Chart: 14926, Current Edition: 14, Print Date: May. /2019
SMALL-CRAFT BOOK CHART - Chicago and South Shore of Lake Michigan (book of 30 charts)

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Action	Item Name	Charting Label	Latitude	Longitude	Published Document	Kapp	RNC Panel	RNC Posted	PDF Posted
Add	Obstruction in Feet	19 Obstn Chart No. 1: K41	N 41° 38' 19.280"	W 087° 10' 43.320"	LNM 16/22, 9th Dist	1464	14926_15	4/14/2022	4/14/2022
Add	Obstruction in Feet	19 Obstn Chart No. 1: K41	N 41° 38' 19.280"	W 087° 10' 43.320"	LNM 16/22, 9th Dist	1465	14926_17	4/14/2022	4/14/2022
Add	Obstruction in Feet	19 Obstn Chart No. 1: K41	N 41° 38' 19.280"	W 087° 10' 43.320"	LNM 16/22, 9th Dist	1481	14926_32	4/14/2022	4/14/2022
Change	Chicago Harbor Oak Street Breakwater Southwest End Light 3	Fl G 2.5s 26ft 5 St M "3"	N 41° 54' 05.105"	W 087° 37' 02.236"	LNM 48/21, 9th Dist	1455	14926_6	12/9/2021	12/2/2021
Change	Chicago Harbor Oak Street Breakwater Southwest End Light 3	Fl G 2.5s 26ft 5 St M "3"	N 41° 54' 05.105"	W 087° 37' 02.236"	LNM 48/21, 9th Dist	1480	14926_31	12/9/2021	12/2/2021
Relocate	Hyde Park Shoal Outside Buoy 2	R N "2"	N 41° 48' 30.318"	W 087° 32' 34.792"	LNM 48/21, 9th Dist	1480	14926_31	12/9/2021	12/2/2021
Relocate	South Park Shoal Buoy 6	R N "6"	N 41° 47' 51.315"	W 087° 32' 09.243"	LNM 48/21, 9th Dist	1480	14926_31	12/9/2021	12/2/2021
Relocate	Hyde Park Shoal Outside Buoy 2	R N "2"	N 41° 48' 30.953"	W 087° 32' 38.841"	LNM 46/21, 9th Dist	1480	14926_31	11/25/2021	11/18/2021
Relocate	South Park Shoal Buoy 6	R N "6"	N 41° 47' 53.817"	W 087° 32' 21.941"	LNM 46/21, 9th Dist	1480	14926_31	11/25/2021	11/18/2021
Add	Rock in Feet	5 Rk Chart No. 1: K14.2	N 41° 44' 08.320"	W 087° 31' 38.310"	LNM 42/21, 9th Dist	1476	14926_27	10/14/2021	10/14/2021
Add	Rock in Feet	5 Rk Chart No. 1: K14.2	N 41° 44' 08.320"	W 087° 31' 38.310"	LNM 42/21, 9th Dist	1460	14926_11	10/14/2021	10/14/2021
Add	Rock in Feet	5 Rk Chart No. 1: K14.2	N 41° 44' 08.320"	W 087° 31' 38.310"	LNM 42/21, 9th Dist	1480	14926_31	10/14/2021	10/14/2021
Delete	Nipsco Obstruction Buoy A	W Or "A" Priv	N 41° 42' 00.000"	W 087° 30' 26.000"	LNM 39/21, 9th Dist	1460	14926_11	10/7/2021	9/30/2021
Delete	Nipsco Obstruction Buoy A	W Or "A" Priv	N 41° 42' 00.000"	W 087° 30' 26.000"	LNM 39/21, 9th Dist	1480	14926_31	10/7/2021	9/30/2021
Change	City of East Chicago, Indiana Pastrick Marina Light 3	Fl G 2.5s 16ft "3" Priv	N 41° 39' 14.600"	W 087° 26' 05.600"	LNM 38/21, 9th Dist	1462	14926_13	9/30/2021	9/23/2021
Change	City of East Chicago, Indiana Pastrick Marina Light 3	Fl G 2.5s 16ft "3" Priv	N 41° 39' 14.600"	W 087° 26' 05.600"	LNM 38/21, 9th Dist	1461	14926_12	9/30/2021	9/23/2021
Change	City of East Chicago, Indiana Pastrick Marina Light 3	Fl G 2.5s 16ft "3" Priv	N 41° 39' 14.600"	W 087° 26' 05.600"	LNM 38/21, 9th Dist	1480	14926_31	9/30/2021	9/23/2021
Change	City of East Chicago, Indiana Pastrick Marina Light 3	Fl G 2.5s 16ft "3" Priv	N 41° 39' 14.600"	W 087° 26' 05.600"	LNM 38/21, 9th Dist	1481	14926_32	9/30/2021	9/23/2021
Add	Chicago 31 Street Harbor Lighted Fixed Aid 2	Fl R 4s "2" Priv	N 41° 49' 58.660"	W 087° 36' 06.420"	LNM 27/21, 9th Dist	1457	14926_8	7/15/2021	7/15/2021
Add	Chicago 31 Street Harbor Lighted Fixed Aid 2	Fl R 4s "2" Priv	N 41° 49' 58.660"	W 087° 36' 06.420"	LNM 27/21, 9th Dist	1480	14926_31	7/15/2021	7/15/2021
Add	Chicago 31 Street Harbor Lighted Fixed Aid 1	Fl G 4s "1" Priv	N 41° 49' 59.790"	W 087° 36' 08.380"	LNM 27/21, 9th Dist	1457	14926_8	7/15/2021	7/15/2021
Add	Chicago 31 Street Harbor Lighted Fixed Aid 1	Fl G 4s "1" Priv	N 41° 49' 59.790"	W 087° 36' 08.380"	LNM 27/21, 9th Dist	1480	14926_31	7/15/2021	7/15/2021
Add	Purdue University Meteorological Buoy 1A	Y "1A" F Y Priv	N 41° 53' 33.000"	W 087° 33' 47.000"	LNM 20/21, 9th Dist	1480	14926_31	5/27/2021	5/20/2021
Relocate	Hyde Park Shoal Outside Buoy 2	R N "2"	N 41° 48' 30.318"	W 087° 32' 34.792"	LNM 19/21, 9th Dist	1480	14926_31	5/20/2021	5/20/2021
Relocate	South Park Shoal Buoy 6	R N "6"	N 41° 47' 51.314"	W 087° 32' 09.243"	LNM 19/21, 9th Dist	1480	14926_31	5/20/2021	5/20/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 49.850"	W 087° 09' 57.770"	LNM 15/21, 9th Dist	1464	14926_15	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 49.850"	W 087° 09' 57.770"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 39' 04.140"	W 087° 10' 06.310"	LNM 15/21, 9th Dist	1464	14926_15	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 39' 04.140"	W 087° 10' 06.310"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 45.920"	W 087° 09' 43.440"	LNM 15/21, 9th Dist	1464	14926_15	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 45.920"	W 087° 09' 43.440"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 46.270"	W 087° 09' 45.430"	LNM 15/21, 9th Dist	1464	14926_15	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 46.270"	W 087° 09' 45.430"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 48.110"	W 087° 09' 54.040"	LNM 15/21, 9th Dist	1464	14926_15	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 48.110"	W 087° 09' 54.040"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 48.350"	W 087° 09' 54.620"	LNM 15/21, 9th Dist	1464	14926_15	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 48.350"	W 087° 09' 54.620"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 49.170"	W 087° 09' 56.290"	LNM 15/21, 9th Dist	1464	14926_15	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 49.170"	W 087° 09' 56.290"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 49.300"	W 087° 09' 56.560"	LNM 15/21, 9th Dist	1464	14926_15	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 49.300"	W 087° 09' 56.560"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 39' 05.090"	W 087° 10' 08.290"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 39' 07.470"	W 087° 10' 08.760"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 45.900"	W 087° 09' 46.480"	LNM 15/21, 9th Dist	1464	14926_15	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 45.900"	W 087° 09' 46.480"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 46.020"	W 087° 09' 47.240"	LNM 15/21, 9th Dist	1464	14926_15	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 41° 38' 46.020"	W 087° 09' 47.240"	LNM 15/21, 9th Dist	1481	14926_32	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 42° 00' 53.490"	W 087° 39' 03.890"	LNM 15/21, 9th Dist	1451	14926_2	4/15/2021	4/8/2021
Add	Obstruction PT 2 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 42° 00' 53.490"	W 087° 39' 03.890"	LNM 15/21, 9th Dist	1480	14926_31	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 42° 00' 49.840"	W 087° 39' 26.720"	LNM 15/21, 9th Dist	1451	14926_2	4/15/2021	4/8/2021
Add	Obstruction PT 1 OF 2	Obstruction (exposed pipeline) Chart No. 1: K40	N 42° 00' 49.840"	W 087° 39' 26.720"	LNM 15/21, 9th Dist	1480	14926_31	4/15/2021	4/8/2021
Change	Calumet Harbor Breakwater South End Light	Fl R 10s 50ft 15 St M HORN (MRASS)	N 41° 43' 33.680"	W 087° 29' 35.986"	LNM 05/21, 9th Dist	1460	14926_11	2/4/2021	2/4/2021
Change	Calumet Harbor Breakwater South End Light	Fl R 10s 50ft 15 St M HORN (MRASS)	N 41° 43' 33.680"	W 087° 29' 35.986"	LNM 05/21, 9th Dist	1480	14926_31	2/4/2021	2/4/2021
Add	Sounding in Feet	36	N 41° 47' 56.300"	W 087° 23' 45.200"	LNM 51/20, 9th Dist	1480	14926_31	12/24/2020	12/24/2020
Add	Obstruction	Obstn Chart No. 1: K40	N 41° 41' 54.604"	W 087° 30' 14.429"	LNM 47/20, 9th Dist	1460	14926_11	11/26/2020	11/26/2020
Add	Obstruction	Obstn Chart No. 1: K40	N 41° 41' 54.604"	W 087° 30' 14.429"	LNM 47/20, 9th Dist	1461	14926_12	11/26/2020	11/26/2020
Add	Rock in Feet	26 Rk Chart No. 1: K14.2	N 41° 43' 02.183"	W 087° 25' 28.362"	LNM 47/20, 9th Dist	1480	14926_31	11/26/2020	11/26/2020
Add	Rock in Feet	26 Rk Chart No. 1: K14.2	N 41° 43' 02.183"	W 087° 25' 28.362"	LNM 47/20, 9th Dist	1481	14926_32	11/26/2020	11/26/2020
Add	Obstruction	Obstn Chart No. 1: K40	N 41° 43' 12.727"	W 087° 31' 27.469"	LNM 47/20, 9th Dist	1460	14926_11	11/26/2020	11/26/2020
Add	Obstruction	Obstn Chart No. 1: K40	N 41° 41' 50.575"	W 087° 30' 06.620"	LNM 47/20, 9th Dist	1460	14926_11	11/26/2020	11/26/2020
Add	Obstruction	Obstn Chart No. 1: K40	N 41° 41' 50.575"	W 087° 30' 06.620"	LNM 47/20, 9th Dist	1461	14926_12	11/26/2020	11/26/2020
Add	Obstruction	Obstn Chart No. 1: K40	N 41° 42' 03.902"	W 087° 30' 23.753"	LNM 47/20, 9th Dist	1460	14926_11	11/26/2020	11/26/2020
Change	Belmont Rock Shoal Buoy 2	R N "2"	N 41° 56' 38.057"	W 087° 37' 39.805"	LNM 37/20, 9th Dist	1453	14926_4	9/24/2020	9/24/2020
Change	Belmont Rock Shoal Buoy 2	R N "2"	N 41° 56' 38.057"	W 087° 37' 39.805"	LNM 37/20, 9th Dist	1454	14926_5	9/24/2020	9/24/2020
Change	Belmont Rock Shoal Buoy 2	R N "2"	N 41° 56' 38.057"	W 087° 37' 39.805"	LNM 37/20, 9th Dist	1480	14926_31	9/24/2020	9/24/2020
Add	Approximate Landmark	Marker (lighted) Chart No. 1: P 3	N 41° 53' 16.600"	W 087° 36' 44.600"	LNM 34/20, 9th Dist	1473	14926_24	8/20/2020	8/20/2020
Add	Approximate Landmark	Marker (lighted) Chart No. 1: P 3	N 41° 53' 16.600"	W 087° 36' 44.600"	LNM 34/20, 9th Dist	1455	14926_6	8/20/2020	8/20/2020
Add	Approximate Landmark	Marker (lighted) Chart No. 1: P 3	N 41° 53' 16.700"	W 087° 36' 43.100"	LNM 34/20, 9th Dist	1473	14926_24	8/20/2020	8/20/2020
Add	Approximate Landmark	Marker (lighted) Chart No. 1: P 3	N 41° 53' 16.700"	W 087° 36' 43.100"	LNM 34/20, 9th Dist	1455	14926_6	8/20/2020	8/20/2020
Add	Sounding in Feet	30	N 41° 56' 48.900"	W 087° 32' 20.600"	LNM 33/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Sounding in Feet	37	N 42° 02' 50.100"	W 087° 33' 59.800"	LNM 33/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Sounding in Feet	29	N 41° 56' 47.900"	W 087° 30' 17.400"	LNM 33/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Sounding in Feet	55	N 42° 01' 25.900"	W 087° 31' 25.600"	LNM 33/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Sounding in Feet	41	N 42° 02' 51.400"	W 087° 33' 32.800"	LNM 33/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Rock in Feet (Within Corresponding Depth Area)	32 Rk Chart No. 1: K14.1	N 41° 58' 27.700"	W 087° 32' 43.400"	LNM 33/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Rock in Feet	30 Rk Chart No. 1: K14.2	N 41° 56' 39.600"	W 087° 32' 49.800"	LNM 33/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Sounding in Feet	30	N 41° 56' 32.200"	W 087° 32' 06.400"	LNM 33/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Sounding in Feet	36	N 41° 58' 23.300"	W 087° 32' 10.500"	LNM 33/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Sounding in Feet	52	N 41° 56' 23.300"	W 087° 27' 46.200"	LNM 32/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Obstruction in Feet	28 Obstn Chart No. 1: K41	N 41° 53' 25.400"	W 087° 31' 12.300"	LNM 32/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Rock in Feet (Within Corresponding Depth Area)	49 Rk Chart No. 1: K14.1	N 41° 55' 47.100"	W 087° 29' 10.700"	LNM 32/20, 9th Dist	1480	14926_31	8/13/2020	8/13/2020
