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HomeMy WebLinkAboutSEP2004-00069 - SEP Determinations - 9/23/2004 SEP-23-2004 THU 02:42 PM DOE SW REGIONAL OFFICE FAX NO, 360 407 6305 P. 01/01 a r 9 C 1 l aFJ� na7` SPATE OF WASHINGTON DEPARTMENT OF ECOLOGY PO Box 47775 • Olyrnp;a, Washington 98504-7775 (360) 407-6300 September 23,2004 Mr. Rick Mraz Your address Mason County �" Is In the Department of Community Development Kennedy- Planning Division Golcsbo rough Po Box 279 watershe Shelton,WA 98584 Dear Mr.Mraz: Thank you for the opportunity to comment on the mitigated determination of nonsign ficance for the After-the Fact Bulkhead Repair/Expansion project(SEP2004-00069) located at 8371 East State Route 106 in Union as proposed by Jerry Vermillion. We reviewed the environmental chee ist and have the following comments: WATER QUALITY: Betsy Dickes (360) 407-6294 Any discharge of sediment-laden runoff or other pollutants to waters of the state is in violation of Chapter 90.48, Water Pollution Control,and WAC 173-201 A,Water Quality Stand a s.for Surface Waters of the State of Washington, and is subject to enforcement action. Erosion cor.trol measures must be in place prior to any clearing, grading,or construction. These control meas es must be effective to prevent soil from being carried into surface water by storrnwater runoff. 3and, silt, clay particles,and soil will damage aquatic habitat and are considered pollutants, All rele ses of oils, hydraulic fluids, fuels, other petroleum products,paints, solvents, and other deletcriol is materials must be contained and removed in a manner that will prevent their discharge to waters and soils of the state. The cleanup of spills should take precedence over other work on the site- If you have any questions or would like to respond to these comments please contact he appropriate reviewing staff listed above. Department of Ecology Southwest Regional Office (04-6392) cc: Betsy Dickes, WQ Jerry Vermillion (Proponent) 1 ' STATFO MASON COUNTY �P C DEPARTMENT OF COMMUNITY DEVELOPMENT O A U v N Planning Division ° Y n P O Box 279, Shelton, WA 98584 (360)427-9670 1864 MITIGATED DETERMINATION OF NONSIGNIFICANCE (WAC 197-11-350) SEP2004-00069 Description of Proposal: After-the-fact review of repair and expansion of existing bulkhead. New bulkhead material comprised of gabion baskets filled with cobbles. Baskets to be interspersed with native plantings. Proponent: JERRY VERMILLION Site Address (If Assigned): 8371 E STATE ROUTE 106 UNION Directions to Site: OUT BRODCKDALE RD TO MCREAVY NORTH TO 106 EAST OF ALDERBROOK INN ON WATER SIDE GREEN TREE ROOFED CABIN. Parcel Number: 322344400000 Legal Description: G.L. 1 LYING NLY OF CO R/W EX S 24/53 PCL 1 OF BLA #00-40 8371 E STATE ROUTE 106 UNION Lead Agency: Mason County The Lead Agency for this proposal g y p osal has determined that it does not have a probable significant p P 9 adverser impact on the environment. An Environmental Impact Statement (EIS) is not required under RCW 43.21 C.030(2)(c). This decision was made after review of a completed Environmental Checklist and other information on file with the Lead Agency. This information is available to the public upon request. MITIGATED MEASURES ARE ATTACHED. Please contact Rick Mraz at ext. 577 with any questions. This DNS is issued under 197-11-340(2), the Lead Agency will not act on this proposal for 14 days from the date below. Comments must be submitted to Rick Mraz, C/O Mason County DCD, Planning Division, PO Box 279, Shelton WA 98584 by 9/23/2004. Au honzed Local Government Offi D to MITIGATED y DETERMINATION OF NONSIGNIFICANCE (WAC 197-11-350) SEP2004-00069 CONDITIONS OF THIS DETERMINATION 1) The applicant acknowledges that this development was sited such that further shore protection measures will not be required for protection of the facility. X 2) Residential developers and individuals shall be required to control erosion during construction. Removal of vegetation should be minimized and any areas disturbed should be restored to prevent erosion and other environmental impacts.X 3) Debris or deleterious material resulting from construction shall be removed from the beach area and project site and shall not be allowed to enter waters of the State. X 4) Water quality is not to be degraded to the detriment of the aquatic environment as a result of this project. X 5) The establishment of vegetative plantings and nearshore mitigation activities shall follow the habitat managment plan for this project. A copy of the HMP shall be kept on site and made available to inspectors. X 6) A site inspection by planning staff is required prior to final permit approval. Please contact Rick Mraz at (360) 427-9670 ext 577 to schedule the inspection. X MASON CO. ENVIRONMENTAL CHECKLIST �C Page 1 A. BACKGROUND pet,,��,.�� t3��\��►-�� Pe�,,,�i�- EN Z aa2-a D 3Zb) 1. Name of proposed project, if applicable: R ewe o u e 3 8�a aid. ('2-;6 0-- C-�fc�t �� e.\a�w. , 8�s$�� o � QeaG1-, 1J2� QAo• c7 -. 2. Name of applicant- 3. Address and phone number of applicant and contact person- S3 ov. 5 1ofo � �oY, e ; (3,60)tA g`'t8 _ 8Z34- � t3_5`c� Z Gam[! -71 t - 33 � o 4. Date checklist prepared: P,9 ,r\l I 2003 5. Agency requesting checklist: MaSdL, C-0 � 6. Proposed timing or schedule (including phasing, if applicable)- ProJeG,r I v\vo lt/-eS 6? % , �_ oc_� g v.�\L�a c� �v, S�.\\ �� w 1'�'L, o .,\� v2✓��.� a Q v� v c� � .�'�-� -,.� LO !o-e �1-, p d E eneXAJ v�JC �u� . ���. � Soon. a� v- I3"\14)"'i) I?e -",_ i 7. Do you have any plans for future expansion, or further activity related to or connected with this proposa`l'?/ If yes explain. t N D 'Yln D r l r_L"a�C7` ( 6. q W l 1 l �( E_G�In Q S t y U e 1 O�1��C1'T J 4� 8. List any environmental information you know about that has been prepared, or will-be prepared, directly related to this proposal. jVl of►\ cft e �-P �,.. a L^ 9- -Do you know whether applications are pending for governmental approvals of other proposals directly affecting the property covered by your proposal? If yes, explain_ Y'P_5 t 1 add , 4io_.S k �S1�c�� ce att e� d. lJ aV t C'",ce 6 w 10. List any government approvals or permits that will be needed for your proposal, if known. MASON CO. ENVIRONMENTAL CHECKLIST Page 2 1. Give a brief, complete description of your proposal, including the proposed uses and the size of the project and site. There are several questions later in this checklist that ask you to describe certain aspects of your proposal. You do not need to repeat-those answers on this page. (Lead agencies may modify this form to include additional specific information on project description.) A-,, c��-.5-�-�,.,� G..1��- � 1��k-1--a�.d � r��-���•s z S'� o � -}-L-.A-E— Ga t-`g�.,���� 0.c1 J o C G --.� "'�c7 G ✓ c�1� �k l S �t'' J� "�I�'�t�Cv�.�� 12. What is the location of the proposal. Give sufficient information for a person to understand the precise location of your proposed project, including a street address, if any, and section, township, and range, if known. If a proposal would occur over a range of area, provide the range or boundaries of the site(s). Provide-a legal description, site plan, vicinity map, and topographic map, if reasonably available. While you should submit any plans required by the.agency, you are not required to duplicate maps or detailed plans submitted with any permit applications related to this checklist. /add► ass a g37 s R l p 6 t.c�.to�,�wR G0—0.e o sic 34-� T"ZZN� R3W. Gov -{' Lv+ C S E 5 )/4- 6. ENVIRONMENTAL ELEMENTS- 1. EARTH: a. General description of the site (circle one): Flat, rolling, hilly, steep slopes, mountainous, other b. What is the steepest slope on the site (approximate percent slope)? 2 +034o C. What general types of soils are found on the site (for example, clay, sand, gravel, peat, muck)? If you know the classification of agricultural soils, specify them and note any prime farmland. r1� Sa�•d. o or-) 0.,.E�C_ MASON CO. ENVIRONMENTAL CHECKLIST Page 3 d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. awrC-1A -� `rye 5, 5 5e-5 Yo 0-f sn 5 . T 4 el.