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Home My WebLink AboutLog211 II Rea 2004 Annual Inventory of Commercial & Recreational Shellfish Areas Department of Health PSP Hotline 1-800-562-5632 www.doh.wa.govlehp/sf/blotoxln.htm Consumers should note: Paralytk SheIlflsh Polsonl"i. (PSP or -red tide') and Amnesic Shellfish PoIsoni"i. (domok actd) are naturally occurrlnB marine biotoxlIU which are not dostroyed by freezt"i or cooklna, Map ~ by NancyWeost omce Qf~ HNlthAbesnentl ..,.- Office of Food Safety & Shellfish ~;:J SI1aIt of Georl/fa I ~"' 'Of_ ~RJ~3E 16VJE J; , J .- Wv A-n--OM "'one --- fnft'r, V (1,: I. uu t . y . \""' :, ,f - ".~ StnIJt of Juan de FucII ~ InMt 1 r' . ," 7. ,~~.... ., L,-(___.' ~ ~~p. _ c ~".''''- )' rn,: "-. ".. , ,. - ,,,",, "'-..... "\ '.'~''"/'' "' '-".. ~.. , .. ! ~.-~..~.., '>;' '.:.~' ~ ,,' /;' \ l11 ~. !1<~, . \ . Ii ;A:-~-~ \ ::' J,:(f~A~M ~ i/ ~if .;;..~ '-;-~~ lJ _~.~ 18 ~:'M11es Inset Z Le$lend R.._al_ Growing A_ CI_llk:allono * Opor\ -- ~ =:. _ Cc>d1Iona . Und_ -- . _T__ _R_ .___.:!CountyBoundlrtft ~=kt"cr -_Rood. - PubI1c 8eec:bH """"........- ...... Not....... m_""'" rn-..- u ,. Milo... ~~s.:..~~:""~,:--.::..,,,::=::y, WASHINGTON STATE DEPARTMENT OF HEALTH OFFICE OF FOOD SAFETY AND SHELLFISH PROGRAMS ANNUAL GROWING AREA REVIEW PREPARED BY: Donald Melvin, Environmental Specialist AREA: Kilisut Harbor YEAR ENDING: December 31, 2005 CLASSIFICATION: Approved, Prohibited ACTIVITIES IN THE GROWING AREA IN 2005: Samples were collected from the growing area 6 times during the year using the systematic random sampling method. The area was closed due to biotoxin from 9/27/2005 to 12/6/2005. ANALYTICAL RESULTS OF WATER SAMPLES: Table # I summarizes the results of all samples collected from the area. This summary shows that all stations in the area pass the NSSP water quality standard, CHANGE IN ACTUAL POLLUTION SOURCES THA T IMPACT THE GROWING AREA: We currently have no information indicating that the area has new sources of pollution, CLASSIFICATION STATUS: 181 Well within the classification standards o Meets standards but some concerns o Meets standards but threatened with a downgrade in classification o Fails to meet classification standards REMARKS AND RECOMMENDATIONS: Table #1 shows that all stations meet the NSSP water quality standards for approved classification and the area is correctly classified. RECE IVED ,l\." r. r\ ,...,.. "J ~....... JHffRSUN CDUNTI m:n LOG 'TEM # "1.- L ( Pag~~~ot_ TABLE 1 SUMMARY OF MARINE WATER DATA (SRS) Growing Area: KILlSUT HARBOR Classification: Approved,Prohibited,Unclassified From 12/05/2000 To 11/22/2005 FECAL COLIFORM ORGANISMS/100 ML Station Classification Number Range Geometric Est. 90th Meets Std. Number of Samples Mean Percentile 10 Approved 31 1.7 - 6.8 1.9 3.0 Yes 11 Approved 31 1.7 -13.0 1.8 3.0 Yes 13 Approved 30 1.7 -4.5 1.7 2.0 Yes 14 Approved 31 1.7 - 4.5 1.7 2.0 Yes 16 Approved 31 1.7 - 2.0 1.7 1.0 Yes 18 Approved 31 1.7 -4.5 1.8 2.0 Yes 19 Approved 31 1.7 - 2.0 1.7 1.0 Yes 20 Approved 31 1.7 - 45.0 2.0 4.0 Yes 21 Approved 32 1.7 - 6.1 1.8 2.0 Yes 22 Approved 31 1.7 -7.8 1.8 2.0 Yes 23 Approved 31 1.7 - 6.8 1.9 2.0 Yes 25 Approved 31 1.7 -13.0 2.2 4.0 Yes 24 Prohibited 31 1.7 - 6.8 1.8 2.0 Yes 172 Unclassified 24 1.7 -4.5 1.7 2.0 "N/A All tides information is presented The standard for approved shellfish growing waters is fecal coliform geometric mean not greater than 14 organisms/100 ml and an estimate of the 90th percentile not greater than 43 organismsl1 00 ml. The above table shows bacteriological results in relation to program standards, * N/A - SRS criteria require a minimum of 30 samples from each station, . LOG ITEM # 2(( Pag'3~4-uf___., I SUT HARBOR -wI1. I, I KILLI HARBOR 01/27/03 (.~'" .~, ."'l!~):(, ~~.1fH'\ PI.. , K'USUT -. ""'{. 17 . \ ' '-~;t ~~~_"l '~ ~ ~ - '7 l \ "';;;C:'~'_ ~'>-. ~~ 7;;/ . L~' /~~-~ ~ ii"" "-~L<ft'(\~I~''; \'\., f', ~..'li ''; \ '. }. , #'>>~'>: ~=-! ~ ~'. "I ~,I ~,," \l t~1 , \. , ., 'd 4'/rj fC~ , ~ \L\ ~ ~. "":l\~' ~ \ .. /f~f{. (f1~A;;AbC~~~~\~ 1~\~~'~1l\1\ t\ ) #( / ~~J~~PR~~~)r /'M~?J}')I'~,~~; '. 1\~~\\\TlORr' - J>,. (\. s>>: . " '~ l\l ~ I "~~'0d~ .-'U\ .... 2o,~. . \;1: \ -;/ - . "---,:-6<, · · ~ ~'~\1 ~ ~ "''',~ ~~~\'" :. di ~ \ (- c '~~ "'II 'I l'\~", ~~';~\)A. . ~._ 1. ~ '\ ~ ~\~\~ ~~\\, ..... " f-iJ, '-iC ''---:l.. '" "'"~< ~\;XHR H '~:'lk.~ 'J,;I~:\- r ' ~/. h 2 .,' r .--:J:" ,~~ '-~~""', "'oIL c-'''::-i I~ ., / # / · , ~ ~l\' ~, '" ,"'-'!\ '- _ 1 ""', I A/"~"~'~I' ..:d\'< ~~1231..... ~~:--.."\~ r ( j'l ,~J i// - , · . · """ '-A >.!- ',,, \ \ , , "'- J'~"" ' i, .." """",,_ , ,( _ , " , .. j ~ . ~~~;< ~~ J ~ <?' (!ir : !!\\ [J. : ~~ ::~~-j~gI~} '\ \ \. 1)\j.I''\-<i) \! Iff ., "\~t~. ~~~f~' ~"'-= ,.. i "/"1.~ ~~ IWlllll /' ~- \ ~ '. ~. :J>~2 ~ ~~I\\' _ __u~ :,... ~~, , _ \ ' 'I" , r, .," '. 1 , .~. .. >\,;V . ":~" .~ (lIAPPROVEDI 12~ ....;,,~. '_{ (l,~.ll. Clc: I ~I>')\ " ~" -, ""~l~ ~1;<; '~~'\~ \ . ~ ~~"\' ::~' I ! Ii}',' I" ~'" ;\;\ ,\ ;;...,-;;;;~~.., " -2'.t.:: ~ _~ ,-- ',\ .! .. ~~\\ .~-, i . <> ~\".,...>>" · · i II ~ ,- , 'N', tJ: 1. 'j a.. ! ~r ~ aMi;:!:"J.A V A ~ ~~~ ~ OIl. '4 ' ( I. M I ~ , . ~ '\~'I ,.. \i \', ',;;" \' '\ J ki.~ V'~ I"'~ ,J l' ,~.. 'II .. 1\ . ;' , . : (-)IP:,.. ;'.~ i"--;;- ~~~ \\, :. lllIl 0 :'ll ".~ , I w,m " ~,."" " 'X . ~~~ \.w" yl I'> ~ ,\ : ---:5Pfl. :1'\'~ [, \ , ..,,": A f)i~ .. ~l ~:",q '" _ ~~ '" ~\ - ~ ~"'~~ 'I I". /-" ",\~",., '" __ '" ~ ---r - ~c _'. \ , '/ '. . ""__ - '" -'.. './ '''" "~', ' "'~-~', %'" , I, "1'----"",,-, ~ ' ) ~ . -~-'~'\\~,rm ,. :....\'I~~~rn :- "(~ . ~ ~~ 5 ~3~~~~_',~"t~? """I J ~), 'P1ffiJ\1. )1:i:J ).....~i .t _ _ . . '\. / ) :.... , · . - "" scow SA/Vi 14 ~~ "L ed:' ':. , :K\it\. " ~~ \ ~&~__ ,..- ~.:__u:_ :-:-"' "'=0 .~ ~,;; ;;....~ ':-':::;Z~~'V '~~Ji/1' 11 .~~ .,~ t' - ......3Ho~.. "'i~ _ ~_ ~ .. . 16 :(,iJ; ._, I ("''\ '\rl~_ " !I,. .ct...... ~,. /'. ~, 0"" IV '00-- v,, . "'~" , ': I ;') , .', "'''.> , .. - ~. ". " · , f , , ~. . '"- ',~ ~., ~ 'Ih. k,,) 1 - " - ~. '11, '. ')X,... '~" . , "' ,t. /L' ." , " . ,~'" '/Y,P,::~\C' ....~ ( ([0 ""~ OG ITEM lvN ~'JJ 1\\ 1.f,1 "I'll; '. .' ".., "'>...,....:;:::..__ L ~( ~ . , ".-.;..- ~"".,;m._,,- #'_' ~~N __ro of V'- Pag'3_ _ ANNUAL GROWING AREA REVIEW WASHINGTON STATE DEPARTMENT OF HEALTH OFFICE OF FOOD SAFETY AND SHELLFISH PROGRAMS PREPARED BY: Donald Melvin, Environmental Specialist AREA: Mystery Bay YEAR ENDING: December 31, 2005 CLASSIFICATION: Approved, Conditionally Approved ACTIVITIES IN THE GROWING AREA IN 2005: Samples were collected from the growing area 6 times during the year using the systematic random sampling method. The "conditionally approved" area was closed from May 1 through September 30 in accordance with the management plan. The "conditionally approved" area was sampled 3 times when it was in open status. Elevated biotoxin levels resulted in a closure from 9/23/05 to 12/6/05. ANALYTICAL RESULTS OF WATER SAMPLES: Table #1 summarizes the results of all samples collected from the area. This summary shows that all stations in the area pass the NSSP water quality standard, CHANGE IN ACTUAL POLLUTION SOURCES THAT IMP ACT THE GROWING AREA: We currently have no information indicating that the area has new sources of pollution, CLASSIFICATION STATUS: o Well within the classification standards f8I Meets standards but some concerns o Meets standards but threatened with a downgrade in classification o Fails to meet classification standards REMARKS AND RECOMMENDATIONS: Table #1 shows that all stations meet the NSSP water quality standards for approved and conditionally approved classification and the area is correctly classified, The area is listed as "of concern" due to the potential for pollution from large numbers of boats that moor in Mystery Bay, RECEIVED JtHtR\S~N Lnm~fi m:u LOG ITEI\;; # Llt Pag'3 ~t; (' ,o'P ANNUAL GROWING AREA REVIEW WASHINGTON STATE DEPARTMENT OF HEALTH OFFICE OF FOOD SAFETY AND SHELLFISH PROGRAMS MANAGEMENT PLAN EVALUATION - BRIEFLY DESCRIBE THE FOLLOWING COMPONENTS: 1. Have all parties involved complied with the conditions in the management plan ............,.,....,..,yes 2, Has reporting been adequate to manage the conditional area ............,.,.......,......,........................Yes 3. Does the area consistently meet approved area criteria when it is open for harvest ....................Yes 4. Has a field inspection of critical pollution sources been conducted..................................,..........Yes LOG ITEM # C7 r{ f ~L- Pag'3~~ot_ - TABLE 1 SUMMARY OF MARINE WATER DATA (SRS) Growing Area: MYSTERY BAY Classification: Approved,Conditionally Approved From 01/10/2001 To 11/22/2005 FECAL COLIFORM ORGANISMS/100 ML Station Classification Number Range Geometric Est. 90th Meets Std. Number of Samples Mean Percentile 27 Approved 30 1.7 - 4.5 1.9 2.0 Yes 28 Approved 30 1.7 -13.0 1.9 3.0 Yes 29 Approved 30 1.7 -7.8 2.0 3.0 Yes 30 Approved 30 1.7 -11.0 1.8 2.0 Yes 31 Conditionally 30 1.7 - 4.5 1.9 2.0 Yes Approved All tides information is presented The standard for approved shellfish growing waters is fecal coliform geometric mean not greater than 14 organisms/100 mt and an estimate ofthe 90th percentile not greater than 43 organisms/100 ml. The above table shows bacteriological results in relation to program standards, LOG ITEM . rJ # ." i ~L( Pag'3~4ot_ I , l ',\ J , \1, I J ,\ I. I ; " \ \. \ \ \ ~. ' \ \ .. \ " " ! \ '::. \ "1 I 'l -I ." ; I, \ \ ' ~~~p~ I I j i I \ \ ;t,r" ..<".... ~ - t'" , I {,:o , ,I! ~ ! i CIJ : i: i' l ; ! <:: t.i tE: >- ~ "" j'\\ ", I '.' ,,_ ~\.'~~~~--flJ .'_ 0 ":'~;~..i~, ).~?t i I~ ~ /" i I: 'I"/;;~: ; :/.'!v/ '4 , , ......Rock \ .'" \ 11: I. View Ct~ \ (~".. ! :.. '..,' / \'" { \"'"" " '. , ..., \ "' \ \ \ \ '. \ \ \.. , \ \ \ \. \\" , \" " \ " ''\.,' , I \ ~c .