Chart: 18447, Current Edition: 30, Print Date: Sep. /2012
Lake Washington Ship Canal and Lake Washington

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ActionItem NameCharting LabelLatitudeLongitudePublished DocumentKappRNC PanelRNC PostedPDF Posted
DeleteOverhead Cable NoteOVERHEAD CABLE AUTHORIZED CL 155 FT MHWN 47° 40' 05.000"W 122° 24' 00.000"LNM 26/22, 13th Dist170918447_17/7/20227/7/2022
AddSouthport Slow No Wake Buoy NW Or C "N" PrivN 47° 30' 19.120"W 122° 12' 23.470"LNM 42/21, 13th Dist171118447_310/28/202110/28/2021
AddSouthport Lighted Buoy 2R "2" Fl R 4s PrivN 47° 30' 13.620"W 122° 12' 27.560"LNM 42/21, 13th Dist171118447_310/28/202110/28/2021
AddSouthport Lighted Buoy 1G "1" Fl G 4s PrivN 47° 30' 15.380"W 122° 12' 24.400"LNM 42/21, 13th Dist171118447_310/28/202110/28/2021
AddSouthport Dock Light AFl Y 6s "A" PrivN 47° 30' 11.600"W 122° 12' 19.900"LNM 42/21, 13th Dist171118447_310/28/202110/28/2021
AddSouthport Dock Light 4Fl R 6s "4" PrivN 47° 30' 12.420"W 122° 12' 24.870"LNM 42/21, 13th Dist171118447_310/28/202110/28/2021
AddSunken wreckNoneN 47° 35' 17.581"W 122° 13' 24.272"LNM 50/19, 13th Dist171118447_312/19/201912/19/2019
ChangeTabulation - LAKE WASHINGTON SHIP CANAL PROJECT DEPTHSTabulation - LAKE WASHINGTON SHIP CANAL PROJECT DEPTHSN 47° 38' 39.000"W 122° 21' 46.000"LNM 22/19, 13th Dist171018447_25/30/20195/30/2019
AddDepth Note - PROJECT DEPTHSChannel legends and tabulations, where indicated, reflect the U.S. Army Corps of Engineers (USACE) project depths. The channel may be significantly shoaler, particularly at the edges. For detailed channel information and minimum depths as reported by USACE, use NOAA Electronic Navigational Charts. USACE surveys and channel condition reports are available at http://navigation.usace.army.mil/Survey/HydroN 47° 38' 40.450"W 122° 21' 28.660"LNM 22/19, 13th Dist171018447_25/30/20195/30/2019
ChangeJuanita Bay Shoal DaybeaconRW BnN 47° 41' 49.616"W 122° 13' 01.090"LNM 05/19, 13th Dist171118447_32/7/20192/7/2019
ChangeAndrews Bay Shoal DaybeaconBW BnN 47° 33' 44.980"W 122° 15' 53.893"LNM 05/19, 13th Dist171118447_32/7/20192/7/2019
RelocateAndrews Bay DaybeaconW BnN 47° 33' 44.980"W 122° 15' 53.893"LNM 05/19, 13th Dist171118447_32/7/20192/7/2019
ChangeJuanita Bay Danger Shoal DaybeaconRW Bn Ra RefN 47° 41' 49.616"W 122° 13' 01.090"LNM 04/19, 13th Dist171118447_32/7/20192/7/2019
ChangeBridge LabelBridge Note to: NOTE F EVERGREEN POINT PONTOON BRIDGE - A WEST FIXED SPAN WEST CHANNELAUTH HOR CL 142 FTAUTH VERT CL 44 FT;B WEST FIXED SPAN EAST CHANNELAUTH HOR CL 142 FTAUTH VERT CL 41 FT;C EAST FIXED SPANAUTH HOR CL 226 FTAUTH VERT CL 67 FTN 47° 37' 48.000"W 122° 13' 46.000"LNM 28/18, 13th Dist171118447_37/5/20187/5/2018
AddBridge Construction PT 4 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 35.060"W 122° 16' 26.980"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 3 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 38.870"W 122° 16' 48.590"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 2 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 42.000"W 122° 17' 30.200"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 1 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 41.380"W 122° 17' 54.770"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
DeleteFixed Bridge LabelFIXED BRIDGE W FIXED SPAN HOR CL 206 FT VERT CL 44 FTN 47° 38' 30.320"W 122° 16' 50.880"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 4 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 35.870"W 122° 16' 27.960"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddBridge Construction PT 3 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 39.760"W 122° 16' 47.930"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddBridge Construction PT 2 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 42.860"W 122° 17' 30.330"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddBridge Construction PT 1 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 42.710"W 122° 17' 56.360"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddBridge Note - NOTE FEVERGREEN POINT PONTOON BRIDGE -A WEST FIXED SPAN WEST CHANNELAUTH HOR CL 142 FTAUTH VERT CL 47 FT;B WEST FIXED SPAN EAST CHANNELAUTH HOR CL 142 FTAUTH VERT CL 44 FT;C EAST FIXED SPANAUTH HOR CL 226 FTAUTH VERT CL 70 FTN 47° 37' 48.000"W 122° 13' 46.000"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
Changefixed bridge to bridge in ruins with dashed lines. PT 2 OF 2Ruins Chart No. 1: F33.1N 47° 38' 36.320"W 122° 17' 48.440"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
Changefixed bridge to bridge in ruins with dashed lines. PT 2 OF 2Ruins Chart No. 1: F33.1N 47° 38' 36.320"W 122° 17' 48.440"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
Changefixed bridge to bridge in ruins with dashed lines. PT 1 OF 2Ruins Chart No. 1: F33.1N 47° 38' 42.100"W 122° 17' 47.550"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
Changefixed bridge to bridge in ruins with dashed lines. PT 1 OF 2Ruins Chart No. 1: F33.1N 47° 38' 42.100"W 122° 17' 47.550"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
DeleteBridge Note - Note FSee side B for bridge clearencesN 47° 38' 32.000"W 122° 16' 48.040"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
Changefixed bridge to bridge in ruins with dashed lines. PT 2 OF 2Ruins Chart No. 1: F33.1N 47° 38' 36.090"W 122° 17' 50.110"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
Changefixed bridge to bridge in ruins with dashed lines. PT 2 OF 2Ruins Chart No. 1: F33.1N 47° 38' 36.090"W 122° 17' 50.110"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
Changefixed bridge to bridge in ruins with dashed lines. PT 1 OF 2Ruins Chart No. 1: F33.1N 47° 38' 41.480"W 122° 17' 51.800"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
