| Action | Item Name | Charting Label | Latitude | Longitude | Published Document | Kapp | RNC Panel | RNC Posted | PDF Posted |
| Relocate | Upper Light 43 | Fl G 4s 28ft 4M "43" | N 45° 34' 19.925" | W 122° 24' 06.673" | Not Yet Published | 1750 | 18531_1 | 4/25/2024 | 4/25/2024 |
| Relocate | McGuire Island Middle Dike Light 34 | Fl R 4s 40ft 4M "34" | N 45° 33' 58.364" | W 122° 27' 11.923" | LNM 10/24, 13th Dist | 1750 | 18531_1 | 3/14/2024 | 3/14/2024 |
| Change | McGuire Island Middle Dike Light 34 | Fl R 4s 40ft 4M "34" | N 45° 33' 58.364" | W 122° 27' 11.923" | LNM 10/24, 13th Dist | 1750 | 18531_1 | 3/14/2024 | 3/14/2024 |
| Relocate | Bonneville Lock Entrance Light 94 | Fl R 4s 50ft 4M "94" | N 45° 38' 03.135" | W 121° 57' 37.081" | LNM 09/24, 13th Dist | 1751 | 18531_2 | 3/7/2024 | 3/7/2024 |
| Relocate | Bonneville Lock Entrance Light 94 | Fl R 4s 50ft 4M "94" | N 45° 38' 03.135" | W 121° 57' 37.081" | LNM 09/24, 13th Dist | 1752 | 18531_3 | 3/7/2024 | 3/7/2024 |
| Relocate | McGowans Light 88 | Fl R 4s 30ft 4M "88" | N 45° 36' 42.554" | W 122° 01' 40.021" | LNM 09/24, 13th Dist | 1752 | 18531_3 | 3/7/2024 | 3/7/2024 |
| Change | Bonneville Lock Entrance Light 94 | Fl R 4s 50ft 4M "94" | N 45° 38' 03.135" | W 121° 57' 37.081" | LNM 09/24, 13th Dist | 1751 | 18531_2 | 3/7/2024 | 3/7/2024 |
| Change | Bonneville Lock Entrance Light 94 | Fl R 4s 50ft 4M "94" | N 45° 38' 03.135" | W 121° 57' 37.081" | LNM 09/24, 13th Dist | 1752 | 18531_3 | 3/7/2024 | 3/7/2024 |
| Change | McGowans Light 88 | Fl R 4s 30ft 4M "88" | N 45° 36' 42.554" | W 122° 01' 40.021" | LNM 09/24, 13th Dist | 1752 | 18531_3 | 3/7/2024 | 3/7/2024 |
| Delete | Prindle Dike Light 73 | Fl G 6s 15ft 4M "73" | N 45° 34' 57.351" | W 122° 09' 29.928" | LNM 06/24, 13th Dist | 1752 | 18531_3 | 2/15/2024 | 2/15/2024 |
| Add | Prindle Dike Lighted Buoy 73 | G "73" Fl G 6s | N 45° 34' 57.426" | W 122° 09' 30.288" | LNM 06/24, 13th Dist | 1752 | 18531_3 | 2/15/2024 | 2/15/2024 |
| Relocate | Lady Island Range Front Light | Q R 31ft Q 31ft | N 45° 33' 47.310" | W 122° 26' 45.932" | LNM 45/23, 13th Dist | 1750 | 18531_1 | 11/16/2023 | 11/16/2023 |
| Relocate | Government Island Range Front Light | Q R 31ft Q 31ft | N 45° 33' 47.310" | W 122° 26' 45.932" | LNM 45/23, 13th Dist | 1750 | 18531_1 | 11/16/2023 | 11/16/2023 |
| Change | FLAG ISLAND LIGHT B | Fl Y 4s 30ft 4M "B" | N 45° 32' 56.115" | W 122° 20' 16.315" | LNM 16/23, 13th Dist | 1750 | 18531_1 | 4/20/2023 | 4/27/2023 |
| Relocate | Bonneville Pool Light 7 | Fl G 4s 19ft 4M "7" | N 45° 39' 18.450" | W 121° 54' 37.902" | LNM 15/23, 13th Dist | 1752 | 18531_3 | 4/13/2023 | 4/13/2023 |
| Add | Gary Island Light C | Fl Y 6s 25ft 4M "C" | N 45° 33' 08.110" | W 122° 20' 35.131" | LNM 06/23, 13th Dist | 1750 | 18531_1 | 2/16/2023 | 2/16/2023 |