�Gt1 -,tiC� S l 5 �n g-t o.cn�� `1�v T� A O h O`` ✓✓roc�t tA-n y-�v.�l L 4 c�Y-G.es �►�c�t� (�o.- D-� q0 c-; (3u\knead e. Describe the purpose, type, and approximate quantities of any filling orJs � grading proposed. Indicate source of fill. 'f� Q Q•�.-��as� �s 5\�.�oL�t� e �� [�ea��. oc -,d r��-•q1-, , I ' �11oH ell V2 e I5t ����•�.��1 �e.�t wtt� S 2 V GL\ G� o Q Q Gt— Y.r Vim' 1 P S��kec� Sa�dlo��s � !.._0o�-y,- 5011 � 1e� SA�dbg�� w ll tom tit►-� c� f. Could erosion occur as a result of clearing, construction, or use? if so, generally describe. tq o %.--I V �3 LA g. About what percent of the site will be covered with impervious surfaces after project constructions (for example, asphalt or buildings)? tt 11 r (� 0Ne c�SS� cic�t t. -( c S IZo h_ Proposed measures to reduce or control erosion, or other impacts to the earth, if any: 11 ( �,� •4 2. AIR: v—� la.%.,k ate\ s L.�k-e 1 < <-,e a. What types of emissions to the air would result from the proposal (i.e. dust, automobile, odors, industrial wood smoke) during construction and when the project is completed? If any, generally describe and give approximate quantities, if known. 1 • MASON CO. ENVIRONMENTAL CHECKLIST Page 4 b. Are there any off-site sources of emissions or odor that may affect your proposal? If so, generally describe. � C G. Proposed measures to reduce or control emissions or other ' acts to if any: 5 G. 1 G �-•o,�� {��--��.c e o p air, 55 3. WATER: a. Surface: 1) Is there any surface water body on or in the immediate vicinity of the site (including year-round and seasonal streams, saltwater, lakes, ponds, wetlands)? If yes, describe type and provide names. If appropriate, state what stream or river it flows into. S �-► a Gc w� �i v\�.q w,�l LL l f t,. 2) Will the project require any wor k over, in or adja cent to (within 200 feet) the described waters? If yes, please describe and attach available plans. -j-�2 �\�..f a..-��o� o � -�-_.�-� �� �mat � � -e a, �_ �-•. �'t c7� 3) Estimates the amount of fill and dredge material that would be place in or removed from surface water or wetlands and indicate the area of the site that would be affected. Indicate the source of fill material. ?Tw o ! c, 4-L-,• C�-�, ��S o �' R o c1� 6�•.��GL-(`.��,c� '�'-�\� w \ L� �`e r��-,-.o v�..d ��a't" \� w� �� �^�P l oL c e ��2 �"�w\o v.�� to kt [_.✓�-R-o .c� �7� Ir`Q.5 T��--,J t4 4e c+ C 4) Will the proposal require surface(water withdrawals or diversions? Give�g/eneral description, purpose, and approximate quantities if known. ISO . MASON CO. ENVIRONMENTAL CHECKLIST Page 5 5) Does the proposal lie within a 100-year floodplain? If so, note location on the site plan. tqo 6) Does the proposal involve any discharges of waste materials to surface waters? If so, describe the type of waste and anticipated volume of discharge. b. Ground: 1) Will ground water be withdrawn, or will water be discharged to ground water? Give general description, purpose, and approximate quantities, if known. 2) Describe waste material that will be discharged into the ground from septic tanks or other sources, if any (for example, Domestic sewage: industrial, containing the following chemicals . . .; agricultural, etc.). Describe the general size of the system, the number of such systems, the number of houses to be served (if applicable), or the number of animals or humans the system(s) are expected to serve. n 1� b-\1 4 cZ S S 0 C.L C. Water Runoff (including storm water): 1) Describe the source of runoff (including storm water) and method of collection and disposal, if any (include quantities, if known). Where will this water flow? Will this water flow into other waters? If so, describe. 2) Could waste materials enter ground or surface waters? If so, generally describe. 0 4 I MASON CO. ENVIRONMENTAL CHECKLIST Page 6 d. Proposed measures to reduce or control surface, ground, and runoff water impacts, if any- CA ro j -. 4. PLANTS: a. Check or circle types of vegetation found on the site: X deciduous tree: alder, maple, aspen, other evergreen tree- fir, cedar, pine, other X shrubs X grass _ pasture _ crop or grain wet soil plants- cattail, buttercup, bullrush, skunk cabbage, other _water plants: water lily, eelgrass, milfoil, other other types of vegetation b. What kind and amount of vegetation will be removed or altered? c4 P lL,v.���� �..�. l 1 toe QS ��,-��1�e ►+-� L 2L 1�o o,d ►-�-o�.o���-e tl�9.ti.-� t�l a v� . C. List threatened or endangered species known to be on or near the site. d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the sit(, if any: t See (�rze �• d ( �� �re (�0.�a S� '-� 1�1�\ MASON CO. ENVIRONMENTAL CHECKLIST Page 7 5. ANIMALS a. Circle any birds and animals which have been observed on or near the site or are known to be on or near the site- birds: hawk eron �eagl , songbirds other . Sew �Is� cY� s mammals: eer ear, elk,_ av , of -5 e� . . fish: bass, salmon, rou herrin hellfish, they . . . . . . b. List any threatened or endangered species known to be on or near the site. � I C. Is the site part of a migration route? If so, explain. d. Proposed measures to preserved or enhance wildlife, if any: S� L 6. ENERGY AND NATURAL RESOURCES: a. What kinds of energy (electric, natural gas, oil, wood stove solar) will used to meet the completed projects energy needs? Describe whether b it will be used for heating, manufacturing, etc. b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. C. What kinds of energy conservation features are included in the plans of this proposal? List other proposed measures to reduce or control energy impacts, if any: e a S 5 a c MASON CO. ENVIRONMENTAL CHECKLIST Page 8 7. ENVIRONMENTAL HEALTH: a. Are there any environmental health hazards, including exposure to toxic chemicals, risk of fire and explosion, spill, or hazardous waste, that could occur as a result of this proposal? If so, describe. Noo 1) Describe special emergency services that might be required. o � e- 2) Proposed measures to reduce or control environmental health hazards, if any: Nb1^-Q V� 2c�S50.�-� 0 b. Noise. 1) What types of noise exist in the area which may affect your project (for example- traffic, equipment, operation, other)? / . 2) What types and levels of noise would be created by or associated with the project on a short-term or a long-term basis (for example: traffic, construction, operation, other)? Indicate what hours noise would come from the site 1-{-e►, ,-ti-� E,� c�� �„ �I fl��P �r�c� o f__ 'ti'Aa (S e cl�r1�� Go�S7 �e o� Is t a6) 3) Proposed measures to reduce or control noise impacts, if any: 8. LAND AND SHORELINE USE: a. What is the current use of the site and adjacent properties? ` 0 w In-e CL La l-^van MASON CO. ENVIRONMENTAL CHECKLIST Page 9 b. Has the site been used for agriculture? If so, describe. b,o C. Describe any structures on the site. 5 d. Will any structures be demolished? If so, what? � -t-�.� �X► s �-.5 Rork ��1��� w ,�( loe r�w.o,�-dam Na e. What is the current zoning classification of the site? f. What is the current comprehensive plan designation of the site? 9 e5 LI��.� g. If applicable, what is the current shoreline master program designation of the site? R g Q s e h. Has any part of the site been classified as an "environmentally sensitive" area? If so, js.�peciff y- b�'\ Spy `...� J�D i. Approximately how many people would reside or work in the completed project? j. Approximately how many people would the completed project displace? � OVtie � k. Proposed measures to avoid or reduce displacement impacts, if any: h1 o ti re VIA V�-e_a 4 MASON CO. ENVIRONMENTAL CHECKLIST Page 10 I. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any: s e � � 6 0 o co 9. HOUSING: a. Approximately how many units would be provided, if any? Indicate whether high, middle,.or low-income housing. b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing. t4oV\ 'F__ . C. Proposed measures to reduce or control housing impacts, if any: 10. AESTHETICS: a. What is the tallest height of any proposed structure(s), not including antehnas;.what is the principal exterior building material(s) proposed? Nf i b. What views in the immediate vicinity would be altered or obstructed? N /A- C. Proposed measures to reduce or control aesthetic impacts, if any: N /A- i MASON CO. ENVIRONMENTAL CHECKLIST Page 11 11. LIGHT AND GLARE a. What type of light or glare will the proposal produce? What time of day would it mainly occur? Nov, e- - b. Could light or glare from the finished project be a safety hazard or interfere with views? No _ C. What existing off-site sources of light or glare may affect our proposal.