Changefixed bridge to bridge in ruins with dashed lines. PT 1 OF 2Ruins Chart No. 1: F33.1N 47° 38' 41.480"W 122° 17' 51.800"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
DeleteFixed Bridge LabelFIXED BRIDGE E FIXED SPAN HOR CL 207 FT VERT CL 57 FTN 47° 38' 09.610"W 122° 14' 22.820"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
DeleteBridge Construction PT 2 OF 2Chart No. 1: D23.5, with magenta screen extending 500 feet from bridge, reference note BN 47° 38' 17.070"W 122° 14' 37.280"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
DeleteBridge Construction PT 1 OF 2Chart No. 1: D23.5, with magenta screen extending 500 feet from bridge, reference note BN 47° 38' 33.380"W 122° 16' 25.380"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 2 OF 2Magenta caution area screen extending 1000 feet from bridge, reference note B.N 47° 38' 18.390"W 122° 14' 37.200"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 1 OF 2Magenta caution area screen extending 1000 feet from bridge, reference note B.N 47° 38' 35.330"W 122° 16' 26.890"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFixed Bridge PT 2 OF 2Chart No. 1: D22N 47° 38' 16.200"W 122° 14' 25.890"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFixed Bridge PT 1 OF 2Chart No. 1: D22N 47° 38' 18.390"W 122° 14' 37.200"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge under construction Note - CAUTIONFixed and floating obstructions, some submerged, may exist within the magenta tinted bridge construction area. Mariners are advised to proceed with caution.N 47° 38' 27.920"W 122° 15' 38.360"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFootbridge Bridge PT 6 OF 6Chart No. 1: DeN 47° 38' 46.690"W 122° 17' 31.630"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddFootbridge Bridge PT 6 OF 6Chart No. 1: DeN 47° 38' 46.690"W 122° 17' 31.630"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFootbridge Bridge PT 5 OF 6Chart No. 1: DeN 47° 38' 47.280"W 122° 17' 33.010"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddFootbridge Bridge PT 5 OF 6Chart No. 1: DeN 47° 38' 47.280"W 122° 17' 33.010"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFootbridge Bridge PT 4 OF 6Chart No. 1: DeN 47° 38' 47.110"W 122° 17' 34.350"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddFootbridge Bridge PT 4 OF 6Chart No. 1: DeN 47° 38' 47.110"W 122° 17' 34.350"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFootbridge Bridge PT 3 OF 6Chart No. 1: DeN 47° 38' 46.670"W 122° 17' 34.310"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddFootbridge Bridge PT 3 OF 6Chart No. 1: DeN 47° 38' 46.670"W 122° 17' 34.310"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFootbridge Bridge PT 2 OF 6Chart No. 1: DeN 47° 38' 46.660"W 122° 17' 35.110"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddFootbridge Bridge PT 2 OF 6Chart No. 1: DeN 47° 38' 46.660"W 122° 17' 35.110"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFootbridge Bridge PT 1 OF 6Chart No. 1: DeN 47° 38' 46.000"W 122° 17' 35.030"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddFootbridge Bridge PT 1 OF 6Chart No. 1: DeN 47° 38' 46.000"W 122° 17' 35.030"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge LabelBridges being removedN 47° 38' 38.840"W 122° 17' 49.020"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddBridge LabelBridges being removedN 47° 38' 38.840"W 122° 17' 49.020"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction LabelBridge under constructionN 47° 38' 40.920"W 122° 17' 07.750"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
DeleteFixed Bridge PT 2 OF 2Chart No. 1: D22N 47° 38' 16.190"W 122° 14' 30.970"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
DeleteFixed Bridge PT 1 OF 2Chart No. 1: D22N 47° 38' 17.070"W 122° 14' 37.280"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
DeletePontoon Bridge LabelPONTOON BRIDGE HOR CL 200 FT (BEING RECONST)N 47° 38' 31.820"W 122° 15' 43.460"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
DeleteFixed Bridge PT 6 OF 6Chart No. 1: D22N 47° 38' 33.640"W 122° 16' 27.990"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
DeleteFixed Bridge PT 5 OF 6Chart No. 1: D22N 47° 38' 34.180"W 122° 16' 31.640"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
DeleteFixed Bridge PT 4 OF 6Chart No. 1: D22N 47° 38' 38.800"W 122° 16' 48.600"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
DeleteFixed Bridge PT 3 OF 6Chart No. 1: D22N 47° 38' 41.750"W 122° 17' 22.500"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
DeleteFixed Bridge PT 2 OF 6Chart No. 1: D22N 47° 38' 41.950"W 122° 17' 29.270"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
DeleteFixed Bridge PT 1 OF 6Chart No. 1: D22N 47° 38' 42.000"W 122° 17' 55.480"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddBridge Construction PT 4 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 35.660"W 122° 16' 26.780"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 3 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 39.760"W 122° 16' 47.930"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 2 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 42.860"W 122° 17' 30.330"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 1 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 42.710"W 122° 17' 56.360"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction LabelBridge under constructionN 47° 38' 27.920"W 122° 15' 38.360"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFixed Bridge LabelFIXED BRIDGE (see note F on Side B)N 47° 38' 40.920"W 122° 17' 07.750"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddBridge Construction PT 2 OF 2Chart No. 1: D.dN 47° 38' 18.390"W 122° 14' 37.200"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 1 OF 2Chart No. 1: D.dN 47° 38' 35.330"W 122° 16' 26.890"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge LabelEVERGREEN POINT PONTOON BRIDGE (see note F) N 47° 38' 27.920"W 122° 15' 38.360"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFixed Bridge LabelAN 47° 38' 35.920"W 122° 16' 29.920"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddFixed Bridge LabelAN 47° 38' 35.920"W 122° 16' 29.920"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