| Add | Gary Island Light A | Fl Y 2.5s 39ft 4M "A" | N 45° 33' 06.498" | W 122° 20' 23.387" | LNM 06/23, 13th Dist | 1750 | 18531_1 | 2/16/2023 | 2/16/2023 |
| Add | Flag Island Light | Iso R 6s 59ft | N 45° 32' 56.115" | W 122° 20' 16.315" | LNM 06/23, 13th Dist | 1750 | 18531_1 | 2/16/2023 | 2/16/2023 |
| Delete | Washougal Upper Range Rear Light | Iso R 6s 59ft | N 45° 32' 56.115" | W 122° 20' 16.315" | LNM 06/23, 13th Dist | 1750 | 18531_1 | 2/16/2023 | 2/16/2023 |
| Delete | Washougal Upper Range Front Light | Q R 39ft | N 45° 33' 06.498" | W 122° 20' 23.387" | LNM 06/23, 13th Dist | 1750 | 18531_1 | 2/16/2023 | 2/16/2023 |
| Delete | Reed Island Range Rear Light | Iso R 6s 61ft | N 45° 33' 08.110" | W 122° 20' 35.131" | LNM 06/23, 13th Dist | 1750 | 18531_1 | 2/16/2023 | 2/16/2023 |
| Delete | Reed Island Range Front Light | Q R 39ft | N 45° 33' 06.498" | W 122° 20' 23.387" | LNM 06/23, 13th Dist | 1750 | 18531_1 | 2/16/2023 | 2/16/2023 |
| Change | Tunnel Point Light 64 | Fl R 2.5s 30ft 4M "64" | N 45° 32' 34.305" | W 122° 16' 31.747" | LNM 52/22, 13th Dist | 1750 | 18531_1 | 12/29/2022 | 12/29/2022 |
| Change | Tunnel Point Light 64 | Fl R 2.5s 30ft 4M "64" | N 45° 32' 34.305" | W 122° 16' 31.747" | LNM 52/22, 13th Dist | 1752 | 18531_3 | 12/29/2022 | 12/29/2022 |
| Relocate | Gary Island Dike Daybeacon | W Or Bn | N 45° 33' 21.521" | W 122° 20' 38.310" | LNM 40/22, 13th Dist | 1750 | 18531_1 | 10/13/2022 | 10/13/2022 |
| Change | Gary Island Dike Daybeacon | W Or Bn | N 45° 33' 21.521" | W 122° 20' 38.310" | LNM 40/22, 13th Dist | 1750 | 18531_1 | 10/13/2022 | 10/13/2022 |
| Add | Gary Island Channel Lighted Buoy 56 | R "56" Fl R 6s | N 45° 32' 57.000" | W 122° 19' 29.035" | LNM 40/22, 13th Dist | 1750 | 18531_1 | 10/13/2022 | 10/13/2022 |
| Add | Gary Island Channel Lighted Buoy 54 | R "54" Fl R 2.5s | N 45° 33' 19.000" | W 122° 20' 16.238" | LNM 40/22, 13th Dist | 1750 | 18531_1 | 10/13/2022 | 10/13/2022 |
| Relocate | Reed Island Reach Lighted Buoy 61 | G "61" Fl G 2.5s | N 45° 32' 46.318" | W 122° 18' 02.052" | LNM 29/21, 13th Dist | 1750 | 18531_1 | 7/29/2021 | 7/29/2021 |
| Relocate | Reed Island Reach Lighted Buoy 61 | G "61" Fl G 2.5s | N 45° 32' 46.318" | W 122° 18' 02.052" | LNM 29/21, 13th Dist | 1752 | 18531_3 | 7/29/2021 | 7/29/2021 |
| Change | Gary Island Dike Light 52 | Fl R 4s 16ft 4M "52" | N 45° 33' 36.545" | W 122° 20' 50.331" | LNM 14/21, 13th Dist | 1750 | 18531_1 | 4/22/2021 | 4/15/2021 |
| Change | Airport Bar Range Front Light | Q G 33ft | N 45° 36' 00.539" | W 122° 33' 38.184" | LNM 05/21, 13th Dist | 1750 | 18531_1 | 2/11/2021 | 2/11/2021 |
| Change | Warrendale Lower Range Front Light | {Q 38ft AIS Q 38ft AIS | N 45° 36' 49.679" | W 122° 02' 05.553" | LNM 05/21, 13th Dist | 1752 | 18531_3 | 2/11/2021 | 2/11/2021 |
