6. 7 8 9 20%:Total Cover Woodv Vine Stratum (Plot size:) I 2 =Total Cover 0 %oBarc Ground in Herb Shatum 60 Ilydrophytic Vegetation Indicators: E t. napiA Test for Hydrophytic Vegetation E 2.Dominance Test is >50% E 3. hevalence Index is <3.01 3 05 fl 4. Morphological Adaptationsr @rovide supporting data in Rernarks or on a separate sheet) E S. Wettana Non-Vascular Plantsr ! Problematic Hydrophytic Vegetationr (Explain) llndicators of hydric soil and wetland hydrologr must be present. YesE NoB Hydrophytic Vegetation Present? Remarks: answers US Arniy Corps of Engineen soIL Western Mountains, Valleys and Coast - Version 2.0 Point:Plot I Prolile Description: (Describe t o the depth needed to document the indicators or conllrm the obsence of indicators) Depth (inches) Matrix Redox Features Texfures RemarksColor (moist)o/o Color (moist)%I ype LOC 2-0"Leaf litter 0-3tt l0YRi/4 100 SL Dark yellowish brown sandy loams, weak granular structure, many fine roots, smootl lqllda . 3-14"10YR4/3 100 GSL Brown gravelly sandy loams, weak granular structure 'Type: C=Concenfations, D=Depletion. RM=Reduced Matrix. CXS=Covered or Coated Sand Grains. 'l,ocaiion=t=pore lining RC=Root Channel, M=Matrix Hydric Soil Indicators:to all LRRs, unless otherwise noted.) (A )Sandy Redox (SS) Stripped Matrix (56) Loamy Mucky Mineral (Fl) (except MLRA l) Loamy Gleyed Ma.trix (F2) Depleted Matrix (F3) Redox Dark Surface (F6) Depleted Dark Surface (F7) Redox Depressions (F8) trtrtrtrtr Histic Epipedon (A2) Black Histic (A3) Hydrogen Sulfide (A4) Depleted Below Dark Surface (Al l) Thick Dark Surface (Al2) E Sanay Mucky Mineral (Sl) ESanay Gleyed Matrix (S4) trtr Indicators for Probtematic Hydric Soils3' E Z cm Muck(Al0) E nea Parent Material (TF2) fl Ottrer 6xplain in Rernarks 3 'Irdi.utoo of hydrophytic vegetation and wetland hydrology must be present, unless disturbed or probleqqlic. Restrictive Layer (if present): Type: Compact Depth (inches): l6 inches Hydric Soil Present? Yes E No EI Remarks: HYDROLOGY Wetland ofone check all thatIndicators Secondary Indicators re required) Surface Water (Al) High Water Table (A2) Saturation (A3) Water Marks (Bl) Sediment Deposits (B2) Drift Deposits (B3) Algal Mat or Crust @4) Iron Deposits (B5) Surface Soil Cracks (86) Inundation Visible on Aerial lmagery (B7) Sparsely Vegetated concavc Surface (B8) utrtr E Water-Stained Leaves (B9) (except MLRA 1,2,4A, and 48) Salt Crust (Bl l) Aquatic Invertebrates (Bl 3) Hydrogen Sulfide Odor (Cl) Oxidized Rhizospheres along Living Roots (Cl3) Presence ofReduced Iron (C4) Recent lron Reduction in tilled Soils (C6) Stunted or Stressed Plants (Dl') (LRR A) Other (Explain in remarks) trtrtr Water Stained Leaves (89) (MRLA 1,2, 4A aud 4B) Drainage Pattems (Bl0) Dry-Season Water Table (C2) Saturation Visible on Aerial Imagery (ce) E Geomorphic Position (D2) E Stratlow Aquitard (D3) ! faC=leural Test (D5) E naised Ant Mounds (D6) (LRR A) fl Frost-Heave Hummocks (D7) trntr Field Observations Surface Water Present? Water Table Present? Saturation Present? (incl udes capiltqry fringe) Yes E Yes E Yes E No El No El NoB Depth (inches): Depth (inches): Depth (inches):Wetland Hydrology Present? Yes E No I Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous if Remarks: US Army Corps of Engineers Western and Coast - Version 2.0 APPENDIX C APPROACH AND METHODS Parcel #802341005 Quilcene, WA l5 l APPROACH AND METHODS CRITICAL AREA DETERMINATION. DELINEATION & CLASSIFICATION: Wetland boundary is marked every 25'with 3" x 5" orange plastic wire whips. The whips have the station numbers for surveying, the date the boundary was established and the lettering M-R.W.C. indicating Meehan-Roulst Wetland consulting as the principal contractor. Each wetland whip has an orange wetland boundary ribbon attached to it. In addition, in forested and shrubby areas there is wetland flaggtng hung at near eye level for guidance to the next wetland