Add	Sounding in Feet	45	N 41° 40' 55.200"	W 087° 10' 15.400"	LNM 32/20, 9th Dist	1481	14926_32	8/13/2020	8/13/2020
Add	Sounding in Feet	45	N 41° 40' 12.600"	W 087° 08' 31.200"	LNM 32/20, 9th Dist	1481	14926_32	8/13/2020	8/13/2020
Add	Submerged Breakwater PT 3 OF 3	Subm breakwater (ruins) (Chart No.1 F6.3)	N 41° 38' 56.100"	W 087° 08' 54.000"	LNM 32/20, 9th Dist	1464	14926_15	8/13/2020	8/13/2020
Add	Submerged Breakwater PT 3 OF 3	Subm breakwater (ruins) (Chart No.1 F6.3)	N 41° 38' 56.100"	W 087° 08' 54.000"	LNM 32/20, 9th Dist	1481	14926_32	8/13/2020	8/13/2020
Add	Submerged Breakwater PT 2 OF 3	Subm breakwater (ruins) (Chart No.1 F6.3)	N 41° 38' 46.800"	W 087° 09' 31.700"	LNM 32/20, 9th Dist	1464	14926_15	8/13/2020	8/13/2020
Add	Submerged Breakwater PT 2 OF 3	Subm breakwater (ruins) (Chart No.1 F6.3)	N 41° 38' 46.800"	W 087° 09' 31.700"	LNM 32/20, 9th Dist	1481	14926_32	8/13/2020	8/13/2020
Add	Submerged Breakwater PT 1 OF 3	Subm breakwater (ruins) (Chart No.1 F6.3)	N 41° 38' 46.600"	W 087° 09' 41.600"	LNM 32/20, 9th Dist	1464	14926_15	8/13/2020	8/13/2020
Add	Submerged Breakwater PT 1 OF 3	Subm breakwater (ruins) (Chart No.1 F6.3)	N 41° 38' 46.600"	W 087° 09' 41.600"	LNM 32/20, 9th Dist	1481	14926_32	8/13/2020	8/13/2020
Relocate	Oak Street Breakwater Light To	Fl G 4s 30ft 5 St M	N 41° 54' 11.021"	W 087° 36' 28.239"	LNM 31/20, 9th Dist	1455	14926_6	8/6/2020	8/6/2020
Relocate	Oak Street Breakwater Light To	Fl G 4s 30ft 5 St M	N 41° 54' 11.021"	W 087° 36' 28.239"	LNM 31/20, 9th Dist	1480	14926_31	8/6/2020	8/6/2020
Relocate	Oak Street Breakwater Light From	Fl G 4s 30ft 5 St M	N 41° 54' 11.080"	W 087° 36' 23.850"	LNM 31/20, 9th Dist	1455	14926_6	8/6/2020	8/6/2020
Relocate	Oak Street Breakwater Light From	Fl G 4s 30ft 5 St M	N 41° 54' 11.080"	W 087° 36' 23.850"	LNM 31/20, 9th Dist	1480	14926_31	8/6/2020	8/6/2020
Relocate	Gary Breakwater Light	Fl (3) R 40s 40ft HORN Priv	N 41° 37' 49.146"	W 087° 19' 13.098"	LNM 03/20, 9th Dist	1463	14926_14	1/30/2020	1/30/2020
Relocate	Gary Breakwater Light	Fl (3) R 40s 40ft HORN Priv	N 41° 37' 49.146"	W 087° 19' 13.098"	LNM 03/20, 9th Dist	1481	14926_32	1/30/2020	1/30/2020
Add	Bridge Construction Label	Bridge under construction (See note)	N 41° 53' 25.540"	W 087° 36' 48.550"	LNM 39/19, 9th Dist	1473	14926_24	9/19/2019	9/19/2019
Add	Bridge Construction PT 2 OF 2	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 41° 53' 26.110"	W 087° 36' 48.160"	LNM 39/19, 9th Dist	1473	14926_24	9/19/2019	9/19/2019
Add	Bridge Construction PT 1 OF 2	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 41° 53' 24.890"	W 087° 36' 49.060"	LNM 39/19, 9th Dist	1473	14926_24	9/19/2019	9/19/2019
Add	Bridge Construction Label	Bridge under construction (See note)	N 41° 53' 25.490"	W 087° 36' 47.940"	LNM 39/19, 9th Dist	1455	14926_6	9/19/2019	9/19/2019
Add	Bridge Construction PT 2 OF 2	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 41° 53' 26.050"	W 087° 36' 47.630"	LNM 39/19, 9th Dist	1455	14926_6	9/19/2019	9/19/2019
Add	Bridge Construction PT 1 OF 2	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 41° 53' 24.920"	W 087° 36' 48.240"	LNM 39/19, 9th Dist	1455	14926_6	9/19/2019	9/19/2019
Add	NOTE	CAUTION Fixed and floating obstructions, some submerged, may exist within the magenta tinted bridge construction area. Mariners are advised to proceed with caution.	N 41° 53' 10.950"	W 087° 37' 15.830"	LNM 39/19, 9th Dist	1473	14926_24	9/19/2019	9/19/2019
Change	Calumet Harbor Breakwater South End Light	Al WR 10s 50ft 15 St M	N 41° 43' 33.652"	W 087° 29' 35.956"	LNM 36/19, 9th Dist	1460	14926_11	9/12/2019	9/12/2019
Change	Calumet Harbor Breakwater South End Light	Al WR 10s 50ft 15 St M	N 41° 43' 33.652"	W 087° 29' 35.956"	LNM 36/19, 9th Dist	1480	14926_31	9/12/2019	9/12/2019
Change	Michigan City East Pierhead Light	Oc 4s 55ft 10 St M HORN (MRASS)	N 41° 43' 44.045"	W 086° 54' 41.642"	LNM 35/19, 9th Dist	1466	14926_16	9/5/2019	9/5/2019
Change	Michigan City East Pierhead Light	Oc 4s 55ft 10 St M HORN (MRASS)	N 41° 43' 44.045"	W 086° 54' 41.642"	LNM 35/19, 9th Dist	1481	14926_32	9/5/2019	9/5/2019
Delete	Michigan City Channel Buoy 12	R N "12"	N 41° 43' 38.040"	W 086° 54' 36.960"	Not Yet Published	1466	14926_16	7/25/2019	7/25/2019
Change	Channel reach label:	PROJECT DEPTH 29 FEET (see note)	N 41° 53' 17.980"	W 087° 34' 40.180"	LNM 29/19, 9th Dist	1480	14926_31	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 19.060"	W 087° 36' 42.320"	LNM 29/19, 9th Dist	1473	14926_24	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 28 FEET (see note)	N 41° 53' 22.690"	W 087° 35' 49.220"	LNM 29/19, 9th Dist	1474	14926_25	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 15.360"	W 087° 37' 38.620"	LNM 29/19, 9th Dist	1455	14926_6	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 26.390"	W 087° 38' 26.280"	LNM 29/19, 9th Dist	1472	14926_23	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 54' 23.500"	W 087° 39' 28.800"	LNM 29/19, 9th Dist	1472	14926_23	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 54' 01.710"	W 087° 39' 14.950"	LNM 29/19, 9th Dist	1472	14926_23	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 14.830"	W 087° 37' 57.020"	LNM 29/19, 9th Dist	1473	14926_24	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 28 FEET (see note)	N 41° 53' 21.310"	W 087° 35' 40.930"	LNM 29/19, 9th Dist	1455	14926_6	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 19.630"	W 087° 36' 35.810"	LNM 29/19, 9th Dist	1474	14926_25	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 18.750"	W 087° 36' 39.380"	LNM 29/19, 9th Dist	1455	14926_6	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 19.460"	W 087° 36' 04.400"	LNM 29/19, 9th Dist	1474	14926_25	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 19.460"	W 087° 36' 04.400"	LNM 29/19, 9th Dist	1455	14926_6	7/11/2019	7/11/2019
Add	Note - PROJECT DEPTHS	Channel legends and tabulations, where indicated, reflect the U.S. Army Corps of Engineers (USACE) project depths. The channel may be significantly shoaler, particularly at the edges. For detailed channel information and minimum depths as reported by USACE, use NOAA Electronic Navigational Charts. USACE surveys and channel condition reports are available at http://navigation.usace.army.mil/Survey/Hydro	N 41° 53' 25.500"	W 087° 39' 42.510"	LNM 29/19, 9th Dist	1472	14926_23	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 17.750"	W 087° 38' 20.610"	LNM 29/19, 9th Dist	1473	14926_24	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 29 FEET (see note)	N 41° 53' 18.690"	W 087° 35' 13.770"	LNM 29/19, 9th Dist	1455	14926_6	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 18.960"	W 087° 37' 13.690"	LNM 29/19, 9th Dist	1473	14926_24	7/11/2019	7/11/2019
Change	Channel reach label:	PROJECT DEPTH 21 FEET (see note)	N 41° 53' 18.960"	W 087° 37' 13.690"	LNM 29/19, 9th Dist	1455	14926_6	7/11/2019	7/11/2019
Change	Burns Harbor South Light 3	Fl G 4s 47ft 8 St M "3"	N 41° 38' 47.300"	W 087° 08' 49.100"	LNM 23/19, 9th Dist	1464	14926_15	6/13/2019	6/13/2019
Change	Burns Harbor South Light 3	Fl G 4s 47ft 8 St M "3"	N 41° 38' 47.300"	W 087° 08' 49.100"	LNM 23/19, 9th Dist	1481	14926_32	6/13/2019	6/13/2019
Edition 14, Print Date May. /2019
Delete	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 44' 02.250"	W 087° 31' 44.960"	LNM 22/19, 9th Dist	1480	14926_31	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 44' 26.360"	W 087° 30' 53.420"	LNM 22/19, 9th Dist	1480	14926_31	5/30/2019	5/30/2019
Add	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 43' 10.480"	W 087° 30' 06.570"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Add	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 43' 31.610"	W 087° 29' 38.830"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Add	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 43' 50.280"	W 087° 31' 00.630"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Add	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 43' 50.280"	W 087° 31' 00.630"	LNM 22/19, 9th Dist	1480	14926_31	5/30/2019	5/30/2019
Add	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 44' 26.410"	W 087° 30' 53.270"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Add	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 44' 26.410"	W 087° 30' 53.270"	LNM 22/19, 9th Dist	1480	14926_31	5/30/2019	5/30/2019
Add	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 43' 56.790"	W 087° 31' 46.020"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Add	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 44' 00.930"	W 087° 31' 43.980"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Add	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 40' 40.530"	W 087° 26' 26.040"	LNM 22/19, 9th Dist	1461	14926_12	5/30/2019	5/30/2019
Add	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 40' 40.530"	W 087° 26' 26.040"	LNM 22/19, 9th Dist	1481	14926_32	5/30/2019	5/30/2019
Add	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 40' 38.440"	W 087° 26' 36.230"	LNM 22/19, 9th Dist	1461	14926_12	5/30/2019	5/30/2019