| Relocate | Warrendale Lower Range Front Light | {Q 41ft AIS Q 41ft AIS | N 45° 36' 49.679" | W 122° 02' 05.553" | LNM 05/21, 13th Dist | 1752 | 18531_3 | 2/11/2021 | 2/11/2021 |
| Change | Multnomah Falls Upper Range Front Light | {Q 38ft AIS Q 38ft AIS | N 45° 36' 49.679" | W 122° 02' 05.553" | LNM 05/21, 13th Dist | 1752 | 18531_3 | 2/11/2021 | 2/11/2021 |
| Relocate | Multnomah Falls Upper Range Front Light | {Q 41ft AIS Q 41ft AIS | N 45° 36' 49.679" | W 122° 02' 05.553" | LNM 05/21, 13th Dist | 1752 | 18531_3 | 2/11/2021 | 2/11/2021 |
| Change | Lady Island Range Rear Light | Iso 6s 59ft | N 45° 33' 44.226" | W 122° 27' 03.526" | LNM 05/21, 13th Dist | 1750 | 18531_1 | 2/11/2021 | 2/11/2021 |
| Relocate | Lady Island Range Rear Light | Iso 6s 56ft | N 45° 33' 44.226" | W 122° 27' 03.526" | LNM 05/21, 13th Dist | 1750 | 18531_1 | 2/11/2021 | 2/11/2021 |
| Change | Government Island Range Rear Light | Iso 6s 51ft | N 45° 33' 42.357" | W 122° 26' 37.094" | LNM 05/21, 13th Dist | 1750 | 18531_1 | 2/11/2021 | 2/11/2021 |
| Relocate | Government Island Range Rear Light | Iso 6s 51ft | N 45° 33' 42.357" | W 122° 26' 37.094" | LNM 05/21, 13th Dist | 1750 | 18531_1 | 2/11/2021 | 2/11/2021 |
| Relocate | Lady Island Range Front Light | {Q R 31ft Q 31ft | N 45° 33' 47.311" | W 122° 26' 45.939" | LNM 05/21, 13th Dist | 1750 | 18531_1 | 2/11/2021 | 2/11/2021 |
| Relocate | Government Island Range Front Light | {Q R 31ft Q 31ft | N 45° 33' 47.311" | W 122° 26' 45.939" | LNM 05/21, 13th Dist | 1750 | 18531_1 | 2/11/2021 | 2/11/2021 |
| Change | Airport Bar Range Rear Light | Iso G 6s 52ft | N 45° 35' 59.801" | W 122° 33' 25.111" | LNM 05/21, 13th Dist | 1750 | 18531_1 | 2/11/2021 | 2/11/2021 |
| Relocate | Airport Bar Range Rear Light | Iso G 6s 51ft | N 45° 35' 59.801" | W 122° 33' 25.111" | LNM 05/21, 13th Dist | 1750 | 18531_1 | 2/11/2021 | 2/11/2021 |
| Relocate | Cape Horn Light 67 | Fl G 4s 28ft 4M "67" | N 45° 33' 45.072" | W 122° 12' 42.162" | LNM 02/21, 13th Dist | 1752 | 18531_3 | 1/21/2021 | 1/21/2021 |
| Add | Oregon Slough Daybeacon 1 | G "1" | N 45° 36' 16.872" | W 122° 40' 18.018" | LNM 01/21, 13th Dist | 1750 | 18531_1 | 1/14/2021 | 1/14/2021 |
| Add | Oregon Slough Light 4 | Fl R 4s 25ft 4M "4" | N 45° 36' 12.342" | W 122° 38' 06.768" | LNM 01/21, 13th Dist | 1750 | 18531_1 | 1/14/2021 | 1/14/2021 |
| Add | Oregon Slough Light 2 | Fl R 2.5s 25ft 4M "2" | N 45° 36' 04.716" | W 122° 38' 27.228" | LNM 01/21, 13th Dist | 1750 | 18531_1 | 1/14/2021 | 1/14/2021 |
| Delete | North Portland Harbor Dike Light 2 | Fl R 4s 38ft 4M "2" | N 45° 36' 12.308" | W 122° 38' 06.925" | LNM 01/21, 13th Dist | 1750 | 18531_1 | 1/14/2021 | 1/14/2021 |
| Delete | North Portland Harbor Daybeacon 1 | G "1" | N 45° 36' 16.872" | W 122° 40' 18.018" | LNM 01/21, 13th Dist | 1750 | 18531_1 | 1/14/2021 | 1/14/2021 |