- R o v\ 2 , NIX y d_ Proposed measures to reduce or control light and glare impacts, if any.- 12. RECREATION- a. What designated and informal recreational opportunities are in the immediate vicinity? (�,n0. �.5 Lo SL.-P-k ��g D. Would the proposed project displace any existing recreational uses? If so, describe. C. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if any- NO�/\� Y-C "L.�., V^-_P S.L.A MASON CO. ENVIRONMENTAL CHECKLIST Page 12 13. HISTORIC AND CULTURAL PRESERVATION: a. Are there any places or objects listed on, or proposed for, national, state, or local preservation registers known to be on or next to the site? If so, generally describe. K0V-\ eo b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be on or next to the site. R'Q� e . C. Proposed measures to reduce or control impacts, if any- 2�L S 14_ TRANSPORTATION: A_ Identify public streets and highways serving the site and describe proposed access to the existing street system. Show on site plans, if any. b. Is site currently served by public transit? If not, what is the approximate distance to the existing street system. Show on site plans, if any. t4 -o , N/4 C. How man y parking spaces would the completed project have. H P p 1 ow many would the project eliminate? tom( e�-\e. , N/16� d. Will the proposal require any new roads or streets, or improvements to existing roads or streets, not including driveways? If so, generally describe (indicate whether public or private). MASON CO. ENVIRONMENTAL CHECKLIST Page 13 e. Will the project use (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe. N o , NIA f_ How many vehicular trips per day would be generated by the completed project? If known, indicate when peak volumes would occur. NAN g. Proposed measures to reduce or control transportation impacts, if any: 15. PUBLIC SERVICES: a. Would the project result in an increased need for public service (for example: fire protection, police protection, health care, schools, other)? .If so, generally describe: b. Proposed measures to reduce or control direct impacts on public services, if any: v, e- a 16. UTILITIES: L MASON CO. ENVIRONMENTAL CHECKLIST Page 14 a. Circe utilities currently a le at the site: electricit atural gas, water, refuse service telephone, anitary sewer, ep �c s stem other: Y b. Describe the utilities that are proposed for the project, the utility providing the service, and the general construction activities on the site or in the immediate vicinity which might be needed: c. Signature.- The above answers are true and complete to the best of my knowledge. I understand that the lead agency is relying on them to make its decision. Signature: Date Submitted: - Habitat Managcment Plan for the Proposed and Existing Development 8371 SR 106 Union, Washington 98592 Parcel 32234-44-00000 Prepared for Jerry Vermillion E - EIVEDR 16 2003- PLANNIN13 Lee Boad Habitat Management !Tanning PO Box 2854 Belfair Washington 98528 (360)-620-0618 7iIa11);31UBUU7=1 UOWlEC i2Ue-I OOOH Habitat Management Plan Tax Parcel No. 32234-44-00000 Union Washington Introduction The following is a Habitat Management Plan for the improvement of an existing residence established within the protected marine shoreline buffer of Hood Canal. This area also falls within the buffer associated with the lower section of an unnamed type TV stream and associated wetland. Existing circumstances on site moreover include a rock bulkhead within marine shoreline management zone, added fill within wetland zone and associated buffer, and the establishment of a fence and storage structure within the protected riparian cone of the type IV stream. The information in this report was compiled following a field inspection completed on March 23, 2003. The purpose of this plan is to mitigate or correct existing circumstances (rock bulkhead, wetland fill, fence and storage within riparian) as well as identify a reasonable avenue for responsible development while maintaining the objectives of the Mason County Resource Ordinance. identified Conditions The portion of the parcel north of Highway 106 has a small cabin with a deck, concrete bulkhead, and a pier/ramp/Float. A gravel parking area is situated southeast of the cabin. The protected buffer encompassing the lot is associated with the marine shoreline and a ditched spring fed type 1V system draining into Hood Canal with the mouth located east of the residence. The riparian zone encompassing; the upper section of the stream (above the subject property) is dominated by a mature second growth forest while the riparian zone occurring on the subject lot is still in more primary successional development due to the history of impacts (stream relocation, vegetation removal, till, etc.). The history of this project coupled with information already provided by Agua Tierra Environmental Consulting, Inc. make further detailed description of species information associated with Hood Canal and plant diversity on site seemingly redundant. There are no active nesting sites for species of concern or documented spawning of endangered species within the property according to the Washington Department.of Fish and Wildlife Watershed Inventory and Analysis and the Priority Habitat and Sensitive Species database. The existing channel drains out of the hillside located south of Highway 106 where it enters a ditch on the south side of the road. The water flows west through the ditch until it drains under the road through a culvert and east again before it enters Hood Canal. Tt appears that this ditch is dredged in order to maintain its efficiency at passing stormwater from highway 106 and the hillside south. Project SurnniairX Impacts to present and future riparian and aquatic habitat have been considered in reviewing the proposed building improvement within the designated fish and wildlife conservation areas. Additional issues on site require a more large scale approach to 1 �n.n.• t urr+ .-+e-e crw jot ia.`* C�Cnm_ci7_rnoc .tc'1 111a1L.3=1UEUU7 UOWTEQ TEUen GOON restoration of critical areas. The intent of this plan is to maintain and enhance the following habitat characteristics on site. - Wildlife habitat and plant diversity - Stream cover - Aquatic conditions (water quality, sediment, etc.) - Fine sediment stabilization - Surface runoff retention - Present and future LWD recruitment to marine and freshwater habitat - Natural slope elevation contours Construction Mitigation or Correction Proposed 910 sq ft cabin addition 300 ft shoreline vegetation restoration and exotic species removal Existin Bulkhead Remove eastern 14 ft, re-establish natural shoreline contours and adopt bioengineering techniques. Wetland Fill/Path Expansion Relocate path, remove fill, reestablish natural slope elevation contours, restore wetland Fence and storage structure Restore/enhance riparian habitat between fence and ditched stream 910 sq ft Cabin Addition: The entire proposed 910 sq ft cabin addition lies within the marine shoreline buffer while approximately 760 sq ft of the project lies within the stream buffer. The nearest point of the structure will lie approximately 25' from the stream and 20' from the marine 01--1M. Although approximately 443 sq ft of the project lies within the wetland buffer, the jurisdictional status of the wetland has not been confirmed. The wetland boundaries on site under normal circumstances appear to be less than 2,500 sq ft(non jurisdictional in Mason County) while the connected wetland habitat upstream of the; culvert has been created and maintained as a drainage ditch which does not qualify as a managed wetland according