Chart: 18450, Current Edition: 20, Print Date: Jan. /2017
Seattle Harbor, Elliott Bay and Duwamish Waterway

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ActionItem NameCharting LabelLatitudeLongitudePublished DocumentKappRNC PanelRNC PostedPDF Posted
AddElliott Bay Net Piling Warning Light DFl Y 4s "D" PrivN 47° 35' 05.990"W 122° 21' 56.141"LNM 20/22, 13th Dist171418450_15/26/20225/26/2022
AddElliott Bay Net Piling Warning Light CFl Y 4s "C" PrivN 47° 35' 08.829"W 122° 21' 53.735"LNM 20/22, 13th Dist171418450_15/26/20225/26/2022
AddElliott Bay Net Piling Warning Light BFl Y 4s "B" PrivN 47° 35' 08.978"W 122° 21' 50.010"LNM 20/22, 13th Dist171418450_15/26/20225/26/2022
AddElliott Bay Net Piling Warning Light AFl Y 4s "A" PrivN 47° 35' 10.960"W 122° 21' 50.010"LNM 20/22, 13th Dist171418450_15/26/20225/26/2022
RelocateElliott Bay Fish Haven Buoy BW Or C "B" PrivN 47° 37' 30.060"W 122° 22' 24.480"LNM 36/21, 13th Dist171418450_19/16/20219/16/2021
RelocateElliott Bay Fish Haven Buoy AW Or C "A" PrivN 47° 37' 32.100"W 122° 22' 31.620"LNM 36/21, 13th Dist171418450_19/16/20219/16/2021
Changebridge construction label to Bascule Bridge LabelBASCULE BRIDGE HOR CL 125 FT VERT CL 29 FTN 47° 31' 50.000"W 122° 18' 46.000"LNM 07/19, 13th Dist192818450_22/7/20192/7/2019
Changebridge construction with magenta screen extending 500 feet from bridge to Bascule Bridge Chart No. 1: D23.4N 47° 31' 46.000"W 122° 18' 52.000"LNM 07/19, 13th Dist192818450_22/7/20192/7/2019
AddSafety Zone LabelSAFETY ZONE 165.1340 (see note A)N 47° 35' 11.820"W 122° 21' 39.310"LNM 31/18, 13th Dist171418450_18/2/20187/26/2018
AddSafety Zone PT 4 OF 4Chart No. 1: N1.2N 47° 35' 19.000"W 122° 21' 30.000"LNM 31/18, 13th Dist171418450_18/2/20187/26/2018
AddSafety Zone PT 3 OF 4Chart No. 1: N1.2N 47° 35' 19.000"W 122° 21' 50.000"LNM 31/18, 13th Dist171418450_18/2/20187/26/2018
AddSafety Zone PT 2 OF 4Chart No. 1: N1.2N 47° 35' 04.000"W 122° 21' 50.000"LNM 31/18, 13th Dist171418450_18/2/20187/26/2018
AddSafety Zone PT 1 OF 4Chart No. 1: N1.2N 47° 35' 04.000"W 122° 21' 30.000"LNM 31/18, 13th Dist171418450_18/2/20187/26/2018
ChangeTabulation - Duwamish WaterwayTabulation - Duwamish WaterwayN 47° 33' 36.000"W 122° 19' 30.000"LNM 14/18, 13th Dist171418450_13/29/20183/29/2018
ChangeTabulation - DUWAMISH WATERWAYTabulation - DUWAMISH WATERWAYN 47° 33' 36.000"W 122° 19' 30.000"LNM 49/17, 13th Dist171418450_112/7/201711/30/2017
ChangeDepth Legend - Duwamish Waterway to:7 FT MAY 2017N 47° 31' 08.060"W 122° 18' 14.110"LNM 49/17, 13th Dist192818450_212/7/201711/30/2017
ChangeDepth Legend - Duwamish Waterway to:11 FT MAY 2017N 47° 31' 05.260"W 122° 18' 23.820"LNM 49/17, 13th Dist192818450_212/7/201711/30/2017
DeleteConveyor Belt PT 3 of 3Conveyor BeltN 47° 35' 55.390"W 122° 20' 09.880"LNM 28/17, 13th Dist171418450_17/13/20177/13/2017
DeleteConveyor Belt PT 2 of 3Conveyor BeltN 47° 35' 55.390"W 122° 20' 21.040"LNM 28/17, 13th Dist171418450_17/13/20177/13/2017
DeleteConveyor Belt PT 1 of 3Conveyor BeltN 47° 35' 57.429"W 122° 20' 20.941"LNM 28/17, 13th Dist171418450_17/13/20177/13/2017
DeletePier 46 Overhead Conveyor LightFl Y 2s PrivN 47° 35' 57.429"W 122° 20' 20.941"LNM 28/17, 13th Dist171418450_17/13/20177/13/2017
ChangeColman Ferry Terminal Fog Signal NoteThe light showing fixed white and siren is privately maintained and operated during fog only.N 47° 36' 09.000"W 122° 19' 22.000"LNM 26/17, 13th Dist171418450_17/6/20177/6/2017
ChangeColman Ferry Terminal North Dolphin LightsSIRENN 47° 36' 09.890"W 122° 20' 22.100"LNM 26/17, 13th Dist171418450_17/6/20177/6/2017
Edition 20, Print Date Jan. /2017
RelocateElliot Bay Fish Pen Light AFl Y 6s "A" PrivN 47° 37' 20.705"W 122° 22' 04.213"LNM 19/16, 13th Dist171418450_15/19/20165/19/2016