| Delete | North Portland Harbor East End Range Front Light | Q R 34ft | N 45° 36' 04.168" | W 122° 38' 31.305" | LNM 01/21, 13th Dist | 1750 | 18531_1 | 1/14/2021 | 1/14/2021 |
| Delete | North Portland Harbor East End Range Rear Light | Iso R 6s 81ft | N 45° 36' 02.724" | W 122° 38' 34.646" | LNM 01/21, 13th Dist | 1750 | 18531_1 | 1/14/2021 | 1/14/2021 |
| Change | Lady Island Range Front Light | {Q R 31ft Q 31ft | N 45° 33' 47.293" | W 122° 26' 45.887" | LNM 50/20, 13th Dist | 1750 | 18531_1 | 12/31/2020 | 12/31/2020 |
| Relocate | Lady Island Range Front Light | Q 42ft | N 45° 33' 47.293" | W 122° 26' 45.887" | LNM 50/20, 13th Dist | 1750 | 18531_1 | 12/31/2020 | 12/31/2020 |
| Change | Government Island Range Rear Light | Iso 6s 51ft | N 45° 33' 41.134" | W 122° 26' 34.900" | LNM 50/20, 13th Dist | 1750 | 18531_1 | 12/31/2020 | 12/31/2020 |
| Relocate | Government Island Range Rear Light | Iso R 6s 56ft | N 45° 33' 41.134" | W 122° 26' 34.900" | LNM 50/20, 13th Dist | 1750 | 18531_1 | 12/31/2020 | 12/31/2020 |
| Change | Government Island Range Front Light | {Q R 31ft Q 31ft | N 45° 33' 47.293" | W 122° 26' 45.887" | LNM 50/20, 13th Dist | 1750 | 18531_1 | 12/31/2020 | 12/31/2020 |
| Relocate | Government Island Range Front Light | Q R 41ft | N 45° 33' 47.293" | W 122° 26' 45.887" | LNM 50/20, 13th Dist | 1750 | 18531_1 | 12/31/2020 | 12/31/2020 |
| Change | PORTLAND AIRPORT DIKE LIGHT 16 | Fl R 4s 25ft 4M "16" | N 45° 36' 03.972" | W 122° 36' 01.056" | LNM 48/20, 13th Dist | 1750 | 18531_1 | 12/10/2020 | 12/10/2020 |
| Change | Washougal Light 50 | Fl R 2.5s 36ft 4M "50" | N 45° 34' 06.981" | W 122° 21' 19.981" | LNM 47/20, 13th Dist | 1750 | 18531_1 | 12/3/2020 | 12/3/2020 |
| Change | Lady Island Range Rear Light | Iso 6s 56ft | N 45° 33' 44.205" | W 122° 27' 03.479" | LNM 38/20, 13th Dist | 1750 | 18531_1 | 9/24/2020 | 9/24/2020 |
| Relocate | Lady Island Range Rear Light | Iso 6s 68ft | N 45° 33' 44.205" | W 122° 27' 03.479" | LNM 38/20, 13th Dist | 1750 | 18531_1 | 9/24/2020 | 9/24/2020 |
| Delete | Bonneville Dam Wreck VAIS | V-AIS | N 45° 37' 10.980" | W 121° 59' 30.720" | LNM 26/20, 13th Dist | 1752 | 18531_3 | 7/2/2020 | 7/2/2020 |
| Change | North Portland Harbor Dike Light 2 | Fl R 4s 38ft 4M "2" | N 45° 36' 10.874" | W 122° 38' 06.341" | LNM 12/20, 13th Dist | 1750 | 18531_1 | 3/26/2020 | 3/26/2020 |
| Change | Depth Legend | 2 1/2 FT AUG 2019 | N 45° 36' 07.100" | W 122° 38' 43.800" | WNM 11/20, NGA | 1750 | 18531_1 | 3/12/2020 | 3/12/2020 |
| Change | Multnomah Falls Dike Light 84 | Fl R 2.5s 38ft 4M "84" | N 45° 35' 10.272" | W 122° 05' 29.628" | LNM 53/19, 13th Dist | 1752 | 18531_3 | 1/9/2020 | 1/9/2020 |
| Relocate | Fashion Reef Buoy 75 | G C "75" | N 45° 35' 02.730" | W 122° 08' 28.253" | LNM 14/19, 13th Dist | 1752 | 18531_3 | 4/11/2019 | 4/11/2019 |
| Add | Reed Island Reach Lighted Buoy 61 | G "61" Fl G 2.5s | N 45° 32' 46.667" | W 122° 17' 54.948" | LNM 14/19, 13th Dist | 1750 | 18531_1 | 4/11/2019 | 4/11/2019 |