to the Washington Department of Ecology 1997 Wetlands Identification and Delineation Manual. However, the importance of the wetland must be considered despite its small size. lam acts Impacts to vegetation will be negligible considering that no vegetation exists within the building zone. None of the proposed building actions will adversely impact listed salmon species to any measurable degree. Increase in noise is anticipated during construction 2 +.rnrn•., N7c corn c-M/QT Gil_MC= ,1-1 luawa7ueUU-4 uowTeG TeUe1 POC44 however the project is located more than 2,600 feet from any nesting site and no roosts are documented within the radii of concern. Suspended sediment increase within the project area is of minimal concern due to the Soil characteristics on site. Mitipatiion: attachement B Due to the large ownerships adjacent to the property, the existing landowners have a unique opportunity to implement restoration at a larger scale than what is most common on Hood,Canal. Responsible development within critical areas must include taking advantage of such restoration opportunities. East of the project site there will be extensive exotic species removal coupled with conifer plantings that will cover a 300-foot stretch of shoreline between the OHM and Highway 106. This will all occur on a relatively steep slope, however, the occurrence of overstory trees further east on similar slopes indicate certainty that this will be successful in restoring a contributing bluff that would eventually provide terrestrial habitat structure to the shoreline as well as Large Woody Debris and nutrients to the aquatic system. This will eventually provide the necessary mechanisms to improve and maintain the present and future shoreline habitat conditions beneficial to several fish and wildlife species. Wetland Fill and Path Expansion: Tn an attempt to maintain access to adjacent shoreline property via a motorized ATV, the existing landowner placed fill in sections or the category III wetland and associated riparian of a type IV stream. The path was constructed over the wetland within 5-10' of the small stream. Fill was also placed outside suspected wetland boundaries into nearshore boundaries. impacts The ecological importance of wetlands is becoming better understood as reflected through land use regulations, management practices, and restoration efforts that have and continue to evolve in our society. Detailed description of wetland functions and their importance to plant, fish, and wildlife species seems unnecessary given the intent of this report. Farther detailed description of the importance of this particular wetland can be made available upon request if necessary. The impact of the existing project on site iti that a portion of the wetland is now gone. Pro.iect Correction: attachement B Although this is a small wetland, it must be recognized that it is still important and must be restored to previous normal circumstances (Vegetation, Soil, Hydrology). One must consider that the Hoed Canal watershed is characterized by several of these small wetlands that collectively make an extremely significant contribution to the overall terrestrial and aquatic conditions throughout the area. All rill is to be removed from the identified wetland zone or areas suspected to have upheld wetland characteristics prier to development activities. The wetland zone is to be delineated and flagged following fill removal. Natural slope contours are to be 3 gMm-.J a-i ivawaoueyuq uowTes Teueo pooH reestablished to the extent feasible. Areas of fill removal and landscape contour reestablishment are to be replanted with wetland species characteristic of the site. A list of species to use and planting protocols is provided. The existing ATV trail adjacent to the stream is to be moved out of the wetland zone to the non wetland area that exists an equal distance between the stream and the marine OHM. This path is not to exceed 4-feet in width. i:xisting Rock Bulkhead: Under the verbal guidance and recommendation of Mason County officials and the Department of fish and wildlife, the landowner installed an additional rock bulkhead to prevent fill from washing out of the existing concrete bulkhead. Roughly 40-fcct of rock was placed adjacent to the east side of bulkhead. This was more than was recommended and was completed without undergoing formal permit review. impact Bulkheads tend to block fine sediments from entering drift cell transport zones along beaches. They can also increase wave energy, coarsening the sediments fronting them, which decreases spawning habitat quality for forage fish such as Sandlance. It must be considered that the majority of the existing rock wall sits above the OHM. Its main function is to retain material , and not to block tidal movement. However, there is a significant separation in shoreline connectivity to upland habitat associated with the existing rock wall. This results in a more abrupt habitat edge as opposed to a more naturally gradual transition that would have been historically associated with the site. Project Correction: attachement C The eastern 14-feet of the rock wall is to be removed and replaced with a series of tilled sandbags that taper gradually down to the shoreline elevation in a fashion that mimics more natural contours. Sandbags placed on the surface will have perforations with native vegetation emerging that wit) eventually become established on this slope. This will reestablish more natural slope elevation contours and restore connectivity between shoreline and upland habitat zones. It will also more adequately dissipate wave energy during extreme high tides. Fence and Storage Structures: South of Highway 106 the landowner has constructed a 50' long fence and proposes to place two 10' by 20' storage containers on site. The fence and proposed storage containers occur within the protected buffer of a ditched type iV stream that runs parallel to Highway 106. The ditch is maintained by Mason County as drainage for Highway 106. I(m act Considering the circumstances created and upheld by the maintenance and public use of the county right of way, the establishment of the fence and proposed storage structures 4 CWYWA 1-17c!orT err ioT CZ i 7_rTQC _i-I luawaDueuu7 uowTec ieue-k oc'O" will have no additional negative impacts on existing riparian or aquatic conditions on site. The ecological significance of this stream section is minimal as this is a man made ditch that a natural stream has been diverted into. Impacts to stream and riparian habitat associated with maintenance of the road likely exceed any impacts caused by the proposed development. Mitigation: attachement A Woody vine species are to be planted along the hillside between the ditch and the fence. Because of the proximity to the road and powerlines, overstory trees would eventually be a concern to the maintenance associated with the county right of way. Planting protocols and species to use are listed below. Plants that may be used within restoration areas include the following; Plant Species Habitat Tvpe/Loca_tion Salinonberry (Rebus specrabolis) Between fence and road Pacific Willow (Saliz sitchensis) Between fence and road Red alder(Alnus rubra) Wetland Western red-cedar(Th.uja plicata) Wetland and shoreline slope Douglas fir (Pseudutsuga amenziesii) Shoreline slope Skunk-cabbage (Lysichiton americanum) Wetland Sword fern (Polystichtem munitum) Adjacent to Welland Overstory trees will be planted approximately 10-12 feet apart in a random pattern. Shrubs and woody vines are to be planted 2-4 feet apart in a random pattern as well. Exotic species removal will occur throughout the shoreline restoration zone. This allow natural riparian succession and other ecological processes to transpire while the native plantings will expedite the recovery process and prevent future exotic species problems. Schedule for Restoration The restoration of the identified area will commence and be completed by April of 2004. All exotic species located within restoration zones will be removed and disposed of. All trees and shrubs will be planted as described above and flagged in order to locate them at a later date for necessary maintenance. Monitoring Monitoring of the site will begin in the fall of 2005 and maintained on a seasonal basis. The information gathered will provide the following: 1) condition of reintroduced plant species; 2) the use of the site by wildlife species; 3) any disturbance and its effect on the restoration effort; 4) any occurrence of exotic species; 5) any corrective measures that may be deemed necessary to provide the desired restoration outcome. This monitoring will be in effect for the duration of three years. The information gathered will be provided in an annual report and submitted to the Director of Mason County Department of Community Development if necessary. 