Add	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 40' 38.440"	W 087° 26' 36.230"	LNM 22/19, 9th Dist	1481	14926_32	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 40' 41.810"	W 087° 26' 26.730"	LNM 22/19, 9th Dist	1461	14926_12	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 40' 41.810"	W 087° 26' 26.730"	LNM 22/19, 9th Dist	1481	14926_32	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 40' 39.820"	W 087° 26' 36.720"	LNM 22/19, 9th Dist	1461	14926_12	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 40' 39.820"	W 087° 26' 36.720"	LNM 22/19, 9th Dist	1481	14926_32	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 43' 56.900"	W 087° 31' 46.190"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 44' 00.860"	W 087° 31' 44.600"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Change	Channel reach label to:	TURNING BASIN NO 5 PROJECT DEPTH 27 FEET (see note)	N 41° 39' 38.100"	W 087° 34' 20.070"	LNM 22/19, 9th Dist	1478	14926_29	5/30/2019	5/30/2019
Change	Channel reach label to:	TURNING BASIN NO 5 PROJECT DEPTH 27 FEET (see note)	N 41° 39' 38.100"	W 087° 34' 20.070"	LNM 22/19, 9th Dist	1479	14926_30	5/30/2019	5/30/2019
Change	Channel reach label to:	TURNING BASIN NO 3 PROJECT DEPTH 27 FEET (see note)	N 41° 40' 32.050"	W 087° 33' 03.110"	LNM 22/19, 9th Dist	1477	14926_28	5/30/2019	5/30/2019
Change	Tabulation - Calumet Harbor Project Depths	Tabulation - Calumet Harbor Project Depths	N 41° 44' 15.000"	W 087° 32' 54.000"	LNM 22/19, 9th Dist	1476	14926_27	5/30/2019	5/30/2019
Change	Channel reach label to:	INDIANA HARBOR ENTRANCE PROJECT DEPTH 28 FEET (see note)	N 41° 41' 00.070"	W 087° 26' 38.510"	LNM 22/19, 9th Dist	1461	14926_12	5/30/2019	5/30/2019
Change	Channel reach label to:	INDIANA HARBOR ENTRANCE PROJECT DEPTH 28 FEET (see note)	N 41° 41' 00.070"	W 087° 26' 38.510"	LNM 22/19, 9th Dist	1480	14926_31	5/30/2019	5/30/2019
Change	Channel reach label to:	INDIANA HARBOR ENTRANCE PROJECT DEPTH 28 FEET (see note)	N 41° 41' 00.070"	W 087° 26' 38.510"	LNM 22/19, 9th Dist	1481	14926_32	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 44' 24.230"	W 087° 30' 50.700"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 44' 07.970"	W 087° 31' 27.740"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Change	Channel reach label to:	TURNING BASIN NO 1 PROJECT DEPTH 27 FEET (see note)	N 41° 43' 30.380"	W 087° 32' 28.510"	LNM 22/19, 9th Dist	1476	14926_27	5/30/2019	5/30/2019
Add	Note - PROJECT DEPTHS	Channel legends and tabulations, where indicated, reflect the U.S. Army Corps of Engineers (USACE) project depths. The channel may be significantly shoaler, particularly at the edges. For detailed channel information and minimum depths as reported by USACE, use NOAA Electronic Navigational Charts. USACE surveys and channel condition reports are available at http://navigation.usace.army.mil/Survey/Hydro	N 41° 44' 07.160"	W 087° 32' 52.350"	LNM 22/19, 9th Dist	1476	14926_27	5/30/2019	5/30/2019
Change	Channel reach label to:	INDIANA HARBOR TURNING BASIN PROJECT DEPTH 28 FEET (see note)	N 41° 40' 14.960"	W 087° 26' 20.950"	LNM 22/19, 9th Dist	1461	14926_12	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 2 OF 2	magenta reach separator.	N 41° 43' 10.130"	W 087° 30' 06.370"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Delete	magenta reach separator. PT 1 OF 2	magenta reach separator.	N 41° 43' 31.120"	W 087° 29' 38.740"	LNM 22/19, 9th Dist	1460	14926_11	5/30/2019	5/30/2019
Add	Note - PROJECT DEPTHS	Channel legends and tabulations, where indicated, reflect the U.S. Army Corps of Engineers (USACE) project depths. The channel may be significantly shoaler, particularly at the edges. For detailed channel information and minimum depths as reported by USACE, use NOAA Electronic Navigational Charts. USACE surveys and channel condition reports are available at http://navigation.usace.army.mil/Survey/Hydro	N 41° 37' 36.880"	W 087° 08' 02.290"	LNM 15/19, 9th Dist	1464	14926_15	4/4/2019	4/4/2019
Change	Channel reach label to:	WEST HARBOR ARM PROJECT DEPTH 27 FEET (see note)	N 41° 38' 14.240"	W 087° 09' 36.540"	LNM 15/19, 9th Dist	1464	14926_15	4/4/2019	4/4/2019
Change	Channel reach label to:	OUTER HARBOR PROJECT DEPTH 28 FEET (see note)	N 41° 38' 37.450"	W 087° 09' 18.970"	LNM 15/19, 9th Dist	1464	14926_15	4/4/2019	4/4/2019
Change	Channel reach label to:	EAST HARBOR ARM PROJECT DEPTH 27 FEET (see note)	N 41° 38' 20.500"	W 087° 08' 55.940"	LNM 15/19, 9th Dist	1464	14926_15	4/4/2019	4/4/2019
Change	Channel reach label to:	OUTER APPROACH PROJECT DEPTH 30 FEET (see note)	N 41° 38' 55.330"	W 087° 08' 37.830"	LNM 15/19, 9th Dist	1464	14926_15	4/4/2019	4/4/2019
Change	Fixed Bridge Label	FIXED BRIDGE HOR CL 161 FT VERT CL 22 FT	N 41° 53' 47.410"	W 087° 38' 38.990"	LNM 52/18, 9th Dist	1472	14926_23	12/20/2018	12/20/2018
Add	Bridge Construction Label	Bridge under construction	N 41° 53' 47.410"	W 087° 38' 38.990"	LNM 52/18, 9th Dist	1472	14926_23	12/20/2018	12/20/2018
Add	Bridge Construction PT 2 OF 2	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 41° 53' 52.440"	W 087° 38' 41.780"	LNM 52/18, 9th Dist	1472	14926_23	12/20/2018	12/20/2018
Add	Bridge Construction PT 1 OF 2	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 41° 53' 42.310"	W 087° 38' 38.860"	LNM 52/18, 9th Dist	1472	14926_23	12/20/2018	12/20/2018
Add	Fixed Bridge PT 2 OF 2	Chart No. 1: D22	N 41° 53' 47.480"	W 087° 38' 37.640"	LNM 52/18, 9th Dist	1472	14926_23	12/20/2018	12/20/2018
Add	Fixed Bridge PT 1 OF 2	Chart No. 1: D22	N 41° 53' 47.410"	W 087° 38' 40.340"	LNM 52/18, 9th Dist	1472	14926_23	12/20/2018	12/20/2018
Delete	Bascule Bridge PT 2 OF 2	Chart No. 1: D23.4	N 41° 53' 47.480"	W 087° 38' 37.640"	LNM 52/18, 9th Dist	1472	14926_23	12/20/2018	12/20/2018
Delete	Bascule Bridge PT 1 OF 2	Chart No. 1: D23.4	N 41° 53' 47.410"	W 087° 38' 40.340"	LNM 52/18, 9th Dist	1472	14926_23	12/20/2018	12/20/2018
Add	Bridge Construction PT 3 OF 3	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 41° 57' 10.300"	W 087° 41' 42.900"	LNM 43/18, 9th Dist	1471	14926_22	10/25/2018	10/25/2018
Add	Bridge Construction PT 2 OF 3	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 41° 57' 01.010"	W 087° 41' 48.300"	LNM 43/18, 9th Dist	1471	14926_22	10/25/2018	10/25/2018
Add	Bridge Construction PT 1 OF 3	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 41° 56' 42.710"	W 087° 41' 44.910"	LNM 43/18, 9th Dist	1471	14926_22	10/25/2018	10/25/2018
Add	Bridge Construction Label	Bridge under construction (see note)	N 41° 56' 59.880"	W 087° 41' 48.280"	LNM 43/18, 9th Dist	1471	14926_22	10/25/2018	10/25/2018
Change	Morgan Shoals Lighted Buoy 2	R "2" Fl R 2.5s	N 41° 48' 38.600"	W 087° 34' 27.900"	LNM 09/18, 9th Dist	1458	14926_9	3/8/2018	3/8/2018
Change	Morgan Shoals Lighted Buoy 2	R "2" Fl R 2.5s	N 41° 48' 38.600"	W 087° 34' 27.900"	LNM 09/18, 9th Dist	1480	14926_31	3/8/2018	3/8/2018
Change	Chicago Harbor Light	Fl R 5s 82ft 15 St M HORN	N 41° 53' 21.658"	W 087° 35' 25.712"	LNM 36/17, 9th Dist	1455	14926_6	9/14/2017	9/14/2017
Change	Chicago Harbor Light	Fl R 5s 82ft 15 St M HORN	N 41° 53' 21.658"	W 087° 35' 25.712"	LNM 36/17, 9th Dist	1480	14926_31	9/14/2017	9/14/2017
Add	Water pipeline Pt 1 of 3	Chart No. 1: L41.1	N 41° 43' 45.630"	W 086° 54' 03.220"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Add	Water pipeline Pt 1 of 3	Chart No. 1: L41.1	N 41° 43' 45.630"	W 086° 54' 03.220"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Add	Water pipeline Pt 2 of 3	Chart No. 1: L41.1	N 41° 44' 11.200"	W 086° 53' 58.270"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Add	Water pipeline Pt 2 of 3	Chart No. 1: L41.1	N 41° 44' 11.200"	W 086° 53' 58.270"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Add	Water pipeline Pt 1 of 3	Chart No. 1: L41.1	N 41° 44' 25.900"	W 086° 53' 57.450"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Add	Water pipeline Pt 1 of 3	Chart No. 1: L41.1	N 41° 44' 25.900"	W 086° 53' 57.450"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Add	Water pipeline Pt 1 of 3	Chart No. 1: L41.1	N 41° 43' 45.110"	W 086° 54' 04.880"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Add	Water pipeline Pt 1 of 3	Chart No. 1: L41.1	N 41° 43' 45.110"	W 086° 54' 04.880"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Add	Water pipeline Pt 2 of 3	Chart No. 1: L41.1	N 41° 44' 08.700"	W 086° 54' 02.960"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Add	Water pipeline Pt 2 of 3	Chart No. 1: L41.1	N 41° 44' 08.700"	W 086° 54' 02.960"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Add	Water pipeline Pt 1 of 3	Chart No. 1: L41.1	N 41° 44' 23.500"	W 086° 54' 01.730"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Add	Water pipeline Pt 1 of 3	Chart No. 1: L41.1	N 41° 44' 23.500"	W 086° 54' 01.730"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Add	East potable water intake crib	Depth over crib 29 feet PWI	N 41° 44' 11.200"	W 086° 53' 58.270"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Add	East potable water intake crib	Depth over crib 29 feet PWI	N 41° 44' 11.200"	W 086° 53' 58.270"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Add	West potable water intake crib	Depth over crib 25 feet PWI	N 41° 44' 08.700"	W 086° 54' 02.960"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Add	West potable water intake crib	Depth over crib 25 feet PWI	N 41° 44' 08.700"	W 086° 54' 02.960"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Add	East potable water intake crib	Depth over crib 40 feet PWI	N 41° 44' 25.960"	W 086° 53' 57.450"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Add	East potable water intake crib	Depth over crib 40 feet PWI	N 41° 44' 25.960"	W 086° 53' 57.450"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Add	West potable water intake crib	Depth over crib 21 feet PWI	N 41° 44' 23.500"	W 086° 54' 01.730"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Add	West potable water intake crib	Depth over crib 21 feet PWI	N 41° 44' 23.500"	W 086° 54' 01.730"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Delete	Water pipeline Pt 2 of 2	Chart No. 1: L41.1	N 41° 43' 45.900"	W 086° 54' 01.970"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Delete	Water pipeline Pt 2 of 2	Chart No. 1: L41.1	N 41° 43' 45.900"	W 086° 54' 01.970"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Delete	Water pipeline Pt 1 of 2	Chart No. 1: L41.1	N 41° 44' 08.930"	W 086° 53' 59.020"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Delete	Water pipeline Pt 1 of 2	Chart No. 1: L41.1	N 41° 44' 08.930"	W 086° 53' 59.020"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Delete	Water pipeline Pt 2 of 2	Chart No. 1: L41.1	N 41° 43' 45.400"	W 086° 54' 03.950"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Delete	Water pipeline Pt 2 of 2	Chart No. 1: L41.1	N 41° 43' 45.400"	W 086° 54' 03.950"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Delete	Water pipeline Pt 1 of 2	Chart No. 1: L41.1	N 41° 44' 07.750"	W 086° 54' 02.170"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Delete	Water pipeline Pt 1 of 2	Chart No. 1: L41.1	N 41° 44' 07.750"	W 086° 54' 02.170"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Delete	East potable water intake crib	Depth over crib 22 feet PWI	N 41° 44' 09.210"	W 086° 53' 58.980"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Delete	East potable water intake crib	Depth over crib 22 feet PWI	N 41° 44' 09.210"	W 086° 53' 58.980"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Delete	West potable water intake crib	Depth over crib 21 feet PWI	N 41° 44' 08.000"	W 086° 54' 02.210"	LNM 05/17, 9th Dist	1466	14926_16	2/9/2017	2/9/2017
