Chart: 18537, Current Edition: 12, Print Date: Dec. /2015
Columbia River Alderdale to Blalock Islands
This is the Last Edition of this chart. It will be canceled on Jul 2, 2024

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Action	Item Name	Charting Label	Latitude	Longitude	Published Document	Kapp	RNC Panel	RNC Posted	PDF Posted
Add	Pacific Ethonal Fuel Dock Light B	Fl Y 6s "B" Priv	N 45° 51' 39.100"	W 119° 39' 32.800"	LNM 47/23, 13th Dist	1764	18537_2	11/30/2023	11/30/2023
Add	Pacific Ethonal Fuel Dock Light A	Fl Y 6s "A" Priv	N 45° 51' 37.600"	W 119° 39' 35.000"	LNM 47/23, 13th Dist	1764	18537_2	11/30/2023	11/30/2023
Relocate	Boardman Marine Park Entrance Light 1	Fl G 4s 17ft 4M "1"	N 45° 50' 42.297"	W 119° 42' 47.361"	LNM 41/21, 13th Dist	1764	18537_2	10/21/2021	10/21/2021
Relocate	Boardman Marine Park Entrance Light 2	Fl R 4s 17ft 4m "2"	N 45° 50' 43.431"	W 119° 42' 49.515"	LNM 04/21, 13th Dist	1764	18537_2	2/4/2021	2/4/2021
Change	Lake Umatilla Light 32	Fl R 6s 15ft 4M "32"	N 45° 50' 09.622"	W 119° 51' 15.157"	LNM 52/19, 13th Dist	1763	18537_1	1/2/2020	1/2/2020
Add	Boardman Water Intake Pipe Lighted Buoy C	W Or "C" Fl 4s Priv	N 45° 51' 52.940"	W 119° 39' 19.200"	LNM 30/18, 13th Dist	1764	18537_2	7/26/2018	7/26/2018
Add	Boardman Water Intake Pipe Lighted Buoy A	W Or "A" Fl 4s Priv	N 45° 51' 49.210"	W 119° 39' 22.460"	LNM 30/18, 13th Dist	1764	18537_2	7/26/2018	7/26/2018
Change	Boardman Water Intake Pipe Lighted Buoy B	W Or "B" Fl 4s Priv	N 45° 51' 51.321"	W 119° 39' 21.502"	LNM 30/18, 13th Dist	1764	18537_2	7/26/2018	7/26/2018
Change	Messner Lower Range Rear Light	Iso 6s 64ft	N 45° 51' 01.325"	W 119° 41' 28.239"	LNM 06/18, 13th Dist	1764	18537_2	2/8/2018	2/8/2018
Change	Messner Lower Range Front Light	Fl 2.5s 41ft	N 45° 51' 01.130"	W 119° 41' 36.020"	LNM 06/18, 13th Dist	1764	18537_2	2/8/2018	2/8/2018
Relocate	Lake Umatilla Light 43	Fl G 6s 17ft 4M "43"	N 45° 51' 56.232"	W 119° 39' 41.280"	LNM 13/17, 13th Dist	1764	18537_2	4/6/2017	4/6/2017
Relocate	Lake Umatilla Light 37	Fl G 6s 15ft 4M "37"	N 45° 51' 08.184"	W 119° 45' 34.674"	LNM 13/17, 13th Dist	1764	18537_2	4/6/2017	4/6/2017
Relocate	Lake Umatilla Light 34	Fl R 4s 15ft 5M "34"	N 45° 50' 38.076"	W 119° 49' 02.244"	LNM 13/17, 13th Dist	1763	18537_1	4/6/2017	4/6/2017
Relocate	Lake Umatilla Light 34	Fl R 4s 15ft 5M "34"	N 45° 50' 38.076"	W 119° 49' 02.244"	LNM 13/17, 13th Dist	1764	18537_2	4/6/2017	4/6/2017
Relocate	Lake Umatilla Light 30	Fl R 2.5s 15ft 4M "30"	N 45° 49' 26.796"	W 119° 55' 52.770"	LNM 13/17, 13th Dist	1763	18537_1	4/6/2017	4/6/2017
Relocate	Lake Umatilla Light 28	Fl R 4s 15ft 4M "28"	N 45° 49' 02.238"	W 119° 58' 04.488"	LNM 13/17, 13th Dist	1763	18537_1	4/6/2017	4/6/2017
Change	Lake Umatilla Daybeacon 46	R "46"	N 45° 52' 52.872"	W 119° 38' 16.062"	LNM 13/17, 13th Dist	1764	18537_2	4/6/2017	4/6/2017
