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Home My WebLink AboutSEP2012-00039 - SEP Determinations - 6/27/2012 1 + �,sxfirF C yH�ld68� STATE OF WASHINGTON DEPARTMENT OF ECOLOGY PO Box 47775 •Olympia, Washington 98504-7775 -(360)407-6300 711 for Washington Relay Service -Persons with a speech disability can call 877-833-6341 June 27,2012 Mr.Allan Borden M s� Your address Mason County is in the Department of Community Development E Kitsap Planning Division r watershed PO Box 279 Shelton, WA 98584 Dear Mr. Borden: Thank you for the opportunity to comment on the determination of nonsignificance for the Gould-Bulkhead Replacement project(SEP2012-00039)located at 12403 Northeast North Shore Road in Belfair as proposed by Frederick&Julie Gould. The Department of Ecology(Ecology) reviewed the environmental checklist and has the following comment(s): WASTE 2 RESOURCES: Mike Drumright(360)407-6397 The applicant proposes to demolish an existing structure(s). In addition to any required asbestos abatement procedures,the applicant should ensure that any other potentially dangerous or hazardous materials present, such as PCB-containing lamp ballasts, fluorescent lamps,and wall thermostats containing mercury,are removed prior to demolition. It is important that these materials and wastes are removed and appropriately managed prior to demolition. It is equally important that demolition debris is also safely managed, especially if it contains painted wood or concrete,treated wood, or other possibly dangerous materials. Property owners,developers, and contractors are encouraged to recycle all possible leftover construction, demolition, and land clearing(CDL)materials and reduce waste generated. Recycling construction debris is often less expensive than landfill disposal. Please visit Ecology's 1 800 Recycle Hotline database at: http://l800recycle.wa.gov or call the 1-800-RECYCLE hotline to find facilities that that will accept your CDL materials for reuse or recycling. SEPA REVIEWER: Sonia Mendoza WATER QUALITY CONTACT: Deborah Cornett(360)407-7269 Erosion control measures must be in place prior to any clearing, grading,or construction. These control measures must be effective to prevent soil from being carried into surface water by stormwater runoff. Sand, silt,clay particles,and soil will damage aquatic habitat and are considered pollutants when discharged to waters of the state. Any discharge a of sediment-laden runoff or other pollutants to waters of the state is in violation of Chapter 90.48, Water Pollution Control, and WAC 173-201A, Water Quality • a June 27,2012 Page 2 Standards for Surface Waters of the State of Washington, and is subject to enforcement action. During construction,all releases of oils,hydraulic fluids, fuels, other petroleum products, paints, solvents,and other deleterious 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 all other work on the site. Proper disposal of construction debris must be on land in such a manner that debris cannot enter Hood Canal or cause water quality degradation of state waters. All trenches, depressions, or holes created in the intertidal area shall be backfilled prior to inundation by tidal waters. All stormwater discharges must be constructed in a manner that will not cause scouring on the beach. Shoreline armoring(e.g., hardening with rock)can result in adverse impacts to the natural character of the shoreline,but can be avoided. Ecology recommends the applicant use appropriate plantings of native vegetation to stabilize shorelines,rather than hardening them with rock or concrete. Ecology can provide further information on request. Applicants should consider that placement of a bulkhead may in some cases accelerate erosion of the beach. Bulkheads are not truly permanent, and may require expensive maintenance, especially after storm events. Per Chapter 90.58 RCW(WA State Shoreline Management Act), local governments must also consider the cumulative impacts of armoring large stretches of currently natural shoreline. Ecology's comments are based upon information provided by the lead agency. As such,they may not constitute an exhaustive list of the various authorizations that must be obtained or legal requirements that must be fulfilled in order to carry out the proposed action. If you have any questions or would like to respond to these comments,please contact the appropriate reviewing staff listed above. Department of Ecology Southwest Regional Office (SM:12-2931) cc: Deborah Cornett, WQ Mike Drumright, W2R Frederick&Julie Gould(Proponents/Owners) Robbyn Myers, BGE Environmental, LLC(Agent) �N.STATE MASON COUNTY BPS M O C �� DEPARTMENT OF COMMUNITY DEVELOPMENT tc y S N Planning Division vQ P O Box 279, Shelton, WA 98584 of goy (360)427-9670 1864 DETERMINATION OF NONSIGNIFICANCE (WAC 197-11-340) SEP2012-00039 Description of Proposal: Replace collapsing concrete bulkhead with 3- to 4-man rock bulkhead located 3 to 5 feet landward of existing alignment; length 163 feet and height about 4 feet tall; place filter fabric and quarry spalls behind place rock in alignment. Proponent: FREDERICK GOULD Location of Proposal: 12403 NE NORTH SHORE RD BELFAIR Parcel Number: 322352100010 Legal Description: TR 1 OF LOT 6 & TAX 872A EX A-1 & A-2 Directions to site: Along North Shore Rd. approx. 