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HomeMy WebLinkAboutSEP2023-00071 - SEP Application - 11/6/2023 C�E P 202;), - W04 l DocuSign Envelope ID:EA8B7C01-2668-441D-B396-EC2E308207BF RECEIVED NOV 0 6 2023 SEPA ENVIRONMENTAL CHECKLSTW. Alder street Purpose of checklist Governmental agencies use this checklist to help determine whether the environmental impacts of your proposal are significant.This information is also helpful to determine if available avoidance, minimization, or compensatory mitigation measures will address the probable significant impacts or if an environmental impact statement will be prepared to further analyze the proposal. Instructions for applicants This environmental checklist asks you to describe some basic information about your proposal. Please answer each question accurately and carefully,to the best of your knowledge.You may need to consult with an agency specialist or private consultant for some questions.You may use"not applicable"or "does not apply" only when you can explain why it does not apply and not when the answer is unknown.You may also attach or incorporate by reference additional studies reports. Complete and accurate answers to these questions often avoid delays with the SEPA process as well as later in the decision-making process. The checklist questions apply to all parts of your proposal,even if you plan to do them over a period of time or on different parcels of land. Attach any additional information that will help describe your proposal or its environmental effects.The agency to which you submit this checklist may ask you to explain your answers or provide additional information reasonably related to determining if there may be significant adverse impact. Instructions for lead agencies Please adjust the format of this template as needed.Additional information may be necessary to evaluate the existing environment, all interrelated aspects of the proposal and an analysis of adverse impacts. The checklist is considered the first but not necessarily the only source of information needed to make an adequate threshold determination. Once a threshold determination is made, the lead agency is responsible for the completeness and accuracy of the checklist and other supporting documents. Use of checklist for nonproject proposals For nonproject proposals(such as ordinances, regulations, plans and programs), complete the applicable parts of sections A and B, plus the Supplemental Sheet for Nonproiect Actions(Part D). Please completely answer all questions that apply and note that the words"project," "applicant," and "property or site" should be read as"proposal," "proponent," and "affected geographic area," respectively.The lead agency may exclude (for non-projects) questions in "Part B: Environmental Elements"that do not contribute meaningfully to the analysis of the proposal. SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 1 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF A. Background Find help answering background questions 1. Name of proposed project, if applicable: Wall/Wilson Bulkhead and Pier Replacement 2. Name of applicant: Richard Wall and William Wilson 3. Address and phone number of applicant and contact person: Mailing: 4177 SW 109th Street Seattle, WA 98146 4. Date checklist prepared: 8/30/23 5. Agency requesting checklist: Mason County 6. Proposed timing or schedule (including phasing, if applicable): February 2023 when lake is low or sooner if permits are available 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain. No. 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. A Habitat Managment and Mitigation Plan has been prepared. 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. None pending. 10. List any government approvals or permits that will be needed for your proposal, if known. •Mason County Shoreline Exemption Permit. 'Mason County SEPA determination 'Mason County Building permit .WA Dept Fish&Wildlife HPA SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 2 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF 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.) Remove existing bulkhead and pier.Construct new bulkhead,pier,ramp,and float. Proposed new construction consists of a new 67 linear foot bulkhead at the toe of the slope,6'x22'pier(132 sf),3'x12'ramp(36 sf),and 8'x16'float(128 sf).The new 8'x 16'float will have greater than 60%light passage from flow-through grating and be supported by 4 galvanized steel pilings.The new 6'x22'pier will have 50%functional grating and be supported by 6 galvanized steel pilings.The aluminum ramp will have 60%light passage. Proposed new deck,pier,ramp,and float construction will be reduced by 338.14 sf.The proposed new bulkhead will be increased by approx 4 linear feet to extend to the edge of the new pier. 12. 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,arad 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. The project is located at 101 N Marine View Lane, Hoodsport, WA 98548. Section 32, Township 23N, Range 4W Legal Description: LAKE CUSHMAN EASTSIDE #1 BLK: 2 LT 25B & WLY 1/2 LT 25A PCL 1 OF BLA #88-45 AF #490395 SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 3 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF B. Environmental Elements 1. Earth Find help answering earth questions a. General description of the site: Steep slope Circle or highlight one: Flat, rolling, hilly,steep slopes,mountainous, other: b. What is the steepest slope on the site (approximate percent slope)? 