Delete	West potable water intake crib	Depth over crib 21 feet PWI	N 41° 44' 08.000"	W 086° 54' 02.210"	LNM 05/17, 9th Dist	1481	14926_32	2/9/2017	2/9/2017
Change	Chicago Lake Front Northeast Shoal Lighted Buoy 2 AIS	R "2" Fl R 4s RACON (-.-.) AIS	N 41° 45' 36.268"	W 087° 28' 02.018"	LNM 50/16, 9th Dist	1480	14926_31	1/19/2017	1/26/2017
Relocate	Calumet Harbor Buoy 5	G C "5"	N 41° 43' 38.376"	W 087° 30' 30.348"	Not Yet Published	1460	14926_11	12/15/2016	12/15/2016
Relocate	Calumet Harbor Buoy 5	G C "5"	N 41° 43' 38.376"	W 087° 30' 30.348"	Not Yet Published	1480	14926_31	12/15/2016	12/15/2016
Relocate	Calumet Harbor Buoy 3	G C "3"	N 41° 43' 15.125"	W 087° 29' 58.770"	Not Yet Published	1460	14926_11	12/15/2016	12/15/2016
Relocate	Calumet Harbor Buoy 3	G C "3"	N 41° 43' 15.125"	W 087° 29' 58.770"	Not Yet Published	1480	14926_31	12/15/2016	12/15/2016
Relocate	Calumet Harbor Lighted Buoy 1	G "1" Fl G 4s	N 41° 43' 07.704"	W 087° 29' 48.694"	Not Yet Published	1460	14926_11	12/15/2016	12/15/2016
Relocate	Calumet Harbor Lighted Buoy 1	G "1" Fl G 4s	N 41° 43' 07.704"	W 087° 29' 48.694"	Not Yet Published	1480	14926_31	12/15/2016	12/15/2016
Relocate	Calumet Harbor Lighted Buoy 7	G "7" Fl G 4s	N 41° 43' 48.248"	W 087° 30' 43.758"	Not Yet Published	1460	14926_11	12/15/2016	12/15/2016
Relocate	Calumet Harbor Lighted Buoy 7	G "7" Fl G 4s	N 41° 43' 48.248"	W 087° 30' 43.758"	Not Yet Published	1480	14926_31	12/15/2016	12/15/2016
Edition 13, Print Date Dec. /2016
Substitute	Sounding in Feet	8	N 41° 39' 37.860"	W 087° 34' 16.160"	LNM 49/16, 9th Dist	1478	14926_29	12/1/2016	12/1/2016
Substitute	Sounding in Feet	8	N 41° 39' 37.860"	W 087° 34' 16.160"	LNM 49/16, 9th Dist	1479	14926_30	12/1/2016	12/1/2016
Substitute	Sounding in Feet	10	N 41° 40' 30.480"	W 087° 32' 59.600"	LNM 49/16, 9th Dist	1477	14926_28	12/1/2016	12/1/2016
Substitute	Sounding in Feet	8	N 41° 40' 34.190"	W 087° 33' 01.870"	LNM 49/16, 9th Dist	1477	14926_28	12/1/2016	12/1/2016
Substitute	Sounding in Feet	6	N 41° 40' 35.380"	W 087° 33' 04.710"	LNM 49/16, 9th Dist	1477	14926_28	12/1/2016	12/1/2016
Change	Depth Legend - TURNING BASIN NO 5	25 FEET APR 2016	N 41° 39' 38.260"	W 087° 34' 19.800"	LNM 49/16, 9th Dist	1479	14926_30	12/1/2016	12/1/2016
Change	Depth Legend - TURNING BASIN NO 1	22 FEET APR 2016	N 41° 43' 30.630"	W 087° 32' 28.470"	LNM 49/16, 9th Dist	1476	14926_27	12/1/2016	12/1/2016
Substitute	Sounding in Feet	5	N 41° 40' 28.360"	W 087° 33' 05.150"	LNM 49/16, 9th Dist	1477	14926_28	12/1/2016	12/1/2016
Substitute	Sounding in Feet	11	N 41° 40' 29.910"	W 087° 33' 01.320"	LNM 49/16, 9th Dist	1477	14926_28	12/1/2016	12/1/2016
Change	Depth Legend - TURNING BASIN NO 3	24 FEET APR 2016	N 41° 40' 31.960"	W 087° 33' 03.400"	LNM 49/16, 9th Dist	1477	14926_28	12/1/2016	12/1/2016
Add	Note: MARINER ACTIVATED SOUND SIGNALS - CALUMET HARBOR BREAKWATER SOUTH END LIGHT	MARINER ACTIVATED SOUND SIGNAL: CALUMET HARBOR BREAKWATER SOUTH END LIGHT - (MRASS) Horn is activated by keying the mic 5 times on VHF-FM Ch 83A.	N 41° 43' 33.652"	W 087° 29' 35.956"	LNM 41/16, 9th Dist	1460	14926_11	11/10/2016	11/3/2016
Add	Note: MARINER ACTIVATED SOUND SIGNALS	MARINER ACTIVATED SOUND SIGNALS - Sound signals labeled with (MRASS) require user activation. See USCG Light List.	N 41° 43' 33.652"	W 087° 29' 35.956"	LNM 41/16, 9th Dist	1480	14926_31	11/10/2016	11/3/2016
Change	Indiana Harbor Light 7	F G 45ft 8 St M "7"	N 41° 40' 00.758"	W 087° 26' 31.264"	LNM 41/16, 9th Dist	1461	14926_12	11/10/2016	11/3/2016
Change	Calumet Harbor Breakwater South End Light	AL WR 10s 50ft 14 St M HORN (MRASS)	N 41° 43' 33.652"	W 087° 29' 35.956"	LNM 41/16, 9th Dist	1460	14926_11	11/10/2016	11/3/2016
Change	Calumet Harbor Breakwater South End Light	AL WR 10s 50ft 14 St M HORN (MRASS)	N 41° 43' 33.652"	W 087° 29' 35.956"	LNM 41/16, 9th Dist	1480	14926_31	11/10/2016	11/3/2016
Add	Bridge Construction Note	CAUTION: Fixed and floating obstructions, some submerged, may exist within the magenta tinted bridge construction area. Mariners are advised to proceed with caution.	N 41° 38' 31.400"	W 087° 33' 17.000"	LNM 41/16, 9th Dist	1478	14926_29	10/6/2016	10/6/2016
Add	Bridge Construction Note	CAUTION: Fixed and floating obstructions, some submerged, may exist within the magenta tinted bridges construction area. Mariners are advised to proceed with caution.	N 41° 38' 32.500"	W 087° 34' 01.200"	LNM 41/16, 9th Dist	1478	14926_29	10/6/2016	10/6/2016
Add	Bridge Construction Label	Bridge under construction (see note)	N 41° 38' 41.000"	W 087° 33' 33.700"	LNM 41/16, 9th Dist	1478	14926_29	10/6/2016	10/6/2016
Change	Bridge Construction	Chart No. 1: D.d, with magenta screen extending 500 feet from bridge	N 41° 38' 41.000"	W 087° 33' 33.700"	LNM 41/16, 9th Dist	1478	14926_29	10/6/2016	10/6/2016
Change	Chicago Harbor Oak Street Breakwater Southwest End Light 3	Fl G 2.5s 6 St M "3"	N 41° 54' 05.076"	W 087° 37' 02.205"	LNM 23/16, 9th Dist	1455	14926_6	6/23/2016	6/23/2016
Change	Chicago Harbor Oak Street Breakwater Southwest End Light 3	Fl G 2.5s 6 St M "3"	N 41° 54' 05.076"	W 087° 37' 02.205"	LNM 23/16, 9th Dist	1480	14926_31	6/23/2016	6/23/2016
Change	Chicago Harbor Oak Street Breakwater Northeast End Light 2	Fl R 2.5s 26ft 6 St M "2"	N 41° 54' 10.904"	W 087° 36' 33.989"	LNM 23/16, 9th Dist	1455	14926_6	6/23/2016	6/23/2016
Change	Chicago Harbor Oak Street Breakwater Northeast End Light 2	Fl R 2.5s 26ft 6 St M "2"	N 41° 54' 10.904"	W 087° 36' 33.989"	LNM 23/16, 9th Dist	1480	14926_31	6/23/2016	6/23/2016
Change	Burns Waterway West Pier Light 2	Fl R 2.5s 27ft 6 St M "2"	N 41° 38' 00.513"	W 087° 10' 40.048"	LNM 23/16, 9th Dist	1464	14926_15	6/23/2016	6/23/2016
Change	Burns Waterway West Pier Light 2	Fl R 2.5s 27ft 6 St M "2"	N 41° 38' 00.513"	W 087° 10' 40.048"	LNM 23/16, 9th Dist	1465	14926_17	6/23/2016	6/23/2016
Change	Burns Waterway West Pier Light 2	Fl R 2.5s 27ft 6 St M "2"	N 41° 38' 00.513"	W 087° 10' 40.048"	LNM 23/16, 9th Dist	1481	14926_32	6/23/2016	6/23/2016
Delete	Bascule bridge abutments PT 9 OF 9	None	N 41° 39' 25.870"	W 087° 27' 21.090"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 9 OF 9	None	N 41° 39' 25.870"	W 087° 27' 21.090"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 9 OF 9	None	N 41° 39' 25.870"	W 087° 27' 21.090"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 8 OF 9	None	N 41° 39' 26.500"	W 087° 27' 21.110"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 8 OF 9	None	N 41° 39' 26.500"	W 087° 27' 21.110"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 8 OF 9	None	N 41° 39' 26.500"	W 087° 27' 21.110"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 7 OF 9	None	N 41° 39' 26.880"	W 087° 27' 20.620"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 7 OF 9	None	N 41° 39' 26.880"	W 087° 27' 20.620"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 7 OF 9	None	N 41° 39' 26.880"	W 087° 27' 20.620"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 6 OF 9	None	N 41° 39' 26.980"	W 087° 27' 19.700"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 6 OF 9	None	N 41° 39' 26.980"	W 087° 27' 19.700"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 6 OF 9	None	N 41° 39' 26.980"	W 087° 27' 19.700"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 5 OF 9	None	N 41° 39' 27.360"	W 087° 27' 23.280"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 5 OF 9	None	N 41° 39' 27.360"	W 087° 27' 23.280"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 5 OF 9	None	N 41° 39' 27.360"	W 087° 27' 23.280"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 4 OF 9	None	N 41° 39' 27.330"	W 087° 27' 22.640"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 4 OF 9	None	N 41° 39' 27.330"	W 087° 27' 22.640"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 4 OF 9	None	N 41° 39' 27.330"	W 087° 27' 22.640"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 3 OF 9	None	N 41° 39' 27.070"	W 087° 27' 22.090"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 3 OF 9	None	N 41° 39' 27.070"	W 087° 27' 22.090"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 3 OF 9	None	N 41° 39' 27.070"	W 087° 27' 22.090"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 2 OF 9	None	N 41° 39' 27.720"	W 087° 27' 21.210"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 2 OF 9	None	N 41° 39' 27.720"	W 087° 27' 21.210"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 2 OF 9	None	N 41° 39' 27.720"	W 087° 27' 21.210"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 1 OF 9	None	N 41° 39' 28.320"	W 087° 27' 22.050"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 1 OF 9	None	N 41° 39' 28.320"	W 087° 27' 22.050"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Delete	Bascule bridge abutments PT 1 OF 9	None	N 41° 39' 28.320"	W 087° 27' 22.050"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Add	Shoreline Construction PT 4 OF 4	None	N 41° 39' 25.870"	W 087° 27' 21.090"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Add	Shoreline Construction PT 4 OF 4	None	N 41° 39' 25.870"	W 087° 27' 21.090"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Add	Shoreline Construction PT 4 OF 4	None	N 41° 39' 25.870"	W 087° 27' 21.090"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Add	Shoreline Construction PT 3 OF 4	None	N 41° 39' 26.980"	W 087° 27' 19.700"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Add	Shoreline Construction PT 3 OF 4	None	N 41° 39' 26.980"	W 087° 27' 19.700"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Add	Shoreline Construction PT 3 OF 4	None	N 41° 39' 26.980"	W 087° 27' 19.700"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Add	Shoreline Construction PT 2 OF 4	None	N 41° 39' 27.360"	W 087° 27' 23.280"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Add	Shoreline Construction PT 2 OF 4	None	N 41° 39' 27.360"	W 087° 27' 23.280"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Add	Shoreline Construction PT 2 OF 4	None	N 41° 39' 27.360"	W 087° 27' 23.280"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Add	Shoreline Construction PT 1 OF 4	None	N 41° 39' 28.320"	W 087° 27' 22.050"	LNM 05/16, 9th Dist	1461	14926_12	5/12/2016	5/12/2016