Relocate	Lake Umatilla Daybeacon 46	R "46"	N 45° 52' 52.872"	W 119° 38' 16.062"	LNM 13/17, 13th Dist	1764	18537_2	4/6/2017	4/6/2017
Relocate	Lake Umatilla Light 29	Fl G 4s 15ft 4M "29"	N 45° 49' 48.616"	W 119° 56' 16.941"	LNM 18/16, 13th Dist	1763	18537_1	5/12/2016	5/12/2016
Edition 12, Print Date Dec. /2015
Delete	Crow Butte CG Mooring Buoy	None	N 45° 50' 44.180"	W 119° 51' 38.080"	LNM 20/15, 13th Dist	1763	18537_1	6/4/2015	6/4/2015
Add	Crow Butte CG Mooring Buoy	"CG"	N 45° 50' 52.166"	W 119° 51' 34.738"	LNM 20/15, 13th Dist	1763	18537_1	6/4/2015	6/4/2015
Change	Lake Umatilla Light 45	Fl G 4s 15ft 5M "45"	N 45° 52' 23.820"	W 119° 39' 11.376"	LNM 17/15, 13th Dist	1764	18537_2	5/14/2015	5/14/2015
Relocate	Lake Umatilla Light 45	Fl G 4s 15ft 5M "45"	N 45° 52' 23.820"	W 119° 39' 11.376"	LNM 17/15, 13th Dist	1764	18537_2	5/14/2015	5/14/2015
Relocate	Lake Umatilla Light 41	Fl G 4s 15ft 5M "41"	N 45° 51' 29.769"	W 119° 40' 27.915"	LNM 05/15, 13th Dist	1764	18537_2	2/12/2015	2/12/2015
Change	Lake Umatilla Light 41	Fl G 4s 15ft 5M "41"	N 45° 51' 29.769"	W 119° 40' 27.915"	LNM 05/15, 13th Dist	1764	18537_2	2/12/2015	2/12/2015
Relocate	Lake Umatilla Light 32	Fl R 6s 15ft 5M "32"	N 45° 50' 09.622"	W 119° 51' 15.157"	LNM 47/14, 13th Dist	1763	18537_1	12/4/2014	12/4/2014
Change	Lake Umatilla Light 32	Fl R 6s 15ft 5M "32"	N 45° 50' 09.622"	W 119° 51' 15.157"	LNM 47/14, 13th Dist	1763	18537_1	12/4/2014	12/4/2014
Change	Boardman Marine Park Entrance Light 2	Fl R 4s 17ft 4M "2"	N 45° 50' 43.410"	W 119° 42' 49.464"	LNM 40/13, 13th Dist	1764	18537_2	10/7/2013	10/29/2013
Change	Messner Middle Range Rear Light	Iso 6s 55ft	N 45° 51' 35.810"	W 119° 39' 28.460"	LNM 10/13, 13th Dist	1764	18537_2	4/3/2013	10/29/2013
Change	Messner Middle Range Front Light	Q 37ft	N 45° 51' 34.864"	W 119° 39' 33.955"	LNM 10/13, 13th Dist	1764	18537_2	4/3/2013	10/29/2013
Relocate	Messner Middle Range Rear Light	Iso 6s 55ft	N 45° 51' 35.810"	W 119° 39' 28.460"	LNM 10/13, 13th Dist	1764	18537_2	4/3/2013	10/29/2013
Relocate	Messner Middle Range Front Light	Q 37ft	N 45° 51' 34.864"	W 119° 39' 33.955"	LNM 10/13, 13th Dist	1764	18537_2	4/3/2013	10/29/2013
Add	Boardman Water Intake Pipe Lighted Buoy	Y C Fl Y 4s Priv	N 45° 51' 51.321"	W 119° 39' 21.502"	LNM 49/12, 13th Dist	1764	18537_2	11/29/2012	10/29/2013
Change	Messner Upper Range Rear Light	Iso R 6s 42ft	N 45° 51' 09.955"	W 119° 40' 05.501"	LNM 45/12, 13th Dist	1764	18537_2	11/15/2012	10/29/2013
Change	Messner Upper Range Front Light	Q R 12ft	N 45° 51' 17.579"	W 119° 39' 58.894"	LNM 45/12, 13th Dist	1764	18537_2	11/15/2012	10/29/2013
Relocate	Messner Upper Range Rear Light	Iso R 6s 42ft	N 45° 51' 09.955"	W 119° 40' 05.501"	LNM 45/12, 13th Dist	1764	18537_2	11/15/2012	10/29/2013