station. WETLAI\ID DELINEATION BASED ON: 1987 Corps of Engineers Wetlands Delineation Manual and the Regional Supplement to the Wetland Delineation 1987 Manual for Western Mountains, Valleys, and Coast Region (Version 2) updated in 2010. Wetland Determination Two levels of information were gathered to do a routine wetland determination. These included: a) Review of preliminary site data and, b) On-site investigation to determine the presence of wetlands and non wetland waters. A review of existing information was conducted to develop background knowledge of physical features, and to identift the potential for wetland occurrence on the subject property. The resource documents available for preliminary review of the site conditions included: USDA Soil Conservation Service (SCS), "Soil Survey of Jefferson County Area Washington", 2013 and 1994, Jefferson County aerial photography, and Jefferson County Planning Department data. a) Parcel #802341005 Quilcene, WA 16 b) During the on-site investigation, wetland areas were determined and verified on the basis of three parameters: Hydrophytic Vegetation, Hydric Soils, and Wetland Hydrology, as recommended in the Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Western Mountains, Valleys and Coast Region (Version 2.0), May 2010. Hydric soils are classified using Filed Indicators of Hydric Soils in the United States, Version 7.0,2010. A positive wetland determination is made when all three parameters are present, or in certain situations determined following the guidelines recorlmended in wetland determination procedures, or for atypical situations or problem areas. c) The wetland was classified as to type (category) by using the Washington State wetland rating system for westem Washington-October-2014. Effective January 2015, Washington State Department of Ecology's Publication No. 03-06-029 and applicable Rating Forms Effective January 1,201,5. Hvdrophvtic Veeetation Areas where more than 50% of the dominant species present from all strata are hydrophytes (plants adapted to growth and reproduction in saturated soil conditions) are considered to be inside the wetland boundary, unless clear evidence of hydric soils or wetland hydrology cannot be established. A species is considered dominant if it is equal to or greater than 20%o areal cover, or exerts a controlling influence on, or defines the character of a community. Hydrophytic vegetation is determined to be present, when under normal circumstances: More than 50% of the dominant plant species in a plant community have an indicator category of Oblieate Wetland (OBL), Facultative Wetland (FACW), and./or Facultative (FAC) as listed in "National List of Plant Species that Occur in Wetlands: Northwest (Region 9)" This Plant lndicator Status Categories system was developed for the USFWS National Wetlands Inventory by Cowardin et al. (1979). The National Plant List Panel, Reed, Porter B., and Jr. modified it in 1988 and 1993. The Wetland Indicator Category ffIC) used in this report refers to the plants Indicator Symbol as refered to in the table below. There have been changes to the list since 1993. In 2016 the list was updated and was used for this report. Parcel #802341005 Quilcene, WA t7 I National Indicators reflect the range of estimated probabilities (expressed as a frequency of occunence) of a species occurring in a wetland versus a non-wetland across the entire distribution of the species. )", Lichvar, R.W., D.L. Banks, W.N. Kirchner, and N.C. Melvin. 