45 degrees 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 agricultural land of long-term commercial significance and whether the proposal results in removing any of these soils. Upland soils unknown. Lake bed is sand and rock. See geo-tech for details. d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. The hillside is supported with exiting retaining walls. See geo-tech for details about hillside stability. e. Describe the purpose,type, total area, and approximate quantities and total affected area of any filling, excavation, and grading proposed. Indicate source of fill. No fill, excavation, or grading is proposed. f. Could erosion occur because of clearing, construction, or use? If so,generally describe. No g. About what percent of the site will be covered with impervious surfaces after project construction (for example,asphalt or buildings)? The project will not increase impervious surface as the new pier, ramp and float will all have grating. h. Proposed measures to reduce or control erosion,or other impacts to the earth, if any. Replanting the hillside per the HMP's planting plan SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 4 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF 2. Air Find help answering air questions a. What types of emissions to the air would result from the proposal during construction operation, and maintenance when the project is completed? If any, generally describe and give approximate quantities if known. None b. Are there any off-site sources of emissions or odor that may affect your proposal? If so, generally describe. No c. Proposed measures to reduce or control emissions or other impacts to air, if any. None proposed. 3. Water Find help answering water questions a. Surface Water: Find help answering surface water questions 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. The new dock will extend approximately 46-feet into Lake Cushman. 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. No. All work will be completed when the lake is low and the area is dry. If the float has to be floated in after construction, that would be towed in by boat and hooked to the piles. Piles will be driven when the water is low. 3. Estimate the amount of fill and dredge material that would be placed 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. No fill or dredge material will be placed in or removed from the water. 4. Will the proposal require surface water withdrawals or diversions? Give a general description, purpose,and approximate quantities if known. No 5. Does the proposal lie within a 100-year floodplain? If so, note location on the site plan. Yes SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 5 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF 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. No b. Ground Water: Find help answering ground water questions 1. Will groundwater be withdrawn from a well for drinking water or other purposes? If so, give a general description of the well, proposed uses and approximate quantities withdrawn from the well. Will water be discharged to groundwater?Give a general description, purpose, and approximate quantities if known. No 2. Describe waste material that will be discharged into the ground from septic tanks or other sources, if any(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. No waste material will be discharged. c. Water Runoff(including stormwater): a) 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. None b) Could waste materials enter ground or surface waters? If so,generally describe. No c) Does the proposal alter or otherwise affect drainage patterns in the vicinity of the site? If so, describe. No d) Proposed measures to reduce or control surface,ground, and runoff water, and drainage pattern impacts, if any. None proposed. SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 6 of 15 DocuSign Envelope ID: EA8B7C01-2668-441 D-B396-EC2E30B2076F 4. Plants Find help answering plants questions a. Check the types of vegetation found on the site: 8 deciduous tree: alder, maple,aspen, other B evergreen tree: fir, cedar, pine, other B shrubs ❑ grass 0 pasture 0 crop or grain ❑ orchards,vineyards, or other permanent crops. ❑ wet soil plants: cattail, buttercup, bullrush, skunk cabbage, other ❑ water plants:water lily, eelgrass, milfoil, other B other types of vegetation b. What kind and amount of vegetation will be removed or altered? None removed from the shoreline c. List threatened and endangered species known to be on or near the site. None known. d. Proposed landscaping, use of native plants,or other measures to preserve or enhance vegetation on the site, if any. The proposed pier, ramp, and float is 296 sf overwater. To compensate for the new overwater coverage, 296 square feet of native plants will be planted (see Planting Plan). e. List all noxious weeds and invasive species known to be on or near the site. None known. 5. Animals Find help answering animal questions a. List any birds and other animals that have been observed on or near the site or are known to be on or near the site. Eagle, Mallard Examples include: • Birds: hawk, heron,eagle,songbirds, other: • Man-tmals: deer, bear,elk, beaver, other: • Fish: bass,salmon,trout,herring, shellfish,other: b. List any threatened and endangered species known to be on or near the site. None known c. Is the site part of a migration route? If so,explain. No d. Proposed measures to preserve or enhance wildlife, if any. None proposed e. List any invasive animal species known to be on or near the site. None known SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 7 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF 6. Energy and Natural Resources Find help answering energy and natural resource questions 1. 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. Electricity will be used to run power tools from the SFR upland. Fuel will be used to power the excavator. 2. Would your project affect the potential use of solar energy by adjacent properties? If so,generally describe. No 3. 