ChangeElliot Bay Fish Pen Light AFl Y 6s "A" PrivN 47° 37' 20.705"W 122° 22' 04.213"LNM 19/16, 13th Dist171418450_15/19/20165/19/2016
ChangeElliot Bay Fish Pen Light BFl Y 6s "B" PrivN 47° 37' 19.689"W 122° 22' 02.784"LNM 19/16, 13th Dist171418450_15/19/20165/19/2016
RelocateElliot Bay Fish Pen Light BFl Y 6s "B" PrivN 47° 37' 19.689"W 122° 22' 02.784"LNM 19/16, 13th Dist171418450_15/19/20165/19/2016
DeletePoint Williams Research Lighted BuoyY Fl Y 4s PrivN 47° 33' 13.790"W 122° 24' 22.020"LNM 34/15, 13th Dist171418450_19/3/20159/3/2015
AddObstruction in Feet36 Obstn Chart No. 1: K41N 47° 35' 12.400"W 122° 21' 46.100"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet26 Obstn Chart No. 1: K41N 47° 35' 12.000"W 122° 21' 50.000"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet28 Obstn Chart No. 1: K41N 47° 35' 10.100"W 122° 21' 54.000"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet12 Obstn Chart No. 1: K41N 47° 37' 43.900"W 122° 23' 09.500"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet40 Obstn Chart No. 1: K41N 47° 37' 32.700"W 122° 22' 46.500"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet42 Obstn Chart No. 1: K41N 47° 37' 33.800"W 122° 22' 47.800"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet29 Obstn Chart No. 1: K41N 47° 37' 56.000"W 122° 23' 01.800"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet33 Obstn Chart No. 1: K41N 47° 37' 44.700"W 122° 23' 01.800"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet22 Obstn Chart No. 1: K41N 47° 37' 38.600"W 122° 23' 10.900"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet16 Obstn Chart No. 1: K41N 47° 35' 46.000"W 122° 23' 03.400"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet24 Obstn Chart No. 1: K41N 47° 35' 42.900"W 122° 22' 59.400"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet25 Obstn Chart No. 1: K41N 47° 33' 19.000"W 122° 20' 35.700"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet19 Obstn Chart No. 1: K41N 47° 33' 22.600"W 122° 20' 27.500"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet33 Obstn Chart No. 1: K41N 47° 37' 48.300"W 122° 23' 02.100"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet30 Obstn Chart No. 1: K41N 47° 37' 36.500"W 122° 23' 08.700"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet66 Obstn Chart No. 1: K41N 47° 37' 29.800"W 122° 22' 44.700"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet14 Obstn Chart No. 1: K41N 47° 35' 08.600"W 122° 21' 58.100"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet12 Obstn Chart No. 1: K41N 47° 35' 07.400"W 122° 21' 56.100"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet62 Obstn Chart No. 1: K41N 47° 35' 35.800"W 122° 20' 37.200"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet8 Obstn Chart No. 1: K41N 47° 35' 04.600"W 122° 21' 44.100"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet10 Obstn Chart No. 1: K41N 47° 35' 04.400"W 122° 21' 46.800"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet21 Obstn Chart No. 1: K41N 47° 35' 32.900"W 122° 22' 52.400"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet42 Obstn Chart No. 1: K41N 47° 35' 20.600"W 122° 21' 10.700"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet42 Obstn Chart No. 1: K41N 47° 35' 18.600"W 122° 21' 09.900"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet83 Obstn Chart No. 1: K41N 47° 35' 17.500"W 122° 22' 33.300"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet33 Obstn Chart No. 1: K41N 47° 35' 58.100"W 122° 20' 19.000"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
DeleteObstruction in Feet43 Obstn Chart No. 1: K41N 47° 35' 16.200"W 122° 21' 41.300"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet36 Obstn Chart No. 1: K41N 47° 35' 15.500"W 122° 20' 36.400"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