Add	Shoreline Construction PT 1 OF 4	None	N 41° 39' 28.320"	W 087° 27' 22.050"	LNM 05/16, 9th Dist	1480	14926_31	5/12/2016	5/12/2016
Add	Shoreline Construction PT 1 OF 4	None	N 41° 39' 28.320"	W 087° 27' 22.050"	LNM 05/16, 9th Dist	1481	14926_32	5/12/2016	5/12/2016
Add	Note: MARINER ACTIVATED SOUND SIGNAL: MICHIGAN CITY EAST PIERHEAD LIGHT (MRASS)	MARINER ACTIVATED SOUND SIGNAL: MICHIGAN CITY EAST PIERHEAD LIGHT (MRASS) Horn is activated by keying the mic 5 times on VHF-FM Ch 83A.	N 41° 43' 44.045"	W 086° 54' 41.642"	LNM 38/15, 9th Dist	1466	14926_16	12/3/2015	12/3/2015
Add	Note: MARINER ACTIVATED SOUND SIGNALS	MARINER ACTIVATED SOUND SIGNALS: Sound signals labeled with (MRASS) require user activation. See USCG Light List.	N 41° 40' 51.014"	W 087° 26' 28.027"	LNM 38/15, 9th Dist	1481	14926_32	12/3/2015	12/3/2015
Add	Note: MARINER ACTIVATED SOUND SIGNAL: INDIANA HARBOR EAST BREAKWATER LIGHT (MRASS)	MARINER ACTIVATED SOUND SIGNAL: INDIANA HARBOR EAST BREAKWATER LIGHT (MRASS) Horn is activated by keying the mic 5 times on VHF-FM Ch 83A.	N 41° 40' 51.014"	W 087° 26' 28.027"	LNM 38/15, 9th Dist	1461	14926_12	12/3/2015	12/3/2015
Add	Note: MARINER ACTIVATED SOUND SIGNAL: INDIANA HARBOR EAST BREAKWATER LIGHT (MRASS)	MARINER ACTIVATED SOUND SIGNAL: INDIANA HARBOR EAST BREAKWATER LIGHT (MRASS) Horn is activated by keying the mic 5 times on VHF-FM Ch 83A.	N 41° 40' 51.014"	W 087° 26' 28.027"	LNM 38/15, 9th Dist	1480	14926_31	12/3/2015	12/3/2015
Delete	Burns Waterway Research Lighted Buoy B	Y "B" Fl Y 10s Priv	N 41° 37' 53.760"	W 087° 10' 36.480"	LNM 39/15, 9th Dist	1464	14926_15	10/8/2015	10/15/2015
Delete	Burns Waterway Research Lighted Buoy B	Y "B" Fl Y 10s Priv	N 41° 37' 53.760"	W 087° 10' 36.480"	LNM 39/15, 9th Dist	1465	14926_17	10/8/2015	10/15/2015
Delete	Burns Waterway Research Lighted Buoy A	Y "A" Fl Y 10s Priv	N 41° 37' 53.760"	W 087° 10' 35.940"	LNM 39/15, 9th Dist	1464	14926_15	10/8/2015	10/15/2015
Delete	Burns Waterway Research Lighted Buoy A	Y "A" Fl Y 10s Priv	N 41° 37' 53.760"	W 087° 10' 35.940"	LNM 39/15, 9th Dist	1465	14926_17	10/8/2015	10/15/2015
Change	Indiana Harbor East Breakwater Light	Iso G 6s 78ft 12 St M HORN (MRASS)	N 41° 40' 51.014"	W 087° 26' 28.027"	LNM 38/15, 9th Dist	1461	14926_12	12/3/2015	12/3/2015
Change	Indiana Harbor East Breakwater Light	Iso G 6s 78ft 12 St M HORN (MRASS)	N 41° 40' 51.014"	W 087° 26' 28.027"	LNM 38/15, 9th Dist	1480	14926_31	12/3/2015	12/3/2015
Change	Indiana Harbor East Breakwater Light	Iso G 6s 78ft 12 St M HORN (MRASS)	N 41° 40' 51.014"	W 087° 26' 28.027"	LNM 38/15, 9th Dist	1481	14926_32	12/3/2015	12/3/2015
Change	Michigan City East Pierhead Light	Oc W 4s 55ft 13 St M HORN (MRASS)	N 41° 43' 44.045"	W 086° 54' 41.642"	LNM 38/15, 9th Dist	1466	14926_16	12/3/2015	12/3/2015
Change	Michigan City East Pierhead Light	Oc W 4s 55ft 13 St M HORN (MRASS)	N 41° 43' 44.045"	W 086° 54' 41.642"	LNM 38/15, 9th Dist	1481	14926_32	12/3/2015	12/3/2015
Add	magenta channel reach separation line PT 2 OF 2	magenta channel reach separation line	N 41° 38' 32.080"	W 087° 08' 51.990"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	magenta channel reach separation line PT 1 OF 2	magenta channel reach separation line	N 41° 38' 32.070"	W 087° 09' 00.160"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Delete	Channel Limits PT 2 OF 2	Chart No. 1: I20	N 41° 38' 59.370"	W 087° 08' 30.870"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Delete	Channel Limits PT 1 OF 2	Chart No. 1: I20	N 41° 38' 49.990"	W 087° 08' 54.490"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	Channel Limits PT 3 OF 3	Chart No. 1: I20	N 41° 39' 23.040"	W 087° 07' 45.270"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	Channel Limits PT 2 OF 3	Chart No. 1: I20	N 41° 38' 53.670"	W 087° 08' 46.030"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	Channel Limits PT 1 OF 3	Chart No. 1: I20	N 41° 38' 50.140"	W 087° 08' 54.600"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Delete	Channel Limits PT 4 OF 4	Chart No. 1: I20	N 41° 38' 54.210"	W 087° 08' 33.100"	LNM 34/15, 9th Dist	1481	14926_32	9/24/2015	9/24/2015
Delete	Channel Limits PT 3 OF 4	Chart No. 1: I20	N 41° 38' 47.530"	W 087° 08' 50.910"	LNM 34/15, 9th Dist	1481	14926_32	9/24/2015	9/24/2015
Delete	Channel Limits PT 2 OF 4	Chart No. 1: I20	N 41° 38' 57.530"	W 087° 08' 34.900"	LNM 34/15, 9th Dist	1481	14926_32	9/24/2015	9/24/2015
Delete	Channel Limits PT 1 OF 4	Chart No. 1: I20	N 41° 38' 50.190"	W 087° 08' 54.470"	LNM 34/15, 9th Dist	1481	14926_32	9/24/2015	9/24/2015
Delete	magenta channel reach separation line	magenta channel reach separation line	N 41° 38' 30.900"	W 087° 08' 56.020"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	magenta channel reach separation line PT 2 OF 2	magenta channel reach separation line	N 41° 38' 31.060"	W 087° 09' 32.550"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	magenta channel reach separation line PT 1 OF 2	magenta channel reach separation line	N 41° 38' 31.060"	W 087° 09' 40.710"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Delete	magenta channel reach separation line	magenta channel reach separation line	N 41° 38' 49.010"	W 087° 08' 52.010"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	Channel Limits PT 3 OF 3	Chart No. 1: I20	N 41° 39' 19.710"	W 087° 07' 42.420"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	Channel Limits PT 2 OF 3	Chart No. 1: I20	N 41° 38' 50.270"	W 087° 08' 43.330"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	Channel Limits PT 1 OF 3	Chart No. 1: I20	N 41° 38' 46.700"	W 087° 08' 52.000"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	magenta channel reach separation line PT 2 OF 2	magenta channel reach separation line	N 41° 38' 46.700"	W 087° 08' 52.000"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	magenta channel reach separation line PT 1 OF 2	magenta channel reach separation line	N 41° 38' 50.140"	W 087° 08' 54.600"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Add	Channel Limits PT 6 OF 6	Chart No. 1: I20	N 41° 38' 46.700"	W 087° 08' 52.000"	LNM 34/15, 9th Dist	1481	14926_32	9/24/2015	9/24/2015
Add	Channel Limits PT 5 OF 6	Chart No. 1: I20	N 41° 38' 50.270"	W 087° 08' 43.330"	LNM 34/15, 9th Dist	1481	14926_32	9/24/2015	9/24/2015
Add	Channel Limits PT 4 OF 6	Chart No. 1: I20	N 41° 39' 19.710"	W 087° 07' 42.420"	LNM 34/15, 9th Dist	1481	14926_32	9/24/2015	9/24/2015
Add	Channel Limits PT 3 OF 6	Chart No. 1: I20	N 41° 38' 50.140"	W 087° 08' 54.600"	LNM 34/15, 9th Dist	1481	14926_32	9/24/2015	9/24/2015
Add	Channel Limits PT 2 OF 6	Chart No. 1: I20	N 41° 38' 53.670"	W 087° 08' 46.030"	LNM 34/15, 9th Dist	1481	14926_32	9/24/2015	9/24/2015
Add	Channel Limits PT 1 OF 6	Chart No. 1: I20	N 41° 39' 23.040"	W 087° 07' 45.270"	LNM 34/15, 9th Dist	1481	14926_32	9/24/2015	9/24/2015
Delete	magenta channel reach separation line	magenta channel reach separation line	N 41° 38' 30.800"	W 087° 09' 36.190"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Delete	Channel Limits PT 2 OF 2	Chart No. 1: I20	N 41° 38' 55.890"	W 087° 08' 28.260"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Delete	Channel Limits PT 1 OF 2	Chart No. 1: I20	N 41° 38' 46.450"	W 087° 08' 51.810"	LNM 34/15, 9th Dist	1464	14926_15	9/24/2015	9/24/2015
Delete	Fixed Bridge Label	FIXED PIPE BRIDGE HOR CL 420 FT VERT CL 27 FT	N 41° 38' 17.960"	W 087° 33' 56.730"	LNM 35/15, 9th Dist	1478	14926_29	9/3/2015	9/3/2015
Change	Depth Legend - MICHIGAN CITY HARBOR	5 FT MAY - NOV 2014	N 41° 43' 26.900"	W 086° 54' 30.400"	LNM 31/15, 9th Dist	1466	14926_16	8/20/2015	8/13/2015
Change	Depth Legend - MICHIGAN CITY HARBOR	8 FT NOV 2014	N 41° 43' 41.600"	W 086° 54' 42.600"	LNM 31/15, 9th Dist	1466	14926_16	8/20/2015	8/13/2015
Change	Depth Legend - Chicago Harbor	23 FT JUL 2013	N 41° 53' 19.000"	W 087° 34' 39.000"	LNM 31/15, 9th Dist	1480	14926_31	3/26/2015	3/26/2015
Change	Depth Legend - Chicago Harbor	23 FEET FOR WIDTH OF 800 FEET JUL 2013	N 41° 53' 18.000"	W 087° 35' 03.000"	LNM 31/15, 9th Dist	1455	14926_6	3/26/2015	3/26/2015
Change	Depth Legend - Chicago Harbor	21 FT JUL 2013	N 41° 53' 19.000"	W 087° 36' 40.600"	LNM 31/15, 9th Dist	1473	14926_24	3/26/2015	3/26/2015
Change	Depth Legend - Chicago Harbor	21 FT JUL 2013	N 41° 53' 19.000"	W 087° 36' 40.600"	LNM 31/15, 9th Dist	1474	14926_25	3/26/2015	3/26/2015
Change	Depth Legend - Chicago Harbor	21 FT JUL 2013	N 41° 53' 19.000"	W 087° 36' 40.600"	LNM 31/15, 9th Dist	1455	14926_6	3/26/2015	3/26/2015
Change	Depth Legend - Chicago Harbor	21 FT JUL 2013	N 41° 53' 19.000"	W 087° 36' 40.600"	LNM 31/15, 9th Dist	1480	14926_31	3/26/2015	3/26/2015
Change	Depth Legend - Indiana Harbor and Canal	24 FEET DEC 1994 - APR 2014	N 41° 41' 08.000"	W 087° 26' 41.000"	LNM 31/15, 9th Dist	1461	14926_12	3/12/2015	3/12/2015
Change	Depth Legend - Indiana Harbor and Canal	24 FEET DEC 1994 - APR 2014	N 41° 41' 08.000"	W 087° 26' 41.000"	LNM 31/15, 9th Dist	1480	14926_31	3/12/2015	3/12/2015
Change	Depth Legend - Indiana Harbor and Canal	24 FEET DEC 1994 - APR 2014	N 41° 41' 08.000"	W 087° 26' 41.000"	LNM 31/15, 9th Dist	1481	14926_32	3/12/2015	3/12/2015
