Chart: 18447, Current Edition: 30, Print Date: Sep. /2012
Lake Washington Ship Canal and Lake Washington
This is the Last Edition of this chart. It will be canceled on Jun 5, 2024

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Action	Item Name	Charting Label	Latitude	Longitude	Published Document	Kapp	RNC Panel	RNC Posted	PDF Posted
Add	Dangerous Submerged Rock	Chart No. 1: K13	N 47° 31' 24.900"	W 122° 15' 34.542"	LNM 05/24, 13th Dist	1711	18447_3	1/25/2024	1/25/2024
Delete	Overhead Cable Note	OVERHEAD CABLE AUTHORIZED CL 155 FT MHW	N 47° 40' 05.000"	W 122° 24' 00.000"	LNM 26/22, 13th Dist	1709	18447_1	7/7/2022	7/7/2022
Add	Southport Slow No Wake Buoy N	W Or C "N" Priv	N 47° 30' 19.120"	W 122° 12' 23.470"	LNM 42/21, 13th Dist	1711	18447_3	10/28/2021	10/28/2021
Add	Southport Lighted Buoy 2	R "2" Fl R 4s Priv	N 47° 30' 13.620"	W 122° 12' 27.560"	LNM 42/21, 13th Dist	1711	18447_3	10/28/2021	10/28/2021
Add	Southport Lighted Buoy 1	G "1" Fl G 4s Priv	N 47° 30' 15.380"	W 122° 12' 24.400"	LNM 42/21, 13th Dist	1711	18447_3	10/28/2021	10/28/2021
Add	Southport Dock Light A	Fl Y 6s "A" Priv	N 47° 30' 11.600"	W 122° 12' 19.900"	LNM 42/21, 13th Dist	1711	18447_3	10/28/2021	10/28/2021
Add	Southport Dock Light 4	Fl R 6s "4" Priv	N 47° 30' 12.420"	W 122° 12' 24.870"	LNM 42/21, 13th Dist	1711	18447_3	10/28/2021	10/28/2021
Add	Sunken wreck	None	N 47° 35' 17.581"	W 122° 13' 24.272"	LNM 50/19, 13th Dist	1711	18447_3	12/19/2019	12/19/2019
Change	Tabulation - LAKE WASHINGTON SHIP CANAL PROJECT DEPTHS	Tabulation - LAKE WASHINGTON SHIP CANAL PROJECT DEPTHS	N 47° 38' 39.000"	W 122° 21' 46.000"	LNM 22/19, 13th Dist	1710	18447_2	5/30/2019	5/30/2019
Add	Depth Note - PROJECT DEPTHS	Channel 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/Hydro	N 47° 38' 40.450"	W 122° 21' 28.660"	LNM 22/19, 13th Dist	1710	18447_2	5/30/2019	5/30/2019
Change	Juanita Bay Shoal Daybeacon	RW Bn	N 47° 41' 49.616"	W 122° 13' 01.090"	LNM 05/19, 13th Dist	1711	18447_3	2/7/2019	2/7/2019
Change	Andrews Bay Shoal Daybeacon	BW Bn	N 47° 33' 44.980"	W 122° 15' 53.893"	LNM 05/19, 13th Dist	1711	18447_3	2/7/2019	2/7/2019
Relocate	Andrews Bay Daybeacon	W Bn	N 47° 33' 44.980"	W 122° 15' 53.893"	LNM 05/19, 13th Dist	1711	18447_3	2/7/2019	2/7/2019
Change	Juanita Bay Danger Shoal Daybeacon	RW Bn Ra Ref	N 47° 41' 49.616"	W 122° 13' 01.090"	LNM 04/19, 13th Dist	1711	18447_3	2/7/2019	2/7/2019
Change	Bridge Label	Bridge 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 FT	N 47° 37' 48.000"	W 122° 13' 46.000"	LNM 28/18, 13th Dist	1711	18447_3	7/5/2018	7/5/2018
Add	Bridge Construction PT 4 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 35.060"	W 122° 16' 26.980"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 3 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 38.870"	W 122° 16' 48.590"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 2 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 42.000"	W 122° 17' 30.200"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 1 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 41.380"	W 122° 17' 54.770"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Delete	Fixed Bridge Label	FIXED BRIDGE W FIXED SPAN HOR CL 206 FT VERT CL 44 FT	N 47° 38' 30.320"	W 122° 16' 50.880"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 4 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 35.870"	W 122° 16' 27.960"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Bridge Construction PT 3 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 39.760"	W 122° 16' 47.930"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Bridge Construction PT 2 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 42.860"	W 122° 17' 30.330"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Bridge Construction PT 1 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 42.710"	W 122° 17' 56.360"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Bridge Note - NOTE F	EVERGREEN 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 FT	N 47° 37' 48.000"	W 122° 13' 46.000"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Change	fixed bridge to bridge in ruins with dashed lines. PT 2 OF 2	Ruins Chart No. 1: F33.1	N 47° 38' 36.320"	W 122° 17' 48.440"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Change	fixed bridge to bridge in ruins with dashed lines. PT 2 OF 2	Ruins Chart No. 1: F33.1	N 47° 38' 36.320"	W 122° 17' 48.440"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Change	fixed bridge to bridge in ruins with dashed lines. PT 1 OF 2	Ruins Chart No. 1: F33.1	N 47° 38' 42.100"	W 122° 17' 47.550"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Change	fixed bridge to bridge in ruins with dashed lines. PT 1 OF 2	Ruins Chart No. 1: F33.1	N 47° 38' 42.100"	W 122° 17' 47.550"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Delete	Bridge Note - Note F	See side B for bridge clearences	N 47° 38' 32.000"	W 122° 16' 48.040"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Change	fixed bridge to bridge in ruins with dashed lines. PT 2 OF 2	Ruins Chart No. 1: F33.1	N 47° 38' 36.090"	W 122° 17' 50.110"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Change	