DeleteFixed Bridge PT 2 OF 2Chart No. 1: D22N 47° 38' 33.380"W 122° 16' 25.380"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
DeleteFixed Bridge PT 1 OF 2Chart No. 1: D22N 47° 38' 42.100"W 122° 17' 55.450"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddBridge Construction PT 4 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 35.200"W 122° 16' 28.000"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddBridge Construction PT 3 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 38.870"W 122° 16' 48.590"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddBridge Construction PT 2 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 42.000"W 122° 17' 30.200"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddBridge Construction PT 1 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 47° 38' 41.380"W 122° 17' 54.770"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddFixed Bridge LabelCN 47° 38' 18.280"W 122° 14' 35.560"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
AddFixed Bridge LabelBN 47° 38' 35.580"W 122° 16' 28.230"LNM 22/18, 13th Dist171018447_25/31/20185/31/2018
AddFixed Bridge LabelBN 47° 38' 35.580"W 122° 16' 28.230"LNM 22/18, 13th Dist171118447_35/31/20185/31/2018
ChangeNote CSeaplane present when buoy shows quick flashing yellow light. Seasonal 1 June to 1 September.N 47° 38' 14.000"W 122° 19' 30.000"LNM 19/18, 13th Dist171018447_25/17/20185/10/2018
AddSeaplane Warning Lighted Buoy EW Or "E" Fl 4s PrivN 47° 37' 47.959"W 122° 20' 06.973"LNM 14/18, 13th Dist171018447_24/12/20184/5/2018
AddSeaplane Warning Lighted Buoy DW Or "D" Fl 4s PrivN 47° 37' 55.356"W 122° 20' 06.551"LNM 14/18, 13th Dist171018447_24/12/20184/5/2018
AddSeaplane Warning Lighted Buoy CW Or "C" Fl 4s PrivN 47° 38' 02.753"W 122° 20' 06.130"LNM 14/18, 13th Dist171018447_24/12/20184/5/2018
AddSeaplane Warning Lighted Buoy BW Or "B" Fl 4s PrivN 47° 38' 10.149"W 122° 20' 05.708"LNM 14/18, 13th Dist171018447_24/12/20184/5/2018
AddSeaplane Warning Lighted Buoy AW Or "A" Fl 4s PrivN 47° 38' 17.546"W 122° 20' 05.286"LNM 14/18, 13th Dist171018447_24/12/20184/5/2018
ChangeNote CSeaplane present when buoy shows quick flashing yellow light. Seasonal 15 May to 15 September.N 47° 38' 14.000"W 122° 19' 30.000"LNM 14/18, 13th Dist171018447_24/12/20184/5/2018
AddDangerous wreck, depth unknownNoneN 47° 40' 35.760"W 122° 24' 52.200"LNM 48/17, 13th Dist170918447_111/30/201711/30/2017
RelocateWebster Point Light 21Fl G 4s 19ft 5M "21"N 47° 38' 51.369"W 122° 16' 33.534"LNM 17/17, 13th Dist171018447_25/4/20175/4/2017
RelocateWebster Point Light 21Fl G 4s 19ft 5M "21"N 47° 38' 51.369"W 122° 16' 33.534"LNM 17/17, 13th Dist171118447_35/4/20175/4/2017
AddSR-520 Bridge West Channel SW Mooring Cable Warning SignW Bn PrivN 47° 38' 34.172"W 122° 16' 27.251"LNM 13/17, 13th Dist171118447_34/6/20174/6/2017
AddSR-520 Bridge West Channel SW Mooring Cable Lighted Warning BuoyW Or Fl 2s PrivN 47° 38' 30.929"W 122° 16' 28.270"LNM 13/17, 13th Dist171018447_24/6/20174/6/2017
AddSR-520 Bridge West Channel SW Mooring Cable Lighted Warning BuoyW Or Fl 2s PrivN 47° 38' 30.929"W 122° 16' 28.270"LNM 13/17, 13th Dist171118447_34/6/20174/6/2017
AddSR-520 Bridge West Channel NW Mooring Cable Warning SignW Bn PrivN 47° 38' 36.482"W 122° 16' 26.474"LNM 13/17, 13th Dist171118447_34/6/20174/6/2017
AddSR-520 Bridge West Channel NW Mooring Cable Lighted Warning BuoyW Or Fl 2s PrivN 47° 38' 37.209"W 122° 16' 26.335"LNM 13/17, 13th Dist171118447_34/6/20174/6/2017
AddSR-520 Bridge East Channel SE Mooring Cable Warning SignW Bn PrivN 47° 38' 17.268"W 122° 14' 37.689"LNM 13/17, 13th Dist171118447_34/6/20174/6/2017
AddSR-520 Bridge East Channel SE Mooring Cable Lighted Warning BuoyW Or Fl 2s PrivN 47° 38' 15.869"W 122° 14' 38.155"LNM 13/17, 13th Dist171118447_34/6/20174/6/2017
AddSR-520 Bridge East Channel NE Mooring Cable Warning SignW Bn PrivN 47° 38' 19.575"W 122° 14' 36.895"LNM 13/17, 13th Dist171118447_34/6/20174/6/2017
AddSR-520 Bridge East Channel NE Mooring Cable Lighted Warning BuoyW Or Fl 2s PrivN 47° 38' 21.552"W 122° 14' 36.312"LNM 13/17, 13th Dist171118447_34/6/20174/6/2017
AddSR-520 Bridge Maintenance Pier South Light BFl Y 6s "B" PrivN 47° 38' 17.200"W 122° 14' 31.140"LNM 41/16, 13th Dist171118447_310/20/201610/20/2016
AddSR-520 Bridge Maintenance Pier North Light AFl Y 6s "A" PrivN 47° 38' 17.880"W 122° 14' 31.460"LNM 41/16, 13th Dist171118447_310/20/201610/20/2016
ChangeFoul GroundAnchor and chainN 47° 41' 12.688"W 122° 24' 38.372"LNM 39/16, 13th Dist170918447_110/13/201610/13/2016
ChangeFoul GroundAnchor and chainN 47° 40' 22.265"W 122° 25' 23.296"LNM 39/16, 13th Dist170918447_110/13/201610/13/2016
AddObstructionObstn (anchor)N 47° 41' 12.688"W 122° 24' 38.372"LNM 39/16, 13th Dist170918447_110/6/201610/6/2016
AddObstructionObstn (anchor)N 47° 40' 22.265"W 122° 25' 23.296"LNM 39/16, 13th Dist170918447_110/6/201610/6/2016
DeleteACOE Shilshole Bay North Lighted Mooring BuoyFl 4s PrivN 47° 41' 13.400"W 122° 24' 37.900"LNM 38/16, 13th Dist170918447_19/29/20169/29/2016
ChangeShilshole Bay Entrance Leading LightOc R 4s 22ftN 47° 39' 59.668"W 122° 24' 10.737"LNM 12/16, 13th Dist170918447_13/31/20163/31/2016
