Chart: 12289, Current Edition: 52, Print Date: Feb. /2020
Potomac River Mattawoman Creek to Georgetown;Washington Harbor

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ActionItem NameCharting LabelLatitudeLongitudePublished DocumentKappRNC PanelRNC PostedPDF Posted
AddDuck BlindDuck blind (Chart No. 1: Kj)N 38° 35' 41.460"W 077° 14' 41.160"LNM 10/21, 5th Dist66412289_13/25/20213/25/2021
AddUpper Potomac River Light 80Fl R 6s 18ft 4M "80"N 38° 42' 40.787"W 077° 02' 16.475"LNM 42/20, 5th Dist66412289_110/29/202010/29/2020
RelocateUpper Potomac River Channel Buoy 52R N "52"N 38° 35' 41.127"W 077° 11' 56.429"LNM 42/20, 5th Dist66412289_110/29/202010/29/2020
DeleteFort Washington Light 80Fl R 6s 28ft 5M "80"N 38° 42' 44.180"W 077° 02' 12.800"LNM 42/20, 5th Dist66412289_110/29/202010/29/2020
ChangeAnacostia River Lighted Buoy 3G "3" Fl G 4s AIS (Chart No. 1: S17.2)N 38° 51' 47.704"W 077° 00' 35.813"LNM 10/20, 5th Dist66512289_23/19/20203/19/2020
ChangeAnacostia River Lighted Buoy 3G "3" Fl G 4s AIS (Chart No. 1: S17.2)N 38° 51' 47.704"W 077° 00' 35.813"LNM 10/20, 5th Dist66412289_13/19/20203/19/2020
RelocateHains Point Buoy 1G C "1"N 38° 51' 16.405"W 077° 01' 13.914"LNM 06/20, 5th Dist66512289_22/13/20202/13/2020
RelocateHains Point Buoy 1G C "1"N 38° 51' 16.405"W 077° 01' 13.914"LNM 06/20, 5th Dist66412289_12/13/20202/13/2020
RelocateAnacostia River Buoy 2R N "2"N 38° 51' 45.204"W 077° 00' 31.913"LNM 06/20, 5th Dist66512289_22/13/20202/13/2020
RelocateAnacostia River Buoy 2R N "2"N 38° 51' 45.204"W 077° 00' 31.913"LNM 06/20, 5th Dist66412289_12/13/20202/13/2020
Edition 52, Print Date Feb. /2020
AddDyke Marsh Breakwater Warning Light CQ "C" PrivN 38° 45' 32.870"W 077° 02' 44.720"LNM 02/20, 5th Dist66412289_11/30/20201/30/2020
AddDyke Marsh Breakwater Warning Light BQ "B" PrivN 38° 45' 35.640"W 077° 02' 39.400"LNM 02/20, 5th Dist66412289_11/30/20201/30/2020
AddDyke Marsh Breakwater Warning Light AQ "A" PrivN 38° 45' 39.490"W 077° 02' 35.480"LNM 02/20, 5th Dist66412289_11/30/20201/30/2020
DeleteDyke Marsh Lighted Danger Buoy FW Or "F" Q PrivN 38° 45' 32.000"W 077° 02' 46.000"LNM 02/20, 5th Dist66412289_11/30/20201/30/2020
DeleteDyke Marsh Lighted Danger Buoy EW Or "E" Q PrivN 38° 45' 31.000"W 077° 02' 46.000"LNM 02/20, 5th Dist66412289_11/30/20201/30/2020
DeleteDyke Marsh Lighted Danger Buoy DW Or "D" Q PrivN 38° 45' 33.000"W 077° 02' 43.000"LNM 02/20, 5th Dist66412289_11/30/20201/30/2020
DeleteDyke Marsh Lighted Danger Buoy CW Or "C" Q PrivN 38° 45' 34.000"W 077° 02' 40.000"LNM 02/20, 5th Dist66412289_11/30/20201/30/2020
DeleteDyke Marsh Lighted Danger Buoy BW Or "B" Q PrivN 38° 45' 37.000"W 077° 02' 37.000"LNM 02/20, 5th Dist66412289_11/30/20201/30/2020
DeleteDyke Marsh Lighted Danger Buoy AW Or "A" Q PrivN 38° 45' 39.000"W 077° 02' 35.000"LNM 02/20, 5th Dist66412289_11/30/20201/30/2020
DeleteNeabsco Creek Lighted Buoy 2NR "2N" Fl R 2.5sN 38° 35' 45.121"W 077° 14' 40.783"LNM 12/19, 5th Dist66412289_13/21/20193/21/2019
ChangeBridge ConstructionChart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 53' 14.750"W 077° 03' 19.000"LNM 11/19, 5th Dist66512289_23/7/20193/7/2019
ChangeBridge ConstructionChart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 53' 14.750"W 077° 03' 19.000"LNM 11/19, 5th Dist66412289_13/7/20193/7/2019
ChangeBridge Construction LabelBridge under construction (see note)N 38° 53' 14.750"W 077° 03' 19.000"LNM 11/19, 5th Dist66512289_23/7/20193/7/2019
ChangeBridge Construction LabelBridge under construction (see note)N 38° 53' 14.750"W 077° 03' 19.000"LNM 11/19, 5th Dist66412289_13/7/20193/7/2019
AddNeabsco Creek Channel Lighted Buoy 3G "3" Fl G 2.5s PrivN 38° 35' 58.631"W 077° 15' 11.481"LNM 08/19, 5th Dist66412289_12/21/20192/21/2019
AddNeabsco Creek Channel Lighted Buoy 1G "1" Fl G 4s PrivN 38° 35' 45.848"W 077° 14' 45.018"LNM 08/19, 5th Dist66412289_12/21/20192/21/2019
AddDyke Marsh Lighted Danger Buoy AW Or "A" Q PrivN 38° 45' 39.000"W 077° 02' 35.000"LNM 07/19, 5th Dist66412289_12/14/20192/14/2019
AddDyke Marsh Lighted Danger Buoy FW Or "F" Q PrivN 38° 45' 32.000"W 077° 02' 46.000"LNM 07/19, 5th Dist66412289_12/14/20192/14/2019
AddDyke Marsh Lighted Danger Buoy EW Or "E" Q PrivN 38° 45' 31.000"W 077° 02' 46.000"LNM 07/19, 5th Dist66412289_12/14/20192/14/2019
AddDyke Marsh Lighted Danger Buoy DW Or "D" Q PrivN 38° 45' 33.000"W 077° 02' 43.000"LNM 07/19, 5th Dist66412289_12/14/20192/14/2019
AddDyke Marsh Lighted Danger Buoy CW Or "C" Q PrivN 38° 45' 34.000"W 077° 02' 40.000"LNM 07/19, 5th Dist66412289_12/14/20192/14/2019
AddDyke Marsh Lighted Danger Buoy BW Or "B" Q PrivN 38° 45' 37.000"W 077° 02' 37.000"LNM 07/19, 5th Dist66412289_12/14/20192/14/2019
RelocateAlexandria Channel Buoy 11G C "11"N 38° 50' 41.505"W 077° 01' 26.414"LNM 46/18, 5th Dist66512289_211/15/201811/15/2018
RelocateAlexandria Channel Buoy 11G C "11"N 38° 50' 41.505"W 077° 01' 26.414"LNM 46/18, 5th Dist66412289_111/15/201811/15/2018
AddNeabsco Creek Lighted Buoy 2NR "2N" Fl R 2.5sN 38° 35' 45.121"W 077° 14' 40.783"LNM 45/18, 5th Dist66412289_111/15/201811/15/2018
DeleteNeabsco Creek Warning Daybeacon AW "A"N 38° 35' 45.848"W 077° 14' 45.018"LNM 44/18, 5th Dist66412289_111/1/201811/1/2018
DeleteNeabsco Creek Warning Light BFl 2.5s 15ft 4M "B"N 38° 35' 46.409"W 077° 14' 44.506"LNM 44/18, 5th Dist66412289_111/1/201811/1/2018
AddBridge Construction LabelBridge under construction (see note)N 38° 52' 07.640"W 077° 00' 19.400"LNM 31/18, 5th Dist66512289_27/26/20187/26/2018
AddBridge Construction LabelBridge under construction (see note)N 38° 52' 07.640"W 077° 00' 19.400"LNM 31/18, 5th Dist66412289_17/26/20187/26/2018
DeleteSwing Bridge LabelSWING BRIDGE HOR CL 149 VERT CL 40 FTN 38° 52' 09.260"W 077° 00' 35.200"LNM 31/18, 5th Dist66512289_27/26/20187/26/2018
DeleteSwing Bridge LabelSWING BRIDGE HOR CL 149 VERT CL 40 FTN 38° 52' 09.260"W 077° 00' 35.200"LNM 31/18, 5th Dist66412289_17/26/20187/26/2018
ChangeBridge Construction PT 4 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 05.340"W 077° 00' 12.970"LNM 31/18, 5th Dist66512289_27/26/20187/26/2018
ChangeBridge Construction PT 4 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 05.340"W 077° 00' 12.970"LNM 31/18, 5th Dist66412289_17/26/20187/26/2018
ChangeBridge Construction PT 3 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 10.830"W 077° 00' 26.380"LNM 31/18, 5th Dist66512289_27/26/20187/26/2018
ChangeBridge Construction PT 3 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 10.830"W 077° 00' 26.380"LNM 31/18, 5th Dist66412289_17/26/20187/26/2018
ChangeBridge Construction PT 2 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 04.660"W 077° 00' 13.460"LNM 31/18, 5th Dist66512289_27/26/20187/26/2018
ChangeBridge Construction PT 2 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 04.660"W 077° 00' 13.460"LNM 31/18, 5th Dist66412289_17/26/20187/26/2018
ChangeBridge Construction PT 1 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 10.050"W 077° 00' 26.690"LNM 31/18, 5th Dist66512289_27/26/20187/26/2018
ChangeBridge Construction PT 1 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 10.050"W 077° 00' 26.690"LNM 31/18, 5th Dist66412289_17/26/20187/26/2018
AddMassey Creek Light 22Fl R 6s 8ft "22" PrivN 38° 39' 39.120"W 077° 13' 26.690"LNM 26/18, 5th Dist66412289_17/5/20187/5/2018
AddMassey Creek Light 16Fl R 4s 8ft "16" PrivN 38° 39' 26.390"W 077° 13' 30.410"LNM 26/18, 5th Dist66412289_17/5/20187/5/2018
AddMassey Creek Daybeacon 14R "14" PrivN 38° 39' 23.930"W 077° 13' 26.930"LNM 26/18, 5th Dist66412289_17/5/20187/5/2018
AddMassey Creek Light 12Fl R 2s 8ft "12" PrivN 38° 39' 20.520"W 077° 13' 22.370"LNM 26/18, 5th Dist66412289_17/5/20187/5/2018
AddMassey Creek Daybeacon 10R "10" PrivN 38° 39' 16.500"W 077° 13' 21.780"LNM 26/18, 5th Dist66412289_17/5/20187/5/2018
AddMassey Creek Daybeacon 8R "8" PrivN 38° 39' 14.020"W 077° 13' 21.370"LNM 26/18, 5th Dist66412289_17/5/20187/5/2018
AddMassey Creek Daybeacon 6R "6" PrivN 38° 39' 08.760"W 077° 13' 21.660"LNM 26/18, 5th Dist66412289_17/5/20187/5/2018
AddMassey Creek Daybeacon 4R "4" PrivN 38° 39' 02.390"W 077° 13' 21.540"LNM 26/18, 5th Dist66412289_17/5/20187/5/2018
AddMassey Creek Light 2MCQ R 8ft "2MC" PrivN 38° 38' 57.830"W 077° 13' 21.540"LNM 26/18, 5th Dist66412289_17/5/20187/5/2018
DeleteWashington Gas Light Company Pier LightF Y 12ft PrivN 38° 52' 24.000"W 076° 59' 18.000"LNM 19/18, 5th Dist66512289_25/17/20185/10/2018
DeleteWashington Gas Light Company Pier LightF Y 12ft PrivN 38° 52' 24.000"W 076° 59' 18.000"LNM 19/18, 5th Dist66412289_15/17/20185/10/2018
ChangeNeabsco Creek Warning Light BFl 2.5s 15ft 4M "B"N 38° 35' 46.409"W 077° 14' 44.506"LNM 15/18, 5th Dist66412289_14/19/20184/19/2018
ChangePiscataway Creek Light 2PFl R 4s 15ft 4M "2P"N 38° 42' 25.894"W 077° 02' 18.514"LNM 15/18, 5th Dist66412289_14/19/20184/19/2018
ChangeNeabsco Creek Warning Daybeacon BW "B"N 38° 35' 46.409"W 077° 14' 44.506"LNM 14/18, 5th Dist66412289_14/12/20184/12/2018
ChangeNeabsco Creek Warning Daybeacon AW "A"N 38° 35' 45.848"W 077° 14' 45.018"LNM 14/18, 5th Dist66412289_14/12/20184/12/2018
DeleteNeabsco Creek Buoy 4R N "4"N 38° 35' 59.250"W 077° 15' 11.362"LNM 12/18, 5th Dist66412289_13/29/20183/29/2018
DeleteNeabsco Creek Buoy 3G C "3"N 38° 35' 58.631"W 077° 15' 11.481"LNM 12/18, 5th Dist66412289_13/29/20183/29/2018
ChangeFort Washington Light 80Fl R 6s 28ft 5M "80"N 38° 42' 44.180"W 077° 02' 12.800"LNM 41/17, 5th Dist66412289_110/19/201710/19/2017