fixed bridge to bridge in ruins with dashed lines. PT 2 OF 2	Ruins Chart No. 1: F33.1	N 47° 38' 36.090"	W 122° 17' 50.110"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Change	fixed bridge to bridge in ruins with dashed lines. PT 1 OF 2	Ruins Chart No. 1: F33.1	N 47° 38' 41.480"	W 122° 17' 51.800"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Change	fixed bridge to bridge in ruins with dashed lines. PT 1 OF 2	Ruins Chart No. 1: F33.1	N 47° 38' 41.480"	W 122° 17' 51.800"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Delete	Fixed Bridge Label	FIXED BRIDGE E FIXED SPAN HOR CL 207 FT VERT CL 57 FT	N 47° 38' 09.610"	W 122° 14' 22.820"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Delete	Bridge Construction PT 2 OF 2	Chart No. 1: D23.5, with magenta screen extending 500 feet from bridge, reference note B	N 47° 38' 17.070"	W 122° 14' 37.280"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Delete	Bridge Construction PT 1 OF 2	Chart No. 1: D23.5, with magenta screen extending 500 feet from bridge, reference note B	N 47° 38' 33.380"	W 122° 16' 25.380"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 2 OF 2	Magenta 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 Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 1 OF 2	Magenta 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 Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Fixed Bridge PT 2 OF 2	Chart No. 1: D22	N 47° 38' 16.200"	W 122° 14' 25.890"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Fixed Bridge PT 1 OF 2	Chart No. 1: D22	N 47° 38' 18.390"	W 122° 14' 37.200"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge under construction Note - CAUTION	Fixed 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 Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 6 OF 6	Chart No. 1: De	N 47° 38' 46.690"	W 122° 17' 31.630"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 6 OF 6	Chart No. 1: De	N 47° 38' 46.690"	W 122° 17' 31.630"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 5 OF 6	Chart No. 1: De	N 47° 38' 47.280"	W 122° 17' 33.010"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 5 OF 6	Chart No. 1: De	N 47° 38' 47.280"	W 122° 17' 33.010"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 4 OF 6	Chart No. 1: De	N 47° 38' 47.110"	W 122° 17' 34.350"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 4 OF 6	Chart No. 1: De	N 47° 38' 47.110"	W 122° 17' 34.350"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 3 OF 6	Chart No. 1: De	N 47° 38' 46.670"	W 122° 17' 34.310"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 3 OF 6	Chart No. 1: De	N 47° 38' 46.670"	W 122° 17' 34.310"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 2 OF 6	Chart No. 1: De	N 47° 38' 46.660"	W 122° 17' 35.110"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 2 OF 6	Chart No. 1: De	N 47° 38' 46.660"	W 122° 17' 35.110"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 1 OF 6	Chart No. 1: De	N 47° 38' 46.000"	W 122° 17' 35.030"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Footbridge Bridge PT 1 OF 6	Chart No. 1: De	N 47° 38' 46.000"	W 122° 17' 35.030"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Label	Bridges being removed	N 47° 38' 38.840"	W 122° 17' 49.020"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Bridge Label	Bridges being removed	N 47° 38' 38.840"	W 122° 17' 49.020"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction Label	Bridge under construction	N 47° 38' 40.920"	W 122° 17' 07.750"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Delete	Fixed Bridge PT 2 OF 2	Chart No. 1: D22	N 47° 38' 16.190"	W 122° 14' 30.970"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Delete	Fixed Bridge PT 1 OF 2	Chart No. 1: D22	N 47° 38' 17.070"	W 122° 14' 37.280"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Delete	Pontoon Bridge Label	PONTOON BRIDGE HOR CL 200 FT (BEING RECONST)	N 47° 38' 31.820"	W 122° 15' 43.460"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Delete	Fixed Bridge PT 6 OF 6	Chart No. 1: D22	N 47° 38' 33.640"	W 122° 16' 27.990"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Delete	Fixed Bridge PT 5 OF 6	Chart No. 1: D22	N 47° 38' 34.180"	W 122° 16' 31.640"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Delete	Fixed Bridge PT 4 OF 6	Chart No. 1: D22	N 47° 38' 38.800"	W 122° 16' 48.600"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Delete	Fixed Bridge PT 3 OF 6	Chart No. 1: D22	N 47° 38' 41.750"	W 122° 17' 22.500"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Delete	Fixed Bridge PT 2 OF 6	Chart No. 1: D22	N 47° 38' 41.950"	W 122° 17' 29.270"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Delete	Fixed Bridge PT 1 OF 6	Chart No. 1: D22	N 47° 38' 42.000"	W 122° 17' 55.480"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Bridge Construction PT 4 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 35.660"	W 122° 16' 26.780"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 3 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 39.760"	W 122° 16' 47.930"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 2 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 