Chart: 18524, Current Edition: 38, Print Date: Nov. /2017
Columbia River Crims Island to Saint Helens
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
Relocate	St. Helens Dike Light 80	Q R 34ft 4M "80"	N 45° 51' 47.787"	W 122° 47' 20.616"	LNM 10/24, 13th Dist	1741	18524_2	3/14/2024	3/14/2024
Change	St. Helens Dike Light 80	Q R 34ft 4M "80"	N 45° 51' 47.787"	W 122° 47' 20.616"	LNM 10/24, 13th Dist	1741	18524_2	3/14/2024	3/14/2024
Add	Sauvie Island Junction Lighted Buoy	RG Fl (2+1) R 6s	N 45° 51' 38.820"	W 122° 47' 26.078"	LNM 44/23, 13th Dist	1741	18524_2	11/9/2023	11/9/2023
Delete	Sauvie Island Junction Light	Fl (2+1) R 6s 35ft 4M	N 45° 51' 39.298"	W 122° 47' 26.696"	LNM 44/23, 13th Dist	1741	18524_2	11/9/2023	11/9/2023
Relocate	Cowlitz River Lighted Buoy 25	G "25" Fl G 6s	N 46° 05' 35.850"	W 122° 55' 29.693"	LNM 07/22, 13th Dist	1740	18524_1	2/24/2022	2/24/2022
Change	Sauvie Island Junction Light	Fl (2+1) R 6s 35ft 4M	N 45° 51' 39.298"	W 122° 47' 26.696"	LNM 51/21, 13th Dist	1741	18524_2	1/6/2022	12/30/2021
Relocate	Cowlitz River Lighted Buoy 25	G "25" Fl G 6s	N 46° 05' 36.371"	W 122° 55' 32.546"	LNM 31/21, 13th Dist	1740	18524_1	8/12/2021	8/12/2021
Add	Sounding (in feet)	15	N 46° 01' 09.600"	W 122° 52' 06.000"	WNM 33/21, NGA	1741	18524_2	8/12/2021	8/12/2021
Add	Sounding (in feet)	23	N 46° 00' 49.200"	W 122° 51' 41.400"	WNM 33/21, NGA	1741	18524_2	8/12/2021	8/12/2021
Delete	Sounding (in feet)	24	N 46° 00' 54.300"	W 122° 51' 46.200"	WNM 33/21, NGA	1741	18524_2	8/12/2021	8/12/2021
Change	Sounding (in feet)	28	N 46° 07' 29.200"	W 122° 59' 16.900"	WNM 32/21, NGA	1740	18524_1	8/5/2021	8/5/2021
Delete	Dotted danger curve with blue tint	Obstn PA (35 ft rep)	N 46° 07' 21.100"	W 122° 59' 11.200"	WNM 32/21, NGA	1740	18524_1	8/5/2021	8/5/2021
Change	Sounding (in feet)	6	N 46° 07' 05.302"	W 122° 58' 32.129"	WNM 31/21, NGA	1740	18524_1	7/29/2021	7/29/2021
Change	Martin Island Dike Light 63	Fl G 2.5s 23ft 4M "63"	N 45° 57' 09.975"	W 122° 48' 23.693"	LNM 02/21, 13th Dist	1741	18524_2	1/21/2021	1/21/2021
Relocate	Martin Island Dike Light 63	Fl G 2.5s 15ft 3M "63"	N 45° 57' 09.975"	W 122° 48' 23.693"	LNM 02/21, 13th Dist	1741	18524_2	1/21/2021	1/21/2021
Change	Stella Range Front Light	Fl G 2.5s 31ft	N 46° 11' 16.994"	W 123° 07' 27.160"	LNM 50/20, 13th Dist	1740	18524_1	12/31/2020	12/31/2020
Relocate	Stella Range Front Light	Fl G 2.5s 28ft	N 46° 11' 16.994"	W 123° 07' 27.160"	LNM 50/20, 13th Dist	1740	18524_1	12/31/2020	12/31/2020
Relocate	Sauvie Island Junction Light	Fl (2+1) R 6s 35ft 3M	N 45° 51' 39.298"	W 122° 47' 26.696"	LNM 50/20, 13th Dist	1741	18524_2	12/31/2020	12/31/2020
Change	Stella Range Front Light	Fl G 2.5s 28ft	N 46° 11' 17.003"	W 123° 07' 27.152"	LNM 39/20, 13th Dist	1740	18524_1	10/1/2020	10/1/2020