Delete	Sounding in Feet	15	N 41° 40' 11.300"	W 087° 26' 30.100"	LNM 31/15, 9th Dist	1461	14926_12	3/12/2015	3/12/2015
Add	Sounding in Feet	9	N 41° 40' 04.700"	W 087° 26' 06.000"	LNM 31/15, 9th Dist	1461	14926_12	3/12/2015	3/12/2015
Relocate	Michigan City East Pierhead Light	Oc 4s 55ft 13 St M HORN	N 41° 43' 44.045"	W 086° 54' 41.642"	LNM 49/14, 9th Dist	1466	14926_16	1/1/2015	1/1/2015
Relocate	Michigan City East Pierhead Light	Oc 4s 55ft 13 St M HORN	N 41° 43' 44.045"	W 086° 54' 41.642"	LNM 49/14, 9th Dist	1481	14926_32	1/1/2015	1/1/2015
Relocate	Michigan City Breakwater South Light	Fl Y 2.5s 33ft 4 St M	N 41° 43' 36.876"	W 086° 54' 58.698"	LNM 49/14, 9th Dist	1466	14926_16	1/1/2015	1/1/2015
Relocate	Michigan City Breakwater South Light	Fl Y 2.5s 33ft 4 St M	N 41° 43' 36.876"	W 086° 54' 58.698"	LNM 49/14, 9th Dist	1481	14926_32	1/1/2015	1/1/2015
Relocate	Michigan City Breakwater Light	Fl R 4s 36ft 6 St M	N 41° 43' 48.185"	W 086° 54' 50.149"	LNM 49/14, 9th Dist	1466	14926_16	1/1/2015	1/1/2015
Relocate	Michigan City Breakwater Light	Fl R 4s 36ft 6 St M	N 41° 43' 48.185"	W 086° 54' 50.149"	LNM 49/14, 9th Dist	1481	14926_32	1/1/2015	1/1/2015
Relocate	Michigan City Outer Basin Light	Fl G 4s 25ft 4 St M	N 41° 43' 32.513"	W 086° 54' 31.393"	LNM 46/14, 9th Dist	1466	14926_16	12/4/2014	12/11/2014
Relocate	Michigan City West Pierhead Light	Fl R 6s 41ft 4 St M	N 41° 43' 35.987"	W 086° 54' 36.050"	LNM 46/14, 9th Dist	1466	14926_16	12/4/2014	12/11/2014
Relocate	Michigan City West Pierhead Light	Fl R 6s 41ft 4 St M	N 41° 43' 35.987"	W 086° 54' 36.050"	LNM 46/14, 9th Dist	1481	14926_32	12/4/2014	12/11/2014
Delete	Burns Harbor Buoy	G C	N 41° 39' 00.000"	W 087° 08' 29.000"	LNM 23/14, 9th Dist	1464	14926_15	6/19/2014	8/7/2014
Delete	Burns Harbor Shoal Buoy 1A	G C "1A"	N 41° 39' 02.607"	W 087° 08' 22.375"	LNM 23/14, 9th Dist	1464	14926_15	6/19/2014	8/7/2014
Delete	Burns Harbor Shoal Buoy 1A	G C "1A"	N 41° 39' 02.607"	W 087° 08' 22.375"	LNM 23/14, 9th Dist	1481	14926_32	6/19/2014	8/7/2014
Add	DANGEROUS WRECK	PA	N 42° 03' 33.000"	W 087° 39' 29.000"	WNM 37/13, NGA	1480	14926_31	9/11/2013	10/29/2013
Add	Safety Zone PT 4 OF 4	None	N 41° 53' 26.500"	W 087° 35' 44.500"	LNM 34/13, 9th Dist	1474	14926_25	8/14/2013	10/29/2013
Add	Safety Zone PT 3 OF 4	None	N 41° 53' 26.500"	W 087° 36' 24.600"	LNM 34/13, 9th Dist	1474	14926_25	8/14/2013	10/29/2013
Add	Safety Zone PT 2 OF 4	None	N 41° 53' 07.600"	W 087° 36' 23.200"	LNM 34/13, 9th Dist	1474	14926_25	8/14/2013	10/29/2013
Add	Safety Zone PT 1 OF 4	None	N 41° 53' 07.600"	W 087° 35' 44.500"	LNM 34/13, 9th Dist	1474	14926_25	8/14/2013	10/29/2013
Add	Safety Zone Label	SAFETY ZONE 165.931 (see note A)	N 41° 53' 09.800"	W 087° 35' 37.500"	LNM 34/13, 9th Dist	1480	14926_31	8/14/2013	10/29/2013
Add	Safety Zone Label	SAFETY ZONE 165.931 (see note A)	N 41° 53' 20.400"	W 087° 36' 14.500"	LNM 34/13, 9th Dist	1455	14926_6	8/14/2013	10/29/2013
Add	Safety Zone Label	SAFETY ZONE 165.931 (see note A)	N 41° 53' 14.400"	W 087° 35' 53.400"	LNM 34/13, 9th Dist	1474	14926_25	8/14/2013	10/29/2013
Add	Safety Zone PT 4 OF 4	None	N 41° 53' 26.500"	W 087° 36' 24.600"	LNM 34/13, 9th Dist	1455	14926_6	8/14/2013	10/29/2013
Add	Safety Zone PT 4 OF 4	None	N 41° 53' 26.500"	W 087° 36' 24.600"	LNM 34/13, 9th Dist	1480	14926_31	8/14/2013	10/29/2013
Add	Safety Zone PT 3 OF 4	None	N 41° 53' 07.600"	W 087° 36' 23.200"	LNM 34/13, 9th Dist	1455	14926_6	8/14/2013	10/29/2013
Add	Safety Zone PT 3 OF 4	None	N 41° 53' 07.600"	W 087° 36' 23.200"	LNM 34/13, 9th Dist	1480	14926_31	8/14/2013	10/29/2013
Add	Safety Zone PT 2 OF 4	None	N 41° 53' 07.600"	W 087° 35' 26.300"	LNM 34/13, 9th Dist	1455	14926_6	8/14/2013	10/29/2013
Add	Safety Zone PT 2 OF 4	None	N 41° 53' 07.600"	W 087° 35' 26.300"	LNM 34/13, 9th Dist	1480	14926_31	8/14/2013	10/29/2013
Add	Safety Zone PT 1 OF 4	None	N 41° 53' 26.500"	W 087° 35' 26.500"	LNM 34/13, 9th Dist	1455	14926_6	8/14/2013	10/29/2013
Add	Safety Zone PT 1 OF 4	None	N 41° 53' 26.500"	W 087° 35' 26.500"	LNM 34/13, 9th Dist	1480	14926_31	8/14/2013	10/29/2013
Delete	Fixed Bridge	None	N 41° 39' 03.830"	W 087° 27' 53.780"	LNM 33/13, 9th Dist	1480	14926_31	8/8/2013	10/29/2013
Add	Sounding in Feet	18	N 41° 40' 00.700"	W 087° 26' 18.500"	LNM 33/13, 9th Dist	1461	14926_12	8/8/2013	10/29/2013
Change	Depth Legend - INDIANA HARBOR CANAL	19 FEET APR 2013	N 41° 40' 17.000"	W 087° 26' 22.000"	LNM 33/13, 9th Dist	1461	14926_12	8/8/2013	10/29/2013
Add	Sounding in Feet	11	N 41° 39' 54.000"	W 087° 26' 16.400"	LNM 33/13, 9th Dist	1461	14926_12	8/8/2013	10/29/2013
Add	Sounding in Feet	13	N 41° 40' 03.100"	W 087° 26' 05.800"	LNM 33/13, 9th Dist	1461	14926_12	8/8/2013	10/29/2013
Change	Depth Legend - INDIANA HARBOR	23 FEET DEC 1994 - APR 2013	N 41° 41' 08.000"	W 087° 26' 41.000"	LNM 33/13, 9th Dist	1461	14926_12	8/8/2013	10/29/2013
Change	Depth Legend - INDIANA HARBOR	23 FEET DEC 1994 - APR 2013	N 41° 41' 08.000"	W 087° 26' 41.000"	LNM 33/13, 9th Dist	1480	14926_31	8/8/2013	10/29/2013
Change	Depth Legend - INDIANA HARBOR	23 FEET DEC 1994 - APR 2013	N 41° 41' 08.000"	W 087° 26' 41.000"	LNM 33/13, 9th Dist	1481	14926_32	8/8/2013	10/29/2013
Change	Depth Legend - Michigan City Harbor	9 FT APR 2013	N 41° 43' 41.600"	W 086° 54' 42.600"	LNM 33/13, 9th Dist	1466	14926_16	8/8/2013	10/29/2013
Add	Sounding in Feet	5	N 41° 43' 37.040"	W 086° 54' 37.430"	LNM 33/13, 9th Dist	1466	14926_16	8/8/2013	10/29/2013
Add	Sounding in Feet	7	N 41° 43' 38.220"	W 086° 54' 36.540"	LNM 33/13, 9th Dist	1466	14926_16	8/8/2013	10/29/2013
Change	Depth Legend - East Harbor Arm	25 FEET APR 2013	N 41° 38' 20.000"	W 087° 08' 56.100"	LNM 33/13, 9th Dist	1464	14926_15	8/7/2013	10/29/2013
Change	Depth Legend - Outer Basin	25 FEET APR 2013	N 41° 38' 36.600"	W 087° 09' 19.100"	LNM 33/13, 9th Dist	1464	14926_15	8/7/2013	10/29/2013
Change	Depth Legend - Outer Approach	28 FEET APR 2013	N 41° 38' 53.200"	W 087° 08' 40.300"	LNM 33/13, 9th Dist	1464	14926_15	8/7/2013	10/29/2013
Change	BURNS HARBOR NORTH LIGHT 2	Fl R 2.5s 36ft 7 St M "2"	N 41° 38' 55.800"	W 087° 08' 45.580"	LNM 30/13, 9th Dist	1464	14926_15	7/31/2013	10/29/2013
Change	BURNS HARBOR NORTH LIGHT 2	Fl R 2.5s 36ft 7 St M "2"	N 41° 38' 55.800"	W 087° 08' 45.580"	LNM 30/13, 9th Dist	1481	14926_32	7/31/2013	10/29/2013
Change	CALUMET PIERHEAD LIGHT	Iso R 6s 31ft 6 St M	N 41° 44' 01.492"	W 087° 31' 44.479"	LNM 27/13, 9th Dist	1476	14926_27	7/19/2013	10/29/2013
Change	CALUMET PIERHEAD LIGHT	Iso R 6s 31ft 6 St M	N 41° 44' 01.492"	W 087° 31' 44.479"	LNM 27/13, 9th Dist	1460	14926_11	7/19/2013	10/29/2013
Relocate	BURNS HARBOR SHOAL BUOY 1A	G C "1A"	N 41° 39' 02.607"	W 087° 08' 22.375"	LNM 24/13, 9th Dist	1464	14926_15	6/29/2013	10/29/2013
Relocate	BURNS HARBOR SHOAL BUOY 1A	G C "1A"	N 41° 39' 02.607"	W 087° 08' 22.375"	LNM 24/13, 9th Dist	1481	14926_32	6/29/2013	10/29/2013
Relocate	BURNS HARBOR SHOAL BUOY 1	G C "1"	N 41° 39' 10.687"	W 087° 08' 07.449"	LNM 24/13, 9th Dist	1464	14926_15	6/29/2013	10/29/2013
Relocate	BURNS HARBOR SHOAL BUOY 1	G C "1"	N 41° 39' 10.687"	W 087° 08' 07.449"	LNM 24/13, 9th Dist	1481	14926_32	6/29/2013	10/29/2013
Change	Lift Bridge Label	LIFT BRIDGE HOR CL 200 FT VERT CL 125 FT (UP) VERT CL 22 FT (DOWN)	N 41° 40' 09.000"	W 087° 33' 34.000"	LNM 06/13, 9th Dist	1478	14926_29	1/31/2013	10/29/2013
Change	Bascule Bridge	None	N 41° 55' 20.000"	W 087° 40' 07.000"	LNM 06/13, 9th Dist	1471	14926_22	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 171 FT VERT CL 21 FT	N 41° 51' 40.000"	W 087° 38' 04.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 91 FT VERT CL 18 FT	N 41° 54' 13.000"	W 087° 39' 27.000"	LNM 06/13, 9th Dist	1472	14926_23	1/31/2013	10/29/2013
Add	Fixed Bridge Label	FIXED BRIDGE HOR CL 92 FT VERT CL 17 FT	N 41° 50' 23.000"	W 087° 39' 52.000"	LNM 06/13, 9th Dist	1475	14926_26	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 206 FT VERT CL 18 FT	N 41° 53' 09.000"	W 087° 38' 16.000"	LNM 06/13, 9th Dist	1472	14926_23	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 206 FT VERT CL 18 FT	N 41° 53' 09.000"	W 087° 38' 16.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 105 FT VERT CL 6 FT	N 41° 53' 19.000"	W 087° 38' 21.000"	LNM 06/13, 9th Dist	1472	14926_23	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 105 FT VERT CL 6 FT	N 41° 53' 19.000"	W 087° 38' 21.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 105 FT VERT CL 17 FT	N 41° 53' 21.000"	W 087° 38' 21.000"	LNM 06/13, 9th Dist	1472	14926_23	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 105 FT VERT CL 17 FT	N 41° 53' 21.000"	W 087° 38' 21.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 192 FT VERT CL 22 FT	N 41° 53' 16.000"	W 087° 37' 37.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 192 FT VERT CL 22 FT	N 41° 53' 16.000"	W 087° 37' 37.000"	LNM 06/13, 9th Dist	1455	14926_6	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 74 FT VERT CL 18 FT	N 41° 54' 13.000"	W 087° 38' 58.000"	LNM 06/13, 9th Dist	1472	14926_23	1/31/2013	10/29/2013
Change	Swing Bridge Label	SWING BRIDGE HOR CL 82 FT VERT CL 9 FT	N 41° 54' 56.000"	W 087° 39' 49.000"	LNM 06/13, 9th Dist	1472	14926_23	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 143 FT VERT CL 20 FT	N 41° 52' 41.000"	W 087° 38' 16.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 163 FT VERT CL 21 FT	N 41° 50' 58.000"	W 087° 38' 47.000"	LNM 06/13, 9th Dist	1475	14926_26	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 167 FT VERT CL 22 FT	N 41° 51' 17.000"	W 087° 38' 19.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 167 FT VERT CL 22 FT	N 41° 51' 17.000"	W 087° 38' 19.000"	LNM 06/13, 9th Dist	1475	14926_26	1/31/2013	10/29/2013
Change	Lift Bridge Label	LIFT BRIDGE HOR CL 156 FT VERT CL 65 FT (UP) VERT CL 10 FT (DOWN)	N 41° 51' 20.000"	W 087° 38' 13.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Lift Bridge Label	LIFT BRIDGE HOR CL 156 FT VERT CL 65 FT (UP) VERT CL 10 FT (DOWN)	N 41° 51' 20.000"	W 087° 38' 13.000"	LNM 06/13, 9th Dist	1475	14926_26	1/31/2013	10/29/2013