RelocateUpper Potomac River Channel Buoy 46R N "46"N 38° 33' 35.430"W 077° 14' 04.431"LNM 25/17, 5th Dist66412289_16/29/20177/6/2017
RelocateAlexandria Channel Buoy 2R N "2"N 38° 47' 59.908"W 077° 02' 06.915"LNM 25/17, 5th Dist66412289_16/29/20177/6/2017
ChangeNeabsco Creek Light 2Fl R 2.5s 15ft 4M "2"N 38° 35' 46.409"W 077° 14' 44.506"LNM 49/16, 5th Dist66412289_112/15/201612/15/2016
ChangeMattawoman Creek Light 3Fl G 2.5s 15ft 4M "3"N 38° 33' 40.994"W 077° 12' 02.182"LNM 47/16, 5th Dist66412289_112/1/201612/1/2016
ChangeMattawoman Creek Light 5Fl G 4s 15ft 4M "5"N 38° 33' 55.814"W 077° 11' 39.850"LNM 47/16, 5th Dist66412289_112/1/201612/1/2016
RelocateWhitestone Point LightIso 6s 17ft 7MN 38° 41' 04.512"W 077° 07' 23.454"LNM 43/16, 5th Dist66412289_111/3/201611/3/2016
ChangeWhitestone Point LightIso 6s 17ft 7MN 38° 41' 04.938"W 077° 07' 23.345"LNM 41/16, 5th Dist66412289_110/20/201610/20/2016
RelocateHains Point Buoy 2R N "2"N 38° 51' 14.605"W 077° 01' 10.914"LNM 34/16, 5th Dist66512289_29/1/20169/1/2016
RelocateHains Point Buoy 2R N "2"N 38° 51' 14.605"W 077° 01' 10.914"LNM 34/16, 5th Dist66412289_19/1/20169/1/2016
AddOverhead Power Cable PT 2 OF 2Chart No. 1: D26 N 38° 40' 56.730"W 077° 15' 28.520"LNM 25/16, 5th Dist66412289_16/23/20166/23/2016
AddOverhead Power Cable PT 1 OF 2Chart No. 1: D26 N 38° 41' 07.100"W 077° 15' 25.990"LNM 25/16, 5th Dist66412289_16/23/20166/23/2016
AddOverhead Power Cable LabelOVHD PWR CAB AUTH CL 73 FT REPN 38° 41' 01.260"W 077° 15' 27.410"LNM 25/16, 5th Dist66412289_16/23/20166/23/2016
ChangeTabulation - ANACOSTIA AND WASHINGTON CHANNEL DEPTHSTabulation - ANACOSTIA AND WASHINGTON CHANNEL DEPTHSN 38° 46' 40.300"W 076° 57' 58.800"LNM 15/16, 5th Dist66412289_14/14/20164/14/2016
ChangeOccoquan River Channel Light 14Fl R 4s 15ft 4M "14"N 38° 39' 43.733"W 077° 14' 06.076"LNM 10/16, 5th Dist66412289_13/17/20163/17/2016
DeleteWashington Channel Warning Buoy BW Or C "B"N 38° 51' 58.260"W 077° 01' 08.368"LNM 51/15, 5th Dist66512289_21/7/20161/7/2016
DeleteWashington Channel Warning Buoy BW Or C "B"N 38° 51' 58.260"W 077° 01' 08.368"LNM 51/15, 5th Dist66412289_11/7/20161/7/2016
DeleteWashington Channel Warning Buoy AW Or C "A"N 38° 51' 43.719"W 077° 01' 08.380"LNM 51/15, 5th Dist66512289_21/7/20161/7/2016
DeleteWashington Channel Warning Buoy AW Or C "A"N 38° 51' 43.719"W 077° 01' 08.380"LNM 51/15, 5th Dist66412289_11/7/20161/7/2016
ChangeOccoquan River Channel Light 2Fl R 4s 15ft 4M "2"N 38° 37' 24.168"W 077° 12' 47.749"LNM 44/15, 5th Dist66412289_111/19/201511/12/2015
ChangeOccoquan River Channel Light 12Fl R 4s 15ft 4M "12"N 38° 39' 26.728"W 077° 13' 57.301"LNM 40/15, 5th Dist66412289_110/22/201510/22/2015
ChangeUpper Potomac River Channel Light 56Fl R 4s 15ft 4M "56"N 38° 36' 40.505"W 077° 08' 18.544"LNM 40/15, 5th Dist66412289_110/22/201510/22/2015
RelocatePiscataway Creek Daybeacon 6R "6"N 38° 42' 05.838"W 077° 01' 48.049"LNM 39/15, 5th Dist66412289_110/8/201510/8/2015
RelocatePiscataway Creek Daybeacon 4R "4"N 38° 42' 15.984"W 077° 02' 03.480"LNM 39/15, 5th Dist66412289_110/8/201510/8/2015
ChangeUpper Potomac River Channel Light 88Fl R 2.5s 20ft 4M "88"N 38° 46' 10.039"W 077° 01' 51.001"LNM 38/15, 5th Dist66412289_110/8/201510/1/2015
Edition 51, Print Date Aug. /2015
RelocateGeorgetown Channel Buoy 4R N "4"N 38° 51' 38.054"W 077° 01' 36.805"LNM 35/15, 5th Dist66512289_29/3/20158/27/2015
RelocateGeorgetown Channel Buoy 4R N "4"N 38° 51' 38.054"W 077° 01' 36.805"LNM 35/15, 5th Dist66412289_19/3/20158/27/2015
RelocateGeorgetown Channel Buoy 3G C "3"N 38° 51' 36.184"W 077° 01' 40.015"LNM 35/15, 5th Dist66512289_29/3/20158/27/2015
RelocateGeorgetown Channel Buoy 3G C "3"N 38° 51' 36.184"W 077° 01' 40.015"LNM 35/15, 5th Dist66412289_19/3/20158/27/2015
RelocateWashington Channel Warning Buoy BW Or C "B"N 38° 51' 58.260"W 077° 01' 08.368"LNM 35/15, 5th Dist66512289_29/3/20158/27/2015
RelocateWashington Channel Warning Buoy BW Or C "B"N 38° 51' 58.260"W 077° 01' 08.368"LNM 35/15, 5th Dist66412289_19/3/20158/27/2015
RelocateWashington Channel Warning Buoy AW Or C "A"N 38° 51' 43.719"W 077° 01' 08.380"LNM 35/15, 5th Dist66512289_29/3/20158/27/2015
RelocateWashington Channel Warning Buoy AW Or C "A"N 38° 51' 43.719"W 077° 01' 08.380"LNM 35/15, 5th Dist66412289_19/3/20158/27/2015
RelocateGeorgetown Channel Buoy 6R N "6"N 38° 52' 04.604"W 077° 01' 52.215"LNM 35/15, 5th Dist66512289_29/3/20158/27/2015
RelocateGeorgetown Channel Buoy 6R N "6"N 38° 52' 04.604"W 077° 01' 52.215"LNM 35/15, 5th Dist66412289_19/3/20158/27/2015
RelocateGeorgetown Channel Buoy 2R N "2"N 38° 51' 16.235"W 077° 01' 24.875"LNM 35/15, 5th Dist66512289_29/3/20158/27/2015
RelocateGeorgetown Channel Buoy 2R N "2"N 38° 51' 16.235"W 077° 01' 24.875"LNM 35/15, 5th Dist66412289_19/3/20158/27/2015
RelocateGeorgetown Channel Buoy 1G C "1"N 38° 51' 11.205"W 077° 01' 26.875"LNM 35/15, 5th Dist66512289_29/3/20158/27/2015
RelocateGeorgetown Channel Buoy 1G C "1"N 38° 51' 11.205"W 077° 01' 26.875"LNM 35/15, 5th Dist66412289_19/3/20158/27/2015
RelocateWashington Channel Junction Buoy WCRG N "WC"N 38° 51' 29.554"W 077° 01' 09.764"LNM 35/15, 5th Dist66512289_29/3/20158/27/2015
RelocateWashington Channel Junction Buoy WCRG N "WC"N 38° 51' 29.554"W 077° 01' 09.764"LNM 35/15, 5th Dist66412289_19/3/20158/27/2015
RelocateOccoquan River Channel Light 2Fl R 4s 15ft 3M "2"N 38° 37' 24.168"W 077° 12' 47.749"LNM 20/15, 5th Dist66412289_16/4/20156/4/2015
DeleteCockpit Point Barge Dock Mooring Light AF Y 15ft "A" PrivN 38° 33' 34.000"W 077° 15' 16.000"LNM 16/15, 5th Dist66412289_15/7/20154/30/2015
RelocateFour Mile Run Entrance Light 1FMFl G 2.5s 15ft 3M "1FM"N 38° 48' 56.970"W 077° 02' 10.801"LNM 15/15, 5th Dist66412289_14/23/20154/23/2015
ChangeTabulation - POTOMAC RIVER CHANNEL DEPTHSTabulation - POTOMAC RIVER CHANNEL DEPTHSN 38° 40' 37.000"W 076° 57' 57.000"LNM 10/15, 5th Dist66412289_13/12/20153/12/2015
AddSounding in Feet19N 38° 54' 05.800"W 077° 03' 55.800"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddSounding in Feet19N 38° 54' 05.800"W 077° 03' 55.800"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddSounding in Feet17N 38° 53' 32.400"W 077° 03' 26.600"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
SubstituteSounding in Feet6 for 9N 38° 52' 27.000"W 077° 02' 17.300"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddObstruction in Feet26 Obstn Chart No. 1: K41N 38° 49' 53.290"W 077° 01' 39.850"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddObstruction in Feet11 Obstn Chart No. 1: K41N 38° 47' 52.390"W 077° 02' 21.060"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddWreck in Feet23 Wk Chart No. 1: K26N 38° 49' 54.820"W 077° 01' 36.730"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeletePilePile Chart No. 1: F22N 38° 48' 58.680"W 077° 01' 54.070"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeletePilePile Chart No. 1: F22N 38° 49' 37.850"W 077° 01' 41.380"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeletePilePile Chart No. 1: F22N 38° 49' 38.810"W 077° 01' 40.030"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
SubstituteObstruction in Feet23 Obstn for 19 Obstn Chart No. 1: K41N 38° 47' 53.990"W 077° 02' 15.890"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteRock in Feet (Within Corresponding Depth Area)20 Rk Chart No. 1: K14.1N 38° 54' 06.420"W 077° 03' 56.160"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteRock in Feet (Within Corresponding Depth Area)20 Rk Chart No. 1: K14.1N 38° 54' 06.420"W 077° 03' 56.160"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteDolphinDol Chart No. 1: F20N 38° 52' 01.620"W 077° 00' 17.720"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeletePilePile Chart No. 1: F22N 38° 52' 28.690"W 077° 01' 27.710"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeletePilePile Chart No. 1: F22N 38° 52' 28.690"W 077° 01' 27.710"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteSubmerged PileSubm pile Chart No. 1: K43.1N 38° 50' 46.110"W 077° 01' 19.440"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteSubmerged PileSubm pile Chart No. 1: K43.1N 38° 50' 46.110"W 077° 01' 19.440"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteSubmerged PileSubm pile Chart No. 1: K43.1N 38° 50' 45.480"W 077° 01' 19.910"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteSubmerged PileSubm pile Chart No. 1: K43.1N 38° 50' 45.480"W 077° 01' 19.910"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteRock AwashChart No. 1: KaN 38° 50' 46.350"W 077° 01' 18.200"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteRock AwashChart No. 1: KaN 38° 50' 46.350"W 077° 01' 18.200"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteDolphinDol Chart No. 1: F20N 38° 51' 28.030"W 077° 00' 58.410"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteDolphinDol Chart No. 1: F20N 38° 51' 28.030"W 077° 00' 58.410"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteRock in Feet (Within Corresponding Depth Area)19 Rk Chart No. 1: K14.1N 38° 53' 51.880"W 077° 03' 27.770"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteRock in Feet (Within Corresponding Depth Area)19 Rk Chart No. 1: K14.1N 38° 53' 51.880"W 077° 03' 27.770"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddRock in Feet18 Rk Chart No. 1: K14.2N 38° 53' 51.160"W 077° 03' 28.090"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddRock in Feet18 Rk Chart No. 1: K14.2N 38° 53' 51.160"W 077° 03' 28.090"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddRock in Feet (Within Corresponding Depth Area)19 Rk Chart No. 1: K14.1N 38° 54' 03.160"W 077° 03' 45.840"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddRock in Feet (Within Corresponding Depth Area)19 Rk Chart No. 1: K14.1N 38° 54' 03.160"W 077° 03' 45.840"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteDangerous WreckPA Chart No. 1: K28N 38° 52' 16.160"W 077° 02' 16.310"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteDangerous WreckPA Chart No. 1: K28N 38° 52' 16.160"W 077° 02' 16.310"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddRock Awash (Chart Datum)Chart No. 1: K12N 38° 50' 46.150"W 077° 01' 17.980"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddRock Awash (Chart Datum)Chart No. 1: K12N 38° 50' 46.150"W 077° 01' 17.980"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeletePilePile Chart No. 1: F22N 38° 52' 28.250"W 077° 01' 27.240"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddWreck in Feet16 Wk Chart No. 1: K26N 38° 52' 54.120"W 077° 01' 53.380"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddWreck in Feet16 Wk Chart No. 1: K26N 38° 52' 54.120"W 077° 01' 53.380"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteDangerous WreckChart No. 1: K28N 38° 52' 35.370"W 077° 01' 33.410"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteDangerous WreckChart No. 1: K28N 38° 52' 35.370"W 077° 01' 33.410"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteDouble Line PierChart No. 1: F14N 38° 52' 32.360"W 077° 01' 30.240"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteDouble Line PierChart No. 1: F14N 38° 52' 32.360"W 077° 01' 30.240"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteSubmerged Piling PT 2 OF 2Subm piling rep Chart No. 1: K43.1N 38° 52' 36.000"W 077° 02' 09.900"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteSubmerged Piling PT 2 OF 2Subm piling rep Chart No. 1: K43.1N 38° 52' 36.000"W 077° 02' 09.900"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteSubmerged Piling PT 1 OF 2Subm piling rep Chart No. 1: K43.1N 38° 52' 17.140"W 077° 02' 26.520"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteSubmerged Piling PT 1 OF 2Subm piling rep Chart No. 1: K43.1N 38° 52' 17.140"W 077° 02' 26.520"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddObstruction in Feet11 Obstn Chart No. 1: K41N 38° 52' 20.770"W 077° 00' 06.910"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddObstruction in Feet11 Obstn Chart No. 1: K41N 38° 52' 20.770"W 077° 00' 06.910"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteRock in Feet (Within Corresponding Depth Area)28 Rk Chart No. 1: K14.1N 38° 53' 32.370"W 077° 03' 24.710"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteRock in Feet (Within Corresponding Depth Area)28 Rk Chart No. 1: K14.1N 38° 53' 32.370"W 077° 03' 24.710"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteRock in Feet (Within Corresponding Depth Area)19 Rk Chart No. 1: K14.1N 38° 53' 35.460"W 077° 03' 28.290"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteRock in Feet (Within Corresponding Depth Area)19 Rk Chart No. 1: K14.1N 38° 53' 35.460"W 077° 03' 28.290"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddRock in Feet (Within Corresponding Depth Area)20 Rk Chart No. 1: K14.1N 38° 53' 55.390"W 077° 03' 31.610"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddRock in Feet (Within Corresponding Depth Area)20 Rk Chart No. 1: K14.1N 38° 53' 55.390"W 077° 03' 31.610"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddRock in Feet15 Rk Chart No. 1: K14.2N 38° 54' 09.950"W 077° 04' 05.740"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddRock in Feet15 Rk Chart No. 1: K14.2N 38° 54' 09.950"W 077° 04' 05.740"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteRock in Feet (Within Corresponding Depth Area)20 Rk Chart No. 1: K14.1N 38° 54' 01.940"W 077° 03' 46.450"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddWreck in Feet13 Wk Chart No. 1: K26N 38° 53' 09.060"W 077° 03' 18.830"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddWreck in Feet13 Wk Chart No. 1: K26N 38° 53' 09.060"W 077° 03' 18.830"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddRock in Feet13 Rk Chart No. 1: K14.2N 38° 53' 33.400"W 077° 03' 21.890"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddRock in Feet13 Rk Chart No. 1: K14.2N 38° 53' 33.400"W 077° 03' 21.890"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeletePilePile Chart No. 1: F22N 38° 52' 30.930"W 077° 01' 29.210"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeletePilePile Chart No. 1: F22N 38° 52' 30.930"W 077° 01' 29.210"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddObstruction in Feet10 Obstn Chart No. 1: K41N 38° 52' 30.880"W 077° 01' 29.620"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteObstructionObstn rep Chart No. 1: K40N 38° 52' 28.600"W 077° 02' 17.900"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteObstructionObstn rep Chart No. 1: K40N 38° 52' 28.600"W 077° 02' 17.900"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddObstruction in Feet4 Obstn Chart No. 1: K41N 38° 52' 26.310"W 077° 02' 01.520"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddObstruction in Feet4 Obstn Chart No. 1: K41N 38° 52' 26.310"W 077° 02' 01.520"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddObstruction in Feet10 Obstn Chart No. 1: K41N 38° 52' 25.570"W 077° 02' 17.300"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddObstruction in Feet10 Obstn Chart No. 1: K41N 38° 52' 25.570"W 077° 02' 17.300"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteDolphinDols Chart No. 1: F20N 38° 52' 21.020"W 077° 00' 06.560"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddObstruction in Feet11 Obstn Chart No. 1: K41N 38° 52' 21.340"W 077° 00' 06.750"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddObstruction in Feet11 Obstn Chart No. 1: K41N 38° 52' 21.340"W 077° 00' 06.750"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteDolphinDol Chart No. 1: F20N 38° 52' 01.990"W 077° 00' 16.780"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteDangerous WreckPA Chart No. 1: K28N 38° 52' 20.240"W 077° 00' 09.080"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteDangerous WreckChart No. 1: K28N 38° 52' 00.580"W 077° 01' 10.840"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteDangerous WreckChart No. 1: K28N 38° 52' 00.580"W 077° 01' 10.840"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteSubmerged PileSnag Chart No. 1: K43.1N 38° 51' 57.040"W 077° 01' 59.910"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteSubmerged PileSnag Chart No. 1: K43.1N 38° 51' 57.040"W 077° 01' 59.910"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
AddWreck in Feet8 Wk Chart No. 1: K26N 38° 51' 47.360"W 077° 00' 41.780"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
AddWreck in Feet8 Wk Chart No. 1: K26N 38° 51' 47.360"W 077° 00' 41.780"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteSubmerged PileSubm pile Chart No. 1: K43.1N 38° 50' 45.220"W 077° 01' 18.910"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteSubmerged PileSubm pile Chart No. 1: K43.1N 38° 50' 45.220"W 077° 01' 18.910"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
DeleteDangerous WreckChart No. 1: K28N 38° 51' 47.580"W 077° 00' 40.740"LNM 46/14, 5th Dist66512289_211/20/201411/20/2014
DeleteDangerous WreckChart No. 1: K28N 38° 51' 47.580"W 077° 00' 40.740"LNM 46/14, 5th Dist66412289_111/20/201411/20/2014
RelocateOccoquan River Channel Daybeacon 7G "7"N 38° 38' 26.136"W 077° 13' 11.637"LNM 39/14, 5th Dist66412289_110/9/201410/9/2014
AddSubmarine Cable PT 2 OF 2Chart No. 1: L30.1N 38° 50' 57.980"W 077° 01' 10.040"LNM 14/14, 5th Dist66512289_24/10/20144/10/2014
AddSubmarine Cable PT 2 OF 2Chart No. 1: L30.1N 38° 50' 57.980"W 077° 01' 10.040"LNM 14/14, 5th Dist66412289_14/10/20144/10/2014
AddSubmarine Cable PT 1 OF 2Chart No. 1: L30.1N 38° 51' 21.000"W 077° 02' 00.080"LNM 14/14, 5th Dist66512289_24/10/20144/10/2014
AddSubmarine Cable PT 1 OF 2Chart No. 1: L30.1N 38° 51' 21.000"W 077° 02' 00.080"LNM 14/14, 5th Dist66412289_14/10/20144/10/2014
DeleteCockpit Point Barge Dock Mooring Light DF Y 15ft "D" PrivN 38° 33' 33.000"W 077° 15' 18.000"LNM 04/14, 5th Dist66412289_12/6/20142/6/2014
AddFixed Bridge LabelFIXED BRIDGE HOR CL 196 FT VERT CL 42 FTN 38° 41' 03.280"W 077° 15' 29.010"LNM 24/13, 5th Dist66412289_16/7/201310/29/2013
ChangeBridge ConstructionChart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 41' 03.280"W 077° 15' 29.010"LNM 24/13, 5th Dist66412289_16/7/201310/29/2013
AddLittle Hunting Creek Buoy 6R N "6" PrivN 38° 42' 30.420"W 077° 04' 43.800"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