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. None proposed 7. Environmental Health Find.help with answering environmental health questions a.Are there any environmental health hazards, including exposure to toxic chemicals, risk of fire and explosion, spill, or hazardous waste,that could occur because of this proposal? If so, describe. No 1. Describe any known or possible contamination at the site from present or past uses. None known 2. Describe existing hazardous chemicals/conditions that might affect project development and design.This includes underground hazardous liquid and gas transmission pipelines located within the project area and in the vicinity. None known 3. Describe any toxic or hazardous chemicals that might be stored, used, or produced during the project's development or construction,or at any time during the operating life of the project. None 4. Describe special emergency services that might be required. Standard emergency services (e.g., ambulance, fire) 5. Proposed measures to reduce or control environmental health hazards, if any. None proposed SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 8 of 15 DocuSign Envelope ID: EA8137C01-2668-441D-13396-E=30132076F b. Noise 1. What types of noise exist in the area which may affect your project(for example: traffic, equipment, operation, other)? No noise sources in the area 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)? Noise from construction will be limited to weekday (lam to 6pm)hour. Any impact will be short term and limited to general construction noise, such as driving piles, excavator operation, and use of standard hand tools 3. Proposed measures to reduce or control noise impacts, if any. None proposed 8. Land and Shoreline Use Find help answering land and shoreline use questions a. What is the current use of the site and adjacent properties?Will the proposal affect current land uses on nearby or adjacent properties? If so, describe. Residential b. Has the project site been used as working farmlands or working forest lands? If so, describe. How much agricultural or forest land of long-term commercial significance will be converted to other uses because of the proposal, if any? If resource lands have not been designated, how many acres in farmland or forest land tax status will be converted to nonfarm or nonforest use? No 1. Will the proposal affect or be affected by surrounding working farm or forest land normal business operations, such as oversize equipment access, the application of pesticides, tilling, and harvesting? If so, how? No c. Describe any structures on the site. House, shed, bulkhead, ramp, pier, staircase d. Will any structures be demolished? If so,what? Yes, the existing bulkhead, pier and ramp will be demolished and replaced with new. e. What is the current zoning classification of the site? Rural Residential f. What is the current comprehensive plan designation of the site? SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 9 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF I %a l ui "ul 1u � g. If applicable, what is the current shoreline master program designation of the site? Residential h. Has any part of the site been classified as a critical area by the city or county? If so,b specify. No i. Approximately how many people would reside or work in the completed project? None j. Approximately how many people would the completed project displace? None k. Proposed measures to avoid or reduce displacement impacts, if any. None proposed I. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any. There are numerous other piers, docks, and bulkheads on Lake Cushman. Lake Cushman was developed as a recreational spot for homeowners to have water access. m. Proposed measures to reduce or control impacts to agricultural and forest lands of long-term commercial significance, if any. None proposed 9. Housing Find help answering housing questions a. Approximately how many units would be provided,if any? Indicate whether high, middle,or low- income housing. None b. Approximately how many units, if any,would be eliminated? Indicate whether high, middle, or low-income housing. None c. Proposed measures to reduce or control housing impacts, if any. None SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 10 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF 10. Aesthetics Find help answering aesthetics questions a. What is the tallest height of any proposed structure(s), not including antennas; what is the principal exterior building material(s) proposed? The height of the shoreline structures will be approx 3' above the water at full pool (the piles will extend approx 5' above or more). b. What views in the immediate vicinity would be altered or obstructed? No views will be altered or obstructed c. Proposed measures to reduce or control aesthetic impacts, if any. None proposed 11. Light and Glare Find help answering light and Aare questions a. What type of light or glare will the proposal produce?What time of day would it mainly occur? None 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 your proposal? None d. Proposed measures to reduce or control light and glare impacts, if any. None proposed 12. Recreation Find help answering recreation questions a. What designated and informal recreational opportunities are in the immediate vicinity? Waterfront recreation includes boating and swimming. b. Would the proposed project displace any existing recreational uses? If so, describe. No. Proposed project enhances boat use and other water related activities c. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if any. Recreation will not be impacted by the project. It will allow guests to visit by boat. SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 11 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF 13. Historic and Cultural Preservation Find help answering historic and cultural preservation questions a. Are there any buildings, structures, or sites, located on or near the site that are over 45 years old listed in or eligible for listing in national, state, or local preservation registers? If so, specifically describe. No b. Are there any landmarks, features, or other evidence of Indian or historic use or occupation?This may include human burials or old cemeteries. Are there any material evidence, artifacts, or areas of cultural importance on or near the site? Please list any professional studies conducted at the site to identify such resources. y No c. Describe the methods used to assess the potential impacts to cultural and historic resources on or near the project site. Examples include consultation with tribes and the department of archeology and historic preservation, archaeological surveys, historic maps, GIS data, etc. As part of Tacoma Power's standard process on Lake Cushman,an architectural survey will be completed by an archeologist d. Proposed measures to avoid, minimize, or compensate for loss, changes to, and disturbance to resources. Please include plans for the above and any permits that may be required. None proposed 14. Transportation Find help with answering transportation questions a. Identify public streets and highways serving the site or affected geographic area and describe proposed access to the existing street system. Show on site plans,if any. N Marine View Drive b. Is the site or affected geographic area currently served by public transit? If so,generally describe. If not,what is the approximate distance to the nearest transit stop? No c. Will the proposal require any new or improvements to existing roads, streets, pedestrian, bicycle, or state transportation facilities, not including driveways? If so, generally describe (indicate whether public or private). No d. Will the project or proposal use(or occur in the immediate vicinity of)water, rail, or air transportation? If so,generally describe. No e. How many vehicular trips per day would be generated by the completed project or proposal? If known, indicate when peak volumes would occur and what percentage of the volume would be trucks (such as commercial and nonpassenger vehicles). What data or transportation models were used to make these estimates? None SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 12 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF f. Will the proposal interfere with, affect, or be affected by the movement of agricultural and forest products on roads or streets in the area? If so,generally describe. No g. Proposed measures to reduce or control transportation impacts, if any. None proposed 15. Public Services Find help answering public service questions a. Would the project result in an increased need for public services (for example: fire protection, police protection, public transit, health care, schools, other)? If so, generally describe. No b. Proposed measures to reduce or control direct impacts on public services, if any. None proposed 16. Utilities Find help answering utilities questions a. Circle utilities currently available at the site: electricity, natural gas,water, refuse service, telephone, sanitary sewer,septic system, other: Electricity, water, septic system 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. The dock does not require new utilities C. Signature Find help about who should sign 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. Docusigned by: X 10/16/2023 EI DocuSigned/'by: W W Rtsbin, 10/16/2023 E0337892E237483_. Type name of signee: Richard Wall William Wilson Position and agency/organization: Homeowner Date submitted: SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 13 of 15 DocuSign Envelope ID: EA8B7C01-2668-441D-B396-EC2E30B207BF D. Supplemental sheet for nonproject actions Find help for the nonproject actions worksheet IT IS NOT REQUIRED to use this section for project actions. Because these questions are very general, it may be helpful to read them in conjunction with the list of the elements of the environment. When answering these questions, be aware of the extent the proposal, or the types of activities likely to result from the proposal, would affect the item at a greater intensity or at a faster rate than if the proposal were not implemented. Respond briefly and in general terms. 1. How would the proposal be likely to increase discharge to water; emissions to air; pro- duction, storage, or release of toxic or hazardous substances;or production of noise? • Proposed measures to avoid or reduce such increases are: 2. How would the proposal be likely to affect plants,animals,fish,or marine life? • Proposed measures to protect or conserve plants,animals,fish, or marine life are: 3. How would the proposal be likely to deplete energy or natural resources? • Proposed measures to protect or conserve energy and natural resources are: 4. How would the proposal be likely to use or affect environmentally sensitive areas or areas designated (or eligible or under study)for governmental protection, such as parks, wilderness, wild and scenic rivers,threatened or endangered species habitat, historic or cultural sites,wetlands,floodplains, or prime farmlands? • Proposed measures to protect such resources or to avoid or reduce impacts are: 5. How would the proposal be likely to affect land and shoreline use, including whether it would allow or encourage land or shoreline uses incompatible with existing plans?, Proposed measures to avoid or reduce shoreline and land use impacts are: SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 14 of 15 DocuSign Envelope ID:EA8B7C01-2668-441D-B396-EC2E30B207BF 6. How would the proposal be likely to increase demands on transportation or public services and utilities? • Proposed measures to reduce or respond to such demand(s) are: 7. Identify, if possible,whether the proposal may conflict with local, state,or federal laws or requirements for the protection of the environment. SEPA Environmental checklist(WAC 197-11-960) January 2023 Page 15 of 15