Add	Bascule Bridge Label	BASCULE BRIDGE HOR CL 200 FT VERT CL 22 FT	N 41° 51' 39.000"	W 087° 38' 04.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge	None	N 41° 51' 39.000"	W 087° 38' 04.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge	None	N 41° 51' 40.000"	W 087° 38' 04.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 195 FT VERT CL 19 FT	N 41° 53' 15.000"	W 087° 37' 52.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 120 FT VERT CL 18 FT	N 41° 53' 29.000"	W 087° 38' 28.000"	LNM 06/13, 9th Dist	1472	14926_23	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 138 FT VERT CL 31 FT	N 41° 53' 33.000"	W 087° 38' 31.000"	LNM 06/13, 9th Dist	1472	14926_23	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 148 FT VERT CL 18 FT	N 41° 53' 47.000"	W 087° 38' 39.000"	LNM 06/13, 9th Dist	1472	14926_23	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 170 FT VERT CL 16 FT	N 41° 52' 02.000"	W 087° 38' 05.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 159 FT VERT CL 22 FT	N 41° 52' 28.000"	W 087° 38' 09.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 168 FT VERT CL 22 FT	N 41° 52' 32.000"	W 087° 38' 12.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 166 FT VERT CL 22 FT	N 41° 52' 36.000"	W 087° 38' 15.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 148 FT VERT CL 19 FT	N 41° 52' 45.000"	W 087° 38' 17.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 156 FT VERT CL 18 FT	N 41° 52' 50.000"	W 087° 38' 18.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 155 FT VERT CL 20 FT	N 41° 53' 00.000"	W 087° 38' 17.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 219 FT VERT CL 18 FT	N 41° 53' 15.000"	W 087° 38' 02.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 140 FT VERT CL 22 FT	N 41° 53' 53.000"	W 087° 38' 53.000"	LNM 06/13, 9th Dist	1472	14926_23	1/31/2013	10/29/2013
Change	Fixed Bridge Label	BASCULE BRIDGE HOR CL 140 FT VERT CL 18 FT	N 41° 55' 20.000"	W 087° 40' 07.000"	LNM 06/13, 9th Dist	1471	14926_22	1/31/2013	10/29/2013
Change	Fixed Bridge Label	FIXED BRIDGE HOR CL 93 FT VERT CL 22 FT	N 41° 55' 30.000"	W 087° 40' 28.000"	LNM 06/13, 9th Dist	1471	14926_22	1/31/2013	10/29/2013
Change	Fixed Bridge Label	FIXED BRIDGE HOR CL 95 FT VERT CL 22 FT	N 41° 55' 56.000"	W 087° 40' 58.000"	LNM 06/13, 9th Dist	1471	14926_22	1/31/2013	10/29/2013
Change	Bascule Bridge Label	BASCULE BRIDGE HOR CL 190 FT VERT CL 18 FT	N 41° 53' 14.000"	W 087° 38' 09.000"	LNM 06/13, 9th Dist	1473	14926_24	1/31/2013	10/29/2013
Relocate	INDIANA SHOAL LTD GONG BUOY 4	R "4" Fl R 4s GONG	N 41° 43' 25.709"	W 087° 20' 52.534"	LNM 49/12, 9th Dist	1481	14926_32	12/10/2012	10/29/2013
Add	BURNS HARBOR SHOAL BUOY 1A	G C "1A"	N 41° 39' 00.000"	W 087° 08' 29.040"	LNM 49/12, 9th Dist	1464	14926_15	12/10/2012	10/29/2013
Add	BURNS HARBOR SHOAL BUOY 1A	G C "1A"	N 41° 39' 00.000"	W 087° 08' 29.040"	LNM 49/12, 9th Dist	1481	14926_32	12/10/2012	10/29/2013
Add	BURNS WATERWAY RESEARCH LTD BUOY B	Y "B" Fl Y 10s Priv	N 41° 37' 53.760"	W 087° 10' 36.480"	LNM 39/12, 9th Dist	1464	14926_15	10/1/2012	10/29/2013
Add	BURNS WATERWAY RESEARCH LTD BUOY B	Y "B" Fl Y 10s Priv	N 41° 37' 53.760"	W 087° 10' 36.480"	LNM 39/12, 9th Dist	1465	14926_17	10/1/2012	10/29/2013
Add	BURNS WATERWAY RESEARCH LTD BUOY A	Y "A" Fl Y 10s Priv	N 41° 37' 53.760"	W 087° 10' 35.940"	LNM 39/12, 9th Dist	1464	14926_15	10/1/2012	10/29/2013
Add	BURNS WATERWAY RESEARCH LTD BUOY A	Y "A" Fl Y 10s Priv	N 41° 37' 53.760"	W 087° 10' 35.940"	LNM 39/12, 9th Dist	1465	14926_17	10/1/2012	10/29/2013
Add	PURDUE RESEARCH LTD BUOY A	Y "A" STROBE Priv	N 41° 45' 19.800"	W 086° 58' 33.960"	LNM 39/12, 9th Dist	1481	14926_32	10/1/2012	10/29/2013
Add	BURNS HARBOR SHOAL BUOY 1	G C "1"	N 41° 39' 10.000"	W 087° 08' 08.000"	LNM 37/12, 9th Dist	1464	14926_15	9/14/2012	10/29/2013
Add	BURNS HARBOR SHOAL BUOY 1	G C "1"	N 41° 39' 10.000"	W 087° 08' 08.000"	LNM 37/12, 9th Dist	1481	14926_32	9/14/2012	10/29/2013
Change	Depth Legend - Michigan City Harbor to:	6 FT JUN 2012	N 41° 43' 26.900"	W 086° 54' 30.400"	LNM 35/12, 9th Dist	1466	14926_16	8/29/2012	10/29/2013
Change	Depth Legend - Michigan City Harbor to:	14 FT JUN 2012	N 41° 43' 41.600"	W 086° 54' 42.600"	LNM 35/12, 9th Dist	1466	14926_16	8/29/2012	10/29/2013
Substitute	Sounding in Feet	3	N 41° 43' 11.400"	W 086° 53' 43.100"	LNM 35/12, 9th Dist	1466	14926_16	8/29/2012	10/29/2013
Change	Depth Legend - Outer Basin	25 1/2 FEET APR 2012	N 41° 38' 36.600"	W 087° 09' 19.100"	LNM 25/12, 9th Dist	1464	14926_15	6/13/2012	10/29/2013
Change	Depth Legend - West Harbor Arm	25 FEET APR 2012	N 41° 38' 12.900"	W 087° 09' 36.300"	LNM 25/12, 9th Dist	1464	14926_15	6/13/2012	10/29/2013
Change	Depth Legend - Outer Approach	28 1/2 FEET APR 2012	N 41° 38' 53.200"	W 087° 08' 40.300"	LNM 25/12, 9th Dist	1464	14926_15	6/13/2012	10/29/2013
Change	Depth Legend - East Harbor Arm	25 1/2 FEET APR 2012	N 41° 38' 20.000"	W 087° 08' 56.100"	LNM 25/12, 9th Dist	1464	14926_15	6/13/2012	10/29/2013
Change	Depth Legend - Michigan City Harbor to:	3 FT APR 2012	N 41° 43' 41.600"	W 086° 54' 42.600"	LNM 23/12, 9th Dist	1466	14926_16	6/5/2012	10/29/2013
Change	Depth Legend - Michigan City Harbor to:	3 FT APR 2012	N 41° 43' 26.900"	W 086° 54' 30.400"	LNM 23/12, 9th Dist	1466	14926_16	6/5/2012	10/29/2013
Add	LEGEND-SHOALING REPORTED	Shoaling to 29ft rep 2012	N 41° 39' 03.500"	W 087° 08' 18.100"	WNM 20/12, NGA	1464	14926_15	5/17/2012	10/29/2013
Substitute	Sounding in Feet	24 for 21	N 41° 39' 34.700"	W 087° 34' 22.700"	LNM 18/12, 9th Dist	1478	14926_29	4/24/2012	10/29/2013
Substitute	Sounding in Feet	24 for 21	N 41° 39' 34.700"	W 087° 34' 22.700"	LNM 18/12, 9th Dist	1479	14926_30	9/4/2012	10/29/2013
Substitute	Sounding in Feet	15 for 16	N 41° 39' 34.000"	W 087° 34' 22.800"	LNM 18/12, 9th Dist	1478	14926_29	4/24/2012	10/29/2013
Substitute	Sounding in Feet	15 for 16	N 41° 39' 34.000"	W 087° 34' 22.800"	LNM 18/12, 9th Dist	1479	14926_30	9/4/2012	10/29/2013
Substitute	Sounding in Feet	18 for 14	N 41° 39' 34.100"	W 087° 34' 21.100"	LNM 18/12, 9th Dist	1478	14926_29	4/24/2012	10/29/2013
Substitute	Sounding in Feet	18 for 14	N 41° 39' 34.100"	W 087° 34' 21.100"	LNM 18/12, 9th Dist	1479	14926_30	9/4/2012	10/29/2013
Substitute	Sounding in Feet	17 for 12	N 41° 39' 40.900"	W 087° 34' 13.400"	LNM 18/12, 9th Dist	1478	14926_29	4/24/2012	10/29/2013
Substitute	Sounding in Feet	22 for 21	N 41° 40' 27.900"	W 087° 33' 06.500"	LNM 18/12, 9th Dist	1477	14926_28	4/24/2012	10/29/2013
Substitute	Sounding in Feet	22 for 21	N 41° 40' 27.900"	W 087° 33' 06.500"	LNM 18/12, 9th Dist	1478	14926_29	4/24/2012	10/29/2013
Delete	Sounding in Feet	17	N 41° 40' 29.600"	W 087° 33' 03.500"	LNM 18/12, 9th Dist	1477	14926_28	4/24/2012	10/29/2013
Add	Sounding in Feet	17	N 41° 40' 30.100"	W 087° 33' 01.600"	LNM 18/12, 9th Dist	1477	14926_28	4/24/2012	10/29/2013
Substitute	Sounding in Feet	18 for 21	N 41° 40' 30.700"	W 087° 32' 59.900"	LNM 18/12, 9th Dist	1477	14926_28	4/24/2012	10/29/2013
Substitute	Sounding in Feet	21 for 23	N 41° 40' 35.300"	W 087° 33' 04.800"	LNM 18/12, 9th Dist	1477	14926_28	4/24/2012	10/29/2013
Substitute	Sounding in Feet	12 for 10	N 41° 40' 36.700"	W 087° 33' 05.900"	LNM 18/12, 9th Dist	1477	14926_28	4/24/2012	10/29/2013
Delete	Sounding in Feet	20	N 41° 43' 30.900"	W 087° 32' 24.600"	LNM 18/12, 9th Dist	1476	14926_27	4/24/2012	10/29/2013
Substitute	Sounding in Feet	14 for 13	N 41° 43' 31.500"	W 087° 32' 24.300"	LNM 18/12, 9th Dist	1476	14926_27	4/24/2012	10/29/2013
Substitute	Sounding in Feet	17 for 19	N 41° 43' 32.000"	W 087° 32' 25.000"	LNM 18/12, 9th Dist	1476	14926_27	4/24/2012	10/29/2013
Change	Depth Legend - Calumet River, Turning Basin 3	24 FEET OCT 2011	N 41° 40' 32.000"	W 087° 33' 04.000"	LNM 18/12, 9th Dist	1477	14926_28	4/24/2012	10/29/2013
Change	Depth Legend - Calumet River, Turning Basin 1	21 FEET OCT 2011	N 41° 43' 30.500"	W 087° 32' 29.000"	LNM 18/12, 9th Dist	1476	14926_27	4/24/2012	10/29/2013
Change	tabulation - CALUMET HARBOR CHANNEL DEPTHS	tabulation - CALUMET HARBOR CHANNEL DEPTHS	N 41° 44' 15.000"	W 087° 32' 54.000"	LNM 18/12, 9th Dist	1476	14926_27	4/24/2012	10/29/2013
Add	INDIANA SHOAL BUOY 2	R N "2"	N 41° 46' 10.332"	W 087° 23' 26.733"	LNM 16/12, 9th Dist	1480	14926_31	4/24/2012	10/29/2013
Delete	CHICAGO LAKE FRONT DANGER BUOY D	BR C "D"	N 41° 45' 58.128"	W 087° 23' 44.653"	LNM 16/12, 9th Dist	1480	14926_31	4/24/2012	10/29/2013
Change	INDIANA SHOAL LTD GONG BUOY 4	R "4" Fl R 4s GONG	N 41° 43' 25.529"	W 087° 20' 52.646"	LNM 16/12, 9th Dist	1481	14926_32	4/24/2012	10/29/2013
Relocate	WHITING LAKEFRONT PARK LIGHT B	Q R 19ft "B" Priv	N 41° 41' 05.200"	W 087° 29' 20.000"	LNM 12/12, 9th Dist	1461	14926_12	3/28/2012	10/29/2013
Relocate	WHITING LAKEFRONT PARK LIGHT A	Q G 19ft "A" Priv	N 41° 41' 03.500"	W 087° 29' 20.000"	LNM 12/12, 9th Dist	1461	14926_12	3/28/2012	10/29/2013
Change	WHITING LAKEFRONT PARK LIGHT A	Q G 19ft "A" Priv	N 41° 41' 03.500"	W 087° 29' 20.000"	LNM 12/12, 9th Dist	1461	14926_12	3/28/2012	10/29/2013
Add	WHITING LAKEFRONT PARK LT B	Q R 19ft "B" Priv	N 41° 41' 01.561"	W 087° 28' 59.989"	LNM 11/12, 9th Dist	1461	14926_12	3/14/2012	10/29/2013
Add	WHITING LAKEFRONT PARK LT A	Q R 19ft "A" Priv	N 41° 41' 04.467"	W 087° 29' 16.904"	LNM 11/12, 9th Dist	1461	14926_12	3/14/2012	10/29/2013
Change	Depth Legend - CHICAGO HARBOR, IL	22 FEET FOR WIDTH OF 800 FEET AUG 2011	N 41° 53' 18.000"	W 087° 35' 03.000"	LNM 09/12, 9th Dist	1455	14926_6	2/23/2012	10/29/2013
Change	Depth Legend - CHICAGO HARBOR, IL	19 FT AUG 2011	N 41° 53' 19.000"	W 087° 36' 03.000"	LNM 09/12, 9th Dist	1474	14926_25	2/23/2012	10/29/2013
Change	Depth Legend - CHICAGO HARBOR, IL	19 FT AUG 2011	N 41° 53' 19.000"	W 087° 36' 03.000"	LNM 09/12, 9th Dist	1455	14926_6	2/23/2012	10/29/2013
Change	Depth Legend - CHICAGO HARBOR, IL	20 FT AUG 2011	N 41° 53' 23.000"	W 087° 35' 45.000"	LNM 09/12, 9th Dist	1474	14926_25	2/23/2012	10/29/2013
Change	Depth Legend - CHICAGO HARBOR, IL	20 FT AUG 2011	N 41° 53' 23.000"	W 087° 35' 45.000"	LNM 09/12, 9th Dist	1455	14926_6	2/23/2012	10/29/2013
Add	Sounding in Feet	16	N 41° 53' 28.700"	W 087° 35' 54.500"	LNM 09/12, 9th Dist	1474	14926_25	2/23/2012	10/29/2013
Add	Sounding in Feet	16	N 41° 53' 28.700"	W 087° 35' 54.500"	LNM 09/12, 9th Dist	1455	14926_6	2/23/2012	10/29/2013
Add	Sounding in Feet	18	N 41° 53' 20.700"	W 087° 36' 08.000"	LNM 09/12, 9th Dist	1474	14926_25	2/23/2012	10/29/2013
Add	Sounding in Feet	18	N 41° 53' 20.700"	W 087° 36' 08.000"	LNM 09/12, 9th Dist	1455	14926_6	2/23/2012	10/29/2013