AddLittle Hunting Creek Buoy 18AR N "18A" PrivN 38° 42' 56.460"W 077° 04' 22.980"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Northern Extension Lighted Buoy 7AG "7A" Fl G 2.5s PrivN 38° 42' 16.620"W 077° 04' 30.360"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Northern Extension Lighted Buoy 1AG "1A" Q G PrivN 38° 42' 24.420"W 077° 03' 25.080"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Northern Extension Buoy 6AR N "6A" PrivN 38° 42' 17.940"W 077° 04' 12.480"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Northern Extension Buoy 5AG C "5A" PrivN 38° 42' 15.420"W 077° 04' 19.440"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Northern Extension Buoy 4AR N "4A" PrivN 38° 42' 22.200"W 077° 03' 49.620"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Northern Extension Buoy 3AG C "3A" PrivN 38° 42' 20.580"W 077° 03' 49.140"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Northern Extension Buoy 2AR N "2A" PrivN 38° 42' 25.620"W 077° 03' 25.020"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Lighted Buoy 8R "8" Q R PrivN 38° 42' 35.880"W 077° 04' 38.040"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Lighted Buoy 5G "5" Q G PrivN 38° 42' 25.200"W 077° 04' 50.880"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Lighted Buoy 4R "4" Fl R 2.5s PrivN 38° 42' 19.680"W 077° 04' 58.140"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Lighted Buoy 18R "18" Fl R 2s PrivN 38° 43' 00.660"W 077° 04' 27.360"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Lighted Buoy 11G "11" Q G PrivN 38° 42' 45.000"W 077° 04' 29.340"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Light 14Fl R 2.5s "14" PrivN 38° 42' 47.820"W 077° 04' 24.660"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Buoy 9G C "9" PrivN 38° 42' 41.700"W 077° 04' 32.880"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Buoy 7G C "7" PrivN 38° 42' 31.020"W 077° 04' 44.520"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Buoy 2R N "2" PrivN 38° 42' 13.560"W 077° 05' 09.840"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Buoy 19G C "19" PrivN 38° 43' 02.880"W 077° 04' 31.440"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Buoy 17G C "17" PrivN 38° 42' 56.220"W 077° 04' 23.400"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Buoy 16R N "16" PrivN 38° 42' 51.660"W 077° 04' 21.420"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Buoy 15G C "15" PrivN 38° 42' 51.000"W 077° 04' 22.980"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Buoy 12R N "12" PrivN 38° 42' 44.640"W 077° 04' 28.560"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Buoy 10R N "10" PrivN 38° 42' 41.280"W 077° 04' 32.280"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
RelocateLittle Hunting Creek Buoy 1G C "1" PrivN 38° 42' 14.820"W 077° 05' 10.500"LNM 16/13, 5th Dist66412289_14/22/201310/29/2013
Changetabulation - Anacostia and Washington Channelstabulation - Anacostia and Washington ChannelsN 38° 46' 40.300"W 076° 57' 58.800"LNM 14/13, 5th Dist66412289_14/2/201310/29/2013
RelocateAlexandria Channel Buoy 7G C "7"N 38° 49' 23.348"W 077° 01' 56.565"LNM 10/13, 5th Dist66412289_13/7/201310/29/2013
ChangeFort Washington Light 80Fl R 6s 28ft 7M "80"N 38° 42' 44.180"W 077° 02' 12.800"LNM 06/13, 5th Dist66412289_12/15/201310/29/2013
ChangeUpper Potomac River Channel Light 88Fl R 2.5s 20ft 5M "88"N 38° 46' 10.039"W 077° 01' 51.001"LNM 40/12, 5th Dist66412289_110/10/201210/29/2013
RelocateUpper Potomac River Channel Buoy 58R N "58"N 38° 37' 19.764"W 077° 07' 34.592"LNM 15/12, 5th Dist66412289_14/12/201210/29/2013
RelocateUpper Potomac River Channel Buoy 87G C "87"N 38° 46' 04.290"W 077° 02' 01.155"LNM 14/12, 5th Dist66412289_14/10/201210/29/2013
RelocateUpper Potomac River Channel Buoy 86R N "86"N 38° 45' 09.411"W 077° 02' 01.915"LNM 14/12, 5th Dist66412289_14/10/201210/29/2013
RelocateUpper Potomac River Channel Buoy 73G C "73"N 38° 42' 00.416"W 077° 04' 09.918"LNM 14/12, 5th Dist66412289_14/10/201210/29/2013
RelocateCornwallis Neck Warning Buoy BY C "B"N 38° 36' 08.426"W 077° 10' 58.927"LNM 14/12, 5th Dist66412289_14/10/201210/29/2013
AddBridge under construction label(see note)N 38° 52' 22.140"W 076° 59' 39.380"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction LabelBridge under constructionN 38° 52' 18.500"W 076° 59' 22.499"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction LabelBridge under constructionN 38° 52' 18.500"W 076° 59' 22.499"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
AddBridge Construction LabelBridge under constructionN 38° 52' 17.200"W 076° 59' 24.600"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction LabelBridge under constructionN 38° 52' 17.200"W 076° 59' 24.600"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
AddBridge under construction label(see note)N 38° 52' 00.170"W 076° 59' 07.000"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
AddBridge Construction PT 4 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 14.129"W 076° 59' 22.352"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction PT 4 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 14.129"W 076° 59' 22.352"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
AddBridge Construction PT 3 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 19.913"W 076° 59' 27.439"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction PT 3 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 19.913"W 076° 59' 27.439"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
AddBridge Construction PT 2 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 14.508"W 076° 59' 21.769"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction PT 2 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 14.508"W 076° 59' 21.769"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
AddBridge Construction PT 1 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 20.375"W 076° 59' 26.884"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction PT 1 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 20.375"W 076° 59' 26.884"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
AddBridge Construction PT 4 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 15.225"W 076° 59' 20.609"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction PT 4 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 15.225"W 076° 59' 20.609"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
AddBridge Construction PT 3 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 21.008"W 076° 59' 25.636"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction PT 3 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 21.008"W 076° 59' 25.636"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
AddBridge Construction PT 2 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 15.877"W 076° 59' 19.365"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction PT 2 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 15.877"W 076° 59' 19.365"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
AddBridge Construction PT 1 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 21.661"W 076° 59' 24.394"LNM 08/12, 5th Dist66512289_22/23/201210/29/2013
AddBridge Construction PT 1 OF 4Chart No. 1: D.d, with magenta screen extending 500 feet from bridgeN 38° 52' 21.661"W 076° 59' 24.394"LNM 08/12, 5th Dist66412289_12/23/201210/29/2013
ChangeFixed Bridge LabelFIXED BRIDGE HOR CL 46 FT VERT CL 18 FTN 38° 52' 31.400"W 077° 02' 49.400"LNM 08/12, 5th Dist66512289_22/16/201210/29/2013
RelocateUpper Potomac River Channel Light 88Fl R 2.5s 20ft 4M "88"N 38° 46' 10.039"W 077° 01' 51.001"LNM 44/11, 5th Dist66412289_111/3/201110/29/2013
DeleteHallowing Point LightFl 4s 20ft 6MN 38° 38' 04.229"W 077° 07' 45.185"LNM 41/11, 5th Dist66412289_110/17/201110/29/2013
AddChannel LabelWASHINGTON CHANNEL (see tabulation)N 38° 51' 52.500"W 077° 01' 13.900"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel Limits PT 10 OF 10Chart No. 1 I20N 38° 51' 15.900"W 077° 01' 15.500"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel Limits PT 10 OF 10Chart No. 1 I20N 38° 51' 15.900"W 077° 01' 15.500"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel Limits PT 9 OF 10Chart No. 1 I20N 38° 52' 02.500"W 077° 01' 16.300"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel Limits PT 9 OF 10Chart No. 1 I20N 38° 52' 02.500"W 077° 01' 16.300"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel Limits PT 8 OF 10Chart No. 1 I20N 38° 52' 21.300"W 077° 01' 21.200"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel Limits PT 8 OF 10Chart No. 1 I20N 38° 52' 21.300"W 077° 01' 21.200"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel Limits PT 7 OF 10Chart No. 1 I20N 38° 52' 38.000"W 077° 01' 33.400"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel Limits PT 7 OF 10Chart No. 1 I20N 38° 52' 38.000"W 077° 01' 33.400"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel Limits PT 6 OF 10Chart No. 1 I20N 38° 52' 47.200"W 077° 01' 47.300"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel Limits PT 6 OF 10Chart No. 1 I20N 38° 52' 47.200"W 077° 01' 47.300"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel Limits PT 5 OF 10Chart No. 1 I20N 38° 52' 50.200"W 077° 01' 44.000"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel Limits PT 5 OF 10Chart No. 1 I20N 38° 52' 50.200"W 077° 01' 44.000"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel Limits PT 4 OF 10Chart No. 1 I20N 38° 52' 40.600"W 077° 01' 29.500"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel Limits PT 4 OF 10Chart No. 1 I20N 38° 52' 40.600"W 077° 01' 29.500"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel Limits PT 3 OF 10Chart No. 1 I20N 38° 52' 22.700"W 077° 01' 16.400"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel Limits PT 3 OF 10Chart No. 1 I20N 38° 52' 22.700"W 077° 01' 16.400"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel Limits PT 2 OF 10Chart No. 1 I20N 38° 52' 02.900"W 077° 01' 11.300"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel Limits PT 2 OF 10Chart No. 1 I20N 38° 52' 02.900"W 077° 01' 11.300"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel Limits PT 1 OF 10Chart No. 1 I20N 38° 51' 23.200"W 077° 01' 10.500"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel Limits PT 1 OF 10Chart No. 1 I20N 38° 51' 23.200"W 077° 01' 10.500"LNM 47/11, 5th Dist66412289_111/18/201110/29/2013