10 miles west of Belfair State Park. Lead Agency: Mason County The Lead Agency for this proposal has determined that it does not have a probable significant adverse 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. Please contact Allan Borden at ext. 365 with any questions. This DNS is issued under WAC 197-11-340(2). The Lead Agency will not act on this proposal for 14 days from the date shown below, when the determination is final. Comments must be submitted to Dept. of Community Development, P.O. Box 279, Shelton WA 98584 by 6/29/2012. Appeal of this determination must be filed within a 14-day period following this final determination date, per Mason County Code Chapter 15.11 Appeals. 6 �t 5 � � z Authorize Local Government Official Date BULKHEAD WALL DESIGN 12403 NE NORTH SHORE RD \ 1'!Wt Nc NOR'H 4IORE:iC BE�4H ♦� fi ��I,h•#y \^o ARa,K:Y.A k EY�:D A -•.•.•.- -. 'Af i t - \\\ -;�. a.��l LL O':T AK�D(^� - - - - BELFAIR, WA Hciry 1,00 - �uNnS A E rA—C <n a rry STA 1+63COO'- t 811h•4.4 EDGE OF VEGETATION �' �., M1,- WETLAND AREA FROM T~ - sv R-C tttr (DOUGLAS FIR STAND) ':.a: Ste• NATIONAL WETLAND } 9 t j NVENTORY + _ EL=2.50(APPRO%) `` DOCK - \ t 14 ' r 1 s `\ PR D ROCK PROPOSED / ..�C� LKHEAD EXPOSED i •�l1(NE .AUCNM :. (\/' T,: PARCEL 'MBER: HAS fLA ";e.. /. M tit EIGHT(02235-2 90050 .6-2.7 FT) FU ER M D.AND 421 N ADE MHHw R E EXISC!V /TTE 2 'rHEADX .. �:•:. ..''. XPOSE VICIIVITY MAP r' 1M NOT TO SCALE Lt• �.EAS1M10 .. /y .. FLOATING tltlC1C -... BULKHEAD CONCRETE '••.-- T� •✓V r' YI-\ 'n iY . ..•"ram'' ... (EXI511NG) �.. ... .. SHEET MEX FOR WALL DESIGN "- •�� SMALL BOAT HOUSE ' ;......... ._ - .. -- ... .. 1 COVER SI£ET WIN VICINITY MAP BUSUEAD NG)CONCRETE ... 'j/ 2 BULKFEAD PROFlLE AND CROSS SECTIONS 3 BULKHEAD CONSTRUCTION NOTES _SITE SKETCH - -s---"• SCALE: 1'=20' ATTN:COULD,FREDERICK B 8 JULIE P ` ( 12403 NE NORTH SHORE RD 3� any N L 016BD&AuOciate6 Inc. •NOTE:TOPOGRAPHY AND PROPERTY LINES WERE AOAPTEDfROM BELFAIR,WA Paine"��Ag COUNTY'S PARCEL SEARCH:TOPOGRAPHYWANUAROPERTYLVIE3-ARE'' i�. (Parcel Number)32235-21-00010 CMG)M-y*Q1XQ1$7c� APPROXIMATE AND NOT CONSIDERED A LEGAL'SURVEY.: --- Sec 26,T22N,R03W •• usa BtlV A,ns,P.Q.sm m,ran aa.d•A seas 10111/74WI I r I TN a;so T 4 BW EL 7 aw a S i B B — All 2 - r / _- / i r rir-jj / r r. X . 2 r r I ' - - --- -2 -2 —« ----- ----�--- -- --- — --- ---- _i .—. - -- - ----- - r- - fi- i a a BULKHEAD PROFILE SCALE: 1-=6' THE ORDINARY HIGH WATER MARK(OHWM} 'THAT PARK THAT BILL BE FOUND BY EXAMINING THE BED AND BANKS AND ASCERTAINING WHERE THE PRESENCE AND ACTION OF WATERS ARE SO COMMON AND USUAL.AND SO LONG CONTINUED N ALL ORDINARY YEARS.AS TO MARK UPON THE SOIL A CHARACTER DISTINCT FROM THAT OF THE ABUTTING UPLAND.IN RESPECT TO VEGETATION AS THAT CONDITION D0515 ON JJ E 1.1971•AS IT MAY NATURALLY CHANGE THEREAFTER OR AT IT MAY CHIAIIGE THEREAFTER N ACCORDANCE WITH PERMITS ISSUED BY A LOCAL GOVETNMENT OR THE DEPARTMENT OF ECOLOGY: PROVIDED,THAT N ANY AREA WHERE THE ORDINARY HIGH WATER MARK CANNOT BE FOUND.THE OIDINARY HIGH WATER MARK ADJOINING SALT WATER SHALL BE THE LINE OF MEAN HIGHER HIGH TIDE•MHHW AND THE ORDINARY HIGH WATER MARK ADJOINING FRESH WATER SHALL BE THE LINE OF MEAN HIGH WATER.' 3-5 R NEW BULXHEAO wU BE MOe NL D ABWT 3 FEET APRROX LOGIMN OF EXM7NG BIWIYEAD� I�V.m1aa...Tap— TOP OF WALL aI-S uUl@a0 YasM SMOIElAE Laral M Ae1smM MNHW R' - r D�"46-W~- 3«••• •iRs�;,,� Mooned 12/20/I011 W-" r 12OD ma(IWI TIDE) BOTTOM ai WALL at xT 3 SEE SMEET 3 a 3 ORIDINARY HICK WATER MARK gEMMY IEIOEMMO, . - :-. . ;..T.tiY 3 to s EYWYw.• aw. -:i4}=��E1 edr�enl'- ••0:_ Man `ro BOTTOM OF EMBEDMENT ABOUT al- -1.0 WHIMti c� Z SECTION A-A M7 ZU C L OGo 39 `- N TYPICAL ROCK BULKHEAD SECTION Q NO SCALE C-7-olty�\ —J ti s A`>>14 '� 5 a # E d a E 3 a a BULKHEAD PROFILE SCALE: 1"=6r i' AMWING THE BED AND BANKS AND ASCERTAINING WHERE THE PRESENCE AND I USUAL, AND SO LONG CONTINUED IN ALL ORDINARY YEARS, AS TO MARK ROM THAT OF THE ABUTTING UPLAND,IN RESPECT TO VEGETATION AS THAT r MAY NATURALLY CHANGE THEREAFTER, OR AT IT MAY CHANGE THEREAFTER A LOCAL GOVERNMENT OR THE DEPARTMENT OF ECOLOGY: ORDINARY HIGH WATER MARK CANNOT BE FOUND. THE ORDINARY HIGH WATER IHE LINE OF MEAN HIGHER HIGH TIDE, MHHW, AND THE ORDINARY HIGH WATER THE UNE OF MEAN HIGH WATER.' -1 3- 5 ft NEW BULXHEAD Vlu Be MOVED INLAND ABOUT 3 rgr aPRRox LOCATION OF E3asnNc BuucHEAD e IndP Mn Thkk—Topma 70P OF WALL ela 5 ) onr:o on.. UMized Mo od SHORELINE level to determine MHHW Ei(TTo o B.RrnwM Cmrnf. BuIM"od M�red 12/20/2011 el a 2.5 O 12:DO hm(HIGH TIDE) T .4�e rim rto,4 SEE SHEET 1 OF 3 ORIDINARY MIG4 WATER MARK BOTTOM OF WALL d -2-7 S: 3 mon (PRESDRLY UND81MINW) ..�"a''�<i�.i.•. 