Add	Sounding in Feet	18	N 41° 53' 20.500"	W 087° 36' 10.200"	LNM 09/12, 9th Dist	1474	14926_25	2/23/2012	10/29/2013
Add	Sounding in Feet	18	N 41° 53' 20.500"	W 087° 36' 10.200"	LNM 09/12, 9th Dist	1455	14926_6	2/23/2012	10/29/2013
Add	Sounding in Feet	17	N 41° 53' 20.900"	W 087° 36' 12.800"	LNM 09/12, 9th Dist	1474	14926_25	2/23/2012	10/29/2013
Add	Sounding in Feet	17	N 41° 53' 20.900"	W 087° 36' 12.800"	LNM 09/12, 9th Dist	1455	14926_6	2/23/2012	10/29/2013
Change	Depth Legend - CHICAGO HARBOR, IL	22 FT AUG 2011	N 41° 53' 19.000"	W 087° 34' 39.000"	LNM 09/12, 9th Dist	1480	14926_31	2/23/2012	10/29/2013
Change	Tabulation - CALUMET HARBOR CHANNEL DEPTHS	Tabulation - CALUMET HARBOR CHANNEL DEPTHS	N 41° 44' 15.000"	W 087° 32' 54.000"	LNM 49/11, 9th Dist	1476	14926_27	12/5/2011	10/29/2013
Delete	31st Street Harbor Breakwall Light E	Fl 15s 1 St M "E" Priv	N 41° 49' 54.210"	W 087° 36' 04.970"	LNM 34/11, 9th Dist	1457	14926_8	8/29/2011	10/29/2013
Delete	31st Street Harbor Breakwall Light E	Fl 15s 1 St M "E" Priv	N 41° 49' 54.210"	W 087° 36' 04.970"	LNM 34/11, 9th Dist	1480	14926_31	8/29/2011	10/29/2013
Delete	31st Street Harbor Breakwall Light D	Fl 15s 1 St M "D" Priv	N 41° 50' 01.800"	W 087° 36' 00.440"	LNM 34/11, 9th Dist	1457	14926_8	8/29/2011	10/29/2013
Delete	31st Street Harbor Breakwall Light D	Fl 15s 1 St M "D" Priv	N 41° 50' 01.800"	W 087° 36' 00.440"	LNM 34/11, 9th Dist	1480	14926_31	8/29/2011	10/29/2013
Delete	31st Street Harbor Breakwall Light C	Fl 15s 1 St M "C" Priv	N 41° 50' 08.940"	W 087° 35' 59.190"	LNM 34/11, 9th Dist	1457	14926_8	8/29/2011	10/29/2013
Delete	31st Street Harbor Breakwall Light B	Fl 15s 1 St M "B" Priv	N 41° 50' 20.490"	W 087° 36' 03.770"	LNM 34/11, 9th Dist	1456	14926_7	8/29/2011	10/29/2013
Delete	31st Street Harbor Breakwall Light B	Fl 15s 1 St M "B" Priv	N 41° 50' 20.490"	W 087° 36' 03.770"	LNM 34/11, 9th Dist	1457	14926_8	8/29/2011	10/29/2013
Delete	31st Street Harbor Breakwall Light A	Fl 15s 1 St M "A" Priv	N 41° 50' 24.300"	W 087° 36' 10.620"	LNM 34/11, 9th Dist	1456	14926_7	8/29/2011	10/29/2013
Delete	31st Street Harbor Breakwall Light A	Fl 15s 1 St M "A" Priv	N 41° 50' 24.300"	W 087° 36' 10.620"	LNM 34/11, 9th Dist	1457	14926_8	8/29/2011	10/29/2013
Delete	Fixed Light with label AERO	AERO	N 41° 51' 33.750"	W 087° 36' 36.300"	LNM 34/11, 9th Dist	1456	14926_7	8/24/2011	10/29/2013
Change	Depth Legend - Outer Basin	26 1/2 FEET MAY 2011	N 41° 38' 36.600"	W 087° 09' 19.100"	LNM 34/11, 9th Dist	1464	14926_15	8/24/2011	10/29/2013
Change	Depth Legend - West Harbor	23 1/2 FEET MAY 2011	N 41° 38' 12.900"	W 087° 09' 36.300"	LNM 34/11, 9th Dist	1464	14926_15	8/24/2011	10/29/2013
Change	Depth Legend - Outer Approach	28 1/2 FEET MAY 2011	N 41° 38' 53.200"	W 087° 08' 40.300"	LNM 34/11, 9th Dist	1464	14926_15	8/24/2011	10/29/2013
Change	Depth Legend - INDIANA HARBOR	22 FEET DEC 1994 - MAY 2011	N 41° 41' 08.000"	W 087° 26' 41.000"	LNM 34/11, 9th Dist	1461	14926_12	8/17/2011	10/29/2013
Change	Depth Legend - INDIANA HARBOR	22 FEET DEC 1994 - MAY 2011	N 41° 41' 08.000"	W 087° 26' 41.000"	LNM 34/11, 9th Dist	1480	14926_31	8/17/2011	10/29/2013
Change	Depth Legend - INDIANA HARBOR	22 FEET DEC 1994 - MAY 2011	N 41° 41' 08.000"	W 087° 26' 41.000"	LNM 34/11, 9th Dist	1481	14926_32	8/17/2011	10/29/2013
Add	MICHIGAN CITY CH BUOY 12	R N "12"	N 41° 43' 38.040"	W 086° 54' 36.960"	LNM 32/11, 9th Dist	1466	14926_16	8/17/2011	10/29/2013
Change	Tabulation - Calumet Harbor Channel Depths	Tabulation - Calumet Harbor Channel Depths	N 41° 44' 15.000"	W 087° 32' 54.000"	LNM 35/11, 9th Dist	1476	14926_27	8/29/2011	10/29/2013
Add	Sounding in Feet	19	N 41° 42' 04.100"	W 087° 32' 54.000"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Delete	Sounding in Feet	15	N 41° 40' 36.500"	W 087° 33' 06.100"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Add	Sounding in Feet	10	N 41° 42' 03.100"	W 087° 32' 57.600"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Substitute	Sounding in Feet	14 for 21	N 41° 39' 37.900"	W 087° 34' 16.400"	LNM 24/11, 9th Dist	1478	14926_29	7/13/2011	10/29/2013
Substitute	Sounding in Feet	14 for 21	N 41° 39' 37.900"	W 087° 34' 16.400"	LNM 24/11, 9th Dist	1479	14926_30	7/13/2011	10/29/2013
Add	Sounding in Feet	9	N 41° 39' 44.600"	W 087° 34' 08.000"	LNM 24/11, 9th Dist	1478	14926_29	7/13/2011	10/29/2013
Delete	Sounding in Feet	14	N 41° 39' 45.000"	W 087° 34' 06.700"	LNM 24/11, 9th Dist	1478	14926_29	7/13/2011	10/29/2013
Add	Sounding in Feet	13	N 41° 39' 46.200"	W 087° 34' 03.800"	LNM 24/11, 9th Dist	1478	14926_29	7/13/2011	10/29/2013
Change	Depth Legend - Calumet River, Turning Basin 5	25 FEET JUL 2010	N 41° 39' 38.000"	W 087° 34' 20.000"	LNM 24/11, 9th Dist	1478	14926_29	7/13/2011	10/29/2013
Change	Depth Legend - Calumet River, Turning Basin 5	25 FEET JUL 2010	N 41° 39' 38.000"	W 087° 34' 20.000"	LNM 24/11, 9th Dist	1479	14926_30	7/13/2011	10/29/2013
Substitute	Sounding in Feet	21 for 23	N 41° 40' 31.000"	W 087° 33' 00.300"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Add	Sounding in Feet	23	N 41° 40' 35.100"	W 087° 33' 04.500"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Substitute	Sounding in Feet	12 for 18	N 41° 40' 32.400"	W 087° 32' 58.900"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Delete	Sounding in Feet	23	N 41° 40' 35.600"	W 087° 33' 05.200"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Add	Sounding in Feet	10	N 41° 40' 37.000"	W 087° 33' 06.300"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Add	Sounding in Feet	24	N 41° 39' 38.900"	W 087° 34' 15.700"	LNM 24/11, 9th Dist	1478	14926_29	7/13/2011	10/29/2013
Add	Sounding in Feet	24	N 41° 39' 38.800"	W 087° 34' 23.000"	LNM 24/11, 9th Dist	1478	14926_29	7/13/2011	10/29/2013
Add	Sounding in Feet	24	N 41° 39' 38.800"	W 087° 34' 23.000"	LNM 24/11, 9th Dist	1479	14926_30	7/13/2011	10/29/2013
Substitute	Sounding in Feet	14 for 12	N 41° 39' 34.000"	W 087° 34' 20.400"	LNM 24/11, 9th Dist	1478	14926_29	7/13/2011	10/29/2013
Substitute	Sounding in Feet	14 for 12	N 41° 39' 34.000"	W 087° 34' 20.400"	LNM 24/11, 9th Dist	1479	14926_30	7/13/2011	10/29/2013
Delete	Sounding in Feet	13	N 41° 39' 46.000"	W 087° 34' 03.000"	LNM 24/11, 9th Dist	1478	14926_29	7/13/2011	10/29/2013
Substitute	Sounding in Feet	12 for 14	N 41° 39' 47.900"	W 087° 34' 01.200"	LNM 24/11, 9th Dist	1478	14926_29	7/13/2011	10/29/2013
Add	Sounding in Feet	9	N 41° 42' 06.200"	W 087° 32' 51.000"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Add	Sounding in Feet	17	N 41° 42' 08.700"	W 087° 32' 48.400"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Delete	Sounding in Feet	9	N 41° 43' 22.900"	W 087° 32' 34.100"	LNM 35/11, 9th Dist	1476	14926_27	8/29/2011	10/29/2013
Substitute	Sounding in Feet	20 for 21	N 41° 43' 30.900"	W 087° 32' 24.600"	LNM 35/11, 9th Dist	1476	14926_27	8/29/2011	10/29/2013
Substitute	Sounding in Feet	13 for 18	N 41° 43' 31.600"	W 087° 32' 24.400"	LNM 35/11, 9th Dist	1476	14926_27	8/29/2011	10/29/2013
Substitute	Sounding in Feet	19 for 21	N 41° 43' 32.200"	W 087° 32' 25.500"	LNM 35/11, 9th Dist	1476	14926_27	8/29/2011	10/29/2013
Substitute	Sounding in Feet	20 for 21	N 41° 43' 34.500"	W 087° 32' 30.500"	LNM 35/11, 9th Dist	1476	14926_27	8/29/2011	10/29/2013
Add	Sounding in Feet	17	N 41° 40' 29.600"	W 087° 33' 03.500"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Add	Sounding in Feet	17	N 41° 40' 34.100"	W 087° 33' 02.000"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Add	Sounding in Feet	20	N 41° 42' 01.700"	W 087° 33' 00.600"	LNM 24/11, 9th Dist	1477	14926_28	7/13/2011	10/29/2013
Change	Depth Legend	5 FT APR 2011	N 41° 43' 41.600"	W 086° 54' 42.600"	LNM 35/11, 9th Dist	1466	14926_16	8/29/2011	10/29/2013
Change	Depth Legend	5 FT APR 2011	N 41° 43' 26.900"	W 086° 54' 30.400"	LNM 35/11, 9th Dist	1466	14926_16	8/29/2011	10/29/2013
Change	Depth Legend - Outer Approach	Outer Approach	N 41° 38' 53.200"	W 087° 08' 40.300"	LNM 21/11, 9th Dist	1464	14926_15	5/18/2011	10/29/2013
Change	Depth Legend - East Harbor	25 FEET MAY 2010	N 41° 38' 20.000"	W 087° 08' 56.100"	LNM 21/11, 9th Dist	1464	14926_15	5/18/2011	10/29/2013
Change	Depth Legend - Michigan City Harbor	7 FT MAY 2010	N 41° 43' 26.900"	W 086° 54' 30.400"	LNM 02/11, 9th Dist	1466	14926_16	1/5/2011	10/29/2013
Change	Depth Legend - Michigan City Harbor	5 FT MAY 2010	N 41° 43' 41.600"	W 086° 54' 42.600"	LNM 02/11, 9th Dist	1466	14926_16	1/5/2011	10/29/2013
Change	Tabulation - Calumet Harbor Channel Depths	Tabulation - Calumet Harbor Channel Depths	N 41° 44' 15.000"	W 087° 32' 54.000"	LNM 01/11, 9th Dist	1476	14926_27	12/29/2010	10/29/2013

This listing provides all corrections to this chart since 11/3/2010, the Release Date of Edition 12.

Edition: 14, Print Date: May. /2019
Edition: 13, Print Date: Dec. /2016
Edition: 12, Print Date: Oct. /2010
Edition: 11, Print Date: May. /2006
Edition: 10, Print Date: Apr. /2003
Edition: 9, Print Date: 4/28/2001
Edition: 8, Print Date: 4/10/1999

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While information provided by this listing is intended to assist in the updating of nautical charts, it must not be used as a substitute for the United States Coast Guard, National Geospatial-Intelligence Agency or Canadian Coast Guard Notice to Mariner publications.

The information available on this listing is derived from the NOS Critical Chart Corrections database (CRIT), which is used as an in-house chart production tool, and may contain some naming conventions, textual abbreviations or acronyms that are unfamiliar to the general public.

Due to ongoing development of the NOS Critical Chart Corrections database (CRIT) throughout the previous decade of the 1990’s, channel tabulations, depth legends, depth notes and chartlets may not be included in chart update listings prior to January 2000.

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Chart: 14926, Current Edition: 14, Print Date: May. /2019SMALL-CRAFT BOOK CHART - Chicago and South Shore of Lake Michigan (book of 30 charts)

Chart: 14926, Current Edition: 14, Print Date: May. /2019
SMALL-CRAFT BOOK CHART - Chicago and South Shore of Lake Michigan (book of 30 charts)