AddChannel LabelWASHINGTON CHANNEL (see tabulation)N 38° 52' 36.100"W 077° 01' 29.000"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
AddChannel LabelWASHINGTON CHANNEL (see tabulation)N 38° 51' 34.100"W 077° 01' 13.000"LNM 47/11, 5th Dist66512289_211/18/201110/29/2013
RelocateFour Mile Run Wreck Buoy WR6AR N "WR6A"N 38° 49' 40.332"W 077° 02' 14.518"LNM 40/11, 5th Dist66412289_110/5/201110/29/2013
ChangeTabulation - ANACOSTIA AND WASHINGTON CHANNEL DEPTHSTabulation - ANACOSTIA AND WASHINGTON CHANNEL DEPTHSN 38° 46' 40.300"W 076° 57' 58.800"LNM 42/11, 5th Dist66412289_110/11/201110/29/2013
ChangePiscataway Creek Light 2PFl R 4s 15ft 3M "2P"N 38° 42' 25.894"W 077° 02' 18.514"LNM 12/11, 5th Dist66412289_13/24/201110/29/2013
DeleteNavy Surface Warfare Center Breakwater Light AFl Y 6s 15ft "A" NavyN 38° 36' 24.400"W 077° 09' 48.000"LNM 07/11, 5th Dist66412289_12/18/201110/29/2013
DeleteIndian Head Lower Pier Fog SignalBELL NavyN 38° 36' 00.000"W 077° 11' 00.000"LNM 49/10, 5th Dist66412289_112/8/201010/29/2013
Edition 50, Print Date Oct. /2010
DeleteMagenta Label(see note)N 38° 47' 28.400"W 077° 00' 41.600"LNM 45/10, 5th Dist66412289_111/5/201010/29/2013
AddBascule Bridge LabelWOODROW WILSON MEM BASCULE BRIDGE HOR CL 175 FT, VERT CL 76 FTN 38° 47' 36.300"W 077° 02' 15.700"LNM 45/10, 5th Dist66412289_111/5/201010/29/2013
DeleteBridge Construction LabelWOODROW WILSON MEM BASCULE BRIDGE Under constructionN 38° 47' 36.300"W 077° 02' 15.700"LNM 45/10, 5th Dist66412289_111/5/201010/29/2013
ChangeBascule Bridge Chart No. 1: D23.4N 38° 47' 36.300"W 077° 02' 15.700"LNM 45/10, 5th Dist66412289_111/5/201010/29/2013
DeleteMagenta ScreenMagenta ScreenN 38° 47' 36.900"W 077° 01' 57.300"LNM 45/10, 5th Dist66412289_111/5/201010/29/2013
ChangeFixed Bridge LabelFIXED BRIDGES HOR CL 200 FT VERT CL 28 FTN 38° 52' 17.000"W 076° 59' 25.500"LNM 37/10, 5th Dist66512289_29/13/201010/29/2013
ChangeFixed Bridge LabelFIXED BRIDGES HOR CL 200 FT VERT CL 28 FTN 38° 52' 17.000"W 076° 59' 25.500"LNM 37/10, 5th Dist66412289_19/13/201010/29/2013
ChangeFixed Bridge LabelFIXED BRIDGE HOR CL 203 FT VERT CL 65 FTN 38° 40' 03.600"W 077° 14' 26.200"LNM 27/10, 5th Dist66412289_16/30/201010/29/2013
AddDouble Line Pier PT 3 OF 3Chart No. 1 F14N 38° 47' 05.100"W 077° 01' 12.050"LNM 24/10, 5th Dist66412289_16/16/201010/29/2013
AddDouble Line Pier PT 2 OF 3Chart No. 1 F14N 38° 47' 08.980"W 077° 01' 09.150"LNM 24/10, 5th Dist66412289_16/16/201010/29/2013
AddDouble Line Pier PT 1 OF 3Chart No. 1 F14N 38° 47' 05.640"W 077° 01' 01.870"LNM 24/10, 5th Dist66412289_16/16/201010/29/2013
AddDouble Line Pier PT 3 OF 3Chart No. 1 F14N 38° 46' 54.980"W 077° 01' 14.390"LNM 24/10, 5th Dist66412289_16/16/201010/29/2013
AddDouble Line Pier PT 2 OF 3Chart No. 1 F14N 38° 46' 57.190"W 077° 01' 12.770"LNM 24/10, 5th Dist66412289_16/16/201010/29/2013
AddDouble Line Pier PT 1 OF 3Chart No. 1 F14N 38° 46' 54.890"W 077° 01' 08.600"LNM 24/10, 5th Dist66412289_16/16/201010/29/2013
AddDouble Line Pier PT 2 OF 2Chart No. 1 F14N 38° 47' 14.560"W 077° 01' 04.820"LNM 24/10, 5th Dist66412289_16/16/201010/29/2013
AddDouble Line Pier PT 1 OF 2Chart No. 1 F14N 38° 47' 08.180"W 077° 01' 01.060"LNM 24/10, 5th Dist66412289_16/16/201010/29/2013
AddTabulation - POTOMAC RIVER CHANNEL DEPTHSTabulation - POTOMAC RIVER CHANNEL DEPTHSN 38° 40' 35.400"W 076° 57' 59.200"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddTabulation - ANACOSTIA CHANNELTabulation - ANACOSTIA CHANNELN 38° 46' 40.300"W 076° 57' 58.800"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Reach NameMARSHALL HALL BAR (see tabulation)N 38° 41' 38.100"W 077° 05' 38.700"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
DeleteDepth Legend - MARSHALL HALL BAR to:23 FT FOR WIDTH OF 200 FT AUG 2008N 38° 41' 38.100"W 077° 05' 38.700"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
DeleteDepth Legend - MATTAWOMAN BAR to:20 FT JUN 2007N 38° 34' 45.800"W 077° 12' 57.100"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Reach NameMATTAWOMAN BAR (see tabulation)N 38° 34' 45.800"W 077° 12' 57.100"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Reach NameANACOSTIA CHANNEL (see tabulation) N 38° 51' 22.800"W 077° 01' 07.800"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
AddChannel Reach NameANACOSTIA CHANNEL (see tabulation) N 38° 51' 22.800"W 077° 01' 07.800"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Reach NameANACOSTIA CHANNEL (see tabulation) N 38° 52' 14.200"W 076° 59' 51.000"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
AddChannel Reach NameANACOSTIA CHANNEL (see tabulation) N 38° 52' 14.200"W 076° 59' 51.000"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
DeleteDepth Legend - Washington Harbor to:12 1/2 FTN 38° 52' 14.100"W 076° 59' 29.800"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
DeleteDepth Legend - Washington Harbor to:12 FEET BY 400 FEET MAR 2004N 38° 51' 51.700"W 077° 00' 30.100"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
DeleteDepth Legend - Washington Harbor to:12 FEET BY 400 FEET MAR 2004N 38° 51' 51.700"W 077° 00' 30.100"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
DeleteDepth Legend - Washington Harbor to:12 1/2 FEET MAR 2004N 38° 52' 14.100"W 076° 59' 29.800"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
DeleteDepth Legend - Washington Harbor to:12 FEET BY 800 FEET MAR 2004N 38° 52' 14.200"W 076° 59' 51.000"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
DeleteDepth Legend - Washington Harbor to:12 FEET BY 800 FEET MAR 2004N 38° 52' 14.200"W 076° 59' 51.000"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
DeleteDepth Legend - Washington Harbor to:9 FT 2004N 38° 52' 23.550"W 076° 59' 18.280"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
DeleteDepth Legend - Washington Harbor to:9 FT 2004N 38° 52' 23.550"W 076° 59' 18.280"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
DeleteDepth Legend - Washington Harbor to:4 1/2 FTN 38° 52' 30.500"W 076° 59' 03.200"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Limits PT 8 OF 8Chart No. 1 I20N 38° 50' 50.100"W 077° 01' 17.600"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
AddChannel Limits PT 8 OF 8Chart No. 1 I20N 38° 50' 50.100"W 077° 01' 17.600"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Limits PT 7 OF 8Chart No. 1 I20N 38° 51' 04.600"W 077° 01' 14.900"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
AddChannel Limits PT 7 OF 8Chart No. 1 I20N 38° 51' 04.600"W 077° 01' 14.900"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Limits PT 6 OF 8Chart No. 1 I20N 38° 51' 13.100"W 077° 01' 11.700"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
AddChannel Limits PT 6 OF 8Chart No. 1 I20N 38° 51' 13.100"W 077° 01' 11.700"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Limits PT 5 OF 8Chart No. 1 I20N 38° 51' 26.800"W 077° 01' 02.200"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
AddChannel Limits PT 5 OF 8Chart No. 1 I20N 38° 51' 26.800"W 077° 01' 02.200"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Limits PT 4 OF 8Chart No. 1 I20N 38° 50' 50.600"W 077° 01' 22.600"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
AddChannel Limits PT 4 OF 8Chart No. 1 I20N 38° 50' 50.600"W 077° 01' 22.600"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Limits PT 3 OF 8Chart No. 1 I20N 38° 51' 05.400"W 077° 01' 19.900"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
AddChannel Limits PT 3 OF 8Chart No. 1 I20N 38° 51' 05.400"W 077° 01' 19.900"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Limits PT 2 OF 8Chart No. 1 I20N 38° 51' 14.600"W 077° 01' 16.400"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
AddChannel Limits PT 2 OF 8Chart No. 1 I20N 38° 51' 14.600"W 077° 01' 16.400"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddChannel Limits PT 1 OF 8Chart No. 1 I20N 38° 51' 28.900"W 077° 01' 06.500"LNM 09/10, 5th Dist66512289_23/4/201010/29/2013
AddChannel Limits PT 1 OF 8Chart No. 1 I20N 38° 51' 28.900"W 077° 01' 06.500"LNM 09/10, 5th Dist66412289_13/4/201010/29/2013
AddNOAA Lighted Data Buoy UPY "UP" Fl Y 4sN 38° 47' 15.600"W 077° 02' 08.340"LNM 49/09, 5th Dist66412289_112/16/200910/29/2013
DeletePileSubm pile PA Chart No. 1: K43.1N 38° 46' 12.530"W 077° 01' 51.840"LNM 43/09, 5th Dist66412289_110/29/200910/29/2013
DeletePileSubm pile PA Chart No. 1: K43.1N 38° 46' 15.500"W 077° 01' 52.430"LNM 43/09, 5th Dist66412289_110/29/200910/29/2013
DeleteSounding in Feet31N 38° 46' 13.760"W 077° 01' 56.810"LNM 43/09, 5th Dist66412289_110/29/200910/29/2013
AddObstruction in Feet20 Obstn Chart No. 1: K41N 38° 46' 14.503"W 077° 01' 53.187"LNM 43/09, 5th Dist66412289_110/29/200910/29/2013
ChangeDepth Legend20 FT JUN 2007N 38° 34' 24.000"W 077° 13' 19.750"LNM 43/09, 5th Dist66412289_110/29/200910/29/2013
AddSubmerged PileSubm pile PA Chart No. 1: K43.1N 38° 47' 19.964"W 077° 02' 20.017"LNM 43/09, 5th Dist66412289_110/29/200910/29/2013
AddSubmerged PileSubm pile PA Chart No. 1: K43.1N 38° 46' 16.997"W 077° 01' 54.810"LNM 43/09, 5th Dist66412289_110/29/200910/29/2013