DeleteObstruction in Feet29 Obstn Chart No. 1: K41N 47° 35' 13.000"W 122° 21' 47.300"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet31 Obstn Chart No. 1: K41N 47° 35' 11.800"W 122° 21' 46.200"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet21 Obstn Chart No. 1: K41N 47° 33' 24.800"W 122° 20' 25.600"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddObstruction in Feet20 Obstn Chart No. 1: K41N 47° 33' 22.900"W 122° 20' 25.900"LNM 21/15, 13th Dist171418450_16/4/20156/4/2015
AddPipeline Area LabelPipeline AreaN 47° 35' 40.000"W 122° 23' 33.000"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 12 OF 12Chart No. 1: L40.2N 47° 35' 39.260"W 122° 23' 22.300"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 11 OF 12Chart No. 1: L40.2N 47° 35' 42.350"W 122° 23' 27.220"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 10 OF 12Chart No. 1: L40.2N 47° 35' 43.620"W 122° 23' 29.260"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 9 OF 12Chart No. 1: L40.2N 47° 35' 45.260"W 122° 23' 31.670"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 8 OF 12Chart No. 1: L40.2N 47° 35' 46.690"W 122° 23' 36.200"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 7 OF 12Chart No. 1: L40.2N 47° 35' 45.900"W 122° 23' 40.810"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 6 OF 12Chart No. 1: L40.2N 47° 35' 43.740"W 122° 23' 43.500"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 5 OF 12Chart No. 1: L40.2N 47° 35' 40.470"W 122° 23' 43.860"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 4 OF 12Chart No. 1: L40.2N 47° 35' 38.280"W 122° 23' 41.990"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 3 OF 12Chart No. 1: L40.2N 47° 35' 36.650"W 122° 23' 39.580"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 2 OF 12Chart No. 1: L40.2N 47° 35' 35.120"W 122° 23' 37.150"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
AddPipeline Area PT 1 OF 12Chart No. 1: L40.2N 47° 35' 31.200"W 122° 23' 30.920"LNM 03/15, 13th Dist171418450_11/15/20151/22/2015
Addregulated navigation area PT 2 OF 2(use Chart No. 1: N1.2)N 47° 32' 07.230"W 122° 19' 09.630"LNM 03/15, 13th Dist192818450_21/15/20151/15/2015
Addregulated navigation area PT 1 OF 2(use Chart No. 1: N1.2)N 47° 32' 08.340"W 122° 19' 11.760"LNM 03/15, 13th Dist192818450_21/15/20151/15/2015
Addregulated navigation area labelREGULATED NAVIGATION AREA 165.1338 (see note A)N 47° 32' 10.000"W 122° 19' 09.000"LNM 03/15, 13th Dist192818450_21/15/20151/15/2015
AddObstruction in Feet6 Snag Chart No. 1: K41N 47° 37' 43.000"W 122° 23' 11.600"LNM 41/14, 13th Dist171418450_110/16/201410/16/2014
AddShipmates LightFl 2.5s PrivN 47° 37' 15.000"W 122° 21' 49.000"LNM 07/14, 13th Dist171418450_12/27/20143/13/2014
ChangeAlki Point LightFl 5s 39ft 16MN 47° 34' 34.582"W 122° 25' 13.982"LNM 01/14, 13th Dist171418450_11/23/20141/23/2014
AddShipmates LightFl 2.5s PrivN 47° 37' 14.963"W 122° 21' 49.276"LNM 49/13, 13th Dist171418450_112/12/201312/13/2013
AddPoint Williams Research Lighted BuoyFl Y 4s PrivN 47° 33' 13.790"W 122° 24' 22.020"LNM 31/13, 13th Dist171418450_18/8/201310/29/2013
AddPier 46 Overhead Conveyor LightFl Y 2s PrivN 47° 35' 57.429"W 122° 20' 20.941"LNM 23/13, 13th Dist171418450_16/11/201310/29/2013
AddPier 15 1/2 Barge Slip Light 2Fl R 4s "2" PrivN 47° 35' 18.000"W 122° 21' 06.900"LNM 14/13, 13th Dist171418450_15/6/201310/29/2013
AddPier 15 1/2 Barge Slip Light AFl Y 4s "A" PrivN 47° 35' 18.000"W 122° 21' 04.000"LNM 14/13, 13th Dist171418450_15/6/201310/29/2013