RelocateShilshole Bay Entrance Leading LightOc R 4s 22ftN 47° 39' 59.668"W 122° 24' 10.737"LNM 12/16, 13th Dist170918447_13/31/20163/31/2016
DeleteACOE Shilshole Bay South Lighted Mooring BuoyFl 4s PrivN 47° 40' 22.300"W 122° 25' 23.500"LNM 09/16, 13th Dist170918447_13/10/20163/10/2016
RelocateWebster Point Light 21Fl G 4s 19ft 5M "21"N 47° 38' 51.273"W 122° 16' 33.697"LNM 42/14, 13th Dist171018447_210/23/201410/30/2014
RelocateWebster Point Light 21Fl G 4s 19ft 5M "21"N 47° 38' 51.273"W 122° 16' 33.697"LNM 42/14, 13th Dist171118447_310/23/201410/30/2014
ChangeShilshole Bay Entrance Leading LightOc R 4s 19ftN 47° 39' 59.594"W 122° 24' 10.883"LNM 21/14, 13th Dist170918447_16/5/20146/12/2014
ChangeKenmore Channel Lighted Mooring BuoyFl 4s PrivN 47° 45' 04.906"W 122° 15' 56.015"LNM 21/14, 13th Dist171118447_36/5/20146/12/2014
ChangeShilshole Bay Entrance Lighted Buoy 2R "2" Fl R 2.5sN 47° 40' 39.351"W 122° 24' 57.469"LNM 21/14, 13th Dist170918447_16/5/20146/12/2014
ChangeShilshole Bay Entrance Lighted Buoy 1G "1" Fl G 2.5sN 47° 40' 45.851"W 122° 24' 53.569"LNM 21/14, 13th Dist170918447_16/5/20146/12/2014
DeleteShilshole Bay Approach Lighted Buoy SRW "S" Mo (A)N 47° 40' 55.351"W 122° 25' 07.569"LNM 21/14, 13th Dist170918447_16/5/20146/12/2014
DeleteShilshole Bay Entrance Range Rear LightIso R 6s 86ftN 47° 39' 53.542"W 122° 24' 04.868"LNM 21/14, 13th Dist170918447_16/5/20146/12/2014
ChangeShilshole Bay Breakwater Light 3 Fl G 4s 29ft 5M "3"N 47° 40' 37.994"W 122° 24' 43.299"LNM 21/14, 13th Dist170918447_16/5/20146/12/2014
RelocateKenmore Channel Lighted Mooring BuoyFl 4s PrivN 47° 45' 04.906"W 122° 15' 56.015"LNM 21/14, 13th Dist171118447_36/5/20146/12/2014
ChangeMeydenbauer Bay Yacht Club Lights (6)6 F Y PrivN 47° 36' 28.429"W 122° 12' 30.322"LNM 53/13, 13th Dist171118447_31/16/20141/16/2014
RelocateMeydenbauer Bay Yacht Club Lights (6)6 F Y PrivN 47° 36' 28.429"W 122° 12' 30.322"LNM 53/13, 13th Dist171118447_31/16/20141/16/2014
ChangeNOAA Pier Clearance Lights (2)2 F Y PrivN 47° 41' 17.210"W 122° 15' 34.610"LNM 49/13, 13th Dist171118447_312/12/201312/13/2013
RelocateNOAA Pier Clearance Lights (2)2 F Y PrivN 47° 41' 17.210"W 122° 15' 34.610"LNM 49/13, 13th Dist171118447_312/12/201312/13/2013
DeleteChic's Pier LightF Y PrivN 47° 36' 36.000"W 122° 12' 36.000"LNM 35/13, 13th Dist171118447_39/3/201310/29/2013
ChangeCichs Pier LightF Y PrivN 47° 36' 36.000"W 122° 12' 36.000"LNM 17/13, 13th Dist171118447_35/14/201310/29/2013
ChangeShilshole Bay Entrance Range Rear LightIso R 6s 86ftN 47° 39' 53.542"W 122° 24' 04.868"LNM 14/13, 13th Dist170918447_15/6/201310/29/2013
ChangeShilshole Bay Entrance Range Front LightQ R 19ftN 47° 39' 59.594"W 122° 24' 10.883"LNM 14/13, 13th Dist170918447_15/6/201310/29/2013
RelocateShilshole Bay Entrance Range Rear LightIso R 6s 86ftN 47° 39' 53.542"W 122° 24' 04.868"LNM 14/13, 13th Dist170918447_15/6/201310/29/2013
RelocateShilshole Bay Entrance Range Front LightQ R 19ftN 47° 39' 59.594"W 122° 24' 10.883"LNM 14/13, 13th Dist170918447_15/6/201310/29/2013
Edition 30, Print Date Sep. /2012
RelocateKenmore Channel Lighted Buoy 4 R "4" Fl R 4sN 47° 45' 14.155"W 122° 15' 41.459"LNM 36/12, 13th Dist171118447_39/11/201210/29/2013
ChangeDepth Legend - Kenmore Navigation Channel to:11 FT 2010N 47° 45' 14.100"W 122° 15' 42.800"LNM 33/12, 13th Dist171118447_38/8/201210/29/2013
AddWreck in Feet8 Wk (Chart No 1: K26)N 47° 38' 29.480"W 122° 16' 33.796"LNM 25/12, 13th Dist171018447_26/18/201210/29/2013
SubstituteWreck in Feet8 Wk for 9 Wk Chart No 1: K26N 47° 38' 29.480"W 122° 16' 33.796"LNM 25/12, 13th Dist171118447_36/18/201210/29/2013
DeleteSounding in Feet48N 47° 34' 31.900"W 122° 11' 45.800"LNM 25/12, 13th Dist171118447_36/18/201210/29/2013
AddObstruction in Feet37 Obstn Chart No. 1: K41N 47° 34' 30.702"W 122° 11' 44.897"LNM 25/12, 13th Dist171118447_36/18/201210/29/2013
DeleteSymbol for light.(Southerly of two lights)N 47° 36' 00.800"W 122° 17' 02.600"LNM 17/12, 13th Dist171118447_35/7/201210/29/2013
RelocateNorth Leschi Breakwater Lights 5 F Y PrivN 47° 36' 14.688"W 122° 16' 55.991"LNM 16/12, 13th Dist171118447_35/3/201210/29/2013
ChangeSouth Leschi Breakwater Lights 5 F Y PrivN 47° 36' 05.259"W 122° 17' 00.628"LNM 16/12, 13th Dist171118447_35/3/201210/29/2013
RelocateNorth Leschi Breakwater Lights (5)5 F Y PrivN 47° 36' 14.688"W 122° 16' 55.991"LNM 16/12, 13th Dist171118447_35/3/201210/29/2013
RelocateSouth Leschi Breakwater Lights (5)5 F Y PrivN 47° 36' 05.259"W 122° 17' 00.628"LNM 16/12, 13th Dist171118447_35/3/201210/29/2013
ChangeFlo Villa Lights (2)2 F Y 10ft PrivN 47° 38' 19.190"W 122° 19' 51.684"LNM 34/11, 13th Dist171018447_28/29/201110/29/2013
RelocateFlo Villa Lights (2)2 F Y 10ft PrivN 47° 38' 19.190"W 122° 19' 51.684"LNM 34/11, 13th Dist171018447_28/29/201110/29/2013
DeleteNational Ocean Service Dolphin LightF Y PrivN 47° 38' 12.000"W 122° 19' 51.000"LNM 34/11, 13th Dist171018447_28/29/201110/29/2013
ChangeTabulation - LAKE WASHINGTON SHIP CANALTabulation - LAKE WASHINGTON SHIP CANALN 47° 38' 39.000"W 122° 21' 46.000"LNM 31/11, 13th Dist171018447_27/28/201110/29/2013
RelocateShilshole Bay Entrance Range Rear LightIso R 6s 81ftN 47° 39' 53.556"W 122° 24' 04.913"LNM 29/11, 13th Dist170918447_17/25/201110/29/2013
RelocateShilshole Bay Entrance Range Front LightQ R 20ftN 47° 39' 59.607"W 122° 24' 10.903"LNM 29/11, 13th Dist170918447_17/25/201110/29/2013
ChangeGolden Gardens Boat Ramp Pier LightF Y PrivN 47° 41' 13.869"W 122° 24' 16.041"LNM 28/11, 13th Dist170918447_17/18/201110/29/2013
RelocateGolden Gardens Boat Ramp Pier LightF Y PrivN 47° 41' 13.869"W 122° 24' 16.041"LNM 28/11, 13th Dist170918447_17/18/201110/29/2013
AddLake Union Test Area Lighted Buoy DY "D", Fl Y 2.5s PrivN 47° 38' 26.000"W 122° 20' 15.000"LNM 19/11, 13th Dist171018447_25/18/201110/29/2013