\ ''\ \ \ \ "0 \ \. \ \. ! \ \ ." \ ., \ \ :\\ \ \ \ 1 t \ , \ , \ \. \. \ \ , '\ , . . \ \ , \ ' \ ' \ , ! \ \ \ \ \ " \ Ii> \ \ \ \ " \ \: \ \ '~ \ \ \ , , ., ~ " \ \, '\," I , . \ \i \ \ \ \ LOG ITENI # LtL Pag'3 ~ e uf__ Publication No. 75-e38 WA-17-0020 KILlSUT HARBOR REPORT by Allen W. Hoore Washington State Department of Ecology September 25. 1975 \,G" -"".'4'0\ REd(:,EW :i:" jtHm~~~ ~U"~\'{ U~\1 LOG ITENi # 2-rl Pag'3 __<:L_of - KIL ISUT HAJr80R History Ki11sut Harbor is formed by Indian Island on the west and Marrowstone Island on the east. The mouth of the harbor opens to the northwest into Port Townsend. The south end has historically been open (as shown on Figure 1) with a small island formed by two channels which converge into one channel 8S it enters Oak Bay. On May 7, 1792, Mr. Johnstone of Captain George Vancouver's exploration party of Puget Sound rowed back and forth through the channel. Be 'found the channel to be navigable for small boats only from half flood to half ebb and was dry at low water. ' During the late 1880' s and '90' 8 the father of Ralph .Johnson, a local native, sailed a 30 foot sloop through the channel. Also, cattle scows were r"..m through the channel. In 1908 and 1912, bridges were constructed with one across each channel con- necting Indian Island to Marrowstone Island. There was enough clearance for navigatiou by rowboat since one or two of the local residents rowed through on their way to work at fish canneries or for fishing in Oak. Bay until about 1940. Shortly after 1940 the bridges were taken out and large culverts were installed, In 1958 the large culverts were taken out an.d the currently existing smaller culverts, approximately three feet in diameter, were in- stalled. At the same time the road bed was reinforced with fill and riprap was installed. The smaller culverts nearly completely restricted any tidal flows compared to the pre-culvert flows. -1- LOG ITEM # "LJ{ Pag'3 r ",- of , -~ ,--,,,. showed us the area in front of his house where the gray water was again On September 5, 1974, a letter of complaint was written by John O. Taylor, M. D. to the Department of Fisheries describing a kill of small Dungeness crabs, cockles and sand dollars along his shoreline property at the east beach cf southern Kilisut Harbor. Associated with this marine kill was a foul odor coming from gray, turbid water extending It to ~ mile north of his house, halfway across the harbor to the west and an undetermined distance to the south. Dissolved oxygen concentrations in the turbid water were 3.5 to 5.5 ppm. The foul odor was first noted on August 16 through the end of the month during days of low tides. This situation again occurred in late August and early September of 1975 but to a lesser extent. In August 1975 the problem was brought to the attention of the Department of Ecology_ On September 3, 1975 my assistant, Danel Anderson and I drove to Kilisut Harbor and met Dr. Taylor at his house. He occ~-.:;;g. Dead cockles, crabs and sand dollars were found on the beach. The eelgrass was also dying in large amounts and decaying along with the dead invertebrates. Water samples were taken on S locations in the harbor. Figure 2 shows the sample locations and the table lists the lab data. Results The low numbers of total and fecal coliforms indicates little or no in- fluence from any nonpoint sewage in the area. Nutrients were somewhat normal with the exception of the ammonia which was quite high probably be- LOG ITEM # L.-[J Page_LLut_. -2- occurs at extreme high tides and on a very limited scale. cause of the breakdown of the dead invertebrates and eelgrass. Total phosphates were high with a highest reading of 0.13 ppm at the south end of the bay. This value could indicate a buildup of nutrients. Discussion Examination of historical data and personal interviews shows that a con- siderable amount of water flowed back and forth through the channel between Indian Island and Marrowstone Island during high tides. The duration of flow plus the speed of the flow provided good flushing action. This flushing between the south end of Kilisut Harbor and Oak Bay has been virtually elimi- nated by the 1:nstallation of culverts. Not only was the water flow severely restricted but visual examination shows a buildup of sediment on both sides of the culvert. As time goes by, more wind and wave caused buildup will result with perhaps a complete blockage of water exchange between Oak Jay and 'lllisut Harbor. Before the culverts were installed wind and wave action and current action apparently were sufficient to prevent further sediment buildu;. Presently the only water exchange between Oak Bay and Kilisut Harbor Kilisut Harbor is now essentially a cul-de-sae with poor flushing. Natural biological conditions create a nutrient buildup in a poorly flushed area such as this. This is further compounded by the summer north winds which hold the water in the harbor, further restricting the flushing action. If the channel at the south end were still open the water would run out through the channel on an incoming tide decreasing any chance of nutrient buildup. -3- LOG ITEM #----211- Pag'3~~ot__ Consultat~ons with biologist Ron Westley of the Washington State Department As the tide starts to run out. the stream direction would reverse and Oak Bay water would run into Kil1sut Harbor d~luting nutrient buildups. Starting at the time of culvert installation, When flows were severely restricted and continuing to the present. as flows are cut even more due to blockage by sed~t build ups, conditions have favored a buildup of nutrients. The results of this nutrient buildup have become apparent during the late summer months of 1974 and 1975. A combination of high water temperature and nutrient buildup caused by poor flushing coupled with a high sunlight level result in heavy phytoplankton blooms (red tides). The phytoplankton then die off and start cecomposing. The decomposition uses up most or all of the oxygen available in the water which in turn kills off the invertebrates coming in contact with the water. The dead and decomposing plankton and invertebrates cause an obnoxious odor. The murky, gray water is probably n~trogenous deco:position products coming out of solution in the oxygen deficient water. of 'f:.sheries, Point ~tney Shellfish Lab, and Dr. Clifford Barnes of the Depa:!:'C.lent of Oceanography, University of Washington, confirm these conclu- sions. Conclusions Tbe conditions which have been causing the red tides and consequent shell- fish kills during the late summer of 1974 and 1975 will continue and perhaps intensify as the sediments build up with decomposed materials. The young Dungeneas crab mortalities may also deplete the commercial crab fishery at the north end of Kilisut Harbor. The only logical way to reverse these conditions would be to restore the channels at the south end of Kilisut LOG ITENi # 1 c( Pagt3_~ot_ -4- constructed over the channels for transportation to Marrowstone Island. Harbor to the natural depths and widths indicated on the 1880 Coast and Geodetic Survey chart shown on Figure 1. Bridges would then have to be -5- LOG ITEM # 'Z-[{ Pag'3 ~~uf__._, References Books Meany. ;:Or'mond S't Vancouver's Discovery of PuStet Sound, Binfords and Mort, Portland. Oregon, 1957, p95. Personal Interviews Barnes, Dr. Clifford A., Department of Oceanography. University of Washington, Seattle, Washington 98195 Johnson, Ralph B., Nordland, Washington 98358 Taylor, Dr. John 0., Box 116, Nord1and, Washington 98358 Westley. Ron. Point 'Whitney Shellfish Lab, Brinnon, Washington 98320 -6- LOG ITElVi # 7~ Pag'3 _1. ,0(' ~~ --, '~ . ~.. ~~~," ~,: ~"r\t8toori.""'. \)'. \ o...,... ~... ".. . -'..;~'\. ';'oJ, ,.... , , ~ -"" ~'. ". \ \ '.3\ 'Il 'L.'.1 0';. .... , ", \. \. 't '\ =-' ~. ..... ~ "-..:\..<,~..,Z-' ~i. ~ It ~~ " "0-\" rf ,'I .' '.w ' ,.... ..."" \ r.'~' ~ ~',"" ... -" ;>.t", n '........ \. " " ;'~ ". o~ '.I -- 0\ '" ~"~ '\:':', . 'll 't ~\ ........ " .... \. "'\ II.. :'. 4"'". "J1 [1"-.. .". ~, ~ 11.> ........., ..:p: :t i., u 3~:u~ '. ..., ,/ . 00. ~~ ~.. ~\ <ilZ' . (' /;;v..,.\ ",'" '" O' ,. '" "'''':'\ . ~;\~ N. .. ~ \ " ~ ?>~ ,~~~ . ! .! . u .. i ., . n ..., '~.. .. '8- : ) .\4r~ ~ ~ "to n ~~ -fj sI :-~ I '\ ~ ~ Q . ( . . ~\ lI!> 'lJ s ..; j / ..~ .."~.... ~~ ~ Zl\ 'b'~" .: ,/ ... .... ...... ~t. .' · . 'lo,.... 3~ .... z f'l. . / , ~ ~' ..........". /' '\";" ... l"- '" /' \-. ~ ~ r. /', \.. ~..'>>.. .--. ': ~ . . . ",:~/ \\~i. .; : ",:.. /-' / I. '-........-. "t1 \\)... / \', n 1:> IS' ...... .:",/; / \\, J& 1S M ~ 10' .l.~ \ Jli> . ~ 1Il \ \ \ J6, r. ~ .: j :r:.,~..t.I :I:~b '\ n ~:. " j . r -\ -' /. . ... \ JlI. 11 16 -rr- v/ \~ l"I \\ . ' 1 y . J!. ~' .' i : ..r. .- : : r. ' 1 ....~ it j ~ \ ~ f'\ .~., /~ . ,.' 1$. ."'! I" ..... , .::~ \ . '.f. I -'" .... .... ..~ . .~ . .~.:~ -~.. ~~ / ' -"' -r. . -Eo 1 I ' -.., (' 1{ :~. riff, '__ 11 )Jl. I -G ~~um I Z\, (ti - ~::-'" -'1 '''-___I ~~ ,: J . ...... .-........... \ )~. .. .... _, _ ~""'" \5 J ..~ ~"'" -2.. -li ............_.J' '( I :':. s'" :f.::.:~..:.~.... _" J -c. Sl:,S~ -1 ..... ~~ \7..~~....::..,. --t \ I :>,l-'. ..~ - ~~. . ~ ~~ ._.~A h\ 'It' ,~, ". .:'l " I J ,;l ~ .'~; ~\. . ~,..\~ "~ '~"'" L.... , \.i... 't:- ".I<>~-~ ""'- :It\....~ u-.,,~ bO..... , .' l' ,,\ " ~'. ....' .,. ....J.'- -'" ~ ..~ ~ ,_ .--i- - ~~ ~ ,~ ~ .... -:;:- lr':" \.) ':'It ,,\ ..~ "', A' ~ "'. -~ ~ J(l~ In 8\ It'll" ",J. ...,-. -:.!. 1'\ ". .. Ji,.... ,to ". -., ... t) ~ " '..-:J ,,,, ~.... .. ...>.. - ....... \ .......' 1 v",' '~ : ~, . 'X':''I'1:'O "'!:.\i~'-" '"'~ q\ ~ -It $1.. '\u _ '" --" ..... " ~ .... ' .... '. ... .. ...........'" ---- """'-...... -- .,/"... .../'" -.....