2016. The NationalWetland Plant Lisll 2016 wetland ratings, Phytoneuron 2016-30: 1-17. Published 28 April 2016. ISSN 2153 733X. Percentages expressed as estimated probability. Usually occur in non wetlands 67-99ya, but occasionally found in wetlands l-33o/o Almost always occur in non-wetlands of Northwest Region 9, >99Yo. <lo/o in wetlands. FACW FACULTATIVE PLANTS FAC FACU OBLIGATE UPLAND PLANTS UPL lndicator Gateqorv Definitionlndicator Svmbol OBL FACULTATIVE WETLAND PLANTS Usually occur in wetlands, 67 -99o/o, l-33% in non-wetlands. Equally likely to occur in wetlands, non-wetlands34-66%. FACULTATIVE UPLAND PLANTS OBLIGATE WETLAND PLANTS Occur almost always, >99Yo (estimated probability) in wetlands Under natural conditions. <l%oinnon wetlands. Hvdric Soils There have been tremendous scientific changes since l99l in several of the indicators such as the introduction of aquic conditions to cover the requirements for saturation, reduction, and morphological indicators used to define the modified aquic moisture regime, and mottles and low chroma colors being replaced by redoximorphic features. Because of these changes, we consult the US Department of Agriculture, Natural Resource Conservation Service. 2010. Field Indicators of Hydric Soils in the United States, Version 7.0". G. W. Hurt, L. M. Vasilas . (eds.), USDA, NRCS, in cooperation with the National Technical Committee for Hydric Soils guidance and decision in making final hydric soils determinations. Field indicators of hydric soil conditions in this document, (Land Resource Region (LRR) A that includes Western Washington), are presented here: (1) ALL SOILS: A1. Histosols; A2. Histic Epipedons; A4. Hydrogen sulfide; A6. Organic Bodies; A7. Mucky mineral; Parcel #802341005 Quilcene, WA t8 A8. Muck Presence; Al0. 2 cm Muck; AI1. Depleted Below Dark Sur{ace; and A12. Thick Dark Surface (2) SANDY SOrLS: S1. Sandy Mucky Mineral; 54. Sandy Gleyed Matrix; S5.Sandy Redox; and 56. Stripped Matrix (3) LOAMY AND CLAYEY SOrLS: Fl. Loamy Muclry Mineral; F2. Loamy Gleyed Matrix; F3. Depleted Matrix; F6. Redox Dark Surface; FT.Depleted Dark Surface; and F8. Redox Depressions; Wetland Hvdroloev Water is the driving force for wetlands. lndications of wetland hydrology are those where the presence of water has an overriding influence on characteristics of vegetation and soils due to anaerobic and reducing conditions, respectively. Areas that are seasonally saturated and/or inundated to the surface for a consecutive number of days for more than 12.5o/o of the growing season are wetlands provided the soil and vegetation parameters are met. Areas wet between 5% and l2oh of the growing season in most years may or may not be wetlands. Areas saturated to the surface for less than 5o/o of the growing season are non- wetlands. Wetland hydrology exists if field indicators are present. Field indicators of wetland hydrology may include, but are not limited to visual observations of inundation, ponding, soil saturation, oxidized root channels (rhizospheres) associated with living roots and rhizomes, watermarks, drift lines, water-borne sediment deposition, or wetland drainage patterns. Parcel #802341005 Quilcene, WA 19 The growing season starting and ending dates are required to evaluate hydrologic data. For wetland determinations, the growing season is determined using the local SCS county soils surveys. Generally, the growing season is calculated based on the "28 degrees F or lower" temperature threshold at a frequency of "5 years in 10". For much of western Washington at low elevations, the mesic growing season (March I to October 31) has been considered a good rule. However, in some areas of the Puget Sound Lowlands and coastal areas the growing season occurs all year round because the soil temperature at 19.7 inches below the soil surface is higher than 4l degrees F. Plant ldentification and Classification Primary references used for scientific plant names and the endemic and non-native or exotic status of plants to the North Olympic Peninsula were determined as found in Flora of the Pacific Northwest by Hitchcock and Cronquist, Univ. of Washington Press, 1972. Other references referred to included: (1) A Field Guide to the Common Wetland Plants of Western Washinqton & Northwestern Oregon by Sarah Spear Cooke, editor, Washinglon Native Plant Society, May 1997; Wetland plants of Oregon & Washington by Jennifer Guard, Lone Pine Publishing,lgg5; (2) Plants of the Pacific Northwest Coast- Washington. Oregon. British Columbia & Alaska edited by Pojar and Mackinnon, D.C. Forest Service, Research Program, Lone Pine Publishing,lgg4 and, D.C. Forest Service, Research Program, Lone Pine Publishing,lgg4; and (3) Northwest Weeds by Ronald J. Taylor, Mountain Press Publishing Company, 1990 Parcel #802341005 Quilcene, WA 20 JAN ? 