| Add | Reed Island Reach Lighted Buoy 61 | G "61" Fl G 2.5s | N 45° 32' 46.667" | W 122° 17' 54.948" | LNM 14/19, 13th Dist | 1752 | 18531_3 | 4/11/2019 | 4/11/2019 |
| Delete | Reed Island Channel Buoy 61 | G C "61" | N 45° 32' 46.363" | W 122° 17' 55.050" | LNM 14/19, 13th Dist | 1750 | 18531_1 | 4/11/2019 | 4/11/2019 |
| Delete | Reed Island Channel Buoy 61 | G C "61" | N 45° 32' 46.363" | W 122° 17' 55.050" | LNM 14/19, 13th Dist | 1752 | 18531_3 | 4/11/2019 | 4/11/2019 |
| 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 45° 37' 09.710" | W 122° 08' 40.210" | LNM 12/19, 13th Dist | 1752 | 18531_3 | 3/21/2019 | 3/14/2019 |
| Change | Depth Legend - Alternate Barge Channel to: | Alternate Barge Channel South (see tabulation) | N 45° 36' 53.550" | W 122° 39' 57.490" | LNM 12/19, 13th Dist | 1750 | 18531_1 | 3/21/2019 | 3/14/2019 |
| Change | Depth Legend - Barge Channel to: | Alternate Barge Channel North (see tabulation) | N 45° 36' 56.910" | W 122° 39' 48.360" | LNM 12/19, 13th Dist | 1750 | 18531_1 | 3/21/2019 | 3/14/2019 |
| Change | Tabulation - Columbia River Project Depths - Tomahawk Bar to Bonneville Locks | Tabulation - Columbia River Project Depths - Tomahawk Bar to Bonneville Locks | N 45° 38' 08.000" | W 122° 14' 55.000" | LNM 12/19, 13th Dist | 1752 | 18531_3 | 3/21/2019 | 3/14/2019 |
| Relocate | Multnomah Falls Dike Light 84 | Fl R 2.5s 38ft 3M "84" | N 45° 35' 10.272" | W 122° 05' 29.628" | LNM 51/18, 13th Dist | 1752 | 18531_3 | 12/27/2018 | 12/27/2018 |
| Add | Grant Street Pier Light B | Fl Y 6s Priv | N 45° 37' 24.940" | W 122° 40' 52.576" | LNM 40/18, 13th Dist | 1750 | 18531_1 | 10/11/2018 | 10/4/2018 |
| Add | Grant Street Pier Light A | Fl Y 6s Priv | N 45° 37' 25.092" | W 122° 40' 52.713" | LNM 40/18, 13th Dist | 1750 | 18531_1 | 10/11/2018 | 10/4/2018 |
| Change | Multnomah Falls Upper Range Rear Light | Iso 6s 90ft AIS | N 45° 37' 08.531" | W 122° 01' 23.999" | LNM 26/18, 13th Dist | 1752 | 18531_3 | 7/5/2018 | 7/5/2018 |
| Relocate | Multnomah Falls Upper Range Rear Light | Iso 6s 78ft AIS | N 45° 37' 08.531" | W 122° 01' 23.999" | LNM 26/18, 13th Dist | 1752 | 18531_3 | 7/5/2018 | 7/5/2018 |
| Change | Tabulation - Columbia River Channel Depths Tomahawk Bar to Bonneville Locks | Tabulation - Columbia River Channel Depths Tomahawk Bar to Bonneville Locks | N 45° 38' 08.000" | W 122° 14' 55.000" | LNM 16/18, 13th Dist | 1752 | 18531_3 | 4/12/2018 | 4/12/2018 |
| Change | Multnomah Falls Upper Range Rear Light | Iso 6s 78ft | N 45° 37' 06.391" | W 122° 01' 28.715" | LNM 10/18, 13th Dist | 1752 | 18531_3 | 3/8/2018 | 3/8/2018 |
| Change | Multnomah Falls Upper Range Front Light | Q 41ft | N 45° 36' 49.692" | W 122° 02' 05.528" | LNM 10/18, 13th Dist | 1752 | 18531_3 | 3/8/2018 | 3/8/2018 |