Relocate	Stella Range Front Light	Fl G 2.5s 25ft	N 46° 11' 17.003"	W 123° 07' 27.152"	LNM 39/20, 13th Dist	1740	18524_1	10/1/2020	10/1/2020
Relocate	Stella Range Front Light	Fl G 2.5s 25ft	N 46° 11' 17.015"	W 123° 07' 27.448"	LNM 23/20, 13th Dist	1740	18524_1	6/18/2020	6/18/2020
Change	Deer Island Upper Dike Light 72	Fl R 4s 23ft 4M "72"	N 45° 55' 12.264"	W 122° 48' 44.208"	LNM 12/20, 13th Dist	1741	18524_2	3/26/2020	3/26/2020
Change	Stella Range Rear Light	Iso G 6s 55ft	N 46° 11' 21.614"	W 123° 07' 35.578"	LNM 10/20, 13th Dist	1740	18524_1	3/19/2020	3/19/2020
Relocate	Stella Range Rear Light	Iso G 6s 59ft	N 46° 11' 21.614"	W 123° 07' 35.578"	LNM 10/20, 13th Dist	1740	18524_1	3/19/2020	3/19/2020
Change	Crims Island Dike Light 6	Fl R 4s 21ft 4M "6"	N 46° 10' 18.366"	W 123° 06' 32.772"	LNM 07/20, 13th Dist	1740	18524_1	2/27/2020	2/27/2020
Relocate	Crims Island Dike Light 6	Fl R 4s 12ft 4M "6"	N 46° 10' 18.366"	W 123° 06' 32.772"	LNM 07/20, 13th Dist	1740	18524_1	2/27/2020	2/27/2020
Change	Cleaveland Dike Light 3	Fl G 4s 23ft 4M "3"	N 46° 10' 39.606"	W 123° 06' 06.120"	LNM 07/20, 13th Dist	1740	18524_1	2/27/2020	2/27/2020
Relocate	Cleaveland Dike Light 3	Fl G 4s 12ft 4M "3"	N 46° 10' 39.606"	W 123° 06' 06.120"	LNM 07/20, 13th Dist	1740	18524_1	2/27/2020	2/27/2020
Relocate	Columbia City Light 76	Q R 22ft 4M "76"	N 45° 53' 31.373"	W 122° 48' 22.387"	LNM 06/20, 13th Dist	1741	18524_2	2/20/2020	2/20/2020
Add	NOTE	Columbia City Lighted Buoy 75A is maintained Aug 15 - Oct 1.	N 45° 53' 43.968"	W 122° 48' 11.975"	LNM 37/19, 13th Dist	1741	18524_2	9/19/2019	9/19/2019
Add	Note - PROJECT DEPTHS to:	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 46° 03' 57.670"	W 123° 01' 29.120"	LNM 12/19, 13th Dist	1740	18524_1	3/21/2019	3/14/2019
Change	Depth Legend - Multnomah Channel to:	Multnomah Channel (see tabulation)	N 45° 52' 15.760"	W 122° 47' 46.980"	LNM 12/19, 13th Dist	1741	18524_2	3/21/2019	3/14/2019
Change	Tabulation - Columbia River Project Depths - Gull Island Turn & Channel to Saint Helens Turn	Tabulation - Columbia River Project Depths - Gull Island Turn & Channel to Saint Helens Turn	N 46° 03' 45.000"	W 122° 57' 49.000"	LNM 12/19, 13th Dist	1740	18524_1	3/21/2019	3/14/2019
Delete	Terminal 9 Light C	"C"	N 46° 05' 58.600"	W 122° 56' 23.100"	LNM 45/18, 13th Dist	1740	18524_1	11/15/2018	11/15/2018
Add	Pile	Pile Chart No. 1: F22	N 45° 53' 32.226"	W 122° 47' 43.512"	LNM 40/18, 13th Dist	1741	18524_2	9/27/2018	9/27/2018
Change	Tabulation - Columbia River - Gull Island Turn & Channel to Saint Helens Turn	Tabulation - Columbia River - Gull Island Turn & Channel to Saint Helens Turn	N 46° 03' 45.000"	W 122° 57' 49.000"	LNM 35/18, 13th Dist	1740	18524_1	8/23/2018	8/23/2018