2l,2O Re PO Box 2546, Bellingham, Washington9S22'1 Phone: (360)714-9409 December 27 ,2019 John Waag PO Box 1364 Poulsbo, WA 98370 Geologic Hazard Assessment Jefferson County Parcel 802341005 Dear Mr. Waag This geologic hazard evaluation was conducted to assess the risk of erosion and landslide hazards on the subject property. It is our understanding that you are planning to construct a new home and septic drainfield on the site. The site is located on a gentle to moderate inland slope approximately 5 miles northwest of Quilcene. Jefferson County Public Land Records maps show low the property as in a slight landslide hazard Based on our geologic hazard assessment, the slopes on the subject property are not at risk from landslides. Therefore, the proposed development will not be at risk from landslides or erosion. Furthermore, the proposed development will not increase the risk of landslides or erosion on or off the site as long as the recommendations of this report are followed. This geologichazard assessment included a field inspection of the subject properties and vicinity including all slopes. Our evaluation also included review of available geologic mapping, lidar (light detecting and ranging) imagery and our own notes and observations we have made in the vicinity of the site and at locations with similar geologic conditions. GENERAL GEOLOGY The Lidar-revised Geologic Map of the Uncas 7.5 Ouadrangle. Clallam and Jefferson Counties. Washington (Tabor and others, 2011) indicates that the subject properfy is underlain by Vashon till (Figure 1).Vashon till is a very poorly sorted mix of clay, silt, sand, and gravel with scattered cobbles and boulders that was deposited by glacial ice during the last glacial period between 18,000 and 14,000 years ago. The unit is highly compacted to the point of resembling concrete. The highly compact nature of the deposit is from the glacial ice that had a maximum ice thickness in the range of 3,500 to 4,000 feet (Thorsen, 1981). Srnrrum Gnoup Stratum Group File: I 1.7.19 .-i(Otr[Vii*-a I December 27,2019 Jefferson County Parcel 802341005 Geologic Hazard Assessment \-/ a Figure l. Clipped and annotated geologic map (Tabor and others, 2011) showing the subject property location. Qvt: Vaston till, TLuc : upper member of the Lyre Formation, Tss : Snow Creek Sandstone, Qa: alluvium. Our observations are partly consistent with the above described mapping. Test pits on the site reveal Vashon ice contact deposits overlying weathered and fractured bedrock. The Vashon ice-contact deposits at the site consist of medium stiff diamicton composed of clay, silt, sand, and gravel with scattered cobbles consistent with Vashon ice contact deposits. The gravel and cobbles have a relatively strong local bedrock signature compared to typical Vashon sediments. This is indicative of incorporation of local bedrock into subglacial sediments and/or basal ice via localized erosion (ice plucking, etc.) and then subsequent deposition within a small geographic area. Vashon ice-contact deposits typically include sediments that were deposited directly by thin wasting glacial ice as well as sediments deposited by meltwater that was in close proximity to glacial ice. This unit can be highly variable in composition, even within a relatively small area. The bedrock observed underlying ice-contact deposits consists of weathered and fractured shale, siltstone, and conglomerate consistent with the Lyre Formation. We have also observed bedrock outcrops consistent with Lyre Formation conglomerate on nearby properties. The discrepancy between the above described mapping and our observations is likely the result of mapping scale issues that do not allow for all areas to be precisely mapped. 