AddObstruction in Feet25 Obstn Chart No. 1: K41N 38° 46' 13.670"W 077° 01' 56.435"LNM 43/09, 5th Dist66412289_110/29/200910/29/2013
ChangeLittle Hunting Creek Lighted Buoy 18R "18" Fl R 2s PrivN 38° 43' 00.000"W 077° 04' 26.400"LNM 38/09, 5th Dist66412289_110/1/200910/29/2013
ChangeLittle Hunting Creek Lighted Buoy 11G "11" Q G PrivN 38° 42' 42.000"W 077° 04' 30.600"LNM 38/09, 5th Dist66412289_110/1/200910/29/2013
DeleteWoodrow Wilson Bridge Const. Warning Light GFl Y 2.5s 10ft "G" PrivN 38° 47' 07.550"W 077° 02' 07.000"LNM 19/09, 5th Dist66412289_15/21/200910/29/2013
DeleteWoodrow Wilson Bridge Const. Warning Light EFl Y 2.5s 10ft "E" PrivN 38° 47' 09.130"W 077° 02' 07.090"LNM 19/09, 5th Dist66412289_15/21/200910/29/2013
DeleteUpper Potomac River Channel Buoy 98AR N "98A" PrivN 38° 47' 42.000"W 077° 02' 06.000"LNM 19/09, 5th Dist66412289_15/21/200910/29/2013
DeleteUpper Potomac River Channel Buoy 96AR N "96A" PrivN 38° 47' 39.000"W 077° 02' 04.200"LNM 19/09, 5th Dist66412289_15/21/200910/29/2013
DeleteUpper Potomac River Channel Buoy 94AR N "94A" PrivN 38° 47' 30.600"W 077° 02' 04.260"LNM 19/09, 5th Dist66412289_15/21/200910/29/2013
DeleteUpper Potomac River Channel Buoy 92AR N "92A" PrivN 38° 47' 28.800"W 077° 02' 00.600"LNM 19/09, 5th Dist66412289_15/21/200910/29/2013
DeleteSmoots Cove Warning Light BFl Y 4s 14ft "B" PrivN 38° 47' 17.880"W 077° 00' 59.170"LNM 19/09, 5th Dist66412289_15/21/200910/29/2013
DeleteSmoots Cove Warning Light AFl Y 4s 14ft "A" PrivN 38° 47' 18.070"W 077° 01' 00.420"LNM 19/09, 5th Dist66412289_15/21/200910/29/2013
ChangeDepth Legend - Mount Vernon to:5 FT FOR WIDTH OF 150 FT 2008N 38° 42' 07.000"W 077° 05' 15.000"LNM 19/09, 5th Dist66412289_15/13/200910/29/2013
AddSounding in Feet3N 38° 42' 16.700"W 077° 05' 19.000"LNM 19/09, 5th Dist66412289_15/13/200910/29/2013
ChangeDepth Legend - Marshall Hall Bar to:23 FT FOR WIDTH OF 200 FT AUG 2008N 38° 41' 40.780"W 077° 05' 28.000"LNM 16/09, 5th Dist66412289_14/21/200910/29/2013
AddObstructionWk Chart No. 1: K40N 38° 49' 40.307"W 077° 02' 14.116"LNM 10/09, 5th Dist66412289_13/11/200910/29/2013
DeleteDangerous WreckChart No. 1: K28N 38° 49' 39.200"W 077° 02' 15.800"LNM 10/09, 5th Dist66412289_13/11/200910/29/2013
RelocateNeabsco Creek Light 2Fl R 2.5s 15ft 3M "2"N 38° 35' 46.409"W 077° 14' 44.506"LNM 52/08, 5th Dist66412289_11/3/200910/29/2013
RelocateNeabsco Creek Daybeacon 1G "1"N 38° 35' 45.848"W 077° 14' 45.018"LNM 52/08, 5th Dist66412289_11/3/200910/29/2013
AddLeeslyvania Park Warning Daybeacon AW "A" PrivN 38° 35' 14.027"W 077° 15' 10.834"WNM 42/08, NGA66412289_110/24/200810/29/2013
RelocateOccoquan River Channel Daybeacon 16R "16"N 38° 40' 44.354"W 077° 15' 09.253"LNM 37/08, 5th Dist66412289_19/26/200810/29/2013
ChangeUpper Potomac River Light 56Fl R 4s 15ft 5M "56"N 38° 36' 40.505"W 077° 08' 18.544"LNM 26/08, 5th Dist66412289_19/26/200810/29/2013
AddFixed Bridge LabelFIXED BRIDGE HOR CL 12 FT VERT CL 11 FTN 38° 52' 48.600"W 077° 02' 24.800"LNM 26/08, 5th Dist66512289_29/26/200810/29/2013
AddFixed Bridge LabelFIXED BRIDGE HOR CL 12 FT VERT CL 11 FTN 38° 52' 48.600"W 077° 02' 24.800"LNM 26/08, 5th Dist66412289_19/26/200810/29/2013
AddNational Harbor Channel Light 8Fl R 4s 16ft "8" PrivN 38° 46' 58.914"W 077° 01' 14.214"LNM 23/08, 5th Dist66412289_16/11/200810/29/2013
AddNational Harbor Channel Light 11Q G 16ft "11" PrivN 38° 47' 13.428"W 077° 01' 08.988"LNM 23/08, 5th Dist66412289_16/11/200810/29/2013
RelocateNeabsco Creek Buoy 3G C "3"N 38° 35' 58.631"W 077° 15' 11.481"LNM 23/08, 5th Dist66412289_16/11/200810/29/2013
AddNational Harbor Channel Light 9Fl G 4s 16ft "9" PrivN 38° 47' 05.724"W 077° 01' 13.482"LNM 23/08, 5th Dist66412289_16/11/200810/29/2013
AddNational Harbor Channel Light 7Fl G 4s 16ft "7" PrivN 38° 46' 57.582"W 077° 01' 17.544"LNM 23/08, 5th Dist66412289_16/11/200810/29/2013
AddNational Harbor Channel Daybeacon 6R "6" PrivN 38° 46' 53.568"W 077° 01' 16.848"LNM 23/08, 5th Dist66412289_16/11/200810/29/2013
AddNational Harbor Channel Light 5Q G 16ft "5" PrivN 38° 46' 54.636"W 077° 01' 22.230"LNM 23/08, 5th Dist66412289_16/11/200810/29/2013
AddNational Harbor Channel Light 4Q R 16ft "4" PrivN 38° 46' 51.318"W 077° 01' 35.526"LNM 23/08, 5th Dist66412289_16/11/200810/29/2013
AddNational Harbor Channel Light 3Fl G 4s 16ft "3" PrivN 38° 46' 40.110"W 077° 01' 49.956"LNM 23/08, 5th Dist66412289_16/11/200810/29/2013
AddNational Harbor Channel Daybeacon 2R "2" PrivN 38° 46' 35.184"W 077° 01' 53.148"LNM 23/08, 5th Dist66412289_16/11/200810/29/2013
RelocateNavy Surface Warfare Center Breakwater Light AFl Y 6s 15ft "A" NavyN 38° 36' 24.400"W 077° 09' 48.000"LNM 22/08, 5th Dist66412289_16/4/200810/29/2013
RelocateIndian Head Lower Pier Fog SignalBELL NavyN 38° 36' 00.000"W 077° 11' 00.000"LNM 22/08, 5th Dist66412289_16/4/200810/29/2013
DeleteSounding in Feet26N 38° 47' 55.110"W 077° 02' 15.330"LNM 30/07, 5th Dist66412289_12/13/200810/29/2013
AddObstruction in Feet19 Obstn Chart No. 1: K41N 38° 47' 53.987"W 077° 02' 15.824"LNM 30/07, 5th Dist66412289_12/13/200810/29/2013
ChangeCockpit Point Barge Dock Mooring Light AF Y 15ft "A" PrivN 38° 33' 34.000"W 077° 15' 16.000"LNM 25/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Lighted Buoy 90R "90" Fl R 4sN 38° 46' 42.391"W 077° 02' 04.085"LNM 18/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Lighted Buoy 62R "62" Fl R 2.5sN 38° 39' 28.520"W 077° 07' 54.924"LNM 18/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Channel Lighted Buoy 71G "71" Fl G 2.5sN 38° 41' 45.117"W 077° 05' 12.320"LNM 18/07, 5th Dist66412289_12/13/200810/29/2013
RelocateHains Point Junction Lighted Buoy HPGR "HP" Fl (2+1) G 6sN 38° 51' 05.785"W 077° 01' 19.714"LNM 18/07, 5th Dist66512289_22/13/200810/29/2013
RelocateHains Point Junction Lighted Buoy HPGR "HP" Fl (2+1) G 6sN 38° 51' 05.785"W 077° 01' 19.714"LNM 18/07, 5th Dist66412289_12/13/200810/29/2013
RelocateAnacostia River Lighted Buoy 3G "3" Fl G 4sN 38° 51' 47.704"W 077° 00' 35.813"LNM 18/07, 5th Dist66512289_22/13/200810/29/2013
RelocateAnacostia River Lighted Buoy 3G "3" Fl G 4sN 38° 51' 47.704"W 077° 00' 35.813"LNM 18/07, 5th Dist66412289_12/13/200810/29/2013
RelocateAlexandria Channel Lighted Buoy 7AG "7A" Fl G 4sN 38° 49' 49.835"W 077° 01' 45.524"LNM 18/07, 5th Dist66412289_12/13/200810/29/2013
RelocateAlexandria Channel Lighted Buoy 6R "6" Fl R 2.5sN 38° 48' 45.407"W 077° 02' 00.915"LNM 18/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Channel Lighted Buoy 51G "51" Fl G 4sN 38° 35' 41.827"W 077° 12' 02.429"LNM 10/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Channel Lighted Buoy 47G "47" Fl G 4sN 38° 34' 19.429"W 077° 13' 26.430"LNM 10/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Channel Lighted Buoy 45G "45" Fl G 4sN 38° 33' 38.330"W 077° 14' 07.431"LNM 10/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Channel Lighted Buoy 84R "84" Fl R 4sN 38° 44' 18.112"W 077° 02' 09.915"LNM 10/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Channel Lighted Buoy 77G "77" Fl G 4sN 38° 42' 22.416"W 077° 02' 52.916"LNM 10/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Channel Lighted Buoy 67G "67" Fl G 4sN 38° 41' 27.041"W 077° 06' 36.888"LNM 10/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Lighted Buoy 64R "64" Fl R 4sN 38° 40' 06.919"W 077° 07' 53.024"LNM 10/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Lighted Buoy 60R "60" Fl R 4sN 38° 37' 38.424"W 077° 07' 20.122"LNM 10/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Lighted Buoy 59G "59" Fl G 4sN 38° 37' 49.723"W 077° 07' 37.022"LNM 10/07, 5th Dist66412289_12/13/200810/29/2013
RelocateUpper Potomac River Lighted Buoy 55G "55" Fl G 4sN 38° 36' 52.225"W 077° 08' 25.823"LNM 10/07, 5th Dist66412289_12/13/200810/29/2013
DeletePotomac River State Line Marker PRV 15BMarker "PRV 15B"N 38° 35' 17.580"W 077° 14' 47.890"LNM 52/06, 5th Dist66412289_12/13/200810/29/2013
ChangeRestricted Area PT 4 OF 4RESTRICTED AREA 334.250 (see note A)N 38° 40' 23.100"W 077° 08' 17.300"LNM 48/06, 5th Dist66412289_12/13/200810/29/2013
ChangeRestricted Area PT 3 OF 4RESTRICTED AREA 334.250 (see note A)N 38° 40' 14.500"W 077° 08' 21.200"LNM 48/06, 5th Dist66412289_12/13/200810/29/2013
ChangeRestricted Area PT 2 OF 4RESTRICTED AREA 334.250 (see note A)N 38° 40' 22.100"W 077° 08' 38.800"LNM 48/06, 5th Dist66412289_12/13/200810/29/2013
ChangeRestricted Area PT 1 OF 4RESTRICTED AREA 334.250 (see note A)N 38° 40' 27.100"W 077° 08' 35.800"LNM 48/06, 5th Dist66412289_12/13/200810/29/2013
ChangeDanger Zone PT 2 OF 2DANGER ZONE 334.230 (see note A) Chart No. 1 N1.2 or N2.2N 38° 40' 44.900"W 077° 09' 15.200"LNM 48/06, 5th Dist66412289_12/13/200810/29/2013
ChangeDanger Zone PT 1 OF 2DANGER ZONE 334.230 (see note A) Chart No. 1 N1.2 or N2.2N 38° 40' 57.900"W 077° 11' 00.500"LNM 48/06, 5th Dist66412289_12/13/200810/29/2013
ChangeNeabsco Creek Buoy 4R N "4"N 38° 35' 59.250"W 077° 15' 11.362"LNM 46/06, 5th Dist66412289_12/13/200810/29/2013
ChangeNeabsco Creek Buoy 3G C "3"N 38° 35' 58.688"W 077° 15' 11.635"LNM 46/06, 5th Dist66412289_12/13/200810/29/2013
RelocateMount Vernon Cut Buoy 4R N "4"N 38° 42' 06.339"W 077° 05' 14.124"LNM 42/06, 5th Dist66412289_12/13/200810/29/2013
RelocateMount Vernon Cut Buoy 3G C "3"N 38° 42' 05.729"W 077° 05' 16.082"LNM 42/06, 5th Dist66412289_12/13/200810/29/2013
RelocateOccoquan River Channel LT 12Fl R 4s 15ft 3M "12"N 38° 39' 26.728"W 077° 13' 57.301"LNM 41/05, 5th Dist66412289_12/13/200810/29/2013