Change	Tabulation - Columbia River - Gull Island Turn & Channel to Saint Helens Turn	Tabulation - Columbia River - Gull Island Turn & Channel to Saint Helens Turn	N 46° 03' 45.000"	W 122° 57' 49.000"	LNM 30/18, 13th Dist	1740	18524_1	7/19/2018	7/19/2018
Change	Tabulation - Columbia River Channel Depths Gull Island Turn and Channel to Saint Helens Turn	Tabulation - Columbia River Channel Depths Gull Island Turn and Channel to Saint Helens Turn	N 46° 03' 45.000"	W 122° 57' 49.000"	LNM 21/18, 13th Dist	1740	18524_1	5/17/2018	5/17/2018
Change	Tabulation - Columbia River Channel Depths Gull Island Turn and Channel to Saint Helens Turn	Tabulation - Columbia River Channel Depths Gull Island Turn and Channel to Saint Helens Turn	N 46° 03' 45.000"	W 122° 57' 49.000"	LNM 17/18, 13th Dist	1740	18524_1	4/19/2018	4/19/2018
Change	Tabulation - Columbia River Channel Depths Gull Island Turn and Channel to Saint Helens Turn	Tabulation - Columbia River Channel Depths Gull Island Turn and Channel to Saint Helens Turn	N 46° 03' 45.000"	W 122° 57' 49.000"	LNM 16/18, 13th Dist	1740	18524_1	4/12/2018	4/12/2018
Change	Tabulation - Columbia River Channel Depths Gull Island Turn And Channel To Saint Helens Turn	Tabulation - Columbia River Channel Depths Gull Island Turn And Channel To Saint Helens Turn	N 46° 03' 45.000"	W 122° 57' 49.000"	LNM 10/18, 13th Dist	1740	18524_1	3/8/2018	3/8/2018
Change	St Helens Jetty Lower Light 77	Q G 35ft 4M "77"	N 45° 53' 04.659"	W 122° 47' 45.321"	LNM 07/18, 13th Dist	1741	18524_2	2/22/2018	2/22/2018
Change	Walker Island Light 12	Q R 15ft 4M "12"	N 46° 08' 51.926"	W 123° 02' 40.706"	LNM 02/18, 13th Dist	1740	18524_1	1/11/2018	1/11/2018
Change	Tabulation - Columbia River Channel Depths Gull Island Turn And Channel To Saint Helens Turn	Tabulation - Columbia River Channel Depths Gull Island Turn And Channel To Saint Helens Turn	N 46° 03' 45.000"	W 122° 57' 49.000"	LNM 52/17, 13th Dist	1740	18524_1	12/21/2017	12/21/2017

This listing provides all corrections to this chart since 11/28/2017, the Release Date of Edition 38.

Edition: 38, Print Date: Nov. /2017
Edition: 37, Print Date: Jun. /2011
Edition: 36, Print Date: Dec. /2006
Edition: 35, Print Date: Jul. /2005
Edition: 34, Print Date: Jun. /2004
Edition: 33, Print Date: 2/23/2002
Edition: 31, Print Date: 11/28/1998
Edition: 32, Print Date: 1/1/2000

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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.

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Chart: 18524, Current Edition: 38, Print Date: Nov. /2017Columbia River Crims Island to Saint HelensThis is the Last Edition of this chart. It will be canceled on Jul 2, 2024

Chart: 18524, Current Edition: 38, Print Date: Nov. /2017
Columbia River Crims Island to Saint Helens
This is the Last Edition of this chart. It will be canceled on Jul 2, 2024