AddLake Union Test Area Lighted Buoy CY "C", Fl Y 2.5s PrivN 47° 38' 26.000"W 122° 19' 56.000"LNM 19/11, 13th Dist171018447_25/18/201110/29/2013
AddLake Union Test Area Lighted Buoy BY "B", Fl Y 2.5s PrivN 47° 38' 23.000"W 122° 19' 56.000"LNM 19/11, 13th Dist171018447_25/18/201110/29/2013
AddLake Union Test Area Lighted Buoy AY "A", Fl Y 2.5s PrivN 47° 38' 23.000"W 122° 20' 15.000"LNM 19/11, 13th Dist171018447_25/18/201110/29/2013
AddObstruction in Feet8 Subm piles Chart No. 1: K41N 47° 31' 53.560"W 122° 12' 28.040"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet25 Subm piles Chart No. 1: K41N 47° 31' 36.800"W 122° 12' 29.500"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet64 Obstn Chart No. 1: K41N 47° 30' 50.550"W 122° 12' 40.740"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddNon-Dangerous Obstruction in Feet69 Obstn enclosed by dashed line circle N 47° 30' 41.010"W 122° 12' 36.670"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet14 Subm piles Chart No. 1: K41N 47° 32' 09.390"W 122° 12' 15.580"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet15 Subm piles Chart No. 1: K41N 47° 32' 02.930"W 122° 12' 24.940"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet10 Subm pile Chart No. 1: K41N 47° 32' 38.940"W 122° 15' 24.130"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet31 Subm pile Chart No. 1: K41N 47° 31' 29.200"W 122° 13' 20.650"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddLabelNumerous obstructions (see note E)N 47° 30' 18.250"W 122° 12' 46.950"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddLabelNumerous obstructions (see note E)N 47° 30' 25.590"W 122° 12' 22.050"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddLabelNumerous obstructions (see note E)N 47° 30' 45.770"W 122° 12' 39.410"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddNon-Dangerous Obstruction in Feet73 Obstn enclosed by dashed line circle N 47° 30' 34.770"W 122° 12' 33.270"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet10 Obstn Chart No. 1: K41N 47° 30' 28.370"W 122° 12' 14.970"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
DeletePileChart No. 1: F22N 47° 30' 21.400"W 122° 12' 11.800"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet17 Subm pile Chart No. 1: K41N 47° 30' 06.960"W 122° 13' 09.560"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet23 Obstn Chart No. 1: K41N 47° 30' 20.460"W 122° 12' 12.540"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet4 Obstn Chart No. 1: K41N 47° 30' 21.450"W 122° 12' 19.740"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet21 Obstn Chart No. 1: K41N 47° 30' 25.650"W 122° 12' 16.790"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
DeletePileChart No. 1: F22N 47° 32' 22.540"W 122° 11' 54.140"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddPileChart No. 1: F22N 47° 32' 12.460"W 122° 12' 05.780"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddPileChart No. 1: F22N 47° 32' 12.640"W 122° 12' 09.900"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Addlog boom area limit line PT 6 OF 6Chart No 1: N61N 47° 31' 39.300"W 122° 12' 17.500"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Addlog boom area limit line PT 5 OF 6Chart No 1: N61N 47° 31' 39.000"W 122° 12' 28.300"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Addlog boom area limit line PT 4 OF 6Chart No 1: N61N 47° 31' 40.000"W 122° 12' 29.300"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Addlog boom area limit line PT 3 OF 6Chart No 1: N61N 47° 31' 47.100"W 122° 12' 31.000"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Addlog boom area limit line PT 2 OF 6Chart No 1: N61N 47° 31' 59.900"W 122° 12' 25.600"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Addlog boom area limit line PT 1 OF 6Chart No 1: N61N 47° 32' 02.000"W 122° 12' 25.100"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area PT 7 OF 7black dashed limit lineN 47° 30' 20.800"W 122° 12' 08.300"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area PT 6 OF 7black dashed limit lineN 47° 30' 23.700"W 122° 12' 13.600"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area PT 5 OF 7black dashed limit lineN 47° 30' 25.700"W 122° 12' 13.900"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area PT 4 OF 7black dashed limit lineN 47° 30' 32.100"W 122° 12' 20.200"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area PT 3 OF 7black dashed limit lineN 47° 30' 32.400"W 122° 12' 17.100"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area PT 2 OF 7black dashed limit lineN 47° 30' 34.600"W 122° 12' 17.900"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area PT 1 OF 7black dashed limit lineN 47° 30' 38.400"W 122° 12' 13.100"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 4 OF 4black dashed limit line, label Subm pilesN 47° 30' 15.970"W 122° 12' 13.020"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 3 OF 4black dashed limit line, label Subm pilesN 47° 30' 30.600"W 122° 12' 31.600"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 2 OF 4black dashed limit line, label Subm pilesN 47° 30' 31.300"W 122° 12' 25.300"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 1 OF 4black dashed limit line, label Subm pilesN 47° 30' 19.500"W 122° 12' 10.700"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet37 Subm pile Chart No. 1: K41N 47° 30' 14.130"W 122° 13' 12.700"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet12 Subm pile Chart No. 1: K41N 47° 31' 36.710"W 122° 12' 23.160"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddWreck in Feet6 Wk Chart No. 1: K26N 47° 31' 08.710"W 122° 12' 53.290"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddPileChart No. 1: F22N 47° 32' 06.990"W 