42.860"	W 122° 17' 30.330"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 1 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 42.710"	W 122° 17' 56.360"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction Label	Bridge under construction	N 47° 38' 27.920"	W 122° 15' 38.360"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Fixed Bridge Label	FIXED BRIDGE (see note F on Side B)	N 47° 38' 40.920"	W 122° 17' 07.750"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Bridge Construction PT 2 OF 2	Chart No. 1: D.d	N 47° 38' 18.390"	W 122° 14' 37.200"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 1 OF 2	Chart No. 1: D.d	N 47° 38' 35.330"	W 122° 16' 26.890"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Label	EVERGREEN POINT PONTOON BRIDGE (see note F)	N 47° 38' 27.920"	W 122° 15' 38.360"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Fixed Bridge Label	A	N 47° 38' 35.920"	W 122° 16' 29.920"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Fixed Bridge Label	A	N 47° 38' 35.920"	W 122° 16' 29.920"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Delete	Fixed Bridge PT 2 OF 2	Chart No. 1: D22	N 47° 38' 33.380"	W 122° 16' 25.380"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Delete	Fixed Bridge PT 1 OF 2	Chart No. 1: D22	N 47° 38' 42.100"	W 122° 17' 55.450"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Bridge Construction PT 4 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 35.200"	W 122° 16' 28.000"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Bridge Construction PT 3 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 38.870"	W 122° 16' 48.590"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Bridge Construction PT 2 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 42.000"	W 122° 17' 30.200"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Bridge Construction PT 1 OF 4	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 47° 38' 41.380"	W 122° 17' 54.770"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Fixed Bridge Label	C	N 47° 38' 18.280"	W 122° 14' 35.560"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Add	Fixed Bridge Label	B	N 47° 38' 35.580"	W 122° 16' 28.230"	LNM 22/18, 13th Dist	1710	18447_2	5/31/2018	5/31/2018
Add	Fixed Bridge Label	B	N 47° 38' 35.580"	W 122° 16' 28.230"	LNM 22/18, 13th Dist	1711	18447_3	5/31/2018	5/31/2018
Change	Note C	Seaplane 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 Dist	1710	18447_2	5/17/2018	5/10/2018
Add	Seaplane Warning Lighted Buoy E	W Or "E" Fl 4s Priv	N 47° 37' 47.959"	W 122° 20' 06.973"	LNM 14/18, 13th Dist	1710	18447_2	4/12/2018	4/5/2018
Add	Seaplane Warning Lighted Buoy D	W Or "D" Fl 4s Priv	N 47° 37' 55.356"	W 122° 20' 06.551"	LNM 14/18, 13th Dist	1710	18447_2	4/12/2018	4/5/2018
Add	Seaplane Warning Lighted Buoy C	W Or "C" Fl 4s Priv	N 47° 38' 02.753"	W 122° 20' 06.130"	LNM 14/18, 13th Dist	1710	18447_2	4/12/2018	4/5/2018
Add	Seaplane Warning Lighted Buoy B	W Or "B" Fl 4s Priv	N 47° 38' 10.149"	W 122° 20' 05.708"	LNM 14/18, 13th Dist	1710	18447_2	4/12/2018	4/5/2018
Add	Seaplane Warning Lighted Buoy A	W Or "A" Fl 4s Priv	N 47° 38' 17.546"	W 122° 20' 05.286"	LNM 14/18, 13th Dist	1710	18447_2	4/12/2018	4/5/2018
Change	Note C	Seaplane 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 Dist	1710	18447_2	4/12/2018	4/5/2018
Add	Dangerous wreck, depth unknown	None	N 47° 40' 35.760"	W 122° 24' 52.200"	LNM 48/17, 13th Dist	1709	18447_1	11/30/2017	11/30/2017
Relocate	Webster Point Light 21	Fl G 4s 19ft 5M "21"	N 47° 38' 51.369"	W 122° 16' 33.534"	LNM 17/17, 13th Dist	1710	18447_2	5/4/2017	5/4/2017
Relocate	Webster Point Light 21	Fl G 4s 19ft 5M "21"	N 47° 38' 51.369"	W 122° 16' 33.534"	LNM 17/17, 13th Dist	1711	18447_3	5/4/2017	5/4/2017
Add	SR-520 Bridge West Channel SW Mooring Cable Warning Sign	W Bn Priv	N 47° 38' 34.172"	W 122° 16' 27.251"	LNM 13/17, 13th Dist	1711	18447_3	4/6/2017	4/6/2017
Add	SR-520 Bridge West Channel SW Mooring Cable Lighted Warning Buoy	W Or Fl 2s Priv	N 47° 38' 30.929"	W 122° 16' 28.270"	LNM 13/17, 13th Dist	1710	18447_2	4/6/2017	4/6/2017
Add	SR-520 Bridge West Channel SW Mooring Cable Lighted Warning Buoy	W Or Fl 2s Priv	N 47° 38' 30.929"	W 122° 16' 28.270"	LNM 13/17, 13th Dist	1711	18447_3	4/6/2017	4/6/2017
Add	SR-520 Bridge West Channel NW Mooring Cable Warning Sign	W Bn Priv	N 47° 38' 36.482"	W 122° 16' 26.474"	LNM 13/17, 13th Dist	1711	18447_3	4/6/2017	4/6/2017
Add	SR-520 Bridge West Channel NW Mooring Cable Lighted Warning Buoy	W Or Fl 2s Priv	N 47° 38' 37.209"	W 122° 16' 26.335"	LNM 13/17, 13th Dist	1711	18447_3	4/6/2017	4/6/2017
Add	SR-520 Bridge East Channel SE Mooring Cable Warning Sign	W Bn Priv	N 47° 38' 17.268"	W 122° 14' 37.689"	LNM 13/17, 13th Dist	1711	18447_3	4/6/2017	4/6/2017
Add	SR-520 Bridge East Channel SE Mooring Cable Lighted Warning Buoy	W Or Fl 2s Priv	N 47° 38' 15.869"	W 122° 14' 38.155"	LNM 13/17, 13th Dist	1711	18447_3	4/6/2017	4/6/2017
Add	SR-520 Bridge East Channel NE Mooring Cable Warning Sign	W Bn Priv	N 47° 38' 19.575"	W 122° 14' 36.895"	LNM 13/17, 13th Dist	1711	18447_3	4/6/2017	4/6/2017