DeleteGeneral Anchorage Area limit PT 4 OF 4Chart No. 1: N12.1N 47° 35' 26.300"W 122° 20' 45.700"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 3 OF 4Chart No. 1: N12.1N 47° 35' 55.900"W 122° 20' 45.700"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 2 OF 4Chart No. 1: N12.1N 47° 35' 55.900"W 122° 21' 30.000"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 1 OF 4Chart No. 1: N12.1N 47° 35' 16.900"W 122° 21' 30.300"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 5 OF 5Chart No. 1: N12.1N 47° 35' 42.400"W 122° 23' 16.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 4 OF 5Chart No. 1: N12.1N 47° 35' 56.200"W 122° 23' 16.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 3 OF 5Chart No. 1: N12.1N 47° 35' 56.000"W 122° 21' 48.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 2 OF 5Chart No. 1: N12.1N 47° 35' 45.600"W 122° 21' 41.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 1 OF 5Chart No. 1: N12.1N 47° 35' 10.800"W 122° 21' 41.300"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 3 OF 3Chart No. 1: N12.1N 47° 36' 56.000"W 122° 21' 22.600"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 2 OF 3Chart No. 1: N12.1N 47° 36' 56.100"W 122° 22' 42.600"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 1 OF 3Chart No. 1: N12.1N 47° 37' 36.300"W 122° 22' 42.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 4 OF 4Chart No. 1: N12.1N 47° 37' 59.700"W 122° 23' 05.700"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 3 OF 4Chart No. 1: N12.1N 47° 36' 56.200"W 122° 23' 05.900"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 2 OF 4Chart No. 1: N12.1N 47° 37' 51.600"W 122° 25' 10.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteGeneral Anchorage Area limit PT 1 OF 4Chart No. 1: N12.1N 47° 38' 20.100"W 122° 24' 49.200"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 4 OF 4use Chart No. 1 N12.1N 47° 35' 25.800"W 122° 20' 45.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 3 OF 4use Chart No. 1 N12.1N 47° 35' 55.850"W 122° 20' 45.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 2 OF 4use Chart No. 1 N12.1N 47° 35' 55.850"W 122° 21' 30.000"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 1 OF 4use Chart No. 1 N12.1N 47° 35' 19.200"W 122° 21' 30.000"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 6 OF 6use Chart No. 1 N12.1N 47° 35' 42.100"W 122° 23' 16.460"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 5 OF 6use Chart No. 1 N12.1N 47° 35' 55.850"W 122° 23' 16.460"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 4 OF 6use Chart No. 1 N12.1N 47° 35' 55.850"W 122° 21' 48.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 3 OF 6use Chart No. 1 N12.1N 47° 35' 45.500"W 122° 21' 41.000"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 2 OF 6use Chart No. 1 N12.1N 47° 35' 30.000"W 122° 21' 41.000"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 1 OF 6use Chart No. 1 N12.1N 47° 35' 30.000"W 122° 22' 54.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 3 OF 3use Chart No. 1 N12.1N 47° 36' 56.200"W 122° 21' 22.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 2 OF 3use Chart No. 1 N12.1N 47° 36' 56.200"W 122° 22' 43.000"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 1 OF 3use Chart No. 1 N12.1N 47° 37' 36.200"W 122° 22' 43.000"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 4 OF 4Use Chart No. 1: N12.1N 47° 37' 59.500"W 122° 23' 07.000"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 3 OF 4Use Chart No. 1: N12.1N 47° 36' 56.200"W 122° 23' 07.000"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 2 OF 4Use Chart No. 1: N12.1N 47° 37' 51.600"W 122° 25' 10.500"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
AddGeneral Anchorage Area limit PT 1 OF 4Use Chart No. 1: N12.1N 47° 38' 20.440"W 122° 24' 48.560"LNM 18/13, 13th Dist171418450_14/26/201310/29/2013
DeleteSounding in Feet27N 47° 36' 12.100"W 122° 20' 25.500"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet16 Subm pile (Chart No. 1: K41)N 47° 36' 57.900"W 122° 21' 29.000"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet8 Obstn (Chart No. 1: K41)N 47° 36' 02.500"W 122° 20' 16.800"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