- ~ '-'-~'1~ ! . ..- ! , - I . /' / ! .' / 1 , . I J I ! I ",' I · J I . ~ , . , ; ! i o F\'\1Q.~ t ~~~~- ~o ~: .\ " . \ . , ~-=\ -- , \ . ~ " 6_. ~...." ""'11114" ..... &.,0.1""" uw ...tII\-" lO.O ...~) u.'S. C/Jf6,\ 1\1.I. ~..tlc. s...""~ ~"i ~O Su..-61 t-\.- ,ql~ \no r:~ LOG 'TENl # CZ-C( Pag'3~L~of :-'\ ~ m I~' ~,. ~ O~~ ~ \ ~~~ ... r I: 5 7 6 ?t '.;, \. I \ '. \ ! \ ';, '.. 9' f \ \ ;,~ \ ! ,. . \ * ~ I '.2::. ' c: ,0 \ 7 ' Ii .: \ j i: ;: .. ill . ill i i; " , s~ . \6t\ ~ :f;\ \:,,'\, ' i \ I~ \ '. '3n ~ \. """ .... \" -. ,,~... 1\ \.>. * \ 'tI;,~ \ \ .... \ ~ \ II :21: \1~ \",,~\\\ _. ."""" & . ",.vl...... . ,,;,... t eo ~ 1 -\ 26 ;;'-:.',/ . "-.... i 4 ~, "~/ '\' ~#...kIP 0 , ", ..... "A"' 'Co', '/,/' ! -& ~ ~"'I ....... ; ~ I, I ......, t p~ 30:l~"","IJ'",!~ 7~~" oj "'1"'''; 7~'JI / I 1 r"l, , "/"''111 ' ~'\. '7':..,"...., dty I 2" I 141 \ I I I 3S~ I: n ';r 'J 5 lot ~7 8 ~ ~ 4~ 5 6 H,.;pt....".., to ,,-.f .._ Hi,- ....... _;0. HiP W_ Hip Water \.riel fe.' f..t f"' U 7.6 . 5.0 as al 53 u 8.6 5.i . inlS (MUW) e&A ......., East._ -1...w'Wa'et. \.ow Wa,., f..t feet 0.0 -4.$ 0.0 -4.$ 0.0 -.1-.$ \ i . \ . . ...:\ ' ~.,! -;J.ot , I rl Figure 2 Na dona1 Ocean Survey 1972 Soundings in Fathoms I, 11 8 '., !>:~\r\ -".ld'~"-::<~ ".~.'~:\ . l~ \:":':::..~' 12 . t~'~-,~:~~:~. i 71 7~ \8 13 l-! II. 0 .4 '''; ,\I "? LOG ITEM # 1-(( Pagl3~fg uf__ KlLISUT HARBOR LAB DATA September 3. 1975 Station 1 2 3 4 5 Time 1015 1045 1110 1120 1150 Total Coliform (Col/lOO ml) <SO <50 < 10 < 10 < 50 Fecal Coliform (Col/lOO mi) Est. 20 <20 < 20 < 2 < 20 N03o-N (Filtered) 0.04 0.04 0.01 0.01 0.01 N02-N (Filtered) ND ND ND ND Nt>> NR -N (Unfiltered) 0.22 0.17 0.17 0.15 0.17 3 T. Kjeldahl-N (Unfiltered) 0.52 1.5 0.54 0.40 0.80 O-P04-P (Filtered) 0.02 0.03 0.03 0.03 0.03 Total Phos.-P (Unfiltered) 0.05 0.13 0.06 0.06 0.08 Turbidity 1 2 3 4 5 .9- 2o.-:-THE DAILY NEWS,. ,. Port Angeles, Wash., Wed~, pec~10~ 1975 -' " : . . ~ . ':T 0" prevent future:." problem~ R as tore "0'10 <wd fercou.rs e ;', :",,; '{J;~' ,';,,'l:;~<~'f~'~;({q'~~~!~f';(~:'?;~,~:,,; :.,. {:. !,:~.,\. , - " ';.>;:>",.": ,:'\_~;~~:':' ~ ~ .. . " 'i- PORT TOWNSEND-Restoration of ' . ~=nll=~:F!;lv~ ..'-' d Peninsula e(i~f:' . <i. ~O~~:=~~1:~' ~cg;;:;;.'. ' ,:~;: ':~ ..' ':. . ':: .': \i-~::.\ ,);' " i:~ih::" . :;" " , ',. >;~0~<,~L~ ,:>:'f':::\-. ;(~' ~\ C{u:ility'Investigations section of the,' ,,' "_', '.';' '" ,_ .::~~' " , ~: ',....;.... ,,'.' :j.;:,', "', ',., '..,'.../,'<..,'J,., ,.,' ' :.<;. o!'J.\ Department of Ecology. . <.:, ( .. 'In. 1~108:~ an 0: 1912'~" bridges : were<,-,,:remoVed and culverts installed. In 19$, ... A copy cf Allen W. Moore's report to' ': cgnstructed, one across' each channel, ",;:;Jhelarge, culverts were removed and;' the 'department was sent to the, '.connecting Indian and' Marrowsttme:;:.smaller ,culverts,j;three feet. in'" Jefferson County Commissioners as ' islands. Rowboats could, pass under ~,idiameter, were installed and the road' well as other state departments which them. _In:,1940,tMbridges were >~bedreinforced. Moore said thumaller: h2d shown an interest in complaints ," :,'.\':, ' .) , .,.".,;,<:..'. c~ ". received by Dr. John Taylor and Ralph B.Jobnson, both of Nordland. , " , The conditions causing the: reQ'tides and consequent shellfi.9b kills in 1974 and 1975 will intensify as long as sediment continues to build up with I decomposed materials in the southern er..d of 'Kilisut 'Harbor, according to Moore. He also predicts the depletion of the commercial crab fishery at the norUl end of the harbor for t~e same reason. ' ' The only logical way to reverse the cond\tions is to rcstcre the ,channels at the south end of th~ harbor to de-plhs and widths indicated in 1880 charts and construct. bridges over the channels for transporta lion to Marrowstone Island. An early history of the harbor indicates the south end of the harbor was open with two channels m~eling into one ch~nel as the waters entered Oak Bay. Re'~'Ords show the chan."\e1s were used by boats and scows, according to Moore's report. LOG ITEIV/ # "2Cl Pag'34~of .:':: ' " '. \, :'.': K _Ie' '~ ; '~:." , of' ,,': '-':~,"', ~t:'-~' " '::;:.l'~;:;:.~' ,~; ,;,':" i': ,- ,.' :t,,;,:.,\-: \~ ',>.. ",~. ",;. ,," i;{{?~fl€i'ii~,;"I,;!\~Y(~:~~;l,~.1J ~~'tt~JMr,. . .;~l~ij>;:i~ ..: culvertS restricted the' tidal fl~{"> ;ii}f !"~o\\;e'd large .un~~is'~' eelgra~ ;~::;;,:t ~d pre~~t:: a' buridup~'Of\J{ritrient..{ ~'1~<' " , JohnO.:I'aylor,Marrowstone Island",: alsodying. """"", '"" '-j'-' 'which have caused the red tides and the ,'~, .:: ,resident" complained:.-, to the:>..' The natural flushing action of water, ' marine kills. " , ; .'" ..~~., ': ';:.~ , Department of Fisheries in September:~' flow' between Oak- Bay and Killsut: , County Engineer Ed Bee-leer ;;said ':' ,)974, saying sniall cra~, cockles and Harbor was eliminated with the, Tuesday the mattcrhas been brought to ',:sand "dDllarsalong his' shoreline installation Df the smaller culverts and:",\ the county's attention several times . " > :,' ,properly.; were dying and'~ foul od?r:'\~MDorespeculates that more sedim~V~','Dver the.pa5tJew:yc~s b11~,n~~gbll3\~::;~~? '; was commgfrom grayturbl~ ~ater m/,;,buildup o~ both sides ofthe culverts will)been done.,-V<i:;':,::/':-i;~;iit,~~H. "}',::,\;, .",' , Kllisut Harbor...,,; _ c ,::;i'.',' ',..' : Xc..} completely block the .'water cxcha11ge--',}, He said pressures m the future Will. be, ::, .~\ ' .'- Tbe'situationr~edln 1975 toa" between the two bodies of water. :;'~:";';: great e!}ough that county government <"/i~ lesser extent ~ Taylor notified' the,' ,,' ,Restoration _ of ,the-water channels .:will have to consider, l'estorationof the::;;~'_: Department:.Pf Ecology. lnvestigation.'i~would return the tidal flushing action,; channe1sand Construction o{,bridges..' L';;'> :~.~' ,. .~.,.- t :?~'~ .'.~".- '....;. ':.'";_ '. . "'. ."~,:"j... - ,.:"<~~ '-~ .,' ~ . r i;i~)~;"')~f ,- ':'. .~.-'~' ,~:.;->,.<:..'.,':; :;,~'';:'~>~~:,~';l'.;.;~ .'- ~~~<'-r~';, .-::~\~.;.,.:". ...:~,)~' ,"~;: ..:' <.--.';':~. ..')~:?:",:.~~,.~~~~ K)'~~.;:~~ "-~,:..~~:'t~~~~:. ,-,., .; "< r. < - , ' ''';.,.... ~', ,i .', ,.- .....' y . U TRI tlIPA~' D' U' ~, ~13 'J':~' , , " , tiI t1a ;- . ',~ -A- TREE E " LOG ITEM # LL( Pag'3 ~lc.c (~r .' ~RE{=lE, D .~ SANITARY SURVEY OF KILISUT HARBOR MAY, 2001 WASHINGTON STATE DEPARTMENT OF HEALTH OFFICE OF SHELLFISH PROGRAMS JHfmSfi~ LUU~1'l m:n lOG ITEIVI '# -{ _fJ Pag '3 ....=LL ot______ MAY, 2001 " SANITARY SURVEY OF KILISUT HARBOR WASHINGTON STATE DEPARTMENT OF HEALTH OFFICE OF FOOD SAFETY AND SHELLFISH PROGRAMS Prepared by: Bill Cleland, Public Health Advisor LOG ITEM # '2L( Pag'3 ~ 1.~1-ot_. TABLE OF CONTENTS SECTION Page I. Executive Summary ... ............ .... ...... .............................. .... .......... .......,.. .............. .................1 II. Description of Growing Area ..................................................... ............................................1 III. Pollution Source Survey............................................ ........................................................ 1-3 IV. Hydrographic and Meteorological Characteristics ............................................................3-4 V. Water Quality Studies....................,.......,.................................................,............................. 5 VI. Interpretation of Data...........................................,................................................................. 8 VII, Conclusion and Recommendation..................,...................................,................................. 8 TABLES 1. Marine Water Data: From 2/13/1996 To 12/31/2000..........................................................8 2. Marine Water Data: Sampling Stations...... ... ." ... ... ... ... ... ... ... ......... ... ... ...... ." ... .8-22 MAPS 1. Kilisut Harbor Ambient Monitoring Stations... ". ... ... .., .., ... ... ... ... ... .., ... ... ... ... ... .,. .., ... .24 2. Kilsut Harbor Ambient Monitoring Stations... . .. ... ... . .. .. . .. . ... ... ... .., . .. '" ... .. . ... . .. ." ... ... . .25 3. APPENDICES A. 2000 Shoreline Survey of the Kilisut Harbor and Mystery Bay Growing Areas......... ..26-36. LOG 'TEM # LLL Pag~~U~ There has been no previous c1assification(s). I. Executive Summary Water quality studies and shoreline pollution assessments indicate that Kilisut Harbor meets the criteria for classification as an Approved shellfish growing area. The major threat to water quality appears to be an increase in boating activity and the potential for the improper disposal of sewage. DOH will track boating activity and may impose harvest area restrictions as appropriate. II. Description of Growing Area A. Location map or chart showing growing area See Maps 1 and 2 B. Description of area Kilisut Harbor is a semi-enclosed embayment located on the northeastem Olympic Peninsula in Jefferson County, Washington. It lies between Indian and Marrowstone Islands and has a maximum depth of 42 feet at mean lower low water. Its opening to Port Townsend Bay is restricted by a long sandspit and a shallow sill which limits water circulation. It is a popular boating destination with two state parks and numerous recreational opportunities. Primary shellfish production consists of native and manila littleneck clams and Pacific oysters. Historically, a mechanized clam fishery occurred here using an east coast style hydraulic escalator dredge. This fishery was terminated in the mid-eighties due to concerns over adverse impacts to eelgrass beds. Kilisut Harbor has been a major shellfish production area since before the turn of the century. C, History of growing area classification Kilisut Harbor has always been classified as an Approved shellfish growing area. 1. Date of last survey The previous Sanitary Survey for Kilisut Harbor was completed in May, 1997. A shoreline survey was completed in September, 2000. 