5 /ITfT• � L.ITC`OlJ1 C!T/OT /JET O�.OfT_C/7-TOC lei 111�III.a111P11117 III"IIIITPC TPIIP^1 f'll'11'llJ A map is enclosed which provides the geographical location of the site in relation to Hood Canal. A plot map is also enclosed which shows the proposed building and buffer locations in relation to critical area boundaries. t trust this information is sufficient for your needs at this time. Thank you for choosing me as your environmental consultant. if you have any questions feel free to call. i Lee Boad Habitat Management Planning PO Box 2854 Belfair, WA 98528 360-620-0618 6 ��.� urc!orn crn for ia.rn 1(J3WA7UeQU-4 UOWTe4 TeUe^1 POOH Hood Canal Watershed I Jefferson i 0 Project site located on +^+� Highway 106 roughly �— 14 miles southwest of Belfair Mason D t D 9 ' i n v D Belfair n c v E N U c N il c 0 E �D n 8371 State HWY 106 Union Wa 98592 N 0 0 I 6 HOOD CANS EXISTING BULK HEAD C>> 0.19 AC. TO WY R/W H a���` 8450 SQ.FT. L--2 -� L--3 �RI VEDGETATION EDGE O 78P5 ,E3 MLLJ Ac Ic 17 oA cnrw• � urc eon crn ioT/an al-I ivawaDueyu3 uowTeg TeueO P00H iC spa`1b TvP 11/�,.w Ta^�• {�.����10� o N _ -41 �s c� `o ( n"4�14����YQS� \s- b ec�e 04. 0 • .10 2 � r ok4 \ Top 400.1 Cam \ S F. 0*.kS,ae \ �4 `St.ed. h,of w�,y µo r Sle� 1 = t o qo fir'?os x 4 a dd,� F��ow►L � XPacy�a�2cF t't� T lam ArEXqScz, EXPIRES 1-*. @ /•/la...1�-tied [,.�g1�,n.y,� CS�v.,..o.w, 20�3) � Pa�«l No, 3ZZ34-44-o�ooa " 55`00r o .ate° � -�� �•. d � � �0 Ao sb Clb 13, 1 \4H �� � J 1 LI S \� � Al�tw.tl�c g S�..l ►.....,_ Fi11 e� 8 �.,;IL Vl..�-� 6aa�:"RP(i,� N �k Fill E v Ve9• �,r c N •,o ! C JW A ah d B egcl, R Q1..o�b. l ;L—o4. c �^LZ, �tipr•r� 2On3� m 0 0 0 L 13 7f1• smsiECS.FI'1'P IL36- SJS-CL'B EtE• 55(tJME _ I ,�64na 4Z3U IED5-W IEtE•EAE'55C-VFC Q J?Je9 M35-F F-S E IEI-ktil 5SCJM 0 J22i loo",f.1E;W.11E SSGU/i! 123=J 71T f•1';,Y(--lam Nr1IE 5so; !! I 0 J . m U d 3 0 7 7 J N 7 n m 3 N Pam. G-��...► e.\ Filt mod. S aid, B��s CSC-okc �'� t3e�,c��� {�1�-ew•��-e •��s� T� 13�L,1c $�-�..�c� ��. T�-•mow. . W '--._ .�_ 1 Ra�.st Fail ,q-10 r w in 3.0 D m F� N f E7X oo� MASON CO. ENVIRONMENTAL CHECKLIST Page 1 A. BACKGROUND 4�- ENF Zaa2—aD3Zlo) 1. Name of proposed project, if applicable: Re-v,oue 38'7a a-,a keA� G2-2, o C-X s��.a� RocAc— 6%At��'Q_�a Aid Re 2. Name of applicant- V \\I o 3. Address and phone number of applicant and contact person- 3 3 o,l,. 5 Moto � 1 8Z3g- ) 1) t3sc� 4. Date checklist prepared: P,pV 't1 16 , 2D0_3 5. Agency requesting checklist: 6. Proposed timing or schedule (including phasing, if applicable)- W *L, o-,\ v-2 ti 1D,,. a �. c t , v D s, M 6(5 Go y s r-. P_w . 3 a �a wn��� �2 o v-e Cl E Mew V���-��oL. �c� .. Soa►. 7. Do you have any plans for future expansion, or further activity related to t or connected with this proposal? If yes explain. 1 0. Ma�,a S� �f,, ,� `� 1 eA 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. T� Maw-�-� � t=�,S��..� e�� ►.;� t2 e p��s �- �,�� z�2Sl 03 9. "Do you know whether applications are pending for governmental approvals of other proposals directly affecting the property covered by your proposal? If yes, explain. Yes �reS�8-�-• tee S,ZAback re_�115t�►�s ct�$ �e�clIv. 10. List any government approvals or permits that will be needed for your- .proposal, if known. II S o L,-,4 d. ��Y.7 v�l� al --• d 6�l \ �(1.ti� �e.r Vh � tt {/lam YJ..!cam. [S MASON CO. ENVIRONMENTAL CHECKLI ST Page 2 11. Give a brief, complete description of your proposal, including the proposed uses and the size of the project and site. There are several questions later in this checklist that ask you to describe certain aspects of your proposal. You do not need to repeat those answers on this page. (Lead agencies may modify this form to include additional specific information on project description.) A-� s J-1 ,^5 3J Y Tl L� �� L..G r ..��..�s�-�.,.. c Ga✓`s����� 0.cl J a C C 11--�'T C;r L' 1^L' l/ Q g T DL-\ 12. What is the location of the proposal. Give sufficient information for a person to understand the precise location of your proposed project, including a street address, if any, and section, township, and range, if known. If a proposal would occur over a range of area, provide the range or boundaries of the site(s). Provide a legal description, site plan, vicinity map, and topographic map, if reasonably available. While you should submit any plans required by the agency, you are not required to duplicate maps or detailed plans submitted with any permit applications related to this checklist. A at�s 11s g 3 7 I S( R u l^,0 L, �wa ��S 4 o -t) i Sfl Shore Homed Cc�� ^1 Se-c 34 TzzN R3W Patel 0-Q CaIDvt-f- Lo-� 1 5 E C �4) ) ) • B. ENVIRONMENTAL ELEMENTS- 1. EARTH: a. General description of the site (circle one): Flat, rolling, hilly, steep slopes, mountainous, other b. What is the steepest slope on the site (approximate percent slope)? 2 +03 �p c. What general types of soils are found on the site (for example, clay, sand, gravel, peat, muck)? If you know the classification of agricultural soils, specify them and note any prime farmland. TLC 7�r�w�l�� 1pc2c�c� Sa l k° r o lo.� e� J p �d �( h, O a• -r..(� SR MASON CO. ENVIRONMENTAL CHECKLIST Page 3 d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. 'I �0 V-le Sus �eS TS + ---� s U, ,1kow -o o-f S� 5 �-. S . T L_e L-,k +A� 13 t o b o a. w a -il l i S v e,• TI-P b ec�c�., 2a g-� o Tv��.cam. cj �-.c+-� -e Q K\ 1..���{C • iseI 0�10►-.o.�w,a1 N� d� \�c v-yes -�va, , -I Le Coy--c Q� �L a c] T� �-2 �.,a c� for 'Z o c.�; (3v,l�,eccL e. Describe the purpose, type, and approximate quantities of any filling o�s �o grading proposed. Indicate source of fill. 'TA-.Q_ p.....��ase ,s 4� S�«�oi���e ��o�l1t1� %J-2 '� t 5 t L, F, 5 �..e�.al �..�.J o e� s +-t f3�.11Lt-.gyp,c(, r, w !1 b e ed , N o w-,1� -e_ T� b e—'LC- s l Pe w� ! l to 2 r�l-.�1a� l �-�� +-., q- -�-� \ S 2 \ Gil t Ls a �' Q a- r�,-•.vie t -�i 1 l p lc-c—4 w�k ,I t-, t e c� Sa-ale a�1,$ l..�A�M- 5 0 1 t �c� So�,c, w i ` f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. N o_ N n �,.�, v T) S \ ��e.04 �-•� S t-eq,U.�v�e� . Ul v\ g. About what percent of the site will be covered with impervious surfaces after project constructions (for example, asphalt or buildings)? t h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: ` T�is P�-vJ e �� 1 5 q 2 r 0 5 [ `-0 T �. P 0 1) e-C-" :4 �0C-1� 6��� L.Qo.� � , ,' S rQ1S 2. AIR: d�� �� lay-.�� S tio�1i� 2 +-o ,re�� a. What types of emissions to the air would result from the proposal (i.e. dust, automobile, odors, industrial wood smoke) during construction and when the project is completed? If any, generally describe and give approximate quantities, if known. 2w•w• kSSIC'hS �vo ► .� Ahd Qxva �v� «h �`,,,,.,0 -�y..�.c 1 • MASON CO. ENVIRONMENTAL CHECKLIST Page 4 b. Are there any off-site sources of emissions or odor that may affect your proposal? If so, generally describe. o C. Proposed measures to reduce or control emissions or other irpp acts�toY air, if any: 3. WATER: a. Surface: 1) Is there any surface water body on or in the immediate vicinity of the site (including year-round and seasonal streams, saltwater, lakes, ponds, wetlands)? If yes, describe type and provide names. If appropriate, state what stream or river it flows into. -f'1, L's 04- 5 [o,.mot , L,N- e PY j2G� ofJol"� o I�o c C_a i..'