RelocateNeabsco Creek DB 4R "4"N 38° 35' 59.250"W 077° 15' 11.362"LNM 34/05, 5th Dist66412289_12/13/200810/29/2013
Edition 49, Print Date Jun. /2005
RelocateWhitestone Point LTIso 6s 15ft 7MN 38° 41' 04.938"W 077° 07' 23.345"LNM 18/05, 5th Dist66412289_12/13/200810/29/2013
ChangePiscataway Creek Light 2PFl R 4s 15ft 2M "2P"N 38° 42' 25.894"W 077° 02' 18.514"LNM 12/05, 5th Dist66412289_12/13/200810/29/2013
RelocateLittle Hunting Creek BY 1G C "1" PrivN 38° 42' 15.000"W 077° 05' 09.600"LNM 06/05, 5th Dist66412289_12/13/200810/29/2013
RelocateLittle Hunting Creek LT 14Fl R 2.5s "14" PrivN 38° 42' 47.400"W 077° 04' 24.600"LNM 06/05, 5th Dist66412289_12/13/200810/29/2013
DeleteLittle Hunting Creek BY 13G C "13" PrivN 38° 42' 54.620"W 077° 04' 22.860"LNM 06/05, 5th Dist66412289_12/13/200810/29/2013
ChangeLittle Hunting Creek LT 14Fl R 2.5s "14" PrivN 38° 42' 47.400"W 077° 04' 24.600"LNM 06/05, 5th Dist66412289_12/13/200810/29/2013
RelocateLittle Hunting Creek BY 12R N "12" PrivN 38° 42' 43.000"W 077° 04' 28.000"LNM 06/05, 5th Dist66412289_12/13/200810/29/2013
RelocateLittle Hunting Creek LB 11G "11" Fl G 4s PrivN 38° 42' 42.000"W 077° 04' 30.600"LNM 06/05, 5th Dist66412289_12/13/200810/29/2013
RelocateLittle Hunting Creek LB 8R "8" Q R PrivN 38° 42' 35.400"W 077° 04' 37.800"LNM 06/05, 5th Dist66412289_12/13/200810/29/2013
AddLittle Hunting Creek BY 15G C "15" PrivN 38° 42' 52.000"W 077° 04' 22.000"LNM 06/05, 5th Dist66412289_12/13/200810/29/2013
AddChannel Separator Point 2 of 2NONEN 38° 52' 30.500"W 076° 59' 06.800"Not Published66412289_12/13/200810/29/2013
AddChannel Separator Point 1 of 2NONEN 38° 52' 28.700"W 076° 59' 05.700"Not Published66412289_12/13/200810/29/2013
AddDepth Legend - Anacostia River4 1/2 FTN 38° 52' 30.600"W 076° 59' 02.800"Not Published66412289_12/13/200810/29/2013
DeleteChannel SeparatorNONEN 38° 52' 12.100"W 076° 59' 43.000"Not Published66512289_22/13/200810/29/2013
DeleteChannel SeparatorNONEN 38° 52' 12.100"W 076° 59' 43.000"Not Published66412289_12/13/200810/29/2013
AddChannel Separator Point 2 of 2NONEN 38° 52' 18.200"W 076° 59' 27.600"Not Published66512289_22/13/200810/29/2013
AddChannel Separator Point 2 of 2NONEN 38° 52' 18.200"W 076° 59' 27.600"Not Published66412289_12/13/200810/29/2013
AddChannel Separator Point 1 of 2NONEN 38° 52' 15.200"W 076° 59' 25.100"Not Published66412289_12/13/200810/29/2013
AddChannel Separator Point 1 of 2NONEN 38° 52' 15.200"W 076° 59' 25.100"Not Published66512289_22/13/200810/29/2013
AddChannel Separator Point 2 of 2NONEN 38° 52' 19.000"W 077° 00' 10.100"Not Published66512289_22/13/200810/29/2013
AddChannel Separator Point 2 of 2NONEN 38° 52' 19.000"W 077° 00' 10.100"Not Published66412289_12/13/200810/29/2013
AddChannel Separator Point 1 of 2NONEN 38° 52' 14.000"W 077° 00' 08.300"Not Published66512289_22/13/200810/29/2013
AddChannel Separator Point 1 of 2NONEN 38° 52' 14.000"W 077° 00' 08.300"Not Published66412289_12/13/200810/29/2013
ReviseChannel Separator Point 2 of 2NONEN 38° 52' 13.700"W 076° 59' 34.200"Not Published66512289_22/13/200810/29/2013
ReviseChannel Separator Point 2 of 2NONEN 38° 52' 13.700"W 076° 59' 34.200"Not Published66412289_12/13/200810/29/2013
AddChannel Separator Point 1 of 2NONEN 38° 52' 08.300"W 076° 59' 34.600"Not Published66512289_22/13/200810/29/2013
AddChannel Separator Point 1 of 2NONEN 38° 52' 08.300"W 076° 59' 34.600"Not Published66412289_12/13/200810/29/2013
ReviseSounding in Feet3N 38° 52' 09.700"W 076° 59' 49.600"Not Published66512289_22/13/200810/29/2013
ReviseSounding in Feet3N 38° 52' 09.700"W 076° 59' 49.600"Not Published66412289_12/13/200810/29/2013
ReviseDepth Legend - Anacostia River12 FEET BY 400 FEET MAR 2004N 38° 51' 51.700"W 077° 00' 30.100"Not Published66512289_22/13/200810/29/2013
ReviseDepth Legend - Anacostia River12 FEET BY 400 FEET MAR 2004N 38° 51' 51.700"W 077° 00' 30.100"Not Published66412289_12/13/200810/29/2013
ReviseDepth Legend - Anacostia River12 FEET BY 800 FEET MAR 2004N 38° 52' 14.200"W 076° 59' 51.000"Not Published66512289_22/13/200810/29/2013
ReviseDepth Legend - Anacostia River12 FEET BY 800 FEET MAR 2004N 38° 52' 14.200"W 076° 59' 51.000"Not Published66412289_12/13/200810/29/2013
ReviseDepth Legend - Anacostia River12 1/2 FEET MAR 2004N 38° 52' 14.100"W 076° 59' 29.800"Not Published66512289_22/13/200810/29/2013
ReviseDepth Legend - Anacostia River12 1/2 FEET MAR 2004N 38° 52' 14.100"W 076° 59' 29.800"Not Published66412289_12/13/200810/29/2013
ReviseDepth Legend - Anacostia River9 FT 2004N 38° 52' 23.500"W 076° 59' 18.300"Not Published66512289_22/13/200810/29/2013
ReviseDepth Legend - Anacostia River9 FT 2004N 38° 52' 23.500"W 076° 59' 18.300"Not Published66412289_12/13/200810/29/2013
Revise & RelocateOCCOQUAN R DB 4R "4"N 38° 37' 46.487"W 077° 12' 54.748"LNM 25/04, 5th Dist66412289_12/13/200810/29/2013
RelocateUPPER POTOMAC R LT 56Fl R 4s 12ft 5M "56"N 38° 36' 40.505"W 077° 08' 18.544"LNM 25/04, 5th Dist66412289_12/13/200810/29/2013
RelocateOCCOQUAN R DB 10R "10"N 38° 39' 00.263"W 077° 13' 23.548"LNM 25/04, 5th Dist66412289_12/13/200810/29/2013
RelocateNEABSCO CR DB 1G "1"N 38° 35' 46.297"W 077° 14' 44.569"LNM 17/04, 5th Dist66412289_12/13/200810/29/2013
RelocateOCCOQUAN R DB 7G "7"N 38° 38' 26.175"W 077° 13' 12.417"LNM 17/04, 5th Dist66412289_12/13/200810/29/2013
AddSMOOTS COVE WRNG LT BFl Y 4s 14ft "B" PrivN 38° 47' 17.880"W 077° 00' 59.170"LNM 15/04, 5th Dist66412289_12/13/200810/29/2013
AddSMOOTS COVE WRNG LT AFl Y 4s 14ft "A" PrivN 38° 47' 18.070"W 077° 01' 00.420"LNM 15/04, 5th Dist66412289_12/13/200810/29/2013
AddUPPR POTOMAC R BY 98AR N "98A" PrivN 38° 47' 42.000"W 077° 02' 06.000"LNM 11/04, 5th Dist66412289_12/13/200810/29/2013
AddUPPR POTOMAC R BY 96AR N "96A" PrivN 38° 47' 39.000"W 077° 02' 04.200"LNM 11/04, 5th Dist66412289_12/13/200810/29/2013
AddUPPR POTOMAC R BY 94AR N "94A" PrivN 38° 47' 30.600"W 077° 02' 04.260"LNM 11/04, 5th Dist66412289_12/13/200810/29/2013
AddUPPR POTOMAC R BY 92AR N "92A" PrivN 38° 47' 28.800"W 077° 02' 00.600"LNM 11/04, 5th Dist66412289_12/13/200810/29/2013
DeleteWOODROW WILSON BRDG WRNG LT DFl Y 2.5s 10ft "D" PrivN 38° 47' 35.900"W 077° 01' 37.790"LNM 05/04, 5th Dist66412289_12/13/200810/29/2013
DeleteWOODROW WILSON BRDG WRNG LT CFl Y 2.5s 10ft "C" PrivN 38° 47' 35.690"W 077° 01' 46.130"LNM 05/04, 5th Dist66412289_12/13/200810/29/2013
DeleteWOODROW WILSON BRDG WRNG LT BFl Y 2.5s 10ft "B" PrivN 38° 47' 35.400"W 077° 01' 55.160"LNM 05/04, 5th Dist66412289_12/13/200810/29/2013
DeleteWOODROW WILSON BRDG WRNG LT AFl Y 2.5s 10ft "A" PrivN 38° 47' 35.230"W 077° 02' 04.940"LNM 05/04, 5th Dist66412289_12/13/200810/29/2013
ReviseBRIDGE UNDER CONSTRUCTION SEE NOTEBridge under construction (see note)N 38° 41' 08.000"W 077° 15' 16.000"LNM 52/03, 5th Dist66412289_12/13/200810/29/2013
AddBRIDGE UNDER CONSTRUCTION MAGENTA SCREENextending 500 ft on either side of bridgeN 38° 41' 02.000"W 077° 15' 29.300"LNM 52/03, 5th Dist66412289_12/13/200810/29/2013
ReviseBRIDGE UNDER CONSTRUCTIONblack dashed linesN 38° 41' 02.000"W 077° 15' 29.300"LNM 52/03, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateMARBURY PT WRNG DBW BnN 38° 48' 50.402"W 077° 01' 54.079"LNM 50/03, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocatePISCATAWAY CR DB 6R "6"N 38° 42' 05.663"W 077° 01' 48.112"LNM 50/03, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocatePISCATAWAY CR DB 4R "4"N 38° 42' 15.833"W 077° 02' 03.358"LNM 50/03, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateOCCOQUAN R LT 9Fl G 4s 15ft 4M "9"N 38° 38' 57.449"W 077° 13' 25.204"LNM 36/03, 5th Dist66412289_12/13/200810/29/2013
RelocateOCCOQUAN R DB 15G "15"N 38° 39' 51.629"W 077° 14' 15.316"LNM 36/03, 5th Dist66412289_12/13/200810/29/2013
RelocateOCCOQUAN R LT 14Fl R 4s 15ft 3M "14"N 38° 39' 43.733"W 077° 14' 06.076"LNM 36/03, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateMATTAWOMAN CR DB 6R "6"N 38° 33' 48.634"W 077° 11' 28.306"LNM 31/03, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocatePISCATAWAY CR LT 2Fl (2) R 5s 15ft 2M "2"N 38° 42' 25.894"W 077° 02' 18.514"LNM 31/03, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateMATTAWOMAN CR DB 1G "1"N 38° 33' 31.555"W 077° 12' 45.570"LNM 31/03, 5th Dist66412289_12/13/200810/29/2013
ReviseLTL HUNTING CR N LB 7AG "7A" Fl G 2.5sN 38° 42' 30.600"W 077° 04' 38.400"LNM 21/03, 5th Dist66412289_12/13/200810/29/2013
AddLTL HUNTING CR N EXT LB 1AG "1A" Q G PrivN 38° 42' 24.000"W 077° 03' 38.000"LNM 21/03, 5th Dist66412289_12/13/200810/29/2013
ReviseLTL HUNTING CR LB 5G "5" Q G PrivN 38° 42' 26.800"W 077° 04' 50.880"LNM 21/03, 5th Dist66412289_12/13/200810/29/2013
ReviseLTL HUNTING CR LB 4R "4" Fl R 2.5s PrivN 38° 42' 20.970"W 077° 05' 01.270"LNM 21/03, 5th Dist66412289_12/13/200810/29/2013
RelocateHALLOWING PT LTFl 4s 20ft 6MN 38° 38' 04.229"W 077° 07' 45.185"LNM 17/03, 5th Dist66412289_12/13/200810/29/2013
RelocateNEABSCO CR DB 1G "1"N 38° 35' 45.955"W 077° 14' 45.131"LNM 17/03, 5th Dist66412289_12/13/200810/29/2013
RelocateFOUR MILE RUN DB 8R "8"N 38° 49' 47.958"W 077° 02' 13.354"LNM 14/03, 5th Dist66412289_12/13/200810/29/2013
RelocateFOUR MILE RUN DB 7G "7"N 38° 49' 45.984"W 077° 02' 14.596"LNM 14/03, 5th Dist66412289_12/13/200810/29/2013
RelocateFOUR MILE RUN DB 6R "6"N 38° 49' 26.400"W 077° 02' 18.041"LNM 14/03, 5th Dist66412289_12/13/200810/29/2013