Relocate	Messner Upper Range Front Light	Q R 12ft	N 45° 51' 17.579"	W 119° 39' 58.894"	LNM 45/12, 13th Dist	1764	18537_2	11/15/2012	10/29/2013
Relocate	Messner Lower Range Front Light	Fl R 2.5s 41ft(NIGHT) Fl 2.5s 41ft(DAY)	N 45° 51' 01.130"	W 119° 41' 36.020"	LNM 17/11, 13th Dist	1764	18537_2	5/2/2011	10/29/2013
Relocate	Messner Upper Range Rear Light	Iso R 6s 43ft	N 45° 51' 09.925"	W 119° 40' 05.531"	LNM 17/11, 13th Dist	1764	18537_2	5/2/2011	10/29/2013
Relocate	Messner Upper Range Front Light	Q R 14ft	N 45° 51' 17.503"	W 119° 39' 58.920"	LNM 17/11, 13th Dist	1764	18537_2	5/2/2011	10/29/2013
Relocate	Messner Middle Range Front Light	Q 29ft	N 45° 51' 34.875"	W 119° 39' 33.908"	LNM 17/11, 13th Dist	1764	18537_2	5/2/2011	10/29/2013
Relocate	Messner Middle Range Rear Light	Iso 6s 47ft	N 45° 51' 36.165"	W 119° 39' 26.359"	LNM 17/11, 13th Dist	1764	18537_2	5/2/2011	10/29/2013
Relocate	Messner Lower Range Rear Light	Iso R 6s 64ft (NIGHT) Iso 6s 64ft (DAY)	N 45° 51' 01.325"	W 119° 41' 28.239"	LNM 17/11, 13th Dist	1764	18537_2	5/2/2011	10/29/2013
Add	Boardman Water Intake Pipe Lighted Buoy	Y C Fl Y 4s PA Priv	N 45° 51' 51.321"	W 119° 39' 21.502"	LNM 19/09, 13th Dist	1764	18537_2	5/21/2009	10/29/2013
Relocate	Boardman Marine Park Entrance Light 2	Fl R 4s 17ft 3M "2"	N 45° 50' 43.410"	W 119° 42' 49.464"	LNM 06/09, 13th Dist	1764	18537_2	2/25/2009	10/29/2013
Change	Boardman Marine Park Entrance Light 2	Fl R 4s 17ft 3M "2"	N 45° 50' 43.410"	W 119° 42' 49.464"	LNM 06/09, 13th Dist	1764	18537_2	2/25/2009	10/29/2013
Relocate	Lake Umatilla Light 40	Fl R 4s 15ft 4M "40"	N 45° 51' 10.920"	W 119° 41' 25.680"	LNM 06/09, 13th Dist	1764	18537_2	2/25/2009	10/29/2013
Relocate	Lake Umatilla Light 35	Fl G 4s 55ft 4M "35"	N 45° 51' 03.960"	W 119° 48' 36.000"	LNM 06/09, 13th Dist	1763	18537_1	2/25/2009	10/29/2013
Relocate	Lake Umatilla Light 35	Fl G 4s 55ft 4M "35"	N 45° 51' 03.960"	W 119° 48' 36.000"	LNM 06/09, 13th Dist	1764	18537_2	2/25/2009	10/29/2013
Add	Crowbutte Coast Guard Mooring Buoy	NONE	N 45° 50' 44.199"	W 119° 51' 38.060"	LNM 31/07, 13th Dist	1763	18537_1	2/13/2008	10/29/2013
Relocate	Messner Middle Range Rear Light	Iso 6s 47ft	N 45° 51' 35.748"	W 119° 39' 28.494"	LNM 27/06, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Add	chartlet	chartlet	N 45° 50' 44.000"	W 119° 56' 43.000"	LNM 09/05, 13th Dist	1763	18537_1	2/13/2008	10/29/2013