2. Previous c1assification(s) map(s) III. Pollution Source Survey A. Summary of Sources and Location 1. Map or chart showing the location of major sources of actual or potential pollution LOG \TENl # 1-<11 Pag'3 ~;f_\J~- Domestic wastes from the overboard disposal of sewage from boats is potentially a significant problem. Kilisut Harbor is a popular boating destination with numerous transient and permanent mooring buoys. This type of pollution is very difficult to identify with routine water quality monitoring techniques. This practice has been implicated in a number of well documented shellfish related disease outbreaks in other states. DOH will continue to track boating activities and may impose harvest area restrictions if installation of mooring buoys, marinas, or anchorages increases. ... See figure page 29 in Appendix 1, "2000 Shoreline Survey of the Kilisut Harbor and Mystery Bay Shellfish Growing Areas". 2. Table of sources of pollution cross referenced to the map See page 31. B. Identification and evaluation of pollution sources 1, Domestic wastes (discussion and maps) On- site sewage treatment and disposal systems treating domestic wastes are not a factor influencing water quality in Kilisut Harbor. Numerous suspect systems were identified, but none had the potential to directly impact Kilisut Harbor. 2. Stormwater Numerous stormwater conveyances were identified in the shoreline survey. These have the potential to rapidly carry potential upland pollution directly to the Harbor. The shoreline survey recommends further evaluation of these stormwater conveyances. Based on DOH water quality data summaries for Kilisut Harbor, which show single digit 90th percentile values and geometric means of less than 3, stormwater is not a significant pollution source. 3, Agricultural waste (farms, feedlots, & slaughterhouse operations) Eight animals were identified occupying a pasture with a drainage directly discharging to the marine waters. Agricultural waste potentially could have an adverse impact, but is not believed to be significant. 4. Wildlife areas There are approximately 300 deer resident on Indian Island. Resident and migratory marine birds frequent the waters of Kilisut Harbor, as do marine mammals (seals). Wildlife is not a significant factor influencing water quality in Kilisut Harbor. 5. Industrial wastes LOG \TEM :ag'3_~S. . ') - Indian Island has long been an industrial area used by the United States Navy. It has numerous well documented areas contaminated by hazardous waste. One area with documented shellfish contamination is outside the boundaries of the Approved shellfish growing area of Kilisut Harbor. There are no outfall pipes discharging hazardous waste to the Harbor. Industrial waste is not adversely impacting the Approved shellfish growing waters of Kilisut Harbor. IV. Hydrographic and Meteorological Characteristics A. Tides 1. Type The marine waters of the Pacific Northwest are subject to mixed semi-diu mal tides that are characterized by a large inequality in the high water heights, low water heights, or both. There are usually two highs and two lows each day, but on occasion, the tidal pattem will result in only one high or one low tide in a single day. 2. Amplitude Tidal range in this area is from -3 feet to +9 feet. B, Rainfall 1. Amount Rainfall in this area averages around 30 inches a year. 3. When The following table indicates that November, December, January, February and March receive the highest rainfall totals of the year. LOG \TEM # L.lL Pag'3_~O~... 1 Jan Mar Ma!:l Jul Sep Oet Nov Apr Jun Aug Dee Day of Year lI..st....... R..,io...d C 1 iPwatc c.....t..... CHIMACUM 4 S, WASHINGTON (451414) Period of Record : 6/ 1/1948 to 7/31/2888 1 ,., . C ..-l .... 4 c o ..-l ~ llS ~ .... Q,. .... u G) '- A- 3 2 o Feb 4. Identify frequency of significant rainfalls The following table indicates that there is a 15 to 20 percent probability of a 0.25 inch rainfall in a 24 hour period from Novemberthrough March. Precipitation Probability by Quantity CHIMACUM 4 S, WASHINGTON (451414) Period : 61 1/1948 to 7/31/2000 Probability of 8.25" precipitation. 100 'il0 so ,., 70 N .... 100 ::7l ~ SO .... ..-4 40 .... .0 J 30 0 20 '- A- U Duration - 1.."Y o Jan 1 Mar 1 Feb 1 Ma!:l 1 Jul 1 Sep 1 Apr 1 Jun 1 Aug 1 Oet 1 Day of Year P...ob<lbilit", of 0.25" p.....dpit..tio... .."..i..., th.. i.....i<:..t".. p"..io" st....ti...' 0... th.. plott".. ....t... ~MOoth".. with.. 2'il-<l..", ..."......i...' Me..... filt"... Nov 1 Dee 31 Dee 1 lI..st....... R..,ioro..l Cli....t.. c.....t.... ~Back to Probability Graph Options LOG 'TEM .- <J [( ~ - pagt3__1-~~-- 4 N/A C. Winds - Seasonality and effects on pollution dispersion The predominant winds are from the southwest with velocities occasionally reaching up to 60 miles an hour. In winter it is not uncommon to have strong northerly winds, also sometimes reaching gale force. D. River discharges There are no rivers or creeks in the area. 1. Volumes N/A 2. Seasonal N/A E. Summary discussion concerning actual or potential effects of transport on pollution to the harvest area Pollution originating in the uplands surrounding the growing area would be rapidly and indirectly transported to marine waters through the 23 surface water drainage points identified in the shoreline survey. Pollution related to the overboard discharge of sewage would directly enter marine waters and adversely impact potential shellfish harvest sites. The enclosed nature of Kilisut Harbor would tend to trap pollutants and results in a limited degree of flushing. V. Water Quality Studies A. Map of sampling stations See maps 1 and 2 B. Sampling plan and justification 1. Adverse condition sampling 2. Random sampling As an Approved growing area, Kilisut Harbor is monitored under the Systematic Random Sampling methodology. Six samples from each station are collected on a random basis each year. These samples are collected under a variety of meteorogical and hydrographic conditions. EM LOG IT # '7jL Pag(3~_Uut- " Kilisut Harbor is correctly classified as Approved. C. Sample Data Analysis and Presentation - Tables containing the basic NSSP statistics (number of samples, median or geometric mean, and the respective variability factors) 1. Station by station array - adverse condition or systematic random sampling See Table 1 2. Daily sampling results and number of samples collected for survey See Table 2, pages 7 through 21 3. Overall compliance with NSSP criteria Table 1 indicates that all stations in the Approved growing area meet the NSSP criteria. 4. Classification of station VI. Interpretation of Data in Detennining Area Classification - A discussion of how actual or potential pollution sources, wind, tide, rainfall, etc. affect or may affect water quality, that will address the following: A. Effects of meteorologic and hydrographic conditions on bacterial loading Meteorologic conditions appear to have little effect on water quality in Kilisut Harbor. An adverse tidal condition has not been identified B. Variability in the data and causes The data for Kilisut Harbor has low variability. Isolated elevated fecal coliform counts are probably related to periods of heavy precipitation. VII. Conclusions A. Map or chart showing classification (closure lines, lines separating various classifications) See Maps 1 and 2 B. Legal description N/A C. Management plan (if conditionally approved or conditionally restricted) LOG \TEM # iff Pag'3._ ~ 'u1__ (\ Kilisut Harbor will continue to be monitored under the Systematic Random Sampling methodology. N/A D. Recommendations for sanitary survey improvement 1. Monitoring schedule, stations, etc, 2. Comments LOG 'TEN\ :ag~.}-ttu! .- 7 - TABLE 1 SUMMARY OF MARINE WATER DATA (SRS) Growing Area: KILlSUT HARBOR Classification: Approved,Prohibited,Unclassified From 02/13/1996 To 12/31/2000 FECAL COLIFORM ORGANISMS/100 ML Station Classification Number Range Geometric Est. 90th Meets Std. Number of Samples Mean Percentile 10 Approved 30 1.7 - 4.5 1.7 2.0 Yes 11 Approved 30 1.7.4.5 1.9 2.0 Yes 12 Approved 30 1.7.4.5 1.7 2.0 Yes 13 Approved 30 1.7 - 4.5 1.9 3.0 Yes 14 Approved 30 1.7.2.0 1.7 1.0 Yes 15 Approved 31 1.7.4.5 1.8 2.0 Yes 16 Approved 30 1.7 -7.8 1.8 2.0 Yes 18 Approved 30 1.7 - 6.8 1.8 2.0 Yes 19 Approved 30 1.7 - 33.0 2.0 4.0 Yes 20 Approved 30 1.7 - 31.0 2.0 4.0 Yes 21 Approved 30 1.7 - 2.0 1.7 1.0 Yes 22 Approved 30 1.7 - 4.5 1.8 2.0 Yes 23 Approved 30 1.7 - 4.5 1.8 2.0 Yes 25 Approved 30 1.7 - 7.8 2.0 3.0 Yes 24 Prohibited 30 1.7 - 350.0 2.2 8.0 Yes All tides information is presented The standard for approved shellfish growing waters is fecal coliform geometric mean not greater than 14 organisms/100 ml and an estimate of the 90th percentile not greater than 43 organisms/100 ml. The above table shows bacteriological results in relation to program standards. t All samples have been verified. LOG \TEM # 7 [( pag'3._$!