1:24,000 scale mapping cannot account for all small-scale variability such as thin discontinuous surficial Stratum Group File: I 1.7.19 t o a a o a a a rQa 2 t t I t a a a a ( I \ 4 Qvt Tss -r \r_!/I a I \ Tluc subjectproperty December 27,2019 Jefferson County Parcel 802341005 Geologic Hazard Assessment deposits. The authors (Tabor and others, 201 I ) also completed some of the mapping by interpretation of lidar imagery versus direct observations. Figure 2. Vashon ice-contact deposits on the subject property Figure 3. Weathered Lyre Formation conglomerate on the subject propefy J Stratum Group File: 11.7.19 I t ( I --A< r'^&4 t, .-, December 2'7 ,2019 Jefferson County Parcel 80234 I 005 Geologic Hazar d Assessment Figure 4. Weathered Lyre Formation siltstone on the subject propety. SITE SPECIFIC OBSERVATIONS The 20.04-acre subject property is located on a gentle to moderate hillside approximately 5 miles northwest of Quilcene, WA. Elkhorn Road crosses the central portion of the site. The property is currently developed with a small cabin and shed built on a level graded cleared area on the south-central portion of the site. Access to the cabin is via a gravel driveway from Elkhorn Ridge Road. A fill slope on the south side of the building pad is approxiamtely 3 to 4 feet high with a slope angle of 35 degrees. A fill slope on the east side of the building pad is approxiamtely 6 to 7 feet high with a slope angle of 35 degrees (Figure 5). Natural slopes on the western (upper) half of the property are predominantly planar and range from 12 to l7 degrees. Natural slopes on the eastern (lower) half of the property are predominantly planar with measured slope angles befween l0 and 22 degrees (Figure 6). The steepest areas are approximately 180 to 200 feet southwest of the existing cabin where slopes are approximately l8 to 22 degrees. 4 Stratum Group File: I1.7.19 ; J -*'\ . December 27,2019 Jefferson County Parcel 802341005 Geologic Hazard Assessment Figure 5. The exisiting cabin and building pad fill slope. Figure 6. Gentle slopes to the east of the existing cabin. 5 Stratum Group File: 11.7.19 :, ,,&f December 27,2019 Jefferson County Parcel 802341005 Geologic Hazard Assessment In the west central portion of the property, there is a subtle drainage feature that includes a small hollow and valley (Figure 7). However, we observed no surface water associated with this feature. Based on our field and lidar interpretations, we hypothesize two potential explanations for this landform: l) The hollow and valley may be rernnant ice wasting features that formed at the end of the last glacial period. The hollow may be a kettle-like feature formed by block of stagnant ice that remained on the landscape after all other ice melted from the area. The subtle valley emanating from the hollow may be have been eroded by melt'water stream sourced from the stagnant ice or a result of the hollow being a source of periodic surface water flow. 2) Alternatively, the hollow may be an area of convergent perched groundwater above bedrock on the slope above that over time formed a valley from periodic surface water flow. We noted that there are smaller scale swales like features that are present along the hill slope at similar elevations. Figure 6. Lidar hillshade image showing geomorphic features from the last glacial period. We interpret the very subtle bench area on the northern portion of the properfy is either a relict ice margin feature or is a feature associated with differential erosion of the underlying bedrock units. 