3 to 4 4k.a tiRw..: . - - . . . . . .14%e1aW^ - .S�`-:'+;Embedment :3�0 ft�` Mon _ - `-�--� BOTTOM OF EMBEDMENT ABOUT d a -1.0• oro lelM Ptla"Atc a - \iQM�710M 90l SECTION A-A - TYPICAL ROCK BULKHEAD SECTION NO SCALE K R.Jqy 3 BULKHEAD PROFILE&CROSS SECTION ATTN:GOULD,FREDEwq(I BY DATE ,� FOR: DEscNED aim N.L Olson&Associates,Inc. � 12�1�NORiH SHORE� �>W+ Engincenng,Planning and Surveying CHECKED (360)991-2350 o,(3W)e76-2294 L 4° 12403 NE NORTH SHORE RD BELFAFR,WA APPROVED 2453 Bahl A..,_P.O.B-637.P-Orched WA 58366 BELFAIR,WA ACCEPTED (PARCEL NUMBER)3223521-MiO r � • all GENERAL GRADE SEPARATION CONSTRUCTION GUIDELINES AND DESIGN CRITERIA J SURFACE RUNOFF TECHNICAL REQUIREMENTS IN A DISTURBED CONDITION, THE SITE SOILS UPSLOPE OF THE BULKHEAD MAY BE ERODED BY CHANNELIZED WATER OR SHEET FLOW FROM STORM RUNOFF. ALL DISTURBED SOIL AREAS AND SLOPES SHOULD BE REPLANTED WITH FAST-GROWING, GENERAL SITE CLEARING SHOULD INCLUDE REMOVAL OF VEGETATION, TREES AND . DEEP-ROOTED GRASS, SHRUBS AND OTHER GROUND COVER AS SOON AFTER FINAL ASSOCIATED ROOT SYSTEMS, WOOD, PAVEMENT, RETAINING WALLS, RUBBLE, AND GRADING AS POSSIBLE. IF THE VEGETATION IS NOT FULLY ESTABLISHED PRIOR TO THE RUBBISH. SITE STRIPPING SHOULD EXTEND TO A MINIMUM DEPTH OF 4 TO 12 INCHES, ED WALL ON SET OF WET WEATHER, THE AREA UPSLOPE OF THE BULKHEAD SHALL BE COVERED OR UNTIL ALL ORGANICS IN EXCESS OF 3 PERCENT BY VOLUME ARE REMOVED. DEEPER ELE VIEW. WITH A CLEAR PLASTIC VISQUEEN TO AID IN PREVENTING EXCESSIVE EROSION AND STRIPPING MAY BE REWIRED IN LOCALIZED AREAS. THESE MATERIALS WILL NOT BE WATER INFILTRATION. SUITABLE FOR USE AS FILL FOR PARKING OR BUILDING AREAS. THAT WILL IN A DISTURBED CONDITION THE SOILS LOCATED ABOVE THE PROPOSED BULKHEAD ALL STRUCTURAL FILL MATERIAL SHOULD BE SUBMITTED FOR APPROVAL TO THE N SIZE ALIGNMENT MAY BE ERODED BY CHANNELIZED WATER OR SHEET FLOW FROM STORM GEOTECHNICAL ENGINEER AT LEAST ONE WEEK PRIOR TO DELIVERY TO THE SITE. RUNOFF. THEREFORE, IT IS RECOMMENDED THAT ALL SITE PREPARATION AND EXCAVATION WORK BE COMPLETED DURING THE NORMALLY DRIER PORTION OF THE NE ROCK YEAR. DURING PERIODS OF HEAVY RAINFALL, DITCHING SHOULD BE USED TO DIVERT TESTING METHODS AND FREQUENCY, AND VERIFICATION OF MATERIAL SHALL BE THE PLACED WATER AWAY FROM STRIPPED AREAS AND VISQUEEN SHOULD BE USED TO COVER THE RESPONSIBILITY OF THE OWNER OR OWNERS REPRESENTATIVE. ROCK SLOPES AND SOIL STOCKPILES TO PREVENT EROSION. THIS COVERING ALSO AIDS IN PREVENTING INFILTRATION OF WATER INTO THE UNPROTECTED SOILS. ALL DISTURBED A COMPLETE SET OF THE APPROVED CONSTRUCTION DRAWINGS AND CONTRACT SOIL AREAS AND SLOPES SHOULD BE REPLANTED IWTH FAST-CROWING, DEEP-ROOTED SPECIFICATIONS SHALL BE ON-SITE AT ALL TIMES DURING CONSTRUCTION OF ROCK K AND GRASS, SHRUBS AND OTHER GROUND COVER AS SOON AFTER FINAL GRADING AS RETAINING WALL. POSSIBLE. IF THE VEGETATION IS NOT FULLY ESTABLISHED PRIOR TO THE ON SET OF WET WEATHER, THE SLOPES SHOULD BE COVERED WITH VISQUEEN TO AID IN "'N.LO RECOMMENDS A PRE-CONSTRUCTION MEETING PRIOR TO WALL CONSTRUCTION. PREVENTING EXCESSIVE EROSION AND WATER INFILTRATION. ALL PARTIES INVOLVED WITH WALL CONSTRUCTION, I.E. WALL INSTALLERS, COMPANY PERFORMING CONSTRUCTION MONITORING SERVICES AND N.L.O. REPRESENTATIVES TEMPORARY SLOPE SHOULD ATTEND. THE CONTRACTOR SHOULD BE AWARE THAT SLOPE HEIGHT, SLOPE INCLINATION, AND EXCAVATION DEPTHS (INCLUDING UTILITY TRENCH EXCAVATIONS) SHOULD IN NO CASE EXCEED THOSE SPECIFIED IN LOCAL, STATE, OR FEDERAL SAFETY REGULATIONS; E.G., OSHA HEALTH AND SAFETY STANDARDS FOR EXCAVATIONS, 29 CFR PART 1926, OR SUCCESSOR REGULATIONS. SUCH REGULATIONS ARE STRICTLY ENFORCED AND, IF NOT FOLLOWED, THE OWNER, THE CONTRACTOR, OR THE EARTHWORK OR UTILITY SUBCONTRACTORS COULD BE LIABLE FOR SUBSTANTIAL PENALTIES. THE CONTRACTOR SHOULD BE MADE RESPONSIBLE FOR THE STABILITY OF ALL EXCAVATIONS AND SLOPES DURING CONSTRUCTION BECAUSE THEY ARE CONTINUALLY ON SITE AND CAN OBSERVE THE STABILITY OF THE EXPOSED SOILS. IN ADDITION, THE CONTRACTOR SHOULD BE PREPARED TO SHORE ANY UNSTABLE SLOPE AREA AND PROVIDE SHORING AS REQUIRED BY LOCAL., STATE, OR FEDERAL LAWS OR CODES. THE PROVISION OF SHORING DESIGN RECOMMENDATIONS IS BEYOND THE AUTHORIZED SCOPE OF THIS REPORT. AS A PRELIMINARY GUIDELINE FOR TEMPORARY CUTS, WE RECOMMEND TEMPORARY SLOPES BE MADE NO STEEPER THAN IH:1V. TEMPORARY SLOPES OR EXCAVATIONS SHOULD BE BENCHED AS REQUIRED BY SAFETY REGULATIONS IN EFFECT AT THE TIME OF CONSTRUCTION. THESE TEMPORARY SLOPE RECOMMENDATIONS ARE FOR NATIVE SOILS AND FILL MATERIALS; FLATTER SLOPES MAY BE REQUIRED IN WET WEATHER OR IF SOIL CONDITIONS OTHER THAN THOSE PREVIOUSLY DESCRIBED ARE ENCOUNTERED. THE CONTRACTOR SHOULD BE AWARE THAT THE SLOPE HEIGHT, SLOPE INCLINATION, AND EXCAVATION DEPTHS(INCLUDING UTILITY TRENCH EXCAVATIONS) SHOULD IN NO CASE EXCEED THOSE SPECIFIED IN LOCAL, STATE, OR FEDERAL SAFETY REGULATIONS; E.G., OSHA HEALTH AND SAFETY STANDARDS FOR EXCAVATIONS, 29 CFR PART 1926, OR SUCCESSOR REGULATIONS. SUCH REGULATIONS ARE STRICTLY ENFORCED AND, IF NOT FOLLOWED, THE OWNER, THE CONTRACTOR, OR THE EARTHWORK OR U11UTY SUBCONTRACTORS COULD BE LIABLE FOR SUBSTANTIAL PENALTIES. THE CONTRACTOR SHOULD BE MADE RESPONSIBLE FOR THE STABILITY OF ALL EXCAVATIONS AND SLOPES WRING CONSTRUCTION BECAUSE THEY ARE CONTINUALLY ON SITE AND CAN OBSERVE