-ut_. R TABLE 2 SUMMARY OF SHEllFISH GROWING AREAS WATER QUALITY STUDY RESULTS Growing Area: KllISUT HARBOR Sampling Station Number: 12 Classification: Approved Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 12:10 Ebb 1.7 8 32 05/01/1996 10:46 Ebb 1.7 12 30 08/06/1996 11:08 Flood 1.7 16 32 09/24/1996 13:21 Flood 1.7 14 32 12/03/1996 12:30 Ebb 2 8 30 12/11/1996 13:07 Flood 1.7 7 30 02/04/1991 12:37 Flood 1.7 6 30 04/01/1997 12:04 Ebb 1.7 10 30 OS/21/1997 11:38 Ebb 1.7 15 32 08/26/1997 12:15 Flood 1.7 15 32 09/09/1991 12:40 Ebb 1.7 16 32 11/04/1997 11:42 Ebb 1.7 11 30 01/06/1998 12:16 Ebb 1.1 8 28 03/03/1998 12:17 Ebb 1.8 10 30 06/02/1998 12:30 Ebb 1.7 15 30 08/25/1998 13:12 Ebb 1.1 18 30 09/15/1998 11:50 Flood 1.7 15 32 12/16/1998 13:31 Flood 4.5 9 30 01/26/1999 12:30 Ebb 1.7 7 32 03/24/1999 12:28 Ebb 1.7 10 32 OS/25/1999 11:51 Flood 1.7 13 32 08/03/1999 12:08 Ebb 1.7 16 30 09/08/1999 13:33 Flood 1.7 15 30 12/21/1999 12:32 Flood 2 8 30 02/02/2000 12:57 Flood 1.7 7 30 04/26/2000 12:56 Ebb 1.7 12 30 06/13/2000 13:02 Flood 1.1 12 32 07/20/2000 08:28 Ebb 1.7 15 30 09/06/2000 13:46 Flood 1.7 15 30 12/05/2000 12:03 Flood 1.1 9 30 LOG ITEM # ~ 1/ Pag'3._ Lof. Q Growing Area: KILlSUT HARBOR Sampling Station Number: 14 Classification: Approved SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 12:23 Ebb 1.7 8 32 05/07/1996 11:03 Ebb 1.7 12 30 08/06/1996 11:24 Flood 2 16 32 09/24/1996 13:31 Flood 1.7 14 32 12/03/1996 12:48 Ebb 1.7 7 30 12/11/1996 13:20 Flood 1.8 7 30 02/04/1997 12:54 Ebb 1.7 6 30 04/01/1997 12:20 Ebb 1.7 10 30 OS/27/1997 11:51 Ebb 1.7 15 30 08126/1997 12:26 Flood 1.8 15 32 09/09/1997 12:54 Ebb 1.7 17 30 11104/1997 11:57 Ebb 1.7 11 30 01/06/1998 12:33 Ebb 2 7 28 03/03/1998 12:35 Ebb 1.7 9 28 06/02/1998 12:45 Ebb 1.7 15 30 08/25/1998 13:18 Ebb 1.7 18 30 09/15/1998 12:04 Flood 1.7 16 32 12/16/1998 13:40 Flood 1.7 9 32 01/26/1999 12:50 Ebb 1.7 7 30 03/24/1999 12:45 Ebb 1.7 10 30 OS/25/1999 12:06 Flood 1.7 15 32 08103/1999 12:21 Ebb 1.7 17 30 09/08/1999 13:46 Flood 1.7 15 30 12/21/1999 12:51 Flood 2 8 30 02/02/2000 13:14 Flood 1.7 7 30 04/26/2000 13:09 Ebb 1.7 11 30 06/13/2000 13:13 Flood 1.7 13 32 07/20/2000 08:42 Ebb 1.7 16 30 09/06/2000 14:00 Flood 1.7 15 30 12/05/2000 12:18 Flood 1.7 8 30 LOG ITEM # 7JJ Pag '3 ~-'3.L uf ~ 10 Growing Area: KILlSUT HARBOR Sampling Station Number: 15 Classification: Approved SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 12:13 Ebb 1.7 8 32 05/07/1996 10:50 Ebb 1.7 12 30 08/06/1996 11:11 Flood 1.7 16 32 09/24/1996 13:23 Flood 1.7 14 32 12/03/1996 12:34 Ebb 1.7 8 32 12/11/1996 13:18 Flood 1.7 7 30 02/04/1997 13:10 Ebb 1.7 6 30 04/01/1997 12:07 Ebb 1.7 10 30 OS/27/1997 11:40 Ebb 1.7 15 32 08/26/1997 12:24 Flood 1.7 15 32 09/09/1997 12:43 Ebb 1.7 16 32 11/04/1997 11:45 Ebb 2 11 30 01/06/1998 12:20 Ebb 1.7 8 28 03/03/1998 12:20 Ebb 1.7 9 30 06/02/1998 12:32 Ebb 1.7 15 30 08/25/1998 13:28 Ebb 1.7 18 30 09/15/1998 11:52 Flood 1.7 15 32 12/16/1998 13:39 Flood 1.7 9 30 01/26/1999 12:34 Ebb 1.7 7 32 03/24/1999 12:31 Ebb 1.7 10 32 OS/25/1999 11:54 Flood 1.7 14 32 08/03/1999 12:11 Ebb 1.7 16 30 09/08/1999 13:36 Flood 1.7 15 30 12/21/1999 12:37 Flood 4.5 8 30 12/21/1999 12:49 Flood 4.5 8 30 02/02/2000 13:00 Flood 1.7 7 30 04/26/2000 12:59 Ebb 1.7 12 30 06/13/2000 13:04 Flood 1.7 12 32 07/20/2000 08:53 Ebb 1.7 16 30 09/06/2000 13:48 Flood 1.7 15 30 12/05/2000 12:07 Flood 1.7 9 30 LOG ITENi # 2.[[ Pag'3. _2!tuf 11 Growing Area: KILlSUT HARBOR Sampling Station Number: 22 Classification: Approved SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/1311996 11:56 Ebb 1.7 8 32 05/07/1996 10:31 Ebb 1.7 11 32 08/06/1996 10:50 Flood 2.7 16 30 09/24/1996 13:08 Flood 1.7 13 32 12/03/1996 12:15 Ebb 2 8 32 12/11/1996 12:53 Flood 2 8 30 02/04/1997 12:20 Flood 1.7 6 30 04/01/1997 11:50 Ebb 1.7 10 30 OS/27/1997 12:02 Ebb 1.7 14 32 08/26/1997 12:04 Flood 1.7 15 32 09/09/1997 12:14 Flood 1.7 15 32 11/04/1997 11:29 Ebb 1.7 11 30 01/06/1998 12:01 Ebb 4.5 10 30 03/03/1998 12:03 Ebb 1.7 10 30 06/02/1998 12:18 Ebb 1.7 14 30 08/25/1998 13:44 Ebb 1.7 18 30 09/15/1998 11:37 Flood 1.7 14 32 12/16/1998 13:21 Flood 1.7 9 32 01/26/1999 12:15 Ebb 1.7 8 32 03/24/1999 12:12 Ebb 1.7 10 32 OS/25/1999 11:36 Flood 1.7 12 32 08/03/1999 11:54 Ebb 1.7 15 30 09/08/1999 13:19 Flood 1.7 13 30 12/21/1999 12:17 Flood 2 9 30 02/02/2000 12:41 Flood 1.7 7 30 04/26/2000 12:40 Ebb 1.7 11 30 06/13/2000 12:50 Flood 1.7 12 32 07/20/2000 08:10 Ebb 1.7 15 30 09/06/2000 13:33 Flood 1.7 13 30 12/05/2000 11:50 Flood 1.7 9 32 LOG 'TEM #7Li Pag'3._1LU1, 1?, SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Growing Area: KILISUT HARBOR Sampling Station Number: 23 Classification: Approved Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 11:51 Ebb 1.7 8 32 05/07/1996 10:26 Ebb 1.7 11 32 08/0611996 10:45 Flood 1.7 16 32 09/24/1996 13:03 Flood 1.7 13 32 12/03/1996 12:11 Ebb 1.7 9 30 12/11/1996 12:42 Flood 1.7 8 30 02/04/1997 12:15 Flood 2 7 30 04/01/1997 11:45 Ebb 1.7 10 30 OS/27/1997 12:07 Ebb 1.7 14 32 08/26/1997 12:00 Flood 2 15 32 09/09/1997 12:06 Flood 1.7 14 32 11/04/1997 11:25 Ebb 1.7 11 30 01/06/1998 11:52 Ebb 4.5 10 30 03/0311998 11:59 Ebb 1.7 10 30 06/02/1998 12:14 Ebb 1.7 13 30 08/25/1998 13:47 Ebb 1.7 18 30 09/15/1998 11:34 Flood 1.7 13 30 12/16/1998 13:19 Flood 4.5 9 32 01/26/1999 12:12 Ebb 4 7 32 03/24/1999 12:08 Ebb 1.7 10 32 OS/25/1999 11:33 Flood 1.7 11 32 08/03/1999 11:50 Ebb 1.7 15 32 09/08/1999 13:16 Flood 1.7 12 30 12/21/1999 12:13 Flood 1.7 9 30 02/02/2000 12:38 Flood 1.7 7 30 04/26/2000 12:33 Ebb 1.7 11 32 06/13/2000 12:46 Flood 1.7 11 32 07/20/2000 08:02 Ebb 1.7 13 28 09/06/2000 13:30 Flood 1.7 13 30 12/05/2000 11:46 Flood 1.7 10 30 LOG ITEM # 7_Ll Pag'3._~ut_" n Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 12:30 Ebb 1.7 8 32 05/07/1996 11:13 Ebb 4.5 13 30 08/06/1996 11:30 Flood 1.7 16 32 09/24/1996 13:38 Flood 2 14 32 12/03/1996 12:54 Ebb 2 7 32 12/11/1996 13:27 Flood 2 7 30 02/04/1997 13:03 Ebb 2 6 30 04/01/1997 12:29 Ebb 1.7 10 30 OS/27/1997 11:28 Ebb 7.8 14 30 08/26/1997 12:40 Flood 1.7 16 32 09/09/1997 13:00 Ebb 1.7 17 30 11/04/1997 12:01 Ebb 4.5 11 30 01/06/1998 12:40 Ebb 2 7 30 03103/1998 12:42 Ebb 1.7 10 30 06/02/1998 12:52 Ebb 1.7 15 32 08/25/1998 13:09 Ebb 1.7 18 30 09/15/1998 12:10 Flood 1.7 16 30 12/16/1998 13:44 Flood 1.7 9 32 01/26/1999 12:57 Ebb 2 7 30 03/24/1999 12:52 Ebb 1.7 10 30 OS/25/1999 12:12 Flood 2 15 32 08/03/1999 12:26 Ebb 1.7 17 30 09/08/1999 13:53 Flood 1.7 15 32 12/21/1999 12:56 Flood 2 8 30 02/02/2000 13:20 Flood 1.7 7 28 04/26/2000 13:13 Ebb 1.7 11 30 06/13/2000 13:18 Flood 2 13 32 07/20/2000 08:48 Ebb 2 16 30 09/06/2000 14:06 Flood 1.7 15 30 12/05/2000 12:25 Ebb 4.5 8 30 LOG ITEM # /71 . pag'3 ~ '~f 14 ..- . . ,-..... SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Growing Area: KILISUT HARBOR Sampling Station Number: 25 Classification: Approved - Growing Area: KILlSUT HARBOR Sampling Station Number: 10 Classification: Approved SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 12:04 Ebb 1.7 8 32 05/07/1996 10:39 Ebb 1.7 12 30 08/06/1996 11:00 Flood 1.7 16 30 09/24/1996 13:15 Flood 1.7 14 32 12/03/1996 12:22 Ebb 1.7 8 32 12/11/1996 13:00 Flood 2 7 30 02/04/1997 12:28 Flood 1.7 6 30 04/01/1997 11:58 Ebb 1.7 10 30 OS/27/1997 11:31 Ebb 1.7 15 32 08/26/1997 12:05 Flood 1.7 15 32 09/09/1997 12:31 Ebb 1.7 15 32 11/04/1997 11:36 Ebb 2 11 30 01/06/1998 12:09 Ebb 1.8 8 30 03/03/1998 12:10 Ebb 1.7 10 30 06/02/1998 12:24 Ebb 1.7 15 30 08125/1998 13:37 Ebb 1.7 18 30 09/15/1998 11:44 Flood 1.7 15 32 12/16/1998 13:26 Flood 4.5 9 32 01/26/1999 12:23 Ebb 1.7 8 32 03/24/1999 12:20 Ebb 1.7 10 32 OS/25/1999 11:44 Flood 1.7 13 32 08/03/1999 12:02 Ebb 1.7 16 30 09/08/1999 13:26 Flood 1.7 14 30 12/21/1999 12:24 Flood 1.7 9 30 02/02/2000 12:48 Flood 1.7 7 30 04/26/2000 12:49 Ebb 1.7 12 30 06/13/2000 12:56 Flood 1.7 12 32 07/20/2000 08:20 Ebb 1.7 15 30 09/06/2000 13:40 Flood 1.7 15 30 12/0512000 11:57 Flood 1.7 9 30 LOG ITEM # 7__L( Pag'3 ~?s-ot_. 1'\ Growing Area: KILlSUT HARBOR Sampling Station Number: 11 Classification: Approved SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 12:07 Ebb 1.7 8 32 05/07/1996 10:43 Ebb 1.7 12 30 08/06/1996 11:04 Flood 1.7 16 32 09/24/1996 13:18 Flood 1.7 14 32 12/03/1996 12:27 Ebb 1.7 8 30 12/11/1996 13:04 Flood 2 7 30 02/04/1997 12:32 Flood 1.7 6 30 04/01/1997 12:01 Ebb 1.7 10 30 OS/27/1997 11:34 Ebb 1.7 15 32 08/26/1997 12:12 Flood 1.7 15 32 09/09/1997 12:36 Ebb 1.7 15 32 11/04/1997 11:40 Ebb 1.7 11 30 01/06/1998 12:13 Ebb 4.5 8 30 03/03/1998 12:14 Ebb 1.7 10 30 06/02/1998 12:27 Ebb 1.7 15 30 08125/1998 13:34 Ebb 1.7 18 30 09/15/1998 11:47 Flood 1.7 15 32 12/16/1998 13:29 Flood 4.5 9 32 01/26/1999 12:27 Ebb 4.5 8 32 03/24/1999 12:24 Ebb 1.7 10 30 OS/25/1999 11:48 Flood 1.7 13 32 08/03/1999 12:05 Ebb 1.7 16 30 09/08/1999 13:30 Flood 1.7 15 30 12/21/1999 12:28 Flood 1.8 9 30 02/02/2000 12:53 Flood 4.5 7 20 04/26/2000 12:53 Ebb 1.7 12 30 06113/2000 12:59 Flood 1.7 12 32 07/20/2000 08:24 Ebb 1.8 15 30 09/06/2000 13:43 Flood 1.7 15 30 12/05/2000 12:00 Flood 1.7 9 30 LOG ITEM # LIt Pag'3._llot_ 1f\ LOG ITEM # 2[[ Pag'3._L.iQut_ SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Growing Area: KILlSUT HARBOR Sampling Station Number: 13 Classification: Approved Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 12:26 Ebb 1.7 8 32 05/07/1996 11:06 Ebb 1.7 13 30 08/06/1996 11:26 Flood 1.7 16 32 09/24/1996 13:34 Flood 1.7 14 32 12/03/1996 12:51 Ebb 2 7 30 12/11/1996 13:23 Flood 2 7 30 02/04/1997 12:58 Ebb 1.7 6 30 04/01/1997 12:23 Ebb 1.7 10 30 OS/27/1997 11:54 Ebb 4.5 15 30 08/26/1997 12:28 Flood 1.7 15 32 09/09/1997 12:56 Ebb 4.5 17 30 11/04/1997 11:59 Ebb 1.7 11 30 01/06/1998 12:36 Ebb 2 7 30 03/03/1998 12:38 Ebb 1.7 9 30 06/02/1998 12:48 Ebb 1.7 15 30 08/25/1998 13:15 Ebb 1.7 18 30 09/15/1998 12:07 Flood 1.7 16 32 12/16/1998 13:41 Flood 1.7 9 32 01/26/1999 12:53 Ebb 1.7 7 30 03/24/1999 12:48 Ebb 1.7 10 30 OS/25/1999 12:08 Flood 1.7 15 32 08/03/1999 12:23 Ebb 2 17 30 09/08/1999 13:50 Flood 1.7 15 30 12/21/1999 12:54 Flood 4.5 8 30 02/02/2000 13:17 Flood 1.7 7 30 04/26/2000 13:11 Ebb 1.7 11 30 06/13/2000 13:16 Flood 1.7 13 32 07/20/2000 08:45 Ebb 4.5 16 30 09/06/2000 14:03 Flood 1.7 15 30 12/05/2000 12:21 Flood 1.7 8 30 17 Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 12:20 Ebb 4.5 8 32 05/07/1996 11:00 Ebb 1.7 13 30 08/06/1996 11:19 