122° 12' 14.600"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 5 OF 5black dashed limit line with label: Subm pilesN 47° 30' 08.500"W 122° 12' 41.300"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 4 OF 5black dashed limit line with label: Subm pilesN 47° 30' 08.400"W 122° 12' 50.400"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 3 OF 5black dashed limit line with label: Subm pilesN 47° 30' 26.900"W 122° 12' 51.200"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 2 OF 5black dashed limit line with label: Subm pilesN 47° 30' 27.000"W 122° 12' 42.800"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 1 OF 5black dashed limit line with label: Subm pilesN 47° 30' 08.500"W 122° 12' 41.300"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 9 OF 9black dashed limit line, label Subm pilesN 47° 30' 46.880"W 122° 12' 17.640"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 8 OF 9black dashed limit line, label Subm pilesN 47° 30' 46.510"W 122° 12' 23.540"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 7 OF 9black dashed limit line, label Subm pilesN 47° 30' 42.430"W 122° 12' 25.300"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 6 OF 9black dashed limit line, label Subm pilesN 47° 30' 42.120"W 122° 12' 29.620"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 5 OF 9black dashed limit line, label Subm pilesN 47° 30' 52.010"W 122° 12' 40.350"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 4 OF 9black dashed limit line, label Subm pilesN 47° 30' 53.660"W 122° 12' 48.740"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 3 OF 9black dashed limit line, label Subm pilesN 47° 30' 56.210"W 122° 12' 45.120"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 2 OF 9black dashed limit line, label Subm pilesN 47° 30' 54.870"W 122° 12' 42.810"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
Deletesubmerged pile area limit line PT 1 OF 9black dashed limit line, label Subm pilesN 47° 30' 56.380"W 122° 12' 39.190"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet57 Subm pile Chart No. 1: K41N 47° 31' 27.500"W 122° 13' 18.170"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet54 Obstn Chart No. 1: K41N 47° 30' 19.080"W 122° 12' 43.150"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet57 Obstn Chart No. 1: K41N 47° 30' 20.110"W 122° 12' 50.410"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet60 Obstn Chart No. 1: K41N 47° 30' 23.050"W 122° 12' 47.640"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet43 Subm pile Chart No. 1: K41N 47° 30' 09.930"W 122° 13' 07.830"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddRock in Feet41 Rk Chart No. 1: K14.2N 47° 31' 19.040"W 122° 15' 31.450"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
DeleteLog boom area limit line PT 3 OF 3Chart No. 1: N61N 47° 31' 57.400"W 122° 12' 11.900"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
DeleteLog boom area limit line PT 2 OF 3Chart No. 1: N61N 47° 31' 57.800"W 122° 12' 24.800"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
DeleteLog boom area limit line PT 1 OF 3Chart No. 1: N61N 47° 32' 02.000"W 122° 12' 25.100"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet53 Obstn Chart No. 1: K41N 47° 30' 27.190"W 122° 12' 49.260"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet60 Obstn Chart No. 1: K41N 47° 30' 26.550"W 122° 12' 56.280"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet25 Subm pile Chart No. 1: K41N 47° 31' 36.830"W 122° 12' 29.520"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet17 Subm pile Chart No. 1: K41N 47° 31' 21.010"W 122° 15' 37.030"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet7 Subm pile Chart No. 1: K41N 47° 31' 17.020"W 122° 15' 37.920"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet29 Subm pile Chart No. 1: K41N 47° 30' 15.000"W 122° 13' 17.690"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet21 Subm piles Chart No. 1: K41N 47° 32' 43.310"W 122° 15' 19.660"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddNote ENumerous obstructions,located within the parameters from 47°30'27.3" N/122°12'57.4"W to 47°30'27.7N/122°12'42.6"W to 47°30'10.0N/122°12'38.1"W to 47°30'09.2N/122°12'55.6"W to 47°30'08.6"N/122°12'55.2"W are not considered hazards to surface navigation and are not charted. Numerous obstructions,located within the parameters from 47°31'00.5" N/122°12'32.9"W to 47°30'54.5N/122°12'50.4"W to 47°30'38.7N/122°12'36.9"W to 47°30'44.7N/122°12'21.0"W to 47°30'56.2"N/122°12'28.1"W are not considered hazards to surface navigation and are not charted. Numerous obstructions,located within the parameters from 47°30'41.5" N/122°12'15.1"W to 47°30' 35.4N/122°12'36.8"W to 47°30'15.9N/122°12'13.3"W,to 47°30'18.0N/122°12'08.1"W,are not considered hazards to surface navigation and are not charted.N 47° 32' 26.870"W 122° 11' 05.960"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet6 Obstn Chart No. 1: K41N 47° 30' 53.300"W 122° 12' 29.000"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet44 Obstn Chart No. 1: K41N 47° 30' 55.200"W 122° 12' 36.430"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddNon-Dangerous Obstruction in Feet75 Obstn enclosed by dashed line circle N 47° 30' 46.760"W 122° 12' 30.530"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet33 Obstn Chart No. 1: K41N 47° 30' 48.220"W 122° 12' 25.610"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet29 Obstn Chart No. 1: K41N 47° 30' 10.120"W 122° 12' 52.420"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet10 Obstn Chart No. 1: K41N 47° 30' 12.240"W 122° 12' 45.270"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet35 Obstn Chart No. 1: K41N 47° 30' 13.990"W 122° 12' 40.440"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet56 Obstn Chart No. 1: K41N 47° 30' 14.400"W 122° 12' 52.300"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