�l /� 5-v� Tn rL-\S P a�� << l (s P►�� P s D �.,-I-L, 2) Will the project require any work over, in, or adjacent to (within 200 feet) the described waters? If yes, please describe and attach available plans. 3) Estimates the amount of fill and dredge material that would be place in or removed from surface water or wetlands and indicate the area of the site that would be affected. Indicate the source of fill material. 7Tw o !-o ,•--� cam, yds o -� RoC-�L- k k 1 6 re �- w 1A-ooea o.�C1 to e« c 5 l / s �-. e �-�o-�-w fiL, �-, N c��•,q + �e,rJ 4) Will the proposal require surface water withdrawals or diversions? Give��g/Ieneral description, purpose, and approximate quantities if known. ISO . MASON CO. ENVIRONMENTAL CHECKLIST Page 5 5) Does the proposal lie within a 100-year floodplain? if so, note location on the site plan. Na, 6) Does the proposal involve any discharges of waste materials to surface waters? If so, describe the type of waste and anticipated volume of discharge. b. Ground: 1) Will ground water be withdrawn, or will water be discharged to ground water? Give general description, purpose, and approximate quantities, if known. N�� 2) Describe waste material that will be discharged into the ground from septic tanks or other sources, if any (for example, Domestic sewage: industrial, containing the following chemicals . . .; agricultural etc.). Des � )Describe the general size of the system, number of houses to be served (if applicable), or l he number of animalshe or humans the system(s) are expected to serve. 5 5 �-11 C. Water Runoff (including storm water): 1 Describ e the source of runoff (including( ng storm water) and method of collection and disposal, if any (include quantities, if known). Where will this water flow? Will this water flow into other waters? If so de scribe. N o r, S-�-' c-A-. S e —;. s s b C- d 2) Could waste materials enter ground or surface waters? If so, generally describe. o b MASON CO. ENVIRONMENTAL CHECKLIST Page 6 d. Proposed measures to reduce or control surface, ground, and runoff water impacts, if any: p ro 4. PLANTS: a. Check or circle types of vegetation found on the site: X deciduous tree: alder, maple, aspen, other �( evergreen tree- fir, cedar, pine, other X shrubs X grass — pasture _ crop or grain . , wet soil plants: cattail, buttercup, bullrush, skunk cabbage, other water plants: water lily, eelgrass, milfoil, other _ other types of vegetation b. What kind and amount of vegetation will be removed or altered? hC� ve�5-p-�T O' " w il\ b e re 0,1.2d e`J v ?e_�t ol-. lu-�1 hc, . l 1 to e ou5 o k-,,A-l i vN'P_ %h L.2e_ �o o,a lox Vi,V-e f la v\ . C. List threatened or endangered species known to be on or near the site. d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the sit , if any. MASON CO. ENVIRONMENTAL CHECKLIST Page 7 5. ANIMALS a. Circle any birds and animals which have been observed on or near the site or are known to be on or near the site: birds: hawk ern f agl , songbirds other . S ���:�t�S, cY� s mammals: eer ear, elk, av , of_ S.eK . . . . . . fish: bass, salmon, rou herrin �fish, ther . . . . . . b. List any threatened or endangered species known to be on or near the site. 1�A I 1 O -t- �r�J CA- C. Is the site part of a migration route? If so, explain. d. Proposed measures to preserved or enhance wildlife, if any: Sew Mc.,i,, 6. ENERGY AND NATURAL RESOURCES: a. What kinds of energy (electric, natural gas, oil, wood stove, solar)will be used to meet the completed project's energy needs? Describe whether it will be used for heating, manufacturing, etc. N a S 5 c>ILL�� „ b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. v b C. What kinds of energy conservation features are included in the plans of this proposal? List other proposed measures to reduce or control energy impacts, if any: N o e- a 5 S a c c( MASON CO. ENVIRONMENTAL CHECKLIST Page 8 7. ENVIRONMENTAL HEALTH: a. Are there any environmental health hazards, including exposure to toxic chemicals, risk of fire and explosion, spill, or hazardous waste, that could occur as a result of this proposal? If so, describe. Noo 1) Describe special emergency services that might be required. ov` 2 2) Proposed measures to reduce or control environmental health hazards, if any: b. Noise. 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)? . 2) What types and levels of noise would be created by or associated with the project on a short-term or a long-term basis (for example: traffic, construction, operation, other)? Indicate what hours noise would come from the site S I,a v- - 4-e Y,,� E� c-,,-N_�v- Q -f D'A Q �-- ry-\ o c.- -"A-o 5 e d� i�-.� cow to o� 4c&'-2�5 G7v.g�h,. c� toy.. �}C -� is 3) Proposed measures to reduce or control noise impacts, if any: S 8. LAND AND SHORELINE USE: a. What is the current use of the site and adjacent properties? Res�CLe,-. MASON CO. ENVIRONMENTAL CHECKLIST Page 9 b. Has the site been used for agriculture? If so, describe. C. Describe any structures on the site- d. Will any structures be demolished? If so, what? � > -� ��ci s �- �-.5 R��k 3 re-w.o,mod, I N10 D� tic.-� s C- -lc e. What is the current zoning classification of the site? , f. What is the current comprehensive plan designation of the site? g. If applicable, what is the current shoreline master program designation of the site? � g e s�� � h. Has any part of the site been classified as an "environmentally sensitive" area? If so, Sspecify. Prof e (-s o-,LJ— -,-A- � fA bL-\, 2 t-d s'C v+L-aW� r J i. Approximately how many people would reside or work in the completed project? j. Approximately how many people would the completed project displace? 14ov, e k. Proposed measures to avoid or reduce displacement impacts, if any: MASON CO. ENVIRONMENTAL CHECKLIST Page 10 I. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if anY: s e B o—C� 9. HOUSING: a. Approximately how many units would be provided, if any? Indicate whether high, middle,, or low-income housing. Ntotine_ �ssa�� \ ed w:-, -.�s b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing. C. Proposed measures to reduce or control housing impacts, if any: 10. AESTHETICS: a. What is the tallest height of any proposed structure(s), not including anterinas;.what is the principal exterior building material(s) proposed? N/ �k b. What views in the immediate vicinity would be altered or obstructed? WN C. Proposed measures to reduce or control aesthetic impacts, if any: N /A- MASON CO. ENVIRONMENTAL CHECKLIST Page 11 11. LIGHT AND GLARE a. What type of light or glare will the proposal produce? What time of day would it mainly occur? Now b. Could light or glare from the finished project be a safety hazard or interfere with views? NC) C. What existing off-site sources of light or glare may affect your proposal: t4 o V-\ e- , N/A- d_ Proposed measures to reduce or control light and glare impacts, if any: 12. RECREATION: a. What designated and informal recreational opportunities are in the immediate vicinity? b_ Would the proposed project displace any existing recreational uses? If so, describe. C. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if any: 1'q 0H Q V-� MASON CO. ENVIRONMENTAL CHECKLIST Page 12 13. HISTORIC AND CULTURAL PRESERVATION: a. Are there any places or objects listed on, or proposed for, national, state, or local preservation registers known to be on or next to the site? If so, generally describe. go v\ ,e -o b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be on or next to the site_ R o v\ 2 . C. Proposed measures to reduce or control impacts, if any: 14. TRANSPORTATION: P A. Identify public streets and highways serving the site and describe proposed access to the existing street system. Show on site plans, if any. y GA-C-C--e_5-5 b. Is site currently served by public transit? if not, what is the approximate distance to the existing street system. Show on site plans, if any. C. How many parking spaces would the completed project have? How many would the project eliminate? d. Will the proposal require any new roads or streets, or improvements to existing roads or streets, not including driveways? If so, generally describe (indicate whether public or private). * a MASON CO. ENVIRONMENTAL CHECKLIST Page 13 e. Will the project use (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe. N o , N/A f. How many vehicular trips per day would be generated by the completed project? If known, indicate when peak volumes would occur. g. Proposed measures to reduce or control transportation impacts, if any: 15. PUBLIC SERVICES: a. Would the project result in an increased need for public service (for examp le: fire protection, olive protection,P ct on health P P care, schools, other)? If so, generally describe: b. Proposed measures to reduce or control direct impacts on public services, if any: q e �-e 16. UTILITIES: MASON CO. ENVIRONMENTAL CHECKLIST Page 14 a. Circe utilities currently a le at the wat site: electricit atural gas, er, efuse service telephone, anitary sewer, ep is system other: b. Describe the utilities that are proposed for the project, the utility providing the service, and the general construction activities on the site or in the immediate vicinity which might be needed.- C. Signature: The above answers are true and complete to the best of my knowledge. I understand that the lead agency is relying on them to make its decision. Signature: Date Submitted: i 1 Habitat Managcment Plan for the Proposed and Existing Development 8371 SR 106 Union, Washington 98592 Parcel 32234-44-00000 Prepared for Jerry Vermillion RECEIVED APR 16 2003 MCCD - PLANNINC3 Lee Boad Habitat Management Planning PO Box 2854 Belfair 'Washington 98528 (360)-620-0618 >—!* I — -- -- — — o+.�rn_c»_moc .ice 11 f,4MalUeUlJ7 uowre('- reue^) OOOW Habitat Management Plan Tax Parcel No. 32234-44-00000 Union Washington Introduction The following is a Habitat Management Plan for the improvement of an existing residence established within the protected marine shoreline buffer of Hood Canal. This area also falls within the buffer associated with the lower section of an unnamed type TV stream and associated wetland. Existing circumstances on site moreover include a rack bulkhead within marine shoreline management zone, added fill within wetland zone and associated buffer, and the establishment of a fence and storage structure within the Protected riparian zone of the type IV stream. The information in this report was compiled following a field inspection completed on March 23, 2003, The Purpose of this plan is to mitigate or correct existing circumstances (rock bulkhead, wetland fill, fence and storage within riparian) as well as identify a reasonable avenue for responsible development while maintaining the objectives of the Mason County Resource Ordinance. Identified Conditions The portion of the parcel north of Highway 106 has a small cabin with a deck, concrete bulkhead, and a pier/ramp/float. A gravel parking area is situated southeast of the cabin. The protected buffer encompassing the lot is associated with the marine shoreline and a ditched spring fed type IV system draining into Hood Canal with the mouth located east of the residence. The riparian zone encompassing the upper section of the stream (above the subject property) is dominated by a mature second growth forest while the riparian zone occurring on the subject lot is still in more primary successional development due to the history of impacts (stream relocation, vegetation removal, fill, etc.). The history of this project coupled with information already provided by Agua Tierra Environmental Consulting, Inc. make further detailed description of species information associated with Hood Canal and plant divensity on site seemingly redundant. There are no active nesting sites for species of concern or documented spawning of endangered species within the property according to the Washington Department of.fish and Wildlife Watershed Inventory and Analysis and the Priority Habitat and Sensitive Species database. The existing channel drains out of the hillside located south of Highway 106 where it enters a ditch on the south side of the road. The water flows west through the ditch until it drains under the road through a culvert and east again before it enters Hood Canal, it appears that this ditch is dredged in order to maintain its efficiency at passing Storm water from highway 106 and the hillside south. Project SumniarX Impacts to present and future riparian and aquatic habitat have been considered in reviewing the proposed building improvement within the designated Gish and wildlife conservation areas. Additional issues on site; require a more large scale approach to 1 - r'- --,OT .irn oi.olT_c/'7_lToc I�1 111au1.37ueuu7 uowte�' Teuen 000N r restoration of critical areas. The intent of this plan is to maintain and enhance the following habitat characteristics on site. - Wildlife habitat and plant diversity - Stream cover - Aquatic conditions (water quality, sediment, etc.) - Fine sediment stabilization - Surface runoff retention - Present and future LWD recruitment to marine and freshwater habitat - Natural dope elevation contours Construction Mitigation or Correction Proposed 910 sq ft cabin addition 300 ft shoreline vegetation restoration and exotic species removal Existing Bulkhead Remove eastern 14 ft, re-establish natural shoreline contours and adopt bioengineering techniques. Wetland Fill/Path Expansion Relocate path, remove fill, reestablish natural slope elevation contours, restore wetland Fence and storage structure Restore/enhance riparian habitat between fence and ditched stream 910 sq ft Cabin Addition: The entire proposal 910 sq ft cabin addition lies within the marine shoreline buffer while approximately 760 sq ft of the project lies within the stream buffer. The nearest point of the structure will lie approximately 25' from the stream and 20' from the marine OHM. Although approximately 443 sq ft of'the project lies within the wetland buffer, the jurisdictional status of the wetland has not been confirmed. The wetland boundaries on site under normal circumstances appear to be less than 2,500 sq ft(non jurisdictional in Mason County) while the connected wetland habitat upstream of the culvert has been created and maintained as a drainage ditch which does not qualify as a managed wetland according to the Washington Department of Geology 1997 Wetlands Identification and Delineation Manual. However, the importance of the wetland must be considered despite its small size. Im acts Impacts to vegetation will be negligible considering that no vegetation exists within the building zone_ None of the proposed building actions will adversely impact listed salmon species to any measurable degree. Increase in noise is anticipated during construction 2 +,rnrn• NTC:Orn ern iqT i+.rn ca+,orn-C;i 7_rnqr� .11', ivawaDueuu-4 UOW TeG Teue'l OOOH however the project is located more than 2,600 feet from any nesting site and no roosts are documented within the radii of concern. Suspended sediment increase within the project area is of minimal concern due to the soil characteristics on site. Mitigation: attachement B Due to the large ownerships adjacent to the property, the existing landowners have a unique opportunity to implement restoration at a larger scale than what is most common on Hood Canal. Responsible development- within critical areas mutt include taking advantage of such restoration opportunities. East of the project site there will be extensive exotic species removal coupled with conifer plantings that will cover a 300-foot stretch of shoreline between the OHM and Highway 106. This will all occur on a relatively steep slope, however, the occurrence of overstory trees further east on similar slopes indicate certainty that this will be successful in restoring a contributing bluff that would eventually provide terrestrial habitat structure to the shoreline as well as Large Woody Debris and nutrients to the aquatic system. This will eventually provide the necessary mechanisms to improve and maintain the present and future shoreline habitat conditions beneficial to several fish and wildlife species. Welland Fill and Path Expansion: in an attempt