Flood 1.7 16 32 09/24/1996 13:29 Flood 1.7 14 32 12/03/1996 12:43 Ebb 1.7 8 30 12/11/1996 13:15 Flood 1.7 7 30 02/04/1997 12:51 Ebb 1.7 6 30 04101/1997 12:16 Ebb 1.7 10 30 OS/27/1997 11:48 Ebb 7.8 15 30 08/26/1997 12:22 Flood 1.7 15 32 09/09/1997 12:50 Ebb 2 16 30 11/04/1997 11:53 Ebb 2 11 30 01/06/1998 12:30 Ebb 1.7 8 30 03/03/1998 12:32 Ebb 1.7 9 28 06/02/1998 12:41 Ebb 1.7 15 30 08/25/1998 13:22 Ebb 1.7 18 30 09/15/1998 12:01 Flood 1.7 16 32 12/16/1998 13:37 Flood 1.7 9 32 01/26/1999 12:47 Ebb 1.7 7 32 03/24/1999 12:42 Ebb 1.7 10 30 OS/25/1999 12:03 Flood 1.7 15 32 08/03/1999 12:19 Ebb 1.7 17 30 09/08/1999 13:44 Flood 1.7 15 30 12/21/1999 12:46 Flood 1.7 8 30 02/02/2000 13:10 Flood 2 7 30 04126/2000 13:06 Ebb 1.7 11 30 06/13/2000 13:11 Flood 1.7 13 32 07/20/2000 08:36 Ebb 2 16 30 09/06/2000 13:57 Flood 1.7 15 30 12/05/2000 12:15 Flood 1.7 8 30 LOG 'TEM # 1-( r - lR Pag~._CJLot_-, SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Growing Area: KILlSUT HARBOR Sampling Station Number: 16 Classification: Approved - Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 12:18 Ebb 1.7 8 32 05/07/1996 10:57 Ebb 1.7 12 30 08/06/1996 11:15 Flood 6.8 16 32 09/24/1996 13:27 Flood 1.7 14 32 12/03/1996 12:40 Ebb 1.7 8 30 12/11/1996 13:12 Flood 2 7 30 02/04/1997 12:45 Ebb 1.7 6 30 04/01/1997 12:12 Ebb 1.7 10 30 OS/27/1997 11:46 Ebb 2 15 30 08/26/1997 12:19 Flood 1.7 15 32 09/09/1997 12:48 Ebb 1.7 16 30 11/0411997 11:50 Ebb 1.7 11 30 01/06/1998 12:26 Ebb 1.7 8 28 03/03/1998 12:29 Ebb 1.7 10 30 06/02/1998 12:37 Ebb 1.7 15 32 08/25/1998 13:25 Ebb 1.7 18 30 09/15/1998 11:58 Flood 1.7 16 32 12/16/1998 13:35 Flood 1.7 9 32 01/26/1999 12:43 Ebb 1.7 7 32 03/24/1999 12:38 Ebb 1.7 10 30 OS/25/1999 12:00 Flood 1.7 15 32 08/03/1999 12:16 Ebb 1.7 17 32 09/08/1999 13:42 Flood 1.7 15 30 12/21/1999 12:43 Flood 2 8 30 02/02/2000 13:07 Flood 1.7 7 25 04/26/2000 13:04 Ebb 1.7 11 30 06/13/2000 13:08 Flood 1.7 12 32 07/20/2000 08:33 Ebb 1.7 15 30 09/06/2000 13:54 Flood 1.7 15 30 12/05/2000 12:13 Flood 1.7 8 30 SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Growing Area: KILlSUT HARBOR Sampling Station Number: 18 Classification: Approved 1<) - Growing Area: KILlSUT HARBOR Sampling Station Number: 19 Classification: Approved SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02113/1996 12:15 Ebb 1.7 8 32 05/07/1996 10:53 Ebb 1.7 12 30 08/06/1996 11:13 Flood 2 16 32 09/2411996 13:25 Flood 1.7 14 32 12103/1996 12:37 Ebb 2 8 32 12111/1996 13:10 Flood 1.7 7 30 0210411997 12:41 Ebb 1.7 6 30 04101/1997 12:10 Ebb 1.7 10 30 OS/27/1997 11:43 Ebb 1.7 15 32 08/26/1997 12:17 Flood 1.7 15 32 09/09/1997 12:45 Ebb 1.7 16 30 11/0411997 11:47 Ebb 2 11 30 01/06/1998 12:23 Ebb 1.7 8 28 03/03/1998 12:24 Ebb 1.7 9 30 06/0211998 12:34 Ebb 1.7 15 30 08/25/1998 13:31 Ebb 2 18 30 09/15/1998 11:55 Flood 2 15 32 12116/1998 13:33 Flood 1.7 9 32 01/26/1999 12:38 Ebb 1.7 7 32 03/24/1999 12:35 Ebb 1.7 10 30 OS/25/1999 11:58 Flood 1.7 15 32 08/03/1999 12:14 Ebb 1.7 16 30 09/08/1999 13:37 Flood 33 15 30 12121/1999 12:40 Flood 1.7 8 30 02102/2000 13:03 Flood 1.7 7 12 04126/2000 13:02 Ebb 1.7 11 30 06/13/2000 13:06 Flood 1.7 12 32 07/20/2000 08:31 Ebb 1.7 15 30 09/06/2000 13:51 Flood 6.8 15 30 12/05/2000 12:10 Flood 1.7 9 30 70 LOG ITEM ~ ~. L Pag'3._ . ut__ Growing Area: KILlSUT HARBOR Sampling Station Number: 20 Classification: Approved SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 12:33 Ebb 1.7 8 30 05/07/1996 11:18 Ebb 1.7 12 28 08/0611996 11:33 Flood 1.7 17 32 0912411996 13:42 Flood 1.7 14 32 12/0311996 12:58 Ebb 7.8 7 32 12/1111996 12:48 Flood 2 8 30 02/0411997 13:15 Ebb 1.7 6 30 0410111997 12:35 Ebb 1.7 10 30 0512711997 11:24 Ebb 1.7 14 32 0812611997 12:43 Flood 4.5 16 32 0910911997 13:06 Ebb 1.7 16 30 1110411997 12:05 Ebb 1.7 11 30 0110611998 12:44 Ebb 31 7 30 0310311998 12:46 Ebb 1.7 10 30 06102/1998 12:55 Ebb 1.7 15 30 0812511998 13:05 Ebb 1.7 18 30 0911511998 12:14 Flood 1.7 16 30 12/1611998 13:47 Flood 2 9 32 0112611999 13:01 Ebb 1.7 7 30 0312411999 12:56 Ebb 1.7 10 30 0512511999 12:15 Flood 1.7 13 32 0810311999 12:30 Ebb 1.7 17 32 09/0811999 13:58 Flood 1.7 15 32 12/2111999 12:59 Flood 1.7 8 30 02/02/2000 13:23 Flood 1.7 7 30 0412612000 13:15 Ebb 2 12 30 0611312000 13:21 Flood 1.7 13 32 0712012000 08:51 Ebb 2 16 30 0910612000 14:09 Flood 1.7 15 30 12/0512000 12:28 Ebb 2 8 30 LOG ITEM # 1.11 pag '3 . -l:t!::L of. .. 11 Growing Area: KILlSUT HARBOR Sampling Station Number: 21 Classification: Approved SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 0211311996 12:00 Ebb 1.7 8 32 05/07/1996 10:35 Ebb 1.7 11 32 08/06/1996 10:56 Flood 1.7 16 32 0912411996 13:11 Flood 1.7 13 32 12103/1996 12:19 Ebb 1.7 8 32 12111/1996 12:58 Flood 1.7 8 30 0210411997 12:24 Flood 1.7 6 30 04101/1997 11:54 Ebb 1.7 10 30 05/27/1997 11:58 Ebb 1.7 14 30 08/26/1997 12:06 Flood 1.7 15 32 09/09/1997 12:22 Flood 1.7 15 32 11/0411997 11:32 Ebb 1.7 11 30 01/06/1998 12:05 Ebb 1.7 9 30 03/03/1998 12:07 Ebb 1.7 10 30 06/0211998 12:21 Ebb 2 15 30 08/25/1998 13:40 Ebb 1.7 18 30 09/15/1998 11:40 Flood 1.7 15 32 1211611998 13:23 Flood 1.7 9 32 01/26/1999 12:20 Ebb 1.7 8 32 03/2411999 12:16 Ebb 1.7 10 30 05/25/1999 11:40 Flood 1.7 12 32 08/0311999 11:58 Ebb 1.7 16 30 09/08/1999 13:23 Flood 1.7 14 32 1212111999 12:21 Flood 1.7 9 30 0210212000 12:45 Flood 1.7 7 30 04126/2000 12:45 Ebb 1.7 11 30 06/13/2000 12:53 Flood 1.7 12 32 07/20/2000 08:15 Ebb 1.7 15 30 09/06/2000 13:36 Flood 2 13 30 1210512000 11:54 Flood 2 9 30 n LOG 'TEM # 'Z-lL Pag'3._'.t5:0f~- SUMMARY OF SHELLFISH GROWING AREAS WATER QUALITY STUDY RESULTS Growing Area: KILlSUT HARBOR Sampling Station Number: 24 Classification: Prohibited Sample Date Sample Time Tide Fcoli/100ml Temperature Salinity 02/13/1996 11:45 Ebb 1.7 8 30 05/07/1996 10:22 Ebb 1.7 10 32 08/06/1996 10:40 Flood 1.7 14 32 09/2411996 13:00 Flood 1.7 13 32 12/03/1996 12:07 Ebb 1.7 9 32 12/11/1996 12:33 Flood 1.7 8 30 02/0411997 12:10 Flood 7.8 7 30 04101/1997 11:41 Ebb 1.7 10 30 05/27/1997 12:10 Ebb 1.7 14 32 08/26/1997 11:57 Flood 1.7 15 32 09/09/1997 12:01 Flood 1.7 14 32 11/0411997 11:21 Ebb 1.7 11 30 01/06/1998 11:49 Ebb 7.8 10 30 03/03/1998 11:56 Ebb 2 10 30 06/02/1998 12:11 Ebb 1.7 13 32 08/25/1998 13:50 Ebb 1.7 17 30 09/15/1998 11:31 Flood 1.7 13 30 12/1611998 13:15 Flood 350 9 32 01/26/1999 12:08 Ebb 1.7 7 32 03/2411999 12:04 Ebb 1.7 10 30 05/25/1999 11:30 Flood 1.7 11 32 08/03/1999 11:46 Ebb 1.7 15 32 09/08/1999 13:13 Flood 1.7 12 32 12/2111999 12:09 Flood 1.7 9 30 02/02/2000 12:35 Flood 1.8 7 30 04126/2000 12:26 Ebb 1.7 11 30 06/13/2000 12:43 Flood 1.7 11 32 07/20/2000 07:58 Ebb 1.7 13 28 09/06/2000 13:27 Flood 1.7 13 30 12/0512000 11:43 Flood 1.7 10 32 LOG ITEM # ~( Pag'3~ '. ut_ 1,1 ~ 0' /fJ /" ) /~" c -"" ~i I; '~ ' /(:;>:... '(I, ~alan pain: <"~ ~--- -..... -~, ~\/ E-i \;) ..... (j') tr.I ~ <, " , I..) c:: -..- , -.., ~ C KIUSUT HARBOR (N) AMBIENT MONITORING STATIONS 7/28/2000 ~ APPROVED tel >- ~ ?,4 MAP 2 C/.l ~ '"3 KILI5UT HARBOR AMBIENT MONITORING 5T A TIONS 7/28/2011I0 ~ > ~ txl o ?,<; LOG ITEM # ?--Ll Pag'3._~ut_ " -September 2000- APPENDIX A 2000 SHORELINE SURVEY OF THE KILISUT HARBOR & MYSTERY BAY SHELLFISH GROWING AREAS Prepared by: Scott Berbells Public Health Advisor Summary One-hundred-twenty-nine structures, 23 surface water drainage points, 6 small agricultural practices, 1 state park and 4 military waste generation/disposal sites were evaluated during a routine shoreline survey of the Kilisut Harbor and Mystery Bay shellfish growing areas. Overall, no direct or indirect discharges of waste from on-site sewage systems or military waste generation/disposal sites were identified that would result in a downgrade of the classification of the growing areas. Ongoing evaluation of the area, by the Washington State Department of Health, is recommended. The evaluation should specifically be directed at the discharge of runoff to the Mystery Bay area. Furthermore, the Department should continue the evaluation of boat mooring activities occurring in Mystery Bay and the waste generation/disposal site remediation activity occurring on Indian Island. Introduction Between August 1999 and September 2000, a routine shoreline survey was performed around the Kilisut Harbor and Mystery Bay shellfish growing areas. The Kilisut Harbor growing area is bordered by Indian Island on the west and Marrowstone Island on the east. The Mystery Bay shellfish growing area is located along the western shore of Marrowstone Island. Both areas are located within Jefferson County. With the exception of a small area around the Mystery Bay State Park dock, both areas are classified as APPROVED. Between May 1 and September 30 of each year, the tidelands located 285 yards parallel to the shoreline in each direction from the state park dock, and 105 yards perpendicular to the shoreline as measured from the center of the moorage area is classified as CONDITIONALLY APPROVED due to the presence of recreational and live-aboard vessels in the area. This CONDITIONALLY APPROVED area is open for harvest between October 1 and April 30 of each year. ?() LOG 'TEM # ~C{ pag '3. _ $of.. ,.,......-. - Washington State Department of Health, Office of Food Safety and Shellfish Program (the Department) staff members Tom Gibbs, Cathy Barker and Scott Berbells surveyed the 10.03 miles of shoreline comprising the Kilisut Harbor growing area and the 3.18 miles of shoreline comprising the Mystery Bay shellfish growing area. The location of the growing areas and the shoreline survey area are shown in Figure 1. The areas were surveyed as part of the routine, 12-year growing area evaluation to assess the actual and potential pollution sources that may affect the growing areas. The survey team evaluated the drainageways, on-site sewage systems, agricultural practices and other activities that could potentially have an adverse effect on the classification of the area. Each of the potential pollution sources identified were classified according to the following categories: Figure 1 Shoreline Survey ,,;.J" --~...