DeletePileChart No. 1: F22N 47° 32' 20.240"W 122° 11' 55.420"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
DeletePileChart No. 1: F22N 47° 32' 21.510"W 122° 11' 55.330"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddNon-Dangerous Obstruction in Feet80 enclosed by dashed line circle and label: Subm pileN 47° 30' 33.800"W 122° 12' 51.840"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet50 Subm pile Chart No. 1: K41N 47° 30' 16.390"W 122° 13' 13.190"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
AddObstruction in Feet37 Subm pile Chart No. 1: K41N 47° 30' 17.130"W 122° 13' 25.780"LNM 15/11, 13th Dist171118447_34/11/201110/29/2013
RelocateACOE Shilshole Bay South Lighted Mooring BuoyFl 4s PrivN 47° 40' 22.300"W 122° 25' 23.500"LNM 05/11, 13th Dist170918447_12/4/201110/29/2013
RelocateACOE Shilshole Bay North Lighted Mooring BuoyFl 4s PrivN 47° 41' 13.400"W 122° 24' 37.900"LNM 05/11, 13th Dist170918447_12/4/201110/29/2013
AddRenton Regulatory Buoys (4)4 W Or C N 47° 32' 14.500"W 122° 11' 55.700"LNM 36/10, 13th Dist171118447_39/10/201010/29/2013
AddJuanita Bay Regulatory Buoys (5)5 W Or C PrivN 47° 42' 00.634"W 122° 12' 49.284"LNM 23/10, 13th Dist171118447_36/23/201010/29/2013
ChangeBellevue Marina Dock Lights (8)8 F Y PrivN 47° 36' 32.430"W 122° 12' 35.280"LNM 35/09, 13th Dist171118447_38/20/200910/29/2013
ChangeNOTE B Submerged mooring cables and ruins are located in this area.N 47° 37' 24.000"W 122° 13' 35.000"LNM 31/09, 13th Dist171118447_38/6/200910/29/2013
AddWreck in Feet37 Wk Chart No. 1: K26N 47° 34' 36.700"W 122° 11' 48.860"LNM 31/09, 13th Dist171118447_38/6/200910/29/2013
DeleteSounding in Feet52N 47° 34' 37.600"W 122° 11' 49.800"LNM 31/09, 13th Dist171118447_38/6/200910/29/2013
AddObstruction in Feet16 Obstn Subm pile Chart No. 1: K41N 47° 35' 46.240"W 122° 13' 40.450"LNM 31/09, 13th Dist171118447_38/6/200910/29/2013
DeleteSounding in Feet22N 47° 35' 47.500"W 122° 13' 43.600"LNM 31/09, 13th Dist171118447_38/6/200910/29/2013
DeleteDangerous WreckPA Chart No. 1: K28N 47° 35' 17.900"W 122° 15' 28.600"LNM 31/09, 13th Dist171118447_38/6/200910/29/2013
AddSounding in Feet8N 47° 40' 21.700"W 122° 24' 29.000"LNM 25/09, 13th Dist170918447_16/18/200910/29/2013
AddObstruction in Feet7 Subm pile Chart No. 1: K41N 47° 32' 12.802"W 122° 12' 08.254"LNM 21/09, 13th Dist171118447_36/1/200910/29/2013
DeleteText: Sea Lion PenSea Lion PenN 47° 40' 55.800"W 122° 24' 48.600"LNM 20/09, 13th Dist170918447_16/1/200910/29/2013
AddNet Anchor Piling LightFl Y 4s PrivN 47° 38' 52.506"W 122° 19' 35.465"LNM 20/09, 13th Dist171018447_26/1/200910/29/2013
AddWards Cove Float House Light CFl Y 4s "C" PrivN 47° 38' 50.367"W 122° 19' 35.436"LNM 20/09, 13th Dist171018447_26/1/200910/29/2013
AddWards Cove Float House Light BFl Y 4s "B" PrivN 47° 38' 50.218"W 122° 19' 36.976"LNM 20/09, 13th Dist171018447_26/1/200910/29/2013
AddWards Cove Float House Light AFl Y 4s "A" PrivN 47° 38' 49.099"W 122° 19' 37.706"LNM 20/09, 13th Dist171018447_26/1/200910/29/2013
AddWards Cove Marina Light BFl Y 4s "B" PrivN 47° 38' 48.813"W 122° 19' 39.600"LNM 20/09, 13th Dist171018447_26/1/200910/29/2013
AddWards Cove Marina Light AFl Y 4s "A" PrivN 47° 38' 46.361"W 122° 19' 41.299"LNM 20/09, 13th Dist171018447_26/1/200910/29/2013
DeleteNOAA Research Buoy SBY Fl Y 4s "SB" PrivN 47° 40' 55.000"W 122° 24' 46.000"LNM 20/09, 13th Dist170918447_16/1/200910/29/2013
RelocateShilshole Bay Approach Lighted Buoy SRW "S" Mo (A)N 47° 40' 55.351"W 122° 25' 07.569"LNM 11/09, 13th Dist170918447_13/26/200910/29/2013
ChangeShilshole Bay Approach Lighted Buoy SRW "S" Mo (A)N 47° 40' 55.351"W 122° 25' 07.569"LNM 11/09, 13th Dist170918447_13/26/200910/29/2013
AddLake Washington Central Monitoring Lighted BuoyY Fl Y 4s PrivN 47° 36' 44.000"W 122° 15' 15.400"LNM 28/08, 13th Dist171118447_39/26/200810/29/2013
Edition 29, Print Date May. /2008
RelocateAndrews Bay DaybeaconW BnN 47° 33' 44.838"W 122° 15' 53.844"LNM 13/08, 13th Dist171118447_34/3/200810/29/2013
RelocateJuanita Bay Danger Shoal DaybeaconW BnN 47° 41' 49.284"W 122° 13' 01.710"LNM 13/08, 13th Dist171118447_34/3/200810/29/2013
ChangeAndrews Bay DaybeaconW BnN 47° 33' 44.838"W 122° 15' 53.844"LNM 13/08, 13th Dist171118447_34/3/200810/29/2013
ChangeJuanita Bay Danger Shoal DaybeaconW BnN 47° 41' 49.284"W 122° 13' 01.710"LNM 13/08, 13th Dist171118447_34/3/200810/29/2013
RelocateLake Union Shoal Buoy 2R N "2"N 47° 37' 49.554"W 122° 20' 13.657"LNM 09/08, 13th Dist171018447_23/19/200810/29/2013
ChangeNOAA Research Lighted Buoy SBY Fl Y 4s "SB" PrivN 47° 40' 55.000"W 122° 24' 46.000"LNM 51/07, 13th Dist170918447_12/13/200810/29/2013
DeleteNational Ocean Service Pier B Lights2 F "B" PrivN 47° 38' 10.260"W 122° 19' 47.460"LNM 37/07, 13th Dist171018447_22/13/200810/29/2013
DeleteNational Ocean Service Pier A Lights2 F "A" PrivN 47° 38' 08.040"W 122° 19' 48.360"LNM 37/07, 13th Dist171018447_22/13/200810/29/2013
Changelongitude122°18'N 47° 39' 29.700"W 122° 17' 58.900"LNM 37/07, 13th Dist171018447_22/13/200810/29/2013
DeleteN L WASHINGTON MONITORING LBY Fl Y 4s PrivN 47° 41' 13.000"W 122° 13' 59.000"LNM 12/07, 13th Dist171118447_32/13/200810/29/2013
ChangeWest Point LightAl WR 10s 27ft 16M HORN (Bl 10s)N 47° 39' 43.075"W 122° 26' 08.538"LNM 02/07, 13th Dist170918447_12/13/200810/29/2013
RelocateJuanita Bay Shoal DbnW BnN 47° 41' 49.284"W 122° 13' 01.710"LNM 48/06, 13th Dist171118447_32/13/200810/29/2013
RelocateAndrews Bay DbnW BnN 47° 33' 44.838"W 122° 15' 53.844"LNM 48/06, 13th Dist171118447_32/13/200810/29/2013
DeletePipeline Area PT 4 OF 4Chart No. 1: L40.2N 47° 39' 05.900"W 122° 12' 47.400"LNM 31/06, 13th Dist171118447_32/13/200810/29/2013