RelocateFOUR MILE RUN ENT LT 1FMFl G 2.5s 15ft 3M "1FM"N 38° 48' 56.878"W 077° 02' 11.191"LNM 14/03, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN BY WR6AR N "WR6A"N 38° 49' 40.365"W 077° 02' 14.014"LNM 06/03, 5th Dist66412289_12/13/200810/29/2013
ReviseOCCOQUAN R LT 6Fl R 4s 15ft 4M "6"N 38° 38' 24.498"W 077° 13' 08.048"LNM 03/03, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateUPPR POTOMAC R LT 82Fl R 2.5s 15ft 4M "82"N 38° 43' 19.601"W 077° 01' 53.779"LNM 52/02, 5th Dist66412289_12/13/200810/29/2013
Edition 48, Print Date Jan. /2003
ReviseLTL HUNTING CR LB 8R "8" Q RN 38° 42' 33.000"W 077° 04' 41.580"LNM 51/02, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateMATTAWOMAN CR LT 3Fl G 2.5s 15ft 3M "3"N 38° 33' 40.994"W 077° 12' 02.182"LNM 51/02, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateMATTAWOMAN CR LT 5Fl G 4s 15ft 3M "5"N 38° 33' 55.814"W 077° 11' 39.850"LNM 51/02, 5th Dist66412289_12/13/200810/29/2013
DeleteMARBURY PT WHARF LTFl R 4s 23ft 7MN 38° 49' 20.470"W 077° 01' 48.470"LNM 49/02, 5th Dist66412289_12/13/200810/29/2013
AddCAUTION NOTESEE LNM 35/02 FOR NOTE TEXTN 38° 47' 28.800"W 076° 59' 14.500"LNM 35/02, 5th Dist66412289_12/13/200810/29/2013
AddMAGENTA SCREENNONEN 38° 47' 37.000"W 077° 01' 56.400"LNM 35/02, 5th Dist66412289_12/13/200810/29/2013
AddBRIDGE UNDER CONSTUnder construction (see note)N 38° 47' 36.600"W 077° 02' 21.800"LNM 35/02, 5th Dist66412289_12/13/200810/29/2013
AddBRIDGE UNDER CONSTUnder construction (see note)N 38° 47' 36.600"W 077° 02' 17.100"LNM 35/02, 5th Dist66412289_12/13/200810/29/2013
AddBRIDGE UNDER CONSTUnder construction (see note)N 38° 47' 36.800"W 077° 02' 14.000"LNM 35/02, 5th Dist66412289_12/13/200810/29/2013
AddBRIDGE UNDER CONSTUnder construction (see note)N 38° 47' 37.500"W 077° 01' 33.100"LNM 35/02, 5th Dist66412289_12/13/200810/29/2013
DeleteBRIDGE CLEARANCE NOTEHOR CL 175 FT VERT CL 50 FTN 38° 47' 37.000"W 077° 01' 56.400"LNM 35/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 16R "16"N 38° 50' 03.153"W 077° 02' 38.644"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 14R "14"N 38° 50' 06.841"W 077° 02' 31.671"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 11G "11"N 38° 49' 54.802"W 077° 02' 17.641"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 10R "10"N 38° 49' 53.879"W 077° 02' 14.825"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 9G "9"N 38° 49' 51.658"W 077° 02' 15.573"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 8R "8"N 38° 49' 47.990"W 077° 02' 13.517"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 7G "7"N 38° 49' 46.500"W 077° 02' 17.966"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 6R "6"N 38° 49' 46.040"W 077° 02' 15.022"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 5G "5"N 38° 49' 24.605"W 077° 02' 19.502"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 4R "4"N 38° 49' 22.515"W 077° 02' 17.608"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN DB 2R "2"N 38° 48' 57.071"W 077° 02' 10.024"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
AddFOUR MILE RUN ENT LT 1FMFl G 2.5s 15ft 3M "1FM"N 38° 48' 59.867"W 077° 02' 11.148"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateFOUR MILE RUN DB 13G "13"N 38° 50' 04.059"W 077° 02' 31.696"LNM 22/02, 5th Dist66412289_12/13/200810/29/2013
ReviseLTL HUNTING CR N LB 7AG "7A" Fl G 4s PrivN 38° 42' 30.600"W 077° 04' 38.400"LNM  /02, 5th Dist66412289_12/13/200810/29/2013
AddLTL HUNTING CR N BY 7AG C "7A" PrivN 38° 42' 30.600"W 077° 04' 38.400"LNM 11/02, 5th Dist66412289_12/13/200810/29/2013
AddLTL HUNTING CR N BY 6AR N "6A" PrivN 38° 42' 28.200"W 077° 04' 28.800"LNM 11/02, 5th Dist66412289_12/13/200810/29/2013
AddLTL HUNTING CR N BY 5AG C "5A" PrivN 38° 42' 27.000"W 077° 04' 30.000"LNM 11/02, 5th Dist66412289_12/13/200810/29/2013
AddLTL HUNTING CR N BY 4AR N "4A" PrivN 38° 42' 25.800"W 077° 03' 59.400"LNM 11/02, 5th Dist66412289_12/13/200810/29/2013
AddLTL HUNTING CR N BY 3AG C "3A" PrivN 38° 42' 24.600"W 077° 04' 06.000"LNM 11/02, 5th Dist66412289_12/13/200810/29/2013
AddLTL HUNTING CR N BY 2AR N "2A" PrivN 38° 42' 25.200"W 077° 03' 36.600"LNM 11/02, 5th Dist66412289_12/13/200810/29/2013
ReviseLTL HUNTING CR LB 8R "8" Fl R 1s PrivN 38° 42' 33.000"W 077° 04' 41.580"LNM 11/02, 5th Dist66412289_12/13/200810/29/2013
DeleteFOUR MILE RUN WRNG DB DW "D" PA N 38° 50' 02.020"W 077° 02' 18.380"LNM 51/01, 5th Dist66412289_12/13/200810/29/2013
DeleteFOUR MILE RUN WRNG DB CW "C" N 38° 49' 52.906"W 077° 01' 59.055"LNM 51/01, 5th Dist66412289_12/13/200810/29/2013
DeleteFOUR MILE RUN WRNG DB BW "B" PAN 38° 49' 39.605"W 077° 02' 12.477"LNM 51/01, 5th Dist66412289_12/13/200810/29/2013
DeleteFOUR MILE RUN WRNG DB AW "A" PAN 38° 49' 39.353"W 077° 02' 10.581"LNM 51/01, 5th Dist66412289_12/13/200810/29/2013
AddOCCOQUAN R DB 19G "19"N 38° 40' 59.850"W 077° 15' 23.809"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
AddOCCOQUAN R DB 17G "17"N 38° 40' 55.122"W 077° 15' 19.721"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
AddOCCOQUAN R DB 16R "16"N 38° 40' 44.340"W 077° 15' 08.922"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
AddOCCOQUAN R DB 13G "13"N 38° 39' 34.176"W 077° 14' 04.351"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
DeleteOCCOQUAN R BY 17G C "17"N 38° 41' 01.081"W 077° 15' 25.385"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
DeleteOCCOQUAN R BY 15G C "15"N 38° 40' 56.618"W 077° 15' 20.913"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
DeleteOCCOQUAN R BY 14R N "14"N 38° 40' 45.643"W 077° 15' 10.258"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
ReviseOCCOQUAN R LT 6Fl R 4s 15ft 3M "6"N 38° 38' 24.498"W 077° 13' 08.048"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateOCCOQUAN R LT 2Fl R 4s 15ft 3M "2"N 38° 37' 24.241"W 077° 12' 47.620"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
ReviseOCCOQUAN R DB 15G "15"N 38° 39' 51.539"W 077° 14' 15.199"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
ReviseOCCOQUAN R LT 14Fl R 4s 15ft 3M "14"N 38° 39' 43.616"W 077° 14' 05.992"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateOCCOQUAN R LT 12Fl R 4s 15ft 3M "12"N 38° 39' 27.253"W 077° 13' 58.495"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
ReviseOCCOQUAN R DB 10R "10"N 38° 39' 00.238"W 077° 13' 23.363"LNM 49/01, 5th Dist66412289_12/13/200810/29/2013
AddWOODROW WILSON BRDG LT GFl Y 2.5s 10ft "G" PrivN 38° 47' 07.550"W 077° 02' 07.000"LNM 39/01, 5th Dist66412289_12/13/200810/29/2013
AddWOODROW WILSON BRDG LT FFl Y 2.5s 10ft "F" PrivN 38° 47' 08.340"W 077° 02' 07.020"LNM 39/01, 5th Dist66412289_12/13/200810/29/2013
AddWOODROW WILSON BRDG LT EFl Y 2.5s 10ft "E" PrivN 38° 47' 09.130"W 077° 02' 07.090"LNM 39/01, 5th Dist66412289_12/13/200810/29/2013
AddWOODROW WILSON BRDG WRNG LT DFl Y 2.5s 10ft "D" PrivN 38° 47' 35.900"W 077° 01' 37.790"LNM 39/01, 5th Dist66412289_12/13/200810/29/2013
AddWOODROW WILSON BRDG WRNG LT CFl Y 2.5s 10ft "C" PrivN 38° 47' 35.690"W 077° 01' 46.130"LNM 39/01, 5th Dist66412289_12/13/200810/29/2013
AddWOODROW WILSON BRDG WRNG LT BFl Y 2.5s 10ft "B" PrivN 38° 47' 35.400"W 077° 01' 55.160"LNM 39/01, 5th Dist66412289_12/13/200810/29/2013
AddWOODROW WILSON BRDG WRNG LT AFl Y 2.5s 10ft "A" PrivN 38° 47' 35.230"W 077° 02' 04.940"LNM 39/01, 5th Dist66412289_12/13/200810/29/2013
Revise & RelocateNEABSCO CR LT 2Fl R 2.5s 15ft 3M "2"N 38° 35' 46.686"W 077° 14' 44.326"LNM 30/01, 5th Dist66412289_12/13/200810/29/2013
ReviseWHITESTONE PT LTIso 6s 15ft 7MN 38° 41' 04.938"W 077° 07' 23.345"LNM 21/01, 5th Dist66412289_12/13/200810/29/2013
RevisePOTOMAC R CHN LEGEND23 FT FOR WIDTH OF 200 FT SEP 2000N 38° 41' 38.600"W 077° 05' 35.200"LNM 11/01, 5th Dist66412289_12/13/200810/29/2013
RevisePOTOMAC R CHN LEGEND21 FT APR 2000N 38° 34' 38.400"W 077° 13' 04.400"LNM 11/01, 5th Dist66412289_12/13/200810/29/2013
AddSTHRN ENERGY POTOMAC R LT BFl Y 2.5s 6ft "B" PrivN 38° 49' 13.140"W 077° 02' 21.900"LNM 06/01, 5th Dist66412289_12/13/200810/29/2013
AddSTHRN ENERGY POTOMAC R LT AFl Y 2.5s 6ft "A" PrivN 38° 49' 14.460"W 077° 02' 22.380"LNM 06/01, 5th Dist66412289_12/13/200810/29/2013
ReviseANACOSTIA R LEGEND 45 FT 1997N 38° 52' 22.900"W 076° 59' 17.600"LNM 47/00, 5th Dist66412289_12/13/200810/29/2013
ReviseANACOSTIA R LEGEND 312 1/2 FEET 1997N 38° 52' 11.100"W 076° 59' 34.700"LNM 47/00, 5th Dist66412289_12/13/200810/29/2013
ReviseANACOSTIA R LEGEND 214 FT FOR MID 400 FT 1997N 38° 52' 17.400"W 077° 00' 03.000"LNM 47/00, 5th Dist66412289_12/13/200810/29/2013
ReviseANACOSTIA R LEGEND 1 14 1/2 FT FOR MID WIDTH OF 200 FT 1997N 38° 51' 33.600"W 077° 00' 58.600"LNM 47/00, 5th Dist66412289_12/13/200810/29/2013
ReviseANACOSTIA R LEGEND 45 FTN 38° 52' 21.700"W 076° 59' 19.000"LNM 47/00, 5th Dist66512289_22/13/200810/29/2013
ReviseANACOSTIA R LEGEND 312 1/2 FEET 1997N 38° 52' 10.800"W 076° 59' 34.800"LNM 47/00, 5th Dist66512289_22/13/200810/29/2013
ReviseANACOSTIA R LEGEND 214 FT FOR MID 400 FT 1997N 38° 52' 17.700"W 077° 00' 02.700"LNM 47/00, 5th Dist66512289_22/13/200810/29/2013
ReviseANACOSTIA R LEGEND 1 14 1/2 FEET FOR MIDDLE WIDTH OF 200 FEET 1997N 38° 51' 35.000"W 077° 00' 56.500"LNM 47/00, 5th Dist66512289_22/13/200810/29/2013


This listing provides all corrections to this chart since 9/14/2000, the Release Date of Edition 47.

Edition: 52, Print Date: Feb. /2020
Edition: 51, Print Date: Aug. /2015
Edition: 50, Print Date: Oct. /2010
Edition: 49, Print Date: Jun. /2005
Edition: 48, Print Date: Jan. /2003
Edition: 47, Print Date: 3/14/1998


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