~1.1 .~~. , .., c_ ~- ~l '\ \ \ \ Direct Impact - A IIDirect Impact" is a pollution source that is defined by the National Shellfish Sanitation Program (NSSP) as any waste discharge that has an immediate adverse effect on the growing area. Indirect Impact - An IIlndirect Impact" is a pollution source that is defined by the NSSP as any waste discharge that reaches the growing area in a roundabout way. Potential Source - A "Potential Sourcell is a pollution source that may influence water quality in the area. Inadequate setbacks, neglect or abuse of sewage disposal systems, overgrazed pastures and large numbers of wildlife are examples that could cause a site to be identified as a potential source of contamination. No Impact - The potential source is managed via proper on-site sewage practices or treatment methods so that there is no negative impact on wres&U~M # 7--0 ,),7 Pag'3~ut_ 4865 Flagler Road THROUG 8865 Flagler Road H 64 Griffiths Point THROUG 1640 Griffiths Point Road H Road 61 Heinzinger Road THROUG 85 Heinzinger Road H 191 Madrona Road THROUG 211 Madrona Road H 263 Mumbry Road THROUG 269 Mumbry Road H 140 Smith Road THROUG 344 Smith Road H The individual properties evaluated include those on the western shore of Marrowstone Island, as described below: At the conclusion of the evaluation of each property, the inspection was classified as "complete" or "limited". An inspection was considered "complete" when the location of the on-site sewage system was identified via the property owner, county records or returned survey forms. An inspection was considered "limited" when staff made visual observations, however, the property owner was not interviewed and the exact location of the on-site sewage system could not be verified. Also included in this shoreline survey is the eastern shoreline of Indian Island. According to an Agency for Toxic Substances and Disease Registry (ATSDR) report, the United States Navy purchased Indian Island in 1939 for use as a storage site for explosives, seaplanes and antisubmarine cable nets. Since that time a variety of hazardous materials have been handled, stored and disposed of on the island resulting in soil, groundwater, surface water, sediment and shellfish contamination. Currently the Navy uses the island to receive, store, segregate, maintain and issue Naval ordnance. The Soil Survey of Jefferson County Area, Washington published by the United States Department of Agriculture, Soil Conservation Service describes the soil typical to the developed shoreline of Marrowstone Island as Cathcart gravelly silt loam, 0 to 15 percent slopes. Characteristics of this soil include moderate permeability, excessive slopes in areas and bedrock located between 24 and 40 inches of the ground surface. Typical soils found on the eastern shoreline of Indian Island include Cathcart gravelly silt loam, 0 to 15 percent slopes, as described above; Whidbey gravelly sandy loam, 0 to 15 percent slopes; and Alderwood gravelly sandy loam, 0 to 15 percent slopes. Characteristics of the Whidbey and Alderwoods soil types include moderately well drained soil above a cemented layer located at a depth of 20 to 40 inches. ?R LOG 'TENi # ZJ.( Pag'3...:.5J_uf. " .; MA".~"~-: \ \ ,-<, \ ! \ ---\'< \ \~\ \,-\\ ! \ \) \ i/ \-. \ [~---' \ ) \ V l;-c lh r \' 1 /~J \\ (( I.. --l ...,'--.-, I 4 ,1 ~~~ ,,~O' \ ~ OtlpFM Rd.~~'" " ,. C S\;~r ~ '..... v ,,'-- ~ ,,--, \ ~.,I~ / I ">~ \ ~;' I :-\../. \ ~lit? , C 1999 MaDQunt.eom. 1110,: C 1999 GOT, 1110. \ ~' QI i= Results Western Shoreline of Marrowstone Island The systems of drainageways encompassing the western shore of Marrowstone Island were evaluated during this survey. A system of twenty-three culverts direct runoff under roads and directly or indirectly into Kilisut Harbor and Mystery Bay. Seven of these culverts drain directly into Kilisut Harbor or Mystery Bay while eight provide indirect drainage to the areas. This information is illustrated in Figure 2. A description of the Dt7 ..... .' !)' LII IICI-,;;~ 1I~lIclutl Ad. r~ ') I\!e~ry Rd location of each culvert and its relationship to the growing area can be found in Appendix A. Drainage points D7, D10 and D11 provide direct drainage from small hobby farms in the area. Drainage points D13 and D14 supply runoff to a natural drainage way that travels though an agricultural pasture containing approximately eight animals, before discharging below the Smith Road area. Drainageway D21 pro)lid.es Wl-M' indirect discharge from a small agricultural area. LUG II t:. .. 7~ . ~9'3._ iuf__ Legend . Direct Discharge .. Drainage Direction " Figure 2 Kilisut Harbor / Mystery Bay Drainage One-hundred-twenty-nine of the 136 properties located within the survey area, along the western shoreline of Marrowstone Island, were evaluated during this survey. Seventy- four of the evaluations were "complete" while fifty-five were "limited". The use of these properties can be defined as follows: Table 1 On-Site Sewage System Evaluation Summary Use Full-Time Residential Vacation Vacant Commercial Recreational TOTAL Total Evaluated 69 56 2 1 1 129 Percentage 53 43 2 1 1 100 There were no direct or indirect discharges to the growing area from any of the on-site sewage systems evaluated in this survey area. Eighty-nine of the on-site sewage systems were classified as "No Impact", fifteen were designated as "Potential Sources", and twenty-five were not classified because the system was not located and the questionnaire was not returned. Table 2 details the on-site sewage systems designated as a "Potential Source". None of these systems are believed to impact the growing area at this time. One recreational shellfish harvesting beach, Mystery Bay State Park, is located within the growing areas. This park consists of 10.09 acres and 685 feet of saltwater shoreline along Mystery Bay. The park provides 4 picnic sites, a boat dock with overnight moorage, 7 mooring buoys, a sewage pumpout station for vessels, a boat launch and 2 vault toilets. As described previously, the area in the vicinity of the dock is closed to the commercial harvesting of shellfish between May 1 and September 30 of every year. During the shoreline evaluation of Mystery Bay, moorage information was recorded and is illustrated in Table 3. In June 2000 the Department authored a letter to the Jefferson County Department of Community Development regarding the impending approval of additional mooring buoys within Mystery Bay. The Department recommended tha~ E'Io.' LO\j \T' lV\ #~ Pag'3_53-U' - 10 1. "Evaluation of the existing DNR moorage's in the bay is complete, and 2. The carrying (assimilative) capacity of the bay is evaluated for potential wastes from moored boats." following processing of five pending moorage applications, a moratorium be placed on additional moorage approval in the bay until: Table 2 On-Site Sewage System Status Site Address System Comments # Status 29 7835 Flagler Road Potential Drainfield located in wet area. Source System is approximately 20 years old. 16A South of 7663 Flagler Potential Old system serving vacation Road Source structure located within 50 feet of the shoreline. Sanican located behind house. 17 A 6945 Flagler Road Potential Saturated area around drainfield Source lateral. Grey water disposed in separate system. 21 A 1511 Flagler Road Potential System located approximately 50 Source feet from the shoreline. Excessive growth over drainfield laterals. 26A 1405 Griffiths Point Potential Old recreational vehicle on site, Road Source May use cesspool for sewage disposal. 39 7015 Flagler Road Potential Drainfield located within 50 feet of Source the shoreline. 40 7013 Flagler Road Potential Drainfield located within 50 feet of Source the shoreline. 31A 1223 Flagler Road Potential Old recreational vehicle on-site. No Source sewage system located. RV cannot be moved for pumping. 39A 991 Griffiths Point Potential Old recreational vehicle on-site. No Road Source sewage system located. RV cannot be moved for pumping. 45 1481 Griffiths Point Potential Drainfield located approximately 50 Road Source feet from the shoreline. Two residential structures using one on- site sewage system. 58A 170 Smith Road Potential Older recreational vehicle on-site. LOGITEN\ # fj ~ 11 Pag'3 __ ,- ot_ - Table 3 Mystery Bay Vessel Moorage Date Vessels at dock Moored in bay (Mystery Bay State Park) ~31m9 15 17 9/30/99 14 17 10/13/99 17 18 8/9/00 10 21 8/28/00 5 20 917/00 6 16 9/11/00 4 18 Six small agricultural practices were identified during this survey. These hobby farms consisted of a small number of animals ranging from two horses to twelve cows. No animals were located on three of the identified agricultural sites during this evaluation. These small farms utilize the following drainages, as defined above: 06, 010, 011, 021, and the wetland drainage located below 013 and 014. Source Test holes dug for new on-site sewage system. 67A 6033 Flagler Road Potential Excessive vegetative growth over Source drainfield, Driveway located over portion of drainfield. 68A 6031 Flagler Road Potential Septic tank located on the shoreline. Source 71A South of 5945 Flagler Potential Pit privy located within 50 feet of the Road Source shoreline. 