Add	SR-520 Bridge East Channel NE Mooring Cable Lighted Warning Buoy	W Or Fl 2s Priv	N 47° 38' 21.552"	W 122° 14' 36.312"	LNM 13/17, 13th Dist	1711	18447_3	4/6/2017	4/6/2017
Add	SR-520 Bridge Maintenance Pier South Light B	Fl Y 6s "B" Priv	N 47° 38' 17.200"	W 122° 14' 31.140"	LNM 41/16, 13th Dist	1711	18447_3	10/20/2016	10/20/2016
Add	SR-520 Bridge Maintenance Pier North Light A	Fl Y 6s "A" Priv	N 47° 38' 17.880"	W 122° 14' 31.460"	LNM 41/16, 13th Dist	1711	18447_3	10/20/2016	10/20/2016
Change	Foul Ground	Anchor and chain	N 47° 41' 12.688"	W 122° 24' 38.372"	LNM 39/16, 13th Dist	1709	18447_1	10/13/2016	10/13/2016
Change	Foul Ground	Anchor and chain	N 47° 40' 22.265"	W 122° 25' 23.296"	LNM 39/16, 13th Dist	1709	18447_1	10/13/2016	10/13/2016
Add	Obstruction	Obstn (anchor)	N 47° 41' 12.688"	W 122° 24' 38.372"	LNM 39/16, 13th Dist	1709	18447_1	10/6/2016	10/6/2016
Add	Obstruction	Obstn (anchor)	N 47° 40' 22.265"	W 122° 25' 23.296"	LNM 39/16, 13th Dist	1709	18447_1	10/6/2016	10/6/2016
Delete	ACOE Shilshole Bay North Lighted Mooring Buoy	Fl 4s Priv	N 47° 41' 13.400"	W 122° 24' 37.900"	LNM 38/16, 13th Dist	1709	18447_1	9/29/2016	9/29/2016
Change	Shilshole Bay Entrance Leading Light	Oc R 4s 22ft	N 47° 39' 59.668"	W 122° 24' 10.737"	LNM 12/16, 13th Dist	1709	18447_1	3/31/2016	3/31/2016
Relocate	Shilshole Bay Entrance Leading Light	Oc R 4s 22ft	N 47° 39' 59.668"	W 122° 24' 10.737"	LNM 12/16, 13th Dist	1709	18447_1	3/31/2016	3/31/2016
Delete	ACOE Shilshole Bay South Lighted Mooring Buoy	Fl 4s Priv	N 47° 40' 22.300"	W 122° 25' 23.500"	LNM 09/16, 13th Dist	1709	18447_1	3/10/2016	3/10/2016
Relocate	Webster Point Light 21	Fl G 4s 19ft 5M "21"	N 47° 38' 51.273"	W 122° 16' 33.697"	LNM 42/14, 13th Dist	1710	18447_2	10/23/2014	10/30/2014
Relocate	Webster Point Light 21	Fl G 4s 19ft 5M "21"	N 47° 38' 51.273"	W 122° 16' 33.697"	LNM 42/14, 13th Dist	1711	18447_3	10/23/2014	10/30/2014
Change	Shilshole Bay Entrance Leading Light	Oc R 4s 19ft	N 47° 39' 59.594"	W 122° 24' 10.883"	LNM 21/14, 13th Dist	1709	18447_1	6/5/2014	6/12/2014
Change	Kenmore Channel Lighted Mooring Buoy	Fl 4s Priv	N 47° 45' 04.906"	W 122° 15' 56.015"	LNM 21/14, 13th Dist	1711	18447_3	6/5/2014	6/12/2014
Change	Shilshole Bay Entrance Lighted Buoy 2	R "2" Fl R 2.5s	N 47° 40' 39.351"	W 122° 24' 57.469"	LNM 21/14, 13th Dist	1709	18447_1	6/5/2014	6/12/2014
Change	Shilshole Bay Entrance Lighted Buoy 1	G "1" Fl G 2.5s	N 47° 40' 45.851"	W 122° 24' 53.569"	LNM 21/14, 13th Dist	1709	18447_1	6/5/2014	6/12/2014
Delete	Shilshole Bay Approach Lighted Buoy S	RW "S" Mo (A)	N 47° 40' 55.351"	W 122° 25' 07.569"	LNM 21/14, 13th Dist	1709	18447_1	6/5/2014	6/12/2014
Delete	Shilshole Bay Entrance Range Rear Light	Iso R 6s 86ft	N 47° 39' 53.542"	W 122° 24' 04.868"	LNM 21/14, 13th Dist	1709	18447_1	6/5/2014	6/12/2014
Change	Shilshole Bay Breakwater Light 3	Fl G 4s 29ft 5M "3"	N 47° 40' 37.994"	W 122° 24' 43.299"	LNM 21/14, 13th Dist	1709	18447_1	6/5/2014	6/12/2014
Relocate	Kenmore Channel Lighted Mooring Buoy	Fl 4s Priv	N 47° 45' 04.906"	W 122° 15' 56.015"	LNM 21/14, 13th Dist	1711	18447_3	6/5/2014	6/12/2014
Change	Meydenbauer Bay Yacht Club Lights (6)	6 F Y Priv	N 47° 36' 28.429"	W 122° 12' 30.322"	LNM 53/13, 13th Dist	1711	18447_3	1/16/2014	1/16/2014
Relocate	Meydenbauer Bay Yacht Club Lights (6)	6 F Y Priv	N 47° 36' 28.429"	W 122° 12' 30.322"	LNM 53/13, 13th Dist	1711	18447_3	1/16/2014	1/16/2014
Change	NOAA Pier Clearance Lights (2)	2 F Y Priv	N 47° 41' 17.210"	W 122° 15' 34.610"	LNM 49/13, 13th Dist	1711	18447_3	12/12/2013	12/13/2013
Relocate	NOAA Pier Clearance Lights (2)	2 F Y Priv	N 47° 41' 17.210"	W 122° 15' 34.610"	LNM 49/13, 13th Dist	1711	18447_3	12/12/2013	12/13/2013
Delete	Chic's Pier Light	F Y Priv	N 47° 36' 36.000"	W 122° 12' 36.000"	LNM 35/13, 13th Dist	1711	18447_3	9/3/2013	10/29/2013
Change	Cichs Pier Light	F Y Priv	N 47° 36' 36.000"	W 122° 12' 36.000"	LNM 17/13, 13th Dist	1711	18447_3	5/14/2013	10/29/2013
Change	Shilshole Bay Entrance Range Rear Light	Iso R 6s 86ft	N 47° 39' 53.542"	W 122° 24' 04.868"	LNM 14/13, 13th Dist	1709	18447_1	5/6/2013	10/29/2013
Change	Shilshole Bay Entrance Range Front Light	Q R 19ft	N 47° 39' 59.594"	W 122° 24' 10.883"	LNM 14/13, 13th Dist	1709	18447_1	5/6/2013	10/29/2013
Relocate	Shilshole Bay Entrance Range Rear Light	Iso R 6s 86ft	N 47° 39' 53.542"	W 122° 24' 04.868"	LNM 14/13, 13th Dist	1709	18447_1	5/6/2013	10/29/2013
Relocate	Shilshole Bay Entrance Range Front Light	Q R 19ft	N 47° 39' 59.594"	W 122° 24' 10.883"	LNM 14/13, 13th Dist	1709	18447_1	5/6/2013	10/29/2013
Edition 30, Print Date Sep. /2012
Relocate	Kenmore Channel Lighted Buoy 4	R "4" Fl R 4s	N 47° 45' 14.155"	W 122° 15' 41.459"	LNM 36/12, 13th Dist	1711	18447_3	9/11/2012	10/29/2013
Change	Depth Legend - Kenmore Navigation Channel to:	11 FT 2010	N 47° 45' 14.100"	W 122° 15' 42.800"	LNM 33/12, 13th Dist	1711	18447_3	8/8/2012	10/29/2013
Add	Wreck in Feet	8 Wk (Chart No 1: K26)	N 47° 38' 29.480"	W 122° 16' 33.796"	LNM 25/12, 13th Dist	1710	18447_2	6/18/2012	10/29/2013
Substitute	Wreck in Feet	8 Wk for 9 Wk Chart No 1: K26	N 47° 38' 29.480"	W 122° 16' 33.796"	LNM 25/12, 13th Dist	1711	18447_3	6/18/2012	10/29/2013