DeleteSounding in Feet19N 47° 36' 12.400"W 122° 20' 22.700"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet15 Subm pile (Chart No. 1: K41)N 47° 36' 12.800"W 122° 20' 24.100"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet19 Obstn (Chart No. 1: K41)N 47° 36' 51.300"W 122° 21' 19.800"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet14 Subm pile (Chart No. 1: K41)N 47° 36' 28.300"W 122° 20' 38.400"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet22 Subm pile (Chart No. 1: K41)N 47° 36' 24.400"W 122° 20' 33.600"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet22 Subm pile (Chart No. 1: K41)N 47° 36' 23.400"W 122° 20' 32.300"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
DeleteSounding in Feet37N 47° 36' 23.200"W 122° 20' 31.800"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
DeleteSounding in Feet37N 47° 36' 54.300"W 122° 21' 26.400"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet13 Subm pile (Chart No. 1: K41)N 47° 36' 12.400"W 122° 20' 23.000"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet22 Subm pile (Chart No. 1: K41)N 47° 36' 57.100"W 122° 21' 29.100"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
DeleteSounding in Feet23N 47° 36' 58.000"W 122° 21' 29.000"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet17 Subm pile (Chart No. 1: K41)N 47° 36' 12.400"W 122° 20' 25.800"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet29 Obstn (Chart No. 1: K41)N 47° 36' 54.200"W 122° 21' 25.900"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
AddObstruction in Feet32 Obstn (Chart No. 1: K41)N 47° 37' 50.000"W 122° 22' 53.100"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
SubstituteObstruction in Feet31 Obstn (Chart No. 1: K41) for 38N 47° 37' 51.400"W 122° 22' 53.400"LNM 11/13, 13th Dist171418450_13/5/201310/29/2013
Edition 19, Print Date Nov. /2012
AddPier 57 Ferris Wheel Warning Lighted Buoy BW Or Fl 4s "B" PrivN 47° 36' 21.468"W 122° 20' 33.896"LNM 24/12, 13th Dist171418450_16/18/201210/29/2013
AddPier 57 Ferris Wheel Warning Lighted Buoy AW Or Fl 4s "A" PrivN 47° 36' 22.092"W 122° 20' 34.333"LNM 24/12, 13th Dist171418450_16/18/201210/29/2013
AddlabelREGULATED NAVIGATION AREA 165.1336 (see note A)N 47° 34' 46.500"W 122° 21' 25.400"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
AddREGULATED NAVIGATION AREA PT 4 OF 4(use Chart No. 1: N1.2)N 47° 34' 37.920"W 122° 21' 29.840"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
AddREGULATED NAVIGATION AREA PT 3 OF 4(use Chart No. 1: N1.2)N 47° 34' 37.920"W 122° 21' 30.510"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
AddREGULATED NAVIGATION AREA PT 2 OF 4(use Chart No. 1: N1.2)N 47° 34' 53.460"W 122° 21' 30.420"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
AddREGULATED NAVIGATION AREA PT 1 OF 4(use Chart No. 1: N1.2)N 47° 34' 52.640"W 122° 21' 28.400"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
AddREGULATED NAVIGATION AREA PT 5 OF 5(use Chart No. 1: N1.2)N 47° 35' 05.900"W 122° 21' 58.000"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
AddREGULATED NAVIGATION AREA PT 4 OF 5(use Chart No. 1: N1.2)N 47° 35' 10.800"W 122° 21' 52.500"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
AddREGULATED NAVIGATION AREA PT 3 OF 5(use Chart No. 1: N1.2)N 47° 35' 26.000"W 122° 21' 52.500"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
AddREGULATED NAVIGATION AREA PT 2 OF 5(use Chart No. 1: N1.2)N 47° 35' 26.000"W 122° 22' 23.000"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
AddREGULATED NAVIGATION AREA PT 1 OF 5(use Chart No. 1: N1.2)N 47° 35' 02.700"W 122° 22' 23.000"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