Revise	MESSNER UPPER RR LT	Iso R 6s 43	N 45° 51' 09.900"	W 119° 40' 05.500"	LNM 52/03, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Revise	MESSNER UPPER FR LT	Q R 14ft	N 45° 51' 17.500"	W 119° 39' 59.000"	LNM 52/03, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Relocate	MESSNER UPPER R R LT	Iso 6s 43ft	N 45° 51' 09.900"	W 119° 40' 05.500"	LNM 05/03, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Relocate	MESSNER UPPER R F LT	Q 14ft	N 45° 51' 17.500"	W 119° 39' 59.000"	LNM 05/03, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Relocate	MESSNER MIDDLE RR LT	Iso 6s 47ft	N 45° 51' 36.100"	W 119° 39' 26.400"	LNM 02/03, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Relocate	MESSNER MIDDLE RF LT	Q 29ft	N 45° 51' 34.800"	W 119° 39' 34.100"	LNM 02/03, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Relocate	L UMATILLA LT 27	Fl G 2.5s 29ft 4M "27"	N 45° 49' 00.700"	W 119° 59' 46.300"	LNM 02/03, 13th Dist	1763	18537_1	2/13/2008	10/29/2013
Relocate	BOARDMAN PARK ENT LT 1	Fl G 4s 17ft 4M "1"	N 45° 50' 41.500"	W 119° 42' 46.100"	LNM 52/02, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Relocate	MESSNER LOWER RR LT	Iso 6s 64ft (Day) Iso R 6s 64ft (Night)	N 45° 51' 01.400"	W 119° 41' 29.100"	LNM 52/02, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Relocate	LK UMATILLA LIGHT 30	Fl R 2.5s 15ft 4M "30"	N 45° 49' 26.900"	W 119° 55' 52.900"	LNM 08/02, 13th Dist	1763	18537_1	2/13/2008	10/29/2013
Relocate	LK UMATILLA LT45	Fl G 4s 15ft 4M "45"	N 45° 52' 24.000"	W 119° 39' 11.000"	LNM 08/02, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Relocate	LK UMATILLA LT43	Fl G 6s 17ft 4M "43"	N 45° 51' 56.000"	W 119° 39' 41.000"	LNM 08/02, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Relocate	LK UMATILLA LT32	Fl R 6s 15ft 4M "32"	N 45° 50' 10.000"	W 119° 51' 15.000"	LNM 08/02, 13th Dist	1763	18537_1	2/13/2008	10/29/2013
Relocate	LK UMATILLA LT31	Fl G 6s 15ft 4M "31"	N 45° 50' 33.000"	W 119° 51' 39.000"	LNM 08/02, 13th Dist	1763	18537_1	2/13/2008	10/29/2013
Relocate	L UMATILLA LT 41	Fl G 4s 15ft 4M "41"	N 45° 51' 29.700"	W 119° 40' 27.900"	LNM 15/01, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Relocate	L UMATILLA LT 34	Fl R 4s 15ft 5M "34"	N 45° 50' 38.300"	W 119° 49' 02.100"	LNM 15/01, 13th Dist	1763	18537_1	2/13/2008	10/29/2013
Relocate	L UMATILLA LT 34	Fl R 4s 15ft 5M "34"	N 45° 50' 38.300"	W 119° 49' 02.100"	LNM 15/01, 13th Dist	1764	18537_2	2/13/2008	10/29/2013
Revise & Relocate	LAKE UMATILLA LT 39	Fl G 2.5s 15ft 4M "39" Ra Ref	N 45° 51' 06.200"	W 119° 43' 07.200"	LNM 01/01, 13th Dist	1764	18537_2	2/13/2008	10/29/2013

This listing provides all corrections to this chart since 9/14/2000, the Release Date of Edition 11.

Edition: 12, Print Date: Dec. /2015
Edition: 11, Print Date: 7/31/1999

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Chart: 18537, Current Edition: 12, Print Date: Dec. /2015Columbia River Alderdale to Blalock IslandsThis is the Last Edition of this chart. It will be canceled on Jul 2, 2024

Chart: 18537, Current Edition: 12, Print Date: Dec. /2015
Columbia River Alderdale to Blalock Islands
This is the Last Edition of this chart. It will be canceled on Jul 2, 2024