Delete	Sounding in Feet	48	N 47° 34' 31.900"	W 122° 11' 45.800"	LNM 25/12, 13th Dist	1711	18447_3	6/18/2012	10/29/2013
Add	Obstruction in Feet	37 Obstn Chart No. 1: K41	N 47° 34' 30.702"	W 122° 11' 44.897"	LNM 25/12, 13th Dist	1711	18447_3	6/18/2012	10/29/2013
Delete	Symbol for light.	(Southerly of two lights)	N 47° 36' 00.800"	W 122° 17' 02.600"	LNM 17/12, 13th Dist	1711	18447_3	5/7/2012	10/29/2013
Relocate	North Leschi Breakwater Lights	5 F Y Priv	N 47° 36' 14.688"	W 122° 16' 55.991"	LNM 16/12, 13th Dist	1711	18447_3	5/3/2012	10/29/2013
Change	South Leschi Breakwater Lights	5 F Y Priv	N 47° 36' 05.259"	W 122° 17' 00.628"	LNM 16/12, 13th Dist	1711	18447_3	5/3/2012	10/29/2013
Relocate	North Leschi Breakwater Lights (5)	5 F Y Priv	N 47° 36' 14.688"	W 122° 16' 55.991"	LNM 16/12, 13th Dist	1711	18447_3	5/3/2012	10/29/2013
Relocate	South Leschi Breakwater Lights (5)	5 F Y Priv	N 47° 36' 05.259"	W 122° 17' 00.628"	LNM 16/12, 13th Dist	1711	18447_3	5/3/2012	10/29/2013
Change	Flo Villa Lights (2)	2 F Y 10ft Priv	N 47° 38' 19.190"	W 122° 19' 51.684"	LNM 34/11, 13th Dist	1710	18447_2	8/29/2011	10/29/2013
Relocate	Flo Villa Lights (2)	2 F Y 10ft Priv	N 47° 38' 19.190"	W 122° 19' 51.684"	LNM 34/11, 13th Dist	1710	18447_2	8/29/2011	10/29/2013
Delete	National Ocean Service Dolphin Light	F Y Priv	N 47° 38' 12.000"	W 122° 19' 51.000"	LNM 34/11, 13th Dist	1710	18447_2	8/29/2011	10/29/2013
Change	Tabulation - LAKE WASHINGTON SHIP CANAL	Tabulation - LAKE WASHINGTON SHIP CANAL	N 47° 38' 39.000"	W 122° 21' 46.000"	LNM 31/11, 13th Dist	1710	18447_2	7/28/2011	10/29/2013
Relocate	Shilshole Bay Entrance Range Rear Light	Iso R 6s 81ft	N 47° 39' 53.556"	W 122° 24' 04.913"	LNM 29/11, 13th Dist	1709	18447_1	7/25/2011	10/29/2013
Relocate	Shilshole Bay Entrance Range Front Light	Q R 20ft	N 47° 39' 59.607"	W 122° 24' 10.903"	LNM 29/11, 13th Dist	1709	18447_1	7/25/2011	10/29/2013
Change	Golden Gardens Boat Ramp Pier Light	F Y Priv	N 47° 41' 13.869"	W 122° 24' 16.041"	LNM 28/11, 13th Dist	1709	18447_1	7/18/2011	10/29/2013
Relocate	Golden Gardens Boat Ramp Pier Light	F Y Priv	N 47° 41' 13.869"	W 122° 24' 16.041"	LNM 28/11, 13th Dist	1709	18447_1	7/18/2011	10/29/2013
Add	Lake Union Test Area Lighted Buoy D	Y "D", Fl Y 2.5s Priv	N 47° 38' 26.000"	W 122° 20' 15.000"	LNM 19/11, 13th Dist	1710	18447_2	5/18/2011	10/29/2013
Add	Lake Union Test Area Lighted Buoy C	Y "C", Fl Y 2.5s Priv	N 47° 38' 26.000"	W 122° 19' 56.000"	LNM 19/11, 13th Dist	1710	18447_2	5/18/2011	10/29/2013
Add	Lake Union Test Area Lighted Buoy B	Y "B", Fl Y 2.5s Priv	N 47° 38' 23.000"	W 122° 19' 56.000"	LNM 19/11, 13th Dist	1710	18447_2	5/18/2011	10/29/2013
Add	Lake Union Test Area Lighted Buoy A	Y "A", Fl Y 2.5s Priv	N 47° 38' 23.000"	W 122° 20' 15.000"	LNM 19/11, 13th Dist	1710	18447_2	5/18/2011	10/29/2013
Add	Obstruction in Feet	8 Subm piles Chart No. 1: K41	N 47° 31' 53.560"	W 122° 12' 28.040"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	25 Subm piles Chart No. 1: K41	N 47° 31' 36.800"	W 122° 12' 29.500"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	64 Obstn Chart No. 1: K41	N 47° 30' 50.550"	W 122° 12' 40.740"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Non-Dangerous Obstruction in Feet	69 Obstn enclosed by dashed line circle	N 47° 30' 41.010"	W 122° 12' 36.670"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	14 Subm piles Chart No. 1: K41	N 47° 32' 09.390"	W 122° 12' 15.580"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	15 Subm piles Chart No. 1: K41	N 47° 32' 02.930"	W 122° 12' 24.940"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	10 Subm pile Chart No. 1: K41	N 47° 32' 38.940"	W 122° 15' 24.130"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	31 Subm pile Chart No. 1: K41	N 47° 31' 29.200"	W 122° 13' 20.650"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Label	Numerous obstructions (see note E)	N 47° 30' 18.250"	W 122° 12' 46.950"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Label	Numerous obstructions (see note E)	N 47° 30' 25.590"	W 122° 12' 22.050"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Label	Numerous obstructions (see note E)	N 47° 30' 45.770"	W 122° 12' 39.410"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Non-Dangerous Obstruction in Feet	73 Obstn enclosed by dashed line circle	N 47° 30' 34.770"	W 122° 12' 33.270"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	10 Obstn Chart No. 1: K41	N 47° 30' 28.370"	W 122° 12' 14.970"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	Pile	Chart No. 1: F22	N 47° 30' 21.400"	W 122° 12' 11.800"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	17 Subm pile Chart No. 1: K41	N 47° 30' 06.960"	W 122° 13' 09.560"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	23 Obstn Chart No. 1: K41	N 47° 30' 20.460"	W 122° 12' 12.540"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	4 Obstn Chart No. 1: K41	N 47° 30' 21.450"	W 122° 12' 19.740"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	21 Obstn Chart No. 1: K41	N 47° 30' 25.650"	W 122° 12' 16.790"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	Pile	Chart No. 1: F22	N 47° 32' 22.540"	W 122° 11' 54.140"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Pile	Chart