AddLabelREGULATED NAVIGATION AREA 165.1336 (see note A)N 47° 35' 18.000"W 122° 22' 08.200"LNM 22/12, 13th Dist171418450_15/30/201210/29/2013
ChangeColman Ferry Terminal North Dolphin Light characteristics2 Fl Y 10s PrivN 47° 36' 09.709"W 122° 20' 27.308"LNM 21/12, 13th Dist171418450_15/17/201210/29/2013
ChangeColman Ferry Terminal South Dolphin Light characteristics2 Fl Y 10s PrivN 47° 36' 07.570"W 122° 20' 27.186"LNM 21/12, 13th Dist171418450_15/17/201210/29/2013
ChangeDuwamish Head LightFl 2.5s 25ft 10MN 47° 35' 55.854"W 122° 23' 16.464"LNM 15/12, 13th Dist171418450_14/24/201210/29/2013
DeleteBlack dashed disposal areaDisposal Area (discontinued) Depths from survey of 1934-35N 47° 37' 34.600"W 122° 25' 04.500"LNM 05/12, 13th Dist171418450_11/30/201210/29/2013
DeleteAlki Point Research Lighted BuoyY Q Y PrivN 47° 34' 12.310"W 122° 25' 19.320"LNM 50/11, 13th Dist171418450_112/28/201110/29/2013
AddFog SignalHORN (Bl (2) 15s) (see note)N 47° 36' 09.868"W 122° 20' 22.117"LNM 48/11, 13th Dist171418450_112/20/201110/29/2013
ChangeColman Ferry Terminal South Dolphin LightFl Y 10s PrivN 47° 36' 07.570"W 122° 20' 27.186"LNM 48/11, 13th Dist171418450_112/20/201110/29/2013
ChangeColman Ferry Terminal North Dolphin LightFl Y 10s Priv N 47° 36' 09.709"W 122° 20' 27.308"LNM 48/11, 13th Dist171418450_112/20/201110/29/2013
DeleteLight symbol.F 36 ft HORN (Bl (2) 15s) PrivN 47° 36' 09.600"W 122° 20' 25.700"LNM 48/11, 13th Dist171418450_112/20/201110/29/2013
RelocateColman Ferry Terminal South Dolphin LightFl Y 10s PrivN 47° 36' 07.570"W 122° 20' 27.186"LNM 48/11, 13th Dist171418450_112/20/201110/29/2013
RelocateColman Ferry Terminal North Dolphin LightFl Y 10s Priv N 47° 36' 09.709"W 122° 20' 27.308"LNM 48/11, 13th Dist171418450_112/20/201110/29/2013
ChangeTabulation - DUWAMISH WATERWAYTabulation - DUWAMISH WATERWAYN 47° 33' 36.000"W 122° 19' 30.000"LNM 32/11, 13th Dist171418450_18/9/201110/29/2013
Addchannel limits PT 2 OF 2reach separator lineN 47° 30' 47.300"W 122° 18' 16.200"LNM 32/11, 13th Dist192818450_28/9/201110/29/2013
Addchannel limits PT 1 OF 2reach separator lineN 47° 30' 48.200"W 122° 18' 14.500"LNM 32/11, 13th Dist192818450_28/9/201110/29/2013
AddChannel reach nameTURNING BASINN 47° 30' 45.000"W 122° 18' 13.000"LNM 32/11, 13th Dist192818450_28/9/201110/29/2013
Deletechannel limitsreach separator lineN 47° 31' 45.500"W 122° 18' 50.600"LNM 32/11, 13th Dist192818450_28/9/201110/29/2013
DeleteChannel reach nameSOUTH PARK REACHN 47° 31' 55.200"W 122° 19' 07.000"LNM 32/11, 13th Dist192818450_28/9/201110/29/2013
AddObstruction in Feet43 Obstn Chart No. 1: K41N 47° 35' 16.200"W 122° 21' 41.300"LNM 16/11, 13th Dist171418450_14/18/201110/29/2013
AddAlki Point Research Lighted BuoyY Q Y PrivN 47° 34' 12.310"W 122° 25' 19.320"LNM 09/11, 13th Dist171418450_13/8/201110/29/2013
AddSecurity Zone LabelSECURITY ZONE 165.1334 (see note A)N 47° 35' 25.000"W 122° 20' 27.000"LNM 06/11, 13th Dist171418450_12/2/201110/29/2013
AddSecurity Zone PT 2 OF 2Chart No. 1: N1.2 N 47° 35' 23.690"W 122° 20' 34.770"LNM 06/11, 13th Dist171418450_12/2/201110/29/2013
AddSecurity Zone PT 1 OF 2Chart No. 1: N1.2 N 47° 35' 26.670"W 122° 20' 34.840"LNM 06/11, 13th Dist171418450_12/2/201110/29/2013
AddDepth Legend15 ft rep 2010N 47° 31' 05.400"W 122° 18' 23.900"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDepth Legend10 ft rep 2010N 47° 31' 06.000"W 122° 18' 25.400"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 6 OF 6(use Chart No. 1: I20)N 47° 31' 03.600"W 122° 18' 22.600"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 5 OF 6(use Chart No. 1: I20)N 47° 31' 03.700"W 122° 18' 24.100"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 4 OF 6(use Chart No. 1: I20)N 47° 31' 05.000"W 122° 18' 24.600"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 3 OF 6(use Chart No. 1: I20)N 47° 31' 05.300"W 