72A South of site # 71 A Potential Pit privy located within 50 feet of the Source shoreline. LOG ITEM #~ Pag'~__ ' t_- 1? , ' Eastern Shoreline of Indian Island Figure 3 Indian Island Waste Disposal The eastern shoreline of Indian Island is currently undeveloped. All human waste generated within the structures located on this island are discharged through a small sewage treatment plant located on the western shore of the island. The island supports a wildlife population consisting of approximately 300 deer. These animals have access to the shoreline, however, are primarily found away from the shoreline. In 1998 the A TSDR published a report that evaluated the public health hazards associated with numerous waste generation and/or disposal sites on the island. Four of these sites are in the vicinity of the Kilisut Harbor shellfish growing area and are discussed below. The locations of these sites are illustrated in Figure 3. . Site 10 - This site was utilized by the Navy as a landfill from 1945 until the mid- 1970s. According to the A TSDR report, materials disposed of at this site include zinc sludges, waste paints and thinners, solvents, strippers, waste petroleum oil and lubricants, sandblasting paint residues, waste oil, batteries, unidentified liquid waste, bomb ordnance and incinerator ash, asbestos, submarine nets, polyurethane resins and residential trash. The report further states that contaminants from Site 10 have been introduced to the marine environment via direct erosion, surface water runoff and groundwater discharge. In 1997 the Navy placed a geogrid liner over the top of '~' -----111M 1.1 .~~ ~, \ \ :~~ ~ ~ ~ " , \ \ \ \ . this landfill to protect against surface/rainwater infiltration. A passive methane collection and venting system was also installed within the landfill. The landfill contains no bottom liner or leachate collection system. In 1988 the Navy banned the harvest of shellfish in the vicinity of Site 10. This site is located outside the APPROVED Kilisut Harbor shellfish growing area. LOG ITEM # z.' pag'3.~f._ 11 14 LOG ITEM # L{,1 Pag'3~f . Site 12 - According to the A TSDR report, Site 12 was used between the 1940s and 1950s for ordnance disposal and in the most recent past as a pistol range. In 1994 and 1995 approximately 1,800 tons of soil, metal slag, ordnance debris and bomblets were excavated and screened. Approximately 320 tons were properly disposed of offsite, . Site 21 - This site was utilized as a disposal location for waste oils, solvents, electrical equipment and paint. As per the A TSDR report, the Washington State Department of Ecology, United States Environmental Protection Agency and the Navy are currently analyzing groundwater monitoring data to determine if future remediation is necessary. . Site 34 - The A TSDR reports that this area was used as an ordnance burn/ordnance detonation area from the late 1970s to approximately 1990. The area was used to burn and detonate ammunition and explosives in open unlined pits from the 1970s to 1988. Soil evaluation detect the presence of high levels of lead, total petroleum hydrocarbons and PAHs, however, the contaminants did not impact ground or surface water. Soil removal activities were completed in 1996. The area continues to be utilized to burn obsolete and unstable ordnance, however, the practice is conducted within enclosed containers and the residual material is properly disposed of. According to representatives of the Navy, Sites 10 and 34 have ongoing assessment and/or remediation activities occurring. Conclusions Overall, no direct or indirect discharges were identified that would result in a downgrade in classification of the growing areas. However, surface water drainages in association with agricultural practices and other non-point sources of pollution will require further evaluation and sampling. The drainage system located along Marrowstone Island provides fifteen direct or indirect points of discharge into Kilisut Harbor and Mystery Bay. Because of their vicinity to small agricultural practices, the Department should periodically sample the discharge from drainages D7, D10, D11, and D21. Furthermore, the Department should evaluate the natural drainage originating through drainage sites D13 and D14 and sample the runoff before it enters Kilisut Harbor below Smith Road. Wet weather sampling of these discharges will be conducted by the Department in FalllWinter 2000. None of the 129 on-site sewage systems evaluated were observed to provide a direct or indirect discharge to the growing areas. Fifteen systems were classified as "potential sources" because of their proximity to surface water and/or type of system evaluated in association with the soils commonly located in this area. The soil type in the vicinity of the on-site sewage disposal systems on Marrowstone Island provides only 24-40 inches 1'\ LOG ITEN! # Z..{ { Pag f3 --55- of. of soil on top of an impermeable sandstone layer. This condition can result in an indirect discharge of improperly treated sewage to the growing area. The moorage of vessels in Mystery Bay is an issue of increasing importance to the Department. The number of vessels moored in the bay at this time will not result in an increase of the shellfish closure zone around Mystery Bay State Park. However, Department communication to Jefferson County has stated that an increase in the moorage in the bay may result in an increased closure area. The Department should continue to document the number of moored vessels in this bay during routine marine water sampling events. The Department should also coordinate with Jefferson County and the Department of Natural Resources in an effort to evaluate the placement of additional moorage within the Bay, as necessary. Indian Island contains four waste disposal sites in the vicinity of the Kilisut Harbor shellfish growing area. According to the Navy, these sites do not pose any public health threat to the neighboring area and none of these sites are believed to impact the shellfish harvesting locations. Site 10 and Site 34 are currently undergoing additional evaluation activities. The Navy has conducted additional landfill closure activities (Le. geomembrane cap and passive methane collection and discharge) to help alleviate the introduction of surface water into this landfill. Site 10 does not have a bottom liner or leachate collection and may be influenced by groundwater and tidal action. The Navy has established a shellfish closure zone around Site 10 that does not allow the commercial or recreational harvest of shellfish. The Department should place the Navy- defined closure zone around Site 10 on the growing area maps. Due to its proximity to Site 10 and the seal population using Rat Island, as defined in past Department decisions, the Department should not allow any commercial or recreational shellfish harvesting activities to occur on Rat Island. The A TSDR report indicates that contaminants do exist in the vicinity of Site 34, however, ground and surface water are not impacted. The Department should continually evaluate the remediation activities, performed by the Navy, occurring in the vicinity of Kilisut Harbor. ~ , . Kilisut Harbor I Mystery Bay Shoreline Survey APPENDIX A Drainage Evaluation Site # Location Comments 01 Lat. N 480 04.718' Indirect discharge >200 feet from Kilisut Harbor. Long. W 1220 42.421' 02 Lat. N 480 04.273' Culvert crossing to east side of Flagler Street. Long. W 1220 42.124' 03 Lat. N 480 04.022' Indirect discharge to Kilisut Harbor. Long. W 1220 42.113' 04 Lat. N 480 03.602 At entrance to Mystery Bay State Park. Indirect Long. W 122041.659' discharae to Mystery Bay. 05 Lat. N 480 03.469' Culvert across Flagler Street from Schwartz Road. Long. W 1220 41.488' 06 Lat. N 480 03.408' Culvert across Flagler Street from East Beach Long. W 1220 41.454' Road. Indirect discharge to Mystery Bay, >200 feet to surface water. 07 Lat. N 48003.213' Direct discharge to Mystery Bay. Drains small hobby Long. W 1220 41.387' farm. Next to SS. 08 Lat. N 48003.082' Direct discharge to Mystery Bay. Sign in drainage Long. W 1220 41.466' "private beach keeo off". 09 Lat. N 480 03.050' Direct discharge to Mystery Bay. South side of Long. W 1220 41.468' Nordland General Store. 010 Lat. N 48002.954' Direct discharge to Mystery Bay. Drains agricultural Long. W 1220 41.470' area. 011 Lat. N 48002.917' Direct discharge to Mystery Bay. Drains agricultural Long. W 1220 41.473' area. 012 Lat. N 48002.915' Culvert under private driveway. Direct discharge Long. W 1220 41.495' from wetland to Mystery Bay. 013 Lat. N 48002.528' Field to field drainage under Griffiths Point Road. Long. W 1220 41.536' Drainage filters through wetland area then to Kilisut Harbor. 014 Lat. N 48002.531' Field to field drainage under Griffiths Point Road. Long. W 1220 41.679' Drainage filters through wetland area then to Kilisut Harbor, 015 Lat. N 480 02.525' Indirect discharge to Kilisut Harbor. Long. W 122041.938' 016 Lat. N 480 02.562' Culvert across Griffiths Point Road to drainage Long. W 122041.980' ditch. 017 Lat. N 480 02.674' Culvert across Griffith Point Road to culverted Long, W 122042.039' drainage. 018 Lat. N 48003.191' Culvert across Griffiths Point Road. Long. W 122041.710' 019 Lat. N 48003.217' Culvert across Griffiths Point Road, may be indirect Long. W 1220 41.764' discharae to Mystery Bay. 020 Lat. N 480 02. 157' Culvert across Flagler Road to field, approximately Long. W 122041.488' 1,000 feet to Kilisut Harbor. 021 Lat. N 48001.815' Indirect discharae, approximatelv 50 feet to Kilisut .' LU~: 1(; TEN, '# L/._ Pag '3 ...5:5- of . .. , 022 023 Lon Lat. Lon Lat. Lon W 1220 41.388' N 480 01.695' W 1220 41.525' N 48001.571' W 1220 41.646' Harbor. Direct discharge to Kilisut Harbor. Approximately 25-foot hi h bank dischar e. Indirect discharge approximately 100 feet to Kilisut Harbor. 17 LOG ITEM # ~L Pag'3 . of..