THE STABILITY OF THE EXPOSED SOILS. IN ADDITION, THE CONTRACTOR SHOULD BE PREPARED TO SHORE ANY UNSTABLE SLOPE AREA AND PROVIDE SHORING AS REQUIRED BY LOCAL., STATE, OR FEDERAL LAWS OR CODES. THE PROVISION OF SHORING DESIGN RECOMMENDATIONS IS BEYOND THE AUTHORIZED SCOPE OF THIS REPORT. TEMPORARY SLOPE RECOMMENDATIONS ARE PROVIDED SOLELY AS A SERVICE TO OUR CLIENT. NLO, UNDER NO CIRCUMSTANCES, ASSUMES LIABILITY FOR THE SITE WITH REGARD TO SAFETY OR OTHER CONSTRUCTION ACTIVITIES DIRECTED BY THE CONTRACTOR. BULKHEAD CONSTRUCTION RECOMMENDATIONS THE SUBJECT PROPERTY HAS BEEN DEVELOPED WITH A SINGLE-FAMILY RESIDENCE, THE FOLLOWING RECOMMENDATIONS SHALL BE IMPLEMENTED INTO BULKHEAD WHICH OVERLOOKS THE NARROWS TO THE SOUTH, THE PROPERTIES TO THE EAST CONSTRUCTION; AND WEST HAVE BEEN DEVELOPED WITH SINGE-FAMILY RESIDENCE AND I WALL EMBEDMENT DEPTH NORTHSHORE ROAD BOUNDS THE PROPERTY TO THE NORTH. THE SHORELINE AREA TO THE SOUTH CAN BE CLASSIFIED AS LOW BANK AND HAS BEEN HARD ARMORED *THE MINIMUM EMBEDMENT DEPTH, D, FOR THE BASAL ROCK IS AS FOLLOWS; WITH A REINFORCED CONCRETE BULKHEAD WITH A MAX EXPOSED HEIGHT OF ROUGHLY 2.7 FEET. THE AREA BETWEEN THE EXISTING RESIDENCE AND BULKHEAD 3.0 FT MINIMUM IN UNDISTURBED SOIL OR STRUCTURAL FILL WITH A EXPOSED WALL SLOPES DOWN FROM THE NORTHWEST TO THE SOUTHEAST WITH GRADIENTS OF HEIGHT 2.7 FEET OR LESS, UNLESS OTHERWISE STATED BY BULKHEAD PROFILE VIEW. ABOUT 5 PERCENT OR LESS. BELOW THE EXISTING BULKHEAD TO THE SOUTH, THE SHORELINE CONTINUES TO DESCEND WITH GRADIENTS OF ABOUT 10 TO 15 PERCENT *THE BULKHEAD'S FACING ELEMENT WILL CONSIST OF LARGE BASAL ROCK THAT WILL INTO THE NARROWS. VEGETATION ON THE PROPERTY IS COMPRISED OF LAWN AND BE STACKED WITH THE LARGER ROCK ALONG THE BASE AND DECREASING IN SIZE LANDSCAPING. THE PROPERTY OF INTEREST HAS BEEN ILLUSTRATED ON SHEET 1 TOWARD THE TOP PORTION OF THE BULKHEAD. OF 3. *THE LARGE ROCK COMPRISING THE BULKHEAD SHALL BE STACKED WITH ONE ROCK DURING OUR SITE VISIT, NLO HAS OBSERVED THAT THE BASE OF THE EXISTING OVERLYING TWO (ONE OVER TWO RULE). THE LARGE BASAL ROCK SHALL BE PLACED BULKHEAD'S FOUNDATION HAS BEEN UNDERMINED AND ROTATED ABOUT 10 DEGREES TO AVOID CONTINUOUS JOINT PLANES IN THE VERTICAL DIRECTION. EACH ROCK NEGATIVE BATTER WATER WARD. ESSENTIALLY, THE EXISTING BULKHEAD HAS FELL SHALL BEAR ON A MINIMUM TO TWO ROCK WITH GOOD CONTACT. INTO A STATE OF DISREPAIR AND IS READY TO FALL OVER. AS PRESENTLY CONCEIVED, THE PROJECT WILL CONSIST OF REPLACING THE EXISTING REINFORCED *THE MINIMUM KEYWAY WIDTH SHALL BE EQUAL TO THE LARGE BASAL ROCK AND CONCRETE BULKHEAD WITH A NEW ROCK BULKHEAD CONSISTING OF 3 TO 4 MAN DRAIN ROCK. ROCK. THE NEW BULKHEAD WILL FACE A LINEAR DISTANCE OF ABOUT 160 FEET AND HAVE AN EXPOSED WALL HEIGHT OF 0.6 FEET TO 2.7 FEET. PER DISCUSSIONS WITH *THE LONG DIMENSION OF THE ROCK ALONG THE FACING SHALL EXTEND THE CONTRACTOR, IT HAS BEEN DECIDED TO MOVE THE BULKHEAD 3 TO 5 FEET PERPENDICULAR TO THE ROCK FACE. FURTHER INLAND. BY MOVING THE BULKHEAD FURTHER INLAND, IT WILL FUNCTION MORE IN THE CAPACITY AS AN UPLAND ROCK WALL WITH A SECONDARY BENEFIT OF HOPEFULLY REDUCING THE PERMIT PROCESS. FOR THE PURPOSES OF THE BULKHEAD DESIGN, NLO HAS DETERMINED THE MHHW = 2.5, ON DECEMBER 20, 2011 DURING HIGH TIDE AT 1200 HOURS. DETAILS CONCERNING DESIGN AND CONSTRUCTION OF THE BULKHEAD HAVE BEEN PROVIDED. THE EXISTING BULKHEAD AND NEW BULKHEAD LAYOUTS ARE SHOWN ON THE SITE SKETCH, SHEET 1 OF 3 OF THE STRUCTURAL DRAWINGS. CONSTRUCTION OF THE BULKHEAD WILL START WITH A KEYWAY, WHICH CONSISTS OF A TEMPORARY SLOPE AND THE BULKHEAD'S SUBGRADE AREA. THE TEMPORARY SLOPE ALONG THE BACK PORTION OF THE KEYWAY SHOULD BE SLOPED TO A MINIMUM SLOPE OF 1H:IV. THE WALL WILL HAVE A BATTER OF `IH:5V(HORIZONTAL:VERTICAL). ONCE THE WALL HAS BEEN CONSTRUCTED, WE RECOMMEND THE PLACEMENT OF THE PERFORATED DRAIN PIPE, DRAINAGE FILL AND QUARRY SPALLS. THE FILTER FABRIC MIRAFI N14ON WILL BE PLACED AT THE BOTTOM BASE OF THE WALL AND TEMPORARY CUT SLOPE THEN BACI(FILLED WITH RIPRAP PLACED DIRECTLY BEHIND THE BULKHEAD. THE THICKNESS OF THE RIPRAP WILL BE A MINIMUM OF 10 FEET(EXPOSED WALL HEIGHT WALL BE ROUGHLY 2.7 FEET OR LESS THAN). FOUNDATION PREPARATION NLO RECOMMENDS THE VERIFICATION OF THE BULKHEAD'S FOUNDATION SUBGRADE AREA BY A REPRESENTATIVE FROM OUR FIRM. THE FIELD VERIFICATION IS NECESSARY TO VERIFY IF ADDITIONAL OVEREXCAVATION IS NECESSARY OR ADEQUATE FOUNDATION SUBGRADE SOILS HAVE BEEN REACHED. QUARRY SPALLS QUARRY SPALLS WILL BE UTILIZED FOR DRAINAGE DIRECTLY BEHIND THE LARGE ROCK COMPRISING THE ROCK WALL FACING. THE QUARRY SPALLS SHOULD HAVE A PARTICLE SIZE OF 6 TO 12 INCHES DIAMETER AND BE WASHED OF FINES. TO PREVENT FINES MIGRATION INTO THE DRAIN ROCK AND QUARRY SPALLS, WE RECOMMEND THE PLACEMENT OF FILTER FABRIC OVER THE QUARRY SPALLS. THE MATERIAL MUST HAVE LESS THAN 5 PERCENT FINES PASSING THE NO. 200 SIEVE. �.1 R.JQ, REVISIONS BY DATE A N0. DATE BY DESCRIPTION DESIGNED ANU N.L Olson&Aswisttes,Inc. SEPA CHECKLIST $385 - Single Family (Mason County Permit Center Use) $630 - Non-Single Family 0 to 9.99 Acres $755 -10 to 20 Acres