No. 1: F22	N 47° 32' 12.460"	W 122° 12' 05.780"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Pile	Chart No. 1: F22	N 47° 32' 12.640"	W 122° 12' 09.900"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	log boom area limit line PT 6 OF 6	Chart No 1: N61	N 47° 31' 39.300"	W 122° 12' 17.500"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	log boom area limit line PT 5 OF 6	Chart No 1: N61	N 47° 31' 39.000"	W 122° 12' 28.300"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	log boom area limit line PT 4 OF 6	Chart No 1: N61	N 47° 31' 40.000"	W 122° 12' 29.300"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	log boom area limit line PT 3 OF 6	Chart No 1: N61	N 47° 31' 47.100"	W 122° 12' 31.000"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	log boom area limit line PT 2 OF 6	Chart No 1: N61	N 47° 31' 59.900"	W 122° 12' 25.600"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	log boom area limit line PT 1 OF 6	Chart No 1: N61	N 47° 32' 02.000"	W 122° 12' 25.100"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area PT 7 OF 7	black dashed limit line	N 47° 30' 20.800"	W 122° 12' 08.300"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area PT 6 OF 7	black dashed limit line	N 47° 30' 23.700"	W 122° 12' 13.600"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area PT 5 OF 7	black dashed limit line	N 47° 30' 25.700"	W 122° 12' 13.900"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area PT 4 OF 7	black dashed limit line	N 47° 30' 32.100"	W 122° 12' 20.200"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area PT 3 OF 7	black dashed limit line	N 47° 30' 32.400"	W 122° 12' 17.100"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area PT 2 OF 7	black dashed limit line	N 47° 30' 34.600"	W 122° 12' 17.900"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area PT 1 OF 7	black dashed limit line	N 47° 30' 38.400"	W 122° 12' 13.100"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 4 OF 4	black dashed limit line, label Subm piles	N 47° 30' 15.970"	W 122° 12' 13.020"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 3 OF 4	black dashed limit line, label Subm piles	N 47° 30' 30.600"	W 122° 12' 31.600"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 2 OF 4	black dashed limit line, label Subm piles	N 47° 30' 31.300"	W 122° 12' 25.300"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 1 OF 4	black dashed limit line, label Subm piles	N 47° 30' 19.500"	W 122° 12' 10.700"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	37 Subm pile Chart No. 1: K41	N 47° 30' 14.130"	W 122° 13' 12.700"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	12 Subm pile Chart No. 1: K41	N 47° 31' 36.710"	W 122° 12' 23.160"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Wreck in Feet	6 Wk Chart No. 1: K26	N 47° 31' 08.710"	W 122° 12' 53.290"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Pile	Chart No. 1: F22	N 47° 32' 06.990"	W 122° 12' 14.600"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 5 OF 5	black dashed limit line with label: Subm piles	N 47° 30' 08.500"	W 122° 12' 41.300"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 4 OF 5	black dashed limit line with label: Subm piles	N 47° 30' 08.400"	W 122° 12' 50.400"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 3 OF 5	black dashed limit line with label: Subm piles	N 47° 30' 26.900"	W 122° 12' 51.200"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 2 OF 5	black dashed limit line with label: Subm piles	N 47° 30' 27.000"	W 122° 12' 42.800"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 1 OF 5	black dashed limit line with label: Subm piles	N 47° 30' 08.500"	W 122° 12' 41.300"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 9 OF 9	black dashed limit line, label Subm piles	N 47° 30' 46.880"	W 122° 12' 17.640"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 8 OF 9	black dashed limit line, label Subm piles	N 47° 30' 46.510"	W 122° 12' 23.540"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 7 OF 9	black dashed limit line, label Subm piles	N 47° 30' 42.430"	W 122° 12' 25.300"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 6 OF 9	black dashed limit line, label Subm piles	N 47° 30' 42.120"	W 122° 12' 29.620"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 5 OF 9	black dashed limit line, label Subm piles	N 47° 30' 52.010"	W 122° 12' 40.350"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 4 OF 9	black dashed limit line, label Subm piles	N 47° 30' 53.660"	W 122° 12' 48.740"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 3 OF 9	black dashed limit line, label Subm piles	N 47° 30' 56.210"	W 122° 12' 45.120"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 2 OF 9	black dashed limit line, label Subm piles	N 47° 30' 54.870"	W 122° 12' 42.810"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	submerged pile area limit line PT 1 OF 9	black dashed limit line, label Subm piles	N 47° 30' 56.380"	W 122° 12' 39.190"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	57 Subm pile Chart No. 1: K41	N 47° 31' 27.500"	W 122° 13' 18.170"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	54 Obstn Chart No. 1: K41	N 47° 30' 19.080"	W 122° 12' 43.150"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	57 Obstn Chart No. 1: K41	N 47° 30' 20.110"	W 122° 12' 50.410"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	60 Obstn Chart No. 1: K41	N 47° 30' 23.050"	W 122° 12' 47.640"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	43 Subm pile Chart No. 1: K41	N 47° 30' 09.930"	W 122° 13' 07.830"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Rock in Feet	41 Rk Chart No. 1: K14.2	N 47° 31' 19.040"	W 122° 15' 31.450"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	Log boom area limit line PT 3 OF 3	Chart No. 1: N61	N 47° 31' 57.400"	W 122° 12' 11.900"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	Log boom area limit line PT 2 OF 3	Chart No. 1: N61	N 47° 31' 57.800"	W 122° 12' 24.800"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	Log boom area limit line PT 1 OF 3	Chart No. 1: N61	N 47° 32' 02.000"	W 122° 12' 25.100"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	53 Obstn Chart No. 1: K41	N 47° 30' 27.190"	W 122° 12' 49.260"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	60 Obstn Chart No. 1: K41	N 47° 30' 26.550"	W 122° 12' 56.280"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	25 Subm pile Chart No. 1: K41	N 47° 31' 36.830"	W 122° 12' 29.520"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	17 Subm pile Chart No. 1: K41	N 47° 31' 21.010"	W 122° 15' 37.030"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	7 Subm pile Chart No. 1: K41	N 47° 31' 17.020"	W 122° 15' 37.920"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	29 Subm pile Chart No. 1: K41	N 47° 30' 15.000"	W 122° 13' 17.690"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	21 Subm piles Chart No. 1: K41	N 47° 32' 43.310"	W 122° 15' 19.660"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Note E	Numerous 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 Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	6 Obstn Chart No. 1: K41	N 47° 30' 53.300"	W 122° 12' 29.000"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	44 Obstn Chart No. 1: K41	N 47° 30' 55.200"	W 122° 12' 36.430"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Non-Dangerous Obstruction in Feet	75 Obstn enclosed by dashed line circle	N 47° 30' 46.760"	W 122° 12' 30.530"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	33 Obstn Chart No. 1: K41	N 47° 30' 48.220"	W 122° 12' 25.610"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	29 Obstn Chart No. 1: K41	N 47° 30' 10.120"	W 122° 12' 52.420"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	10 Obstn Chart No. 1: K41	N 47° 30' 12.240"	W 122° 12' 45.270"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	35 Obstn Chart No. 1: K41	N 47° 30' 13.990"	W 122° 12' 40.440"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	56 Obstn Chart No. 1: K41	N 47° 30' 14.400"	W 122° 12' 52.300"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	Pile	Chart No. 1: F22	N 47° 32' 20.240"	W 122° 11' 55.420"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Delete	Pile	Chart No. 1: F22	N 47° 32' 21.510"	W 122° 11' 55.330"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Non-Dangerous Obstruction in Feet	80 enclosed by dashed line circle and label: Subm pile	N 47° 30' 33.800"	W 122° 12' 51.840"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	50 Subm pile Chart No. 1: K41	N 47° 30' 16.390"	W 122° 13' 13.190"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Add	Obstruction in Feet	37 Subm pile Chart No. 1: K41	N 47° 30' 17.130"	W 122° 13' 25.780"	LNM 15/11, 13th Dist	1711	18447_3	4/11/2011	10/29/2013
Relocate	ACOE Shilshole Bay South Lighted Mooring Buoy	Fl 4s Priv	N 47° 40' 22.300"	W 122° 25' 23.500"	LNM 05/11, 13th Dist	1709	18447_1	2/4/2011	10/29/2013
Relocate	ACOE Shilshole Bay North Lighted Mooring Buoy	Fl 4s Priv	N 47° 41' 13.400"	W 122° 24' 37.900"	LNM 05/11, 13th Dist	1709	18447_1	2/4/2011	10/29/2013
Add	Renton Regulatory Buoys (4)	4 W Or C	N 47° 32' 14.500"	W 122° 11' 55.700"	LNM 36/10, 13th Dist	1711	18447_3	9/10/2010	10/29/2013
Add	Juanita Bay Regulatory Buoys (5)	5 W Or C Priv	N 47° 42' 00.634"	W 122° 12' 49.284"	LNM 23/10, 13th Dist	1711	18447_3	6/23/2010	10/29/2013
Change	Bellevue Marina Dock Lights (8)	8 F Y Priv	N 47° 36' 32.430"	W 122° 12' 35.280"	LNM 35/09, 13th Dist	1711	18447_3	8/20/2009	10/29/2013
Change	NOTE 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 Dist	1711	18447_3	8/6/2009	10/29/2013
Add	Wreck in Feet	37 Wk Chart No. 1: K26	N 47° 34' 36.700"	W 122° 11' 48.860"	LNM 31/09, 13th Dist	1711	18447_3	8/6/2009	10/29/2013
Delete	Sounding in Feet	52	N 47° 34' 37.600"	W 122° 11' 49.800"	LNM 31/09, 13th Dist	1711	18447_3	8/6/2009	10/29/2013
Add	Obstruction in Feet	16 Obstn Subm pile Chart No. 1: K41	N 47° 35' 46.240"	W 122° 13' 40.450"	LNM 31/09, 13th Dist	1711	18447_3	8/6/2009	10/29/2013
Delete	Sounding in Feet	22	N 47° 35' 47.500"	W 122° 13' 43.600"	LNM 31/09, 13th Dist	1711	18447_3	8/6/2009	10/29/2013
Delete	Dangerous Wreck	PA Chart No. 1: K28	N 47° 35' 17.900"	W 122° 15' 28.600"	LNM 31/09, 13th Dist	1711	18447_3	8/6/2009	10/29/2013