6 Stratum Group File: 11.7.19 bench hollow \valley N J 7t m s00ft a December 21 ,2019 Jefferson County Parcel 802341005 Geologic Hazard Assessment Within recently cleared areas on the site, vegetation consists of low brush and grass including sword fern, bracken fern, Oregon grape, and trailing blackberry. Forested portions of the site consist of mixed stands that include Douglas fir, western red cedar, big leaf maple, red alder, and madrone with an understory of sword fern, bracken fern, ocean spray, Oregon grape, evergreen huckleberry, salal, kinnikinnick, holly, and other brush. GEOLOGIC HAZARD ASSESSMENT During our site investigation, we did not observe any evidence of previous, ongoing, or incipient landsliding on the modest slopes on the property. No evidence of potential landslides was observed in our review of lidar bare earth imagery of the site. We also did not observe any evidence of groundwater perching, seepage, or springs north of Elkhorn Ridge Road on the property where the home is proposed. The proposed home site is located in an area of thin glacial sediments overlying bedrock. 7 Stratum Group File: I1.7.19 December 27,2019 Jefferson County Parcel 802341005 Geologic Hazard Assessment CONCLUSIONS AND RECOMMENDATIONS Based on our geologic hazard assessment, the slopes on the properfy are not at risk of landslides or rapid erosion. Furthermore, the proposed development will not increase the risk of landslides or erosion as long as the recommendations of this report are followed. Geotechnical setback: Due to the potential for differential settlement, home foundation footings should be setback at least l0 feet from the top edge ofany fill slopes and foundation footings should be placed on undisturbed, unweathered glacial or bedrock. Stormwater Managemenl: Stormwater can be fully dispersed or infiltrated on the site consistent with the Western Washington Stormwater Manual (Ecology). Yard waste debris: No debris or yard waste should be placed on the slopes greater than20 degrees on or near the property. Yard waste can damage underlying root structure and can eventually builds up and can form a wet unstable mass that will slide down the slope damaging the slope and cause soil raveling. Stratum Group appreciates the opporfunity to be of service to you. Should you have any questions regarding this assessment please contact our office at (360) 714-9409. Sincerely yours, Stratum Group 'cu\frfr- Dan McShane, L.E.G., M.Sc Licensed Geologist J7 -/q Geoff Malick, G.LT. M.Sc Geologi st-in-Training 8 DANIEL McSHANE Stratum Group File: 11.7.19 a I PROPERT'/ LINES BASED ON COUNTY RECORDS #397485. 11811997, Voi. 18 Pg 116 tfi25110.6t2812019 ; Voi. 38 Pg. 191 #538357; 1A12912008: Vol. 34 Pg. 61 CONTOUR LINES SOURCED FROM: Jefferson County Central Services GIS Mapping L:GE'.iL r.^- = : ',* 'l ,'- r- a 10'Nc Build Soii Log Building EnveloPe Seiback Existing Septic Component Iree Clean Out Septic Tank Filter Sock Pump Tank D-Box N SCALE: '1"=40' THIS IS NOTA SURVEY I NOI-ES: I I . ALL WATER LINES TO MAIN'I},IN > tO' SE]-BACK TO ALL SEPIIC COMPONENTS 2. THE TANK LOCATION CAN BE CHANGED / ALTERED AS LONG AS AI-L OF THE APPLICABLE SETBACKS ARE MAINTAINED. XBE SURE TO CHECK WITH THE DESIGNER FOR APPROVAL PRIOR TO AT.iY & ALL CHANGES TO ENSURE PROPER OPERATION & FUNCTIONALMY IS RETAINEI) (A) {B) (c) (D) (E) I l _c.l$ o.looz ,'',5o'Tank & Transport Setback t-' $ d Tract 34-15 20.C45 acres SLt lAOo/o Primary Araa (5) 60' Laterals; 5'O.C Total: 300 LF Ext. Cabin a SLz RE,CE,VE,I)I OcT212o1s I JEFFERSON COUNTY Nathon Cleover Septic Design, Inc. Phone: (360) 598-6546, Fax: 36C-598-6548 262 ilw Thompson Road, Poulsbo, WA 98370 E-mail : nathan@ nathancleaver.com CUSTOMER: John Waag tAx iu #: 8uZ3+ tuu: LOCATION: Tract 34-l5 on Elkhorn Ridge Rd, Qulicene, WA, 98376 DRAWN BY: ALR DESIGN BY: NATHAN N. CLEAVER DATE: Sep.26,2019ENVIRONMENTAL PUBLIC HEALTH I ,---L- . I i I I \ I I I I I i I I I ,/,/ /./' >/, ,,., ./ ,/ loo% n.rese&e .t"ea ') l- z+ a sLg --_ t