SEP_Q _ $945 - Over 20 Acres ZOMWED $2,525 + 70/hr - EIS (DS) w Date Rcvd: l e7 202 MASON COUNTY Purpose of Checklist: The State Environmental Policy Act (SEPA), chapter 43.21C RCW, requires all governmental agencies to consider the environmental impacts of a proposal before making decisions. An environmental impact statement (EIS) must be prepared for all proposals with probable significant adverse impacts on the quality of the environment. The purpose of this checklist is to provide information to help you and the agency identify impacts from your proposal (and to reduce or avoid impacts from the proposal) and to help the agency decide whether an EIS is required. Instructions for Applicants: Governmental agencies use this checklist to determine whether the environmental impacts of your proposal are significant, requiring preparation of an EIS. Answer the questions briefly, with the most precise information known, or give the best description you can. You must answer each question accurately and carefully, to the best of your knowledge. In most cases, you should be able to answer the questions from your own observations or project plans without the need to hire experts. If you really do not know the answer, or if a question does not apply to your proposal, write "do not know" or "does not apply". Complete answers to the questions now may avoid unnecessary delays later. Some questions ask about governmental regulations, such as zoning, shoreline, and landmark designations. Answer these questions if you can. If you have problems, the governmental agencies can assist you. 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. There is a fee required, for the processing of the checklist, see above for the appropriate fee. Please make your check payable to "Mason County Treasurer". A. BACKGROUND 1. Name of proposed project: Gould Bulkhead Replacement 2. Name of applicant: Robbyn Myers: BGE Environmental, LLC (Agent) Property owner: Frederick & Julie Gould 12403 NE North Shore Road Belfair, Washington 98528 (206) 328-4494 3. Applicant mailing address: 2102 Brashem Ave Bremerton, WA 98310 Applicant phone numbers: 360.710.6066 Mason County SEPA Checklist 1 4. Date checklist prepared: 3 May, 2012 5. Agency requesting checklist: Mason County Department of Community Development 6. Proposed timing or schedule (including phasing, if applicable): Summer 2012 7. Do you have any plans for future expansion, or further activity related to or connected with this proposal? If yes, explain. No expansion planned. 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. No environmental information has been directly prepared, or will be 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. DARPA will be submitted to Corps, WDFW and DOE for review and jurisdictional approval for proposed bulkhead. 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.) The project is the replacement of a failing concrete wall extending along the shoreline frontage of the existing home. The existing wall is compromised into a state of disrepair throughout as it is leaning, undermined, eroding landward from below and ready to fall over. This wall will be removed and replaced with a new rock bulkhead consisting of three (3) to four (4) man rock. The new bulkhead is placed roughly three (3) to five (5) feet landward of the existing wall footprint. The extent of the wall is about 160 linear feet, nearly property line to property line. However, the new bulkhead will tie into existing beach access features. 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. The project is located at 12403 NE North Shore Road, Belfair, WA. Directions to the site from Belfair, heading North on E WA-3. Turn left onto Old Belfair Hwy. Take the 1" left onto WA-300. WA-300 becomes NE North Shore Road. Continue on NE North Shore Road for approximately 8.9 miles. 12403 is on the left. LEGAL DESCRIPTION: TR 1 OF LOT 6 &TAX 872A EX A-1 & A-2 Mason County SEPA Checklist 2 B. ENVIRONMENTAL ELEMENTS 1. EARTH: a. General description of the site (circle one): Flat, rolling, hilly, steep slopes, mountainous, other (explain). The subject property is a moderate grade from the northern access road, NE North Shore Road, south to the shoreline of Hood Canal. The single family residence is set along and facing the low bank shoreline. b. What is the steepest slope on the site (approximate percent slope)? 