122° 18' 24.400"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 2 OF 6(use Chart No. 1: I20)N 47° 31' 06.800"W 122° 18' 25.000"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 1 OF 6(use Chart No. 1: I20)N 47° 31' 07.100"W 122° 18' 24.000"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 5 OF 5(use Chart No. 1 I20)N 47° 31' 05.100"W 122° 18' 24.500"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 4 OF 5(use Chart No. 1 I20)N 47° 31' 05.100"W 122° 18' 25.700"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 3 OF 5(use Chart No. 1 I20)N 47° 31' 06.900"W 122° 18' 26.400"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 2 OF 5(use Chart No. 1 I20)N 47° 31' 06.900"W 122° 18' 25.200"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddDredged area limits PT 1 OF 5(use Chart No. 1 I20)N 47° 31' 06.800"W 122° 18' 25.000"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
DeleteSounding in Feet8N 47° 31' 04.100"W 122° 18' 23.200"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
DeleteSingle Line Pier PT 3 OF 3Chart No. 1 F14N 47° 31' 03.300"W 122° 18' 25.100"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
DeleteSingle Line Pier PT 2 OF 3Chart No. 1 F14N 47° 31' 03.500"W 122° 18' 24.200"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
DeleteSingle Line Pier PT 1 OF 3Chart No. 1 F14N 47° 31' 04.000"W 122° 18' 24.000"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddSingle Line Pier PT 2 OF 2Chart No. 1 F14N 47° 31' 02.800"W 122° 18' 25.800"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddSingle Line Pier PT 1 OF 2Chart No. 1 F14N 47° 31' 02.800"W 122° 18' 23.700"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddSingle Line Pier PT 2 OF 2Chart No. 1 F14N 47° 31' 03.300"W 122° 18' 25.900"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddSingle Line Pier PT 1 OF 2Chart No. 1 F14N 47° 31' 03.200"W 122° 18' 23.700"LNM 39/10, 13th Dist192818450_29/24/201010/29/2013
AddLabelSAFETY AND SECURITY ZONE 165.1324 (see note A)N 47° 37' 18.700"W 122° 22' 53.400"LNM 14/10, 13th Dist171418450_14/1/201010/29/2013
AddSafety and Security Zone PT 4 OF 4Chart No. 1: N1.2N 47° 37' 58.000"W 122° 22' 43.000"LNM 14/10, 13th Dist171418450_14/1/201010/29/2013
AddSafety and Security Zone PT 3 OF 4Chart No. 1: N1.2N 47° 37' 06.000"W 122° 22' 43.000"LNM 14/10, 13th Dist171418450_14/1/201010/29/2013
AddSafety and Security Zone PT 2 OF 4Chart No. 1: N1.2N 47° 37' 06.000"W 122° 23' 07.000"LNM 14/10, 13th Dist171418450_14/1/201010/29/2013
AddSafety and Security Zone PT 1 OF 4Chart No. 1: N1.2N 47° 37' 59.200"W 122° 23' 07.000"LNM 14/10, 13th Dist171418450_14/1/201010/29/2013
ChangeDisposal Area Disposal Area (discontinued) Depths from survey of 1934-35N 47° 37' 35.000"W 122° 25' 05.000"LNM 29/09, 13th Dist171418450_17/17/200910/29/2013
AddSmith Cove Lighted Buoy 3G "3" Fl G 4s PrivN 47° 37' 42.488"W 122° 23' 04.529"LNM 23/09, 13th Dist171418450_16/24/200910/29/2013
AddSmith Cove Lighted Buoy 1G "1" Fl G 4s PrivN 47° 37' 37.429"W 122° 23' 06.556"LNM 23/09, 13th Dist171418450_16/24/200910/29/2013
DeleteSmith Cove Buoy 3G C "3"N 47° 37' 46.223"W 122° 23' 03.932"LNM 10/09, 13th Dist171418450_13/19/200910/29/2013
DeleteSmith Cove Buoy 1G C "1"N 47° 37' 41.893"W 122° 23' 04.942"LNM 10/09, 13th Dist171418450_13/19/200910/29/2013
ChangeDuwamish Head LightFl 2.5s 25ft 10M HORN (Bl (2) 20s)N 47° 35' 55.854"W 122° 23' 16.464"LNM 37/08, 13th Dist171418450_19/26/200810/29/2013
ChangeDuwamish Head LightFl 2.5s 15ft 10M HORN (Bl (2) 20s)N 47° 35' 55.854"W 122° 23' 16.464"LNM 36/08, 13th Dist171418450_19/26/200810/29/2013
AddObstruction in Feet3 Obstn Chart No. 1: K41N 47° 37' 50.200"W 122° 23' 48.700"LNM 29/08, 13th Dist171418450_19/26/200810/29/2013