to maintain access to adjacent shoreline property via a motorized ATV, the existing landowner placed fill in sections of the category III wetland and associated riparian of a type I.V strea►n, The path was constructed over the wetland within 5-10' of the small stream. Fill was also placed outside suspected wetland boundaries into nearshore boundaries. Impacts The ecological importance of wetlands is becoming better understood as reflected through land use regulations, management practices, and restoration efforts that have and continue to evolve in our society. Detailed description of wetland functions and their importance to plant, fish, and wildlife species seems unnecessary given the intent of this report. Further detailed description of the importance of this particular wetland can be made available upon request if necessary. The impact of the existing project on site iti that a portion of the wetland is now gone. Project Correction: attachement_B. Although this is a small wetland, it must be recognized that it is still important and must be restored to previous normal circumstances (Vegetation, Soil, Hydrology). One must consider that the Hood Canal watershed is characterized by several of these small wetlands that collectively make an extremely significant contribution to the overall terrestrial and aquatic conditions throughout the area. All fill is to be removed from the identified wetland zone or areas suspected to have upheld wetland characteristics prior to development activities. The wetland zone is to be delineated and flagged following fill removal. Natural slope contours are to be 3 crnrr•� HTCZ! fn a-) luawaoueyu-q uowTeg TeueO POOH reestablished to the extent feasible. Areas of till removal and landscape contour reestablishment arc to be replanted with wetland species characteristic of the site. A list of species to use and planting protocol` is provided. The existing ATV trail adjacent to the stream is to be moved out of the wetland zone to the non wetland area that exists an equal distance between the stream and the marine OHM. This path is not to exceed 4-feet in width. Existine Rock Bulkhead: Under the; verbal guidance and recommendation of Mason County officials and the Department of fish and wildlife, the landowner installed an additional rock bulkhead to prevent till from washing out of the existing concrete bulkhead. Roughly 40-feet of rock was placed adjacent to the east side of bulkhead. This was more than was recommended and was completed without undergoing formal permit review. impact Bulkheads tend to block fine sediments from entering drift cell transport zones along beaches. They can also increase wave energy, coarsening the sediments fronting them, which decreases spawning habitat quality for forage fish such as Sandlance. It must be considered that the majority of the existing rock wall sits above the OHM. Its main function is to retain material , and not to block tidal movement. However, there is a significant separation in shoreline connectivity to upland habitat associated with the existing rock wall. This results in a more abrupt habitat edge as opposed to a more naturally gradual transition that would have been historically associated with the site. Project Correction: attachement C The eastern 14-feet of the rock wall is to be removed and replaced with a series of filled sandbags that taper gradually down to the shoreline elevation in a fashion that mimics more natural contours. Sandbags placed on the surface will have perforations with native vegetation emerging that will eventually become established on this .elope. This will reestablish more natural slope elevation contours and restore connectivity between shoreline and upland habitat zones. It will also more adequately dissipate wave energy during extreme high tides. Fence and Storage Structures: South of Highway 106 the landowner has constructed a 50' long fence and proposes to place two 10' by 20' storage containers on site. The fence and proposed storage containers occur within the protected buffer of a ditched type iV stream that runs parallel to Highway 106. The ditch is maintained by Mason County as drainage for Highway 106. TmrJact Considering the circumstances created and upheld by the maintenance and public use of the county right of way, the establishment of the fence and proposed storage structures 4 CI'J11'J1• J NTC lOM G^f CIT l+.T Cli+Ql71-C/7-f710L' —) 1uAWA7u EUu7 uoW72C Teue l 000w I will have no additional negative impacts on existing riparian or aquatic conditions on site. The ecological significance of this stream section is minimal as this is a man made ditch that a natural stream has been diverted into. impacts to stream and riparian habitat associated with maintenance of the road likely exceed any impacts caused by the proposed development. Mitigation: attachernent A Woody vine species are to be planted along the hillside between the ditch and the fence. Because of the proximity to the road and powerlines, overstory trees would eventually be a concern to the maintenance associated with the county right of way. Planting protocols and species to use are listed below. Plants that may be used within restoration areas include the following; Plant Species Habitat Tvpe/Loca_tion Salinonberry (Rebus'spe rabolis) Between fence and road Pacific Willow (Salix sitcherlsis) Between fence and road Red alder(Alnus rubra) Wetland Western red-cedar(Th.uja plicata) Wetland and shoreline slope Douglas fir (Pseudutsugu menziesii) Shoreline slope Skunk-cabbage (Lysichiton arnericanurn) Wetland Sword fern (Polystidutnt ►rtuniturn) Adjacent to Wetland Overstory trees will be planted approximately 10-12 feet apart in a random pattern. Shrubs and woody vines are to be planted 2-4 feet apart in a random pattern as well. Exotic species removal will occur throughout the shoreline restoration zone. This allow natural riparian succession and other ecological processes to transpire while the native plantings will expedite the recovery process and prevent future exotic species problems. Schedule for Restoration The restoration of the identified area will commence and be completed by April of 2004. All exotic species located within restoration zones will be removed and disposed of. All trees and shrubs will be planted as described above and flagged in order to locate them at a later date for necessary maintenance, Monitoring Monitoring of the site will begin in the fall of 2005 and maintained on a seasonal basis. The information gathered will provide the following: 1) condition of reintroduced plant species; 2) the use of the site by wildlife species; 3) any disturbance and its effect on the restoration effort; 4) any occurrence of exotic species; 5) any corrective measures that may be deemed necessary to provide the desired restoration outcome. This monitoring will be in effect for the duration of three years. The information gathered will be provided in an annual report and submitted to the Director of Mason County Department of Community Development if necessary. 5 /ITIT J 1-JTC lOIT CfJ1/OT /LT 0i.0(T_C/7-ITOC ICI 111�IIIa111P11117 Ilf"'1111TPC TPIIP'"l fll'll'1lJ A map is enclosed which provides the geographical location of the site in relation to Hood Canal. A plot map is also enclosed which shows the proposed building and buffer locations in relation to critical area boundaries. I trust this information is sufficient for your needs at this time. Thank you for choosing me as your environmental consultant. if you have any questions feel free to call. Lee Boad Habitat Management Planning PO Box 2854 Belfair,WA 98528 360-620-0618 6 .�rwra , urc vorn cm io7 /+M o+CGM-ci7_mGo .1-n IiJaWanUeUU-4 UOWTeR TeUe"1 pooH L Hood Canal Watershed r ' I Jefferson i Project site located on 0 Highway 106 roughly 14 miles southwest of Belfair Mason D r D i n D Belfair 0 ' 9 � C E ti U C N L C C 0 C N n 8371 State HWY 106 f Union Wa 98592 N 10 - - -- - 0 I W HOOD CANS EXISTING BULK HEAD ��� W HWY AA4� a_19 AC. TO R / A 8450 SQ.FT. 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