10 % 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. Natural Resources Conservation Service Soil Map for Mason County indicates that the soils are 100 percent Everett (Eh) gravelly sandy loam, 15 to 30 percent slope d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. None observed in the immediate vicinity of project. e. Describe the purpose, type, and approximate quantities of any filling or grading proposed. Indicate source of fill. Once the wall has been constructed the landward area shall be backfilled with quarry spalls to allow drainage directly behind the large rock. Quarry spalls are specified as having particle size of 6 to 12 inches diameter and be washed of fines (engineered plan recommendations). Volume of backfill quarry spalls is 30 cubic yards. Topsoil of approximately eight (8) inches thickness is proposed as finish to the horizontal grade, requiring an approximated 1 cubic yard of soil. All materials will be purchased from a licensed and acceptable materials provider. f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. As the work occurs along the shoreline, at the existing wall face and 3 to 5 feet landward. As the work is within the influence of tidal schedules and open water, erosion from the disturbance of soil surface is likely during construction. g. About what percent of the site will be covered with impervious surfaces after project constructions (for example, asphalt or buildings)? No new impervious surface is proposed. h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: To minimize any release of sediments to the surface waters, sediment and erosion control best management practices will be secured and maintained for the duration of the construction. Dry season construction is proposed to reduce the potential of storm event erosion. Tidal influences are also minimized with the summer season construction. Mason County SEPA Checklist 3 2. AIR: 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. Potential emissions would be the result of equipment use during construction only. b. Are there any off-site sources of emissions or odor that may affect your proposal? If so, generally describe. None. c. Proposed measures to reduce or control emissions or other impacts to air, if any: No emission reduction measures proposed as source is typical for moderate to heavy equipment use during construction. 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. Property fronts Hood Canal. 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. The project is defined as the removal of a failing concrete wall bulkhead along the shoreline of Hood Canal. This failing structure will be removed in its' entirety and a rock bulkhead will be constructed approximately 3 to 5 feet landward of the existing footprint. Engineering completed by N.L. Olson & Associates, Inc. are attached (3 sheets). 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. Fill and dredge not proposed. Removal of the concrete wall will necessitate the removal of backfilled material with the additional removal of bank to the designed placement of new rock bulkhead (3 to 5 feet landward). Construction of the rock bulkhead will require excavation with a likelihood of 18 to 24 inches to key in the 3 to 4 man rock for the initial layer of the bulkhead (exact depth TBD by engineer during construction). Backfilling behind, landward, of the bulkhead is necessary to finish and this backfill is quarry spalls, clean and obtained from a reputable source. 4) Will the proposal require surface water withdrawals or diversions? Give general description, purpose, and approximate quantities if known. Sediment and erosion control in the form of silt fencing will temporarily separate the action area along the shoreline from the open water of Hood Canal. Withdrawals and diversions are not proposed, rather a protective barrier provision should be sufficient to minimize the probability of water entering the work area. Mason County SEPA Checklist 4 5) Does the proposal lie within a 100-year floodplain? If so, note location on the site plan. FEMA mapped Zone A: Areas of 100 year flood (base flood elevations and flood hazard factors not determined). 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 discharge of waste anticipated or probable. 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. None proposed. 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. Not applicable. c. Water runoff (including storm water): No change in impervious surface for storm water corrections. New rock wall does account for drainage collection behind the bulkhead and dissipation, through (typical), from ground waters natural seepage in the yard from rain and residential unit. 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 flow into other waters? Runoff will remain the same in regard to volumes. Typical drainage design in incorporated into the bulkhead as quarry spall is an active drainage fill placed behind the wall which allows for collection and seepage to the shoreline substrate. In addition, a perforated drain pipe is included within the backfill for collection and minimization of pressure buildup behind the wall aiding in structural integrity. 2) Could waste materials enter ground or surface waters: If so, generally describe. NO d. Proposed measures to reduce or control surface, ground, and runoff water impacts, if any: None proposed. 4. PLANTS: a. Check or circle types of vegetation found on the site: deciduous tree: alder, maple, aspen, other evergreen tree: fir, cedar, pine, other shrubs X _ grass Mason County SEPA Checklist 5 1 J ! 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? Grass removed 3 to 5 feet from shoreline toward residence to accommodate the location placement of rock bulkhead. c. List threatened or endangered species known to be on or near the site. None. d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any: None proposed. S. 