Add	Sounding in Feet	8	N 47° 40' 21.700"	W 122° 24' 29.000"	LNM 25/09, 13th Dist	1709	18447_1	6/18/2009	10/29/2013
Add	Obstruction in Feet	7 Subm pile Chart No. 1: K41	N 47° 32' 12.802"	W 122° 12' 08.254"	LNM 21/09, 13th Dist	1711	18447_3	6/1/2009	10/29/2013
Delete	Text: Sea Lion Pen	Sea Lion Pen	N 47° 40' 55.800"	W 122° 24' 48.600"	LNM 20/09, 13th Dist	1709	18447_1	6/1/2009	10/29/2013
Add	Net Anchor Piling Light	Fl Y 4s Priv	N 47° 38' 52.506"	W 122° 19' 35.465"	LNM 20/09, 13th Dist	1710	18447_2	6/1/2009	10/29/2013
Add	Wards Cove Float House Light C	Fl Y 4s "C" Priv	N 47° 38' 50.367"	W 122° 19' 35.436"	LNM 20/09, 13th Dist	1710	18447_2	6/1/2009	10/29/2013
Add	Wards Cove Float House Light B	Fl Y 4s "B" Priv	N 47° 38' 50.218"	W 122° 19' 36.976"	LNM 20/09, 13th Dist	1710	18447_2	6/1/2009	10/29/2013
Add	Wards Cove Float House Light A	Fl Y 4s "A" Priv	N 47° 38' 49.099"	W 122° 19' 37.706"	LNM 20/09, 13th Dist	1710	18447_2	6/1/2009	10/29/2013
Add	Wards Cove Marina Light B	Fl Y 4s "B" Priv	N 47° 38' 48.813"	W 122° 19' 39.600"	LNM 20/09, 13th Dist	1710	18447_2	6/1/2009	10/29/2013
Add	Wards Cove Marina Light A	Fl Y 4s "A" Priv	N 47° 38' 46.361"	W 122° 19' 41.299"	LNM 20/09, 13th Dist	1710	18447_2	6/1/2009	10/29/2013
Delete	NOAA Research Buoy SB	Y Fl Y 4s "SB" Priv	N 47° 40' 55.000"	W 122° 24' 46.000"	LNM 20/09, 13th Dist	1709	18447_1	6/1/2009	10/29/2013
Relocate	Shilshole Bay Approach Lighted Buoy S	RW "S" Mo (A)	N 47° 40' 55.351"	W 122° 25' 07.569"	LNM 11/09, 13th Dist	1709	18447_1	3/26/2009	10/29/2013
Change	Shilshole Bay Approach Lighted Buoy S	RW "S" Mo (A)	N 47° 40' 55.351"	W 122° 25' 07.569"	LNM 11/09, 13th Dist	1709	18447_1	3/26/2009	10/29/2013
Add	Lake Washington Central Monitoring Lighted Buoy	Y Fl Y 4s Priv	N 47° 36' 44.000"	W 122° 15' 15.400"	LNM 28/08, 13th Dist	1711	18447_3	9/26/2008	10/29/2013
Edition 29, Print Date May. /2008
Relocate	Andrews Bay Daybeacon	W Bn	N 47° 33' 44.838"	W 122° 15' 53.844"	LNM 13/08, 13th Dist	1711	18447_3	4/3/2008	10/29/2013
Relocate	Juanita Bay Danger Shoal Daybeacon	W Bn	N 47° 41' 49.284"	W 122° 13' 01.710"	LNM 13/08, 13th Dist	1711	18447_3	4/3/2008	10/29/2013
Change	Andrews Bay Daybeacon	W Bn	N 47° 33' 44.838"	W 122° 15' 53.844"	LNM 13/08, 13th Dist	1711	18447_3	4/3/2008	10/29/2013
Change	Juanita Bay Danger Shoal Daybeacon	W Bn	N 47° 41' 49.284"	W 122° 13' 01.710"	LNM 13/08, 13th Dist	1711	18447_3	4/3/2008	10/29/2013
Relocate	Lake Union Shoal Buoy 2	R N "2"	N 47° 37' 49.554"	W 122° 20' 13.657"	LNM 09/08, 13th Dist	1710	18447_2	3/19/2008	10/29/2013
Change	NOAA Research Lighted Buoy SB	Y Fl Y 4s "SB" Priv	N 47° 40' 55.000"	W 122° 24' 46.000"	LNM 51/07, 13th Dist	1709	18447_1	2/13/2008	10/29/2013
Delete	National Ocean Service Pier B Lights	2 F "B" Priv	N 47° 38' 10.260"	W 122° 19' 47.460"	LNM 37/07, 13th Dist	1710	18447_2	2/13/2008	10/29/2013
Delete	National Ocean Service Pier A Lights	2 F "A" Priv	N 47° 38' 08.040"	W 122° 19' 48.360"	LNM 37/07, 13th Dist	1710	18447_2	2/13/2008	10/29/2013
Change	longitude	122°18'	N 47° 39' 29.700"	W 122° 17' 58.900"	LNM 37/07, 13th Dist	1710	18447_2	2/13/2008	10/29/2013
Delete	N L WASHINGTON MONITORING LB	Y Fl Y 4s Priv	N 47° 41' 13.000"	W 122° 13' 59.000"	LNM 12/07, 13th Dist	1711	18447_3	2/13/2008	10/29/2013
Change	West Point Light	Al WR 10s 27ft 16M HORN (Bl 10s)	N 47° 39' 43.075"	W 122° 26' 08.538"	LNM 02/07, 13th Dist	1709	18447_1	2/13/2008	10/29/2013
Relocate	Juanita Bay Shoal Dbn	W Bn	N 47° 41' 49.284"	W 122° 13' 01.710"	LNM 48/06, 13th Dist	1711	18447_3	2/13/2008	10/29/2013
Relocate	Andrews Bay Dbn	W Bn	N 47° 33' 44.838"	W 122° 15' 53.844"	LNM 48/06, 13th Dist	1711	18447_3	2/13/2008	10/29/2013
Delete	Pipeline Area PT 4 OF 4	Chart No. 1: L40.2	N 47° 39' 05.900"	W 122° 12' 47.400"	LNM 31/06, 13th Dist	1711	18447_3	2/13/2008	10/29/2013
Delete	Pipeline Area PT 3 OF 4	Chart No. 1: L40.2	N 47° 39' 09.880"	W 122° 12' 21.650"	LNM 31/06, 13th Dist	1711	18447_3	2/13/2008	10/29/2013
Delete	Pipeline Area PT 2 OF 4	Chart No. 1: L40.2	N 47° 39' 08.770"	W 122° 12' 47.890"	LNM 31/06, 13th Dist	1711	18447_3	2/13/2008	10/29/2013
Delete	Pipeline Area PT 1 OF 4	Chart No. 1: L40.2	N 47° 39' 12.620"	W 122° 12' 23.390"	LNM 31/06, 13th Dist	1711	18447_3	2/13/2008	10/29/2013
Add	Wreck in feet	16 Wk	N 47° 44' 51.030"	W 122° 15' 58.160"	LNM 25/06, 13th Dist	1711	18447_3	2/13/2008	10/29/2013
Change	Webster Point Light "21"	Fl G 4s 19ft 5M "21"	N 47° 38' 51.296"	W 122° 16' 33.714"	LNM 17/06, 13th Dist	1710	18447_2	2/13/2008	10/29/2013
Change	Webster Point Light "21"	Fl G 4s 19ft 5M "21"	N 47° 38' 51.296"	W 122° 16' 33.714"	LNM 17/06, 13th Dist	1711	18447_3	2/13/2008	10/29/2013

This listing provides all corrections to this chart since 12/29/2005, the Release Date of Edition 28.

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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Chart: 18447, Current Edition: 30, Print Date: Sep. /2012Lake Washington Ship Canal and Lake WashingtonThis is the Last Edition of this chart. It will be canceled on Jun 5, 2024

Chart: 18447, Current Edition: 30, Print Date: Sep. /2012
Lake Washington Ship Canal and Lake Washington
This is the Last Edition of this chart. It will be canceled on Jun 5, 2024