DeletePipeline Area PT 3 OF 4Chart No. 1: L40.2N 47° 39' 09.880"W 122° 12' 21.650"LNM 31/06, 13th Dist171118447_32/13/200810/29/2013
DeletePipeline Area PT 2 OF 4Chart No. 1: L40.2N 47° 39' 08.770"W 122° 12' 47.890"LNM 31/06, 13th Dist171118447_32/13/200810/29/2013
DeletePipeline Area PT 1 OF 4Chart No. 1: L40.2N 47° 39' 12.620"W 122° 12' 23.390"LNM 31/06, 13th Dist171118447_32/13/200810/29/2013
AddWreck in feet16 WkN 47° 44' 51.030"W 122° 15' 58.160"LNM 25/06, 13th Dist171118447_32/13/200810/29/2013
ChangeWebster Point Light "21"Fl G 4s 19ft 5M "21"N 47° 38' 51.296"W 122° 16' 33.714"LNM 17/06, 13th Dist171018447_22/13/200810/29/2013
ChangeWebster Point Light "21"Fl G 4s 19ft 5M "21"N 47° 38' 51.296"W 122° 16' 33.714"LNM 17/06, 13th Dist171118447_32/13/200810/29/2013
Edition 28, Print Date Dec. /2005
ChangeShilshole Bay App LBRW Mo (A)N 47° 40' 55.351"W 122° 25' 07.569"LNM 49/05, 13th Dist170918447_12/13/200810/29/2013
DeleteNorth Lake Washington Monitoring LBY Fl Y 4s PrivN 47° 40' 45.000"W 122° 13' 52.000"LNM 47/05, 13th Dist171118447_32/13/200810/29/2013
AddSounding in Feet26N 47° 39' 50.670"W 122° 23' 16.380"LNM 09/05, 13th Dist170918447_12/13/200810/29/2013
DeleteSounding in Feet33N 47° 39' 49.880"W 122° 23' 15.980"LNM 09/05, 13th Dist170918447_12/13/200810/29/2013
AddSounding in Feet29N 47° 39' 51.220"W 122° 23' 18.980"LNM 09/05, 13th Dist170918447_12/13/200810/29/2013
DeleteSounding in Feet35N 47° 39' 50.840"W 122° 23' 18.170"LNM 09/05, 13th Dist170918447_12/13/200810/29/2013
AddSounding in Feet27N 47° 39' 52.840"W 122° 23' 22.730"LNM 09/05, 13th Dist170918447_12/13/200810/29/2013
DeleteSounding in Feet33N 47° 39' 52.810"W 122° 23' 23.400"LNM 09/05, 13th Dist170918447_12/13/200810/29/2013
AddSounding in Feet33N 47° 38' 21.560"W 122° 20' 20.600"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSounding in Feet39N 47° 38' 22.260"W 122° 20' 20.920"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
AddSounding in Feet & Fractions35N 47° 38' 16.700"W 122° 20' 19.540"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSounding in Feet41N 47° 38' 16.350"W 122° 20' 18.020"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSounding in Feet44N 47° 38' 17.290"W 122° 20' 20.160"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
AddSounding in Feet34N 47° 38' 01.320"W 122° 20' 16.830"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSounding in Feet48N 47° 38' 01.740"W 122° 20' 17.850"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
AddSounding in Feet44N 47° 37' 57.800"W 122° 20' 17.080"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSounding in Feet49N 47° 37' 58.900"W 122° 20' 17.850"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
AddSounding in Feet31N 47° 37' 48.790"W 122° 20' 17.200"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
AddSounding in Feet21N 47° 37' 44.940"W 122° 20' 16.210"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSounding in Feet27N 47° 37' 45.000"W 122° 20' 17.440"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSounding in Feet36N 47° 37' 48.600"W 122° 20' 18.820"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
AddSounding in Feet19N 47° 37' 54.060"W 122° 19' 46.550"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
AddSounding in Feet32N 47° 38' 37.150"W 122° 20' 06.890"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSounding in Feet40N 47° 38' 36.560"W 122° 20' 07.020"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSounding in Feet26N 47° 37' 54.550"W 122° 19' 45.980"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
RelocateSubmerged Pile PT 2 OF 2Pile PA Chart No. 1: K43.1N 47° 38' 58.120"W 122° 19' 42.510"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
RelocateSubmerged Pile PT 1 OF 2Pile PA Chart No. 1: K43.1N 47° 38' 58.320"W 122° 19' 42.840"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
AddWreck in Fathoms26 Wk Chart No. 1: K26N 47° 38' 57.790"W 122° 19' 42.400"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteDangerous WreckPA Chart No. 1: K28 N 47° 38' 57.710"W 122° 19' 42.990"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
AddSounding in Feet13N 47° 38' 49.500"W 122° 18' 01.830"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSounding in Feet29N 47° 38' 49.290"W 122° 18' 00.870"LNM 09/05, 13th Dist171018447_22/13/200810/29/2013
DeleteSouth Lake Washington Mon LBY Fl Y 4s PrivN 47° 35' 35.000"W 122° 16' 23.500"LNM 01/05, 13th Dist171118447_32/13/200810/29/2013
ReviseUPPER GUIDE WALL LTF Y 14 ftN 47° 39' 53.000"W 122° 23' 28.000"LNM 45/04, 13th Dist170918447_12/13/200810/29/2013
ReviseLOWER GUIDE WALL LTF Y 8 ftN 47° 40' 07.000"W 122° 24' 15.000"LNM 45/04, 13th Dist170918447_12/13/200810/29/2013
ReviseACOE SHILSHOLE BAY SLMBFl 4s PrivN 47° 40' 17.000"W 122° 25' 22.000"LNM 45/04, 13th Dist170918447_12/13/200810/29/2013
ReviseACOE SHILSHOLE BAY NLMBFl 4s PrivN 47° 41' 05.000"W 122° 24' 34.000"LNM 45/04, 13th Dist170918447_12/13/200810/29/2013
DeletePile in Feet24 Subm pile ** Chart No.1 Symbol K41 **N 47° 38' 51.400"W 122° 19' 46.000"LNM 47/04, 13th Dist171018447_22/13/200810/29/2013
AddSOUNDING IN FT & DANGER CURVE24 Subm pileN 47° 38' 51.400"W 122° 19' 46.000"LNM 20/04, 13th Dist171018447_22/13/200810/29/2013
AddSOUNDING IN FT & DANGER CURVE12 Subm pileN 47° 38' 42.800"W 122° 19' 52.500"LNM 20/04, 13th Dist171018447_22/13/200810/29/2013


This listing provides all corrections to this chart since 4/28/2004, the Release Date of Edition 27.

Edition: 30, Print Date: Sep. /2012
Edition: 29, Print Date: May. /2008
Edition: 28, Print Date: Dec. /2005
Edition: 27, Print Date: Apr. /2004
Edition: 26, Print Date: 1/25/1997


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