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, heron, eagle, so birds, other II possible. Mammals: deer, bear elk beaver, other. Fish: ass, Imon, trout, herri , shellfish, other. b. List any threatened or endangered species known to be on or near the site. The species list is based on data accessed from the Washington Department of Fish and Wildlife (WDFW) website: http://wdfw.wa.gov/publications/00165/`wdfw00165.pdf. A number of species are present in Mason County are listed as Federal and State Endangered (E) or Threatened (T). These specie were indicated as distribution by County. Bull Trout (Salvelinus confluentus): (T) Chum Salmon (Oncorhynchus keta): (T) Canary Rockfish (Sebastes pinniger): (T) Yelloweye Rockfish (Sebastes ruberrimus): (T) Marbled Murrelet (Brachyramphus marmoratus): (T) Spotted Owl (Strix occidentalis): (T). WA State (E) Streaked Horned Lark (Eremophila alpestris strigata): WA State (E) Fisher (Mantes pennano: WA State (E) c. Is the site part of a migration route? If so, explain. None identified d. Proposed measures to preserve or enhance wildlife, if any: None proposed. Mason County SEPA Checklist 6 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. No change in energy usage or need. b. Would your project affect the potential use of solar energy by adjacent properties: If so, generally describe. NO. 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: None proposed. 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. None 1) Describe special emergency services that might be required. 2) Proposed measures to reduce or control environmental health hazards, if any: b. Noise. 1) What types of noise exist in the area that may affect your project (for example: traffic, equipment, operation, other)? Typical noise from heavy equipment limited to construction, short-term 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 hour's noise would come from the site. Typical noise of heavy equipment to construct and/or delivery of materials. Construction limited to normal working hours from 8am to 5pm 3) Proposed measures to reduce or control noise impacts, if any: None, limited time period 8. LAND AND SHORELINE USE: a. What is the current use of the site and adjacent properties? Single Family Residential b. Has the site been used for agriculture? If so, describe. Not currently or likely c. Describe any structures on the site. Property is single family residential which included a residence with typical landscape and driveway access from main road Mason County SEPA Checklist 7 d. Will any structures be demolished? If so, what? Existing concrete wall to be removed from site e. What is the current zoning classification of the site? Single Family Residential j,�aLXZ&J", f. What is the current comprehensive plan designation of the site? Rural Residential g. If applicable, what is the current Shoreline Master Program designation of the site? Conservancy �4-6 ae,1 h. Has any part of the site been classified as an "environmentally sensitive" area? If so, specify. Uncertain of defined sensitivity. Parcel is Hood Canal shoreline, a waterbody designated as habitat for a variety of species. i. Approximately how many people would reside or work in the completed project? No change to occupancy j. Approximately how many people would the completed project displace? None k. Proposed measures to avoid or reduce displacement impacts, if any: NA I. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans: NA 9. HOUSING: a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low-income housing. NA b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing. NA c. Proposed measures to reduce or control housing impacts, if any: NA 10. AESTHETICS: a. What is the tallest height of any proposed structure(s), not including antennas; what is the principal exterior building material(s) proposed? NA b. What views in the immediate vicinity would be altered or obstructed? NA Mason County SEPA Checklist 8 c. Proposed measures to reduce or control aesthetic impacts, if any: NA 11. LIGHT AND GLARE a. What type of light or glare will the proposal produce? What time of day would it mainly occur? No change to lighting 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: NA 12. RECREATION: a. What designated and informal recreational opportunities are in the immediate vicinity? Belfair State Park b. Would the proposed project displace any existing recreational uses? If so, describe. NO c. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if any: NA 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. None known b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be on or next to the site. None known c. Proposed measures to reduce or control impacts, if any: NONE 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. Access from NE North Shore Road, existing 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. Unknown Mason County SEPA Checklist 9 ,. c. How many parking spaces would the completed project have? How many would the project eliminate? NA 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). No change to existing access/driveway e. Will the project use (or occur in the vicinity of) water, rail, or air transportation? If so, generally describe. NO f. How many vehicular trips per day would be generated by the completed project? If known, indicate when peak volumes would occur. No change in vehicle trips with exception to construction period with delivery of equipment, materials and labored staff g. Proposed measures to reduce or control transportation impacts, if any: NONE 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: NO b. Proposed measures to reduce or control direct impacts on public services, if any: NONE 16. UTILITIES: a. Cir le utilities currently •availa at the site electrici , natural gas water�seservice, elephone, anitary sewer septic syste , other: b. escribe 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 that might be needed. No change in utility need or usage 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. Applicant Signature: Date: Mason County SEPA Checklist 10 ESA LISTED SALMONIDS CHECKLIST This worksheet was designed to help project proponents, and government agencies, identify when a project needs further analysis regarding adverse effects on ESA (Endangered Species Act) listed salmonids. Salmonids are salmon, trout and chars, e.g. bull trout. For our purposes, "ESA Listed Salmonids" is defined as fish species listed as endangered, threatened or being considered for listing. If ESA listed species are present or ever were present in the watershed where your project will be located, your project has the potential for affecting them, and you need to comply with the ESA. The questions in this section will help determine if the ESA listings will impact your project. The Fish Program Manager at the appropriate Department of Fish and Wildlife (DFW) regional office can provide information for the following two questions. 1. Are ESA listed salmonids currently present in the watershed in which your project will be located? YES _K NO_ Please describe. 2. Has there ever been an ESA listed salmonid stock present in this watershed? YES JL NO_ Uncertain_ Please describe. If you answered "yes" to either of the above questions, you should complete the remainder of this checklist. PROJECT SPECIFICES: The questions in this section are specific to the project and vicinity. 1. Name of watershed: PA4n�` a l�(Ye- 2. Name of nearest waterbody: Lcn ci! al, 3. What is the distance from this project to the nearest body of water: h6frrn. Often a buffer between the project and a stream can reduce the chance of a negative impact to fish. 4. What is the current land use between the project and the potentially affected water body (parking lots, farmland, etc.)? %)Wl- l5 A O l"OAU I Corf Re w, WALL , t:Mrnc U ATE Ly 5. Is the project above a: ` natural permanent barrier(waterfall) YES_ NO 1, * natural temporary barrier(beaver pond) YES_ NO !'~ man-made barrier(culvert, dam) YES_ NO • other(explain): 6. If yes, are there any resident salmonid populations above the blockage? YES_ NO_ Don't know _ MA 7. What percent of the project will be impervious surface(including pavement& roof area)? go Mason County SEPA Checklist 1 I FISH MIGRATION: The following questions will help determine if this project could interfere with migration of adult and juvenile fish. Both increases and decreases in water flows can affect fish migration. 1. Does the project require the withdrawal of: a. Surface water? YES_ NO)(— Amount nQ Name of surface water body b. Ground water? YES_ NO Amount (1 A From where 11 Depth of well n� 2. Will any water be rerouted: YES_ NO If yes, will this require a channel change? rNA 3. Will there be retention or detention ponds? YES_ NO�. If yes, will this be an infiltration pond or a surface discharge to either a municipal storm water system or a surface water body? If to a surface waterbody, please give the name of the waterbody. YES_ NO_ 4. Will this project require the building of new roads? YES_ NO�C Increased road mileage may affect the timing of water reaching a stream and may impact fish habitat. 5. Are culverts proposed as part of this project? YES_ NO k. 6. Will topography changes affect the duration/direction of runoff flows? YES_ NO IC. If yes, describe the changes. 7. Will the project involve any reduction of the floodway or floodplain by filling or other partial blockage of flows? YES_ NO V-- If yes, how will the loss of flood storage be mitigated by your project? WATER QUALITY: The following questions will help determine if this project could adversely impact water quality. Such impacts can cause problems for listed species. Water quality can be made worse by runoff from impervious surfaces, altering water temperature, discharging contaminants, etc. 1. Do you know of any problems with water quality, in any of the streams, within this watershed? YES_ NO )C If yes, describe. 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