RelocateDuwamish Head LightFl 2.5s 15ft 18M HORN (Bl (2) 20s)N 47° 35' 55.854"W 122° 23' 16.464"LNM 16/08, 13th Dist171418450_14/24/200810/29/2013
DeleteSounding in Feet34N 47° 37' 45.020"W 122° 23' 57.160"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
AddSounding in Feet7N 47° 38' 01.660"W 122° 24' 22.860"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
AddObstruction in Feet24 Obstn Chart No. 1: K41N 47° 37' 37.580"W 122° 23' 12.030"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
AddSounding in Feet29N 47° 37' 45.560"W 122° 23' 57.270"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
AddSounding in Feet12N 47° 37' 48.830"W 122° 23' 56.440"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
AddSubmarine Pipeline PT 2 OF 2Chart No. 1: L40.1N 47° 37' 45.560"W 122° 23' 57.270"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
AddSubmarine Pipeline PT 1 OF 2Chart No. 1: L40.1N 47° 37' 50.140"W 122° 23' 55.500"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
AddSubmarine Pipeline PT 2 OF 2Chart No. 1: L40.1N 47° 37' 48.830"W 122° 23' 56.440"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
AddSubmarine Pipeline PT 1 OF 2Chart No. 1: L40.1N 47° 37' 55.980"W 122° 23' 55.960"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
DeleteSubmarine Pipeline PT 2 OF 2Chart No. 1: L40.1N 47° 37' 53.910"W 122° 23' 55.910"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
DeleteSubmarine Pipeline PT 1 OF 2Chart No. 1: L40.1N 47° 37' 55.980"W 122° 23' 55.960"LNM 08/08, 13th Dist171418450_12/25/200810/29/2013
RelocateSmith Cove Buoy 3G C "3"N 47° 37' 46.223"W 122° 23' 03.932"LNM 05/08, 13th Dist171418450_12/13/200810/29/2013
RelocateFourmile Rock Light 1Fl G 6s 15ft 6M "1"N 47° 38' 20.439"W 122° 24' 48.561"LNM 05/08, 13th Dist171418450_12/13/200810/29/2013
DeleteSounding in Feet31 ftN 47° 36' 38.800"W 122° 21' 15.800"LNM 51/06, 13th Dist171418450_12/13/200810/29/2013
AddSounding in Feet45 ftN 47° 36' 37.900"W 122° 21' 16.200"LNM 51/06, 13th Dist171418450_12/13/200810/29/2013
AddSeacrest Warning Buoy C"C" W Or C PrivN 47° 35' 25.560"W 122° 22' 51.300"LNM 45/06, 13th Dist171418450_12/13/200810/29/2013
AddSeacrest Warning Buoy B "B" W Or C PrivN 47° 35' 20.040"W 122° 22' 43.680"LNM 45/06, 13th Dist171418450_12/13/200810/29/2013
AddSeacrest Warning Buoy A"A" W Or C PrivN 47° 35' 16.500"W 122° 22' 38.940"LNM 45/06, 13th Dist171418450_12/13/200810/29/2013
ChangeAlki Point LtFl 5s 39 ft 15MN 47° 34' 34.582"W 122° 25' 13.982"LNM 45/05, 13th Dist171418450_12/13/200810/29/2013
DeleteLightF R 15ft 6MN 47° 35' 27.000"W 122° 20' 35.000"LNM 12/05, 13th Dist171418450_12/13/200810/29/2013
DeleteCoast Guard Pier Lt SouthF R 15ft 6MN 47° 35' 23.000"W 122° 20' 35.000"LNM 12/05, 13th Dist171418450_12/13/200810/29/2013
DeleteCoast Guard Pier Lt NorthF R 15ft 2MN 47° 35' 24.000"W 122° 20' 34.000"LNM 12/05, 13th Dist171418450_12/13/200810/29/2013
AddSewer PT 4 OF 4Chart No. 1: L41.1N 47° 37' 05.350"W 122° 21' 38.850"LNM 08/05, 13th Dist171418450_12/13/200810/29/2013
AddSewer PT 3 OF 4Chart No. 1: L41.1N 47° 37' 06.120"W 122° 21' 37.570"LNM 08/05, 13th Dist171418450_12/13/200810/29/2013
AddSewer PT 2 OF 4Chart No. 1: L41.1N 47° 37' 02.860"W 122° 21' 43.190"LNM 08/05, 13th Dist171418450_12/13/200810/29/2013
AddSewer PT 1 OF 4Chart No. 1: L41.1N 47° 37' 06.370"W 122° 21' 37.550"LNM 08/05, 13th Dist171418450_12/13/200810/29/2013
ReviseDUWAMISH HEAD LTFl 2.5s 15ft 15MN 47° 35' 55.900"W 122° 23' 16.500"LNM 17/04, 13th Dist171418450_12/13/200810/29/2013


This listing provides all corrections to this chart since 2/18/2004, the Release Date of Edition 18.

Edition: 20, Print Date: Jan. /2017
Edition: 19, Print Date: Nov. /2012
Edition: 18, Print Date: Feb. /2004
Edition: 17, Print Date: Dec. /2002
Edition: 16, Print Date: 5/13/2000


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