Action | Item Name | Charting Label | Latitude | Longitude | Published Document | Kapp | RNC Panel | RNC Posted | PDF Posted |
Relocate | Boston Main Channel Lighted Buoy 5A | G "5A" Q G | N 42° 20' 12.830" | W 071° 00' 19.628" | LNM 07/23, 1st Dist | 2086 | 13270_1 | 2/23/2023 | 2/23/2023 |
Delete | Boston Harbor Lighted Monitoring Buoy A | Y "A" Fl Y 4s Priv | N 42° 20' 21.356" | W 071° 00' 33.600" | LNM 25/22, 1st Dist | 2086 | 13270_1 | 6/30/2022 | 6/30/2022 |
Relocate | Dorchester Bay Lighted Buoy 12 | R "12" Fl R 4s | N 42° 18' 28.428" | W 071° 01' 57.650" | LNM 12/22, 1st Dist | 2086 | 13270_1 | 3/31/2022 | 3/31/2022 |
Relocate | Dorchester Bay Lighted Buoy 12 | R "12" Fl R 4s | N 42° 18' 29.524" | W 071° 01' 56.706" | LNM 08/22, 1st Dist | 2086 | 13270_1 | 3/3/2022 | 3/3/2022 |
Change | Depth Legend - Weymouth Back River | 13 1/2 FT 2021 | N 42° 15' 15.800" | W 070° 55' 14.500" | WNM 46/21, NGA | 2086 | 13270_1 | 11/11/2021 | 11/11/2021 |
Change | Depth Legend - Weymouth Back River | 14 FT FOR WIDTH OF 200-250 FT JUN 2021 | N 42° 15' 46.800" | W 070° 55' 16.200" | WNM 46/21, NGA | 2086 | 13270_1 | 11/11/2021 | 11/11/2021 |
Relocate | Boston North Channel Lighted Buoy 5 | G "5" Fl G 2.5s | N 42° 21' 39.788" | W 070° 55' 24.437" | LNM 40/21, 1st Dist | 2086 | 13270_1 | 10/14/2021 | 10/14/2021 |
Relocate | Boston North Channel Lighted Buoy 3 | G "3" Q G | N 42° 22' 04.898" | W 070° 54' 55.519" | LNM 40/21, 1st Dist | 2086 | 13270_1 | 10/14/2021 | 10/14/2021 |
Change | Lift Bridge Label | LIFT BRIDGE HOR CL 250 FT VERT CL 60 FT DOWN VERT CL 175 FT UP | N 42° 14' 41.000" | W 070° 58' 01.700" | LNM 33/21, 1st Dist | 2086 | 13270_1 | 8/12/2021 | 8/12/2021 |
Delete | Lift Bridge | Chart No. 1 D23.3 | N 42° 14' 39.000" | W 070° 58' 02.000" | LNM 33/21, 1st Dist | 2086 | 13270_1 | 8/12/2021 | 8/12/2021 |
Delete | Bridge construction caution 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 42° 14' 42.500" | W 070° 59' 16.000" | LNM 33/21, 1st Dist | 2086 | 13270_1 | 8/12/2021 | 8/12/2021 |
Delete | Bridge Construction Label | Bridge under construction | N 42° 14' 41.000" | W 070° 58' 01.700" | LNM 33/21, 1st Dist | 2086 | 13270_1 | 8/12/2021 | 8/12/2021 |
Delete | Bridge Construction | Chart No. 1: D.d, with magenta screen extending 500 feet from bridge | N 42° 14' 41.000" | W 070° 58' 01.700" | LNM 33/21, 1st Dist | 2086 | 13270_1 | 8/12/2021 | 8/12/2021 |
Add | Lift Bridge PT 2 OF 2 | Chart No. 1 D23.3 | N 42° 14' 39.700" | W 070° 57' 57.300" | LNM 33/21, 1st Dist | 2086 | 13270_1 | 8/12/2021 | 8/12/2021 |
Add | Lift Bridge PT 1 OF 2 | Chart No. 1 D23.3 | N 42° 14' 41.400" | W 070° 58' 05.900" | LNM 33/21, 1st Dist | 2086 | 13270_1 | 8/12/2021 | 8/12/2021 |
Relocate | Boston Main Channel Lighted Buoy 3 | G "3" Q G | N 42° 19' 51.692" | W 070° 59' 27.436" | LNM 28/21, 1st Dist | 2086 | 13270_1 | 7/22/2021 | 7/22/2021 |
Add | Boston Harbor Lighted Monitoring Buoy A | Y "A" Fl Y 4s Priv | N 42° 20' 21.356" | W 071° 00' 33.600" | LNM 19/21, 1st Dist | 2086 | 13270_1 | 5/20/2021 | 5/20/2021 |
Relocate | Boston North Channel Lighted Buoy 3 | G "3" Q G | N 42° 21' 54.665" | W 070° 55' 12.594" | LNM 18/21, 1st Dist | 2086 | 13270_1 | 5/13/2021 | 5/13/2021 |
Relocate | Cohasset Eastern Channel Buoy 1E | G C "1E" | N 42° 15' 40.164" | W 070° 45' 39.763" | LNM 07/21, 1st Dist | 2086 | 13270_1 | 2/25/2021 | 2/25/2021 |
Relocate | Boston Main Channel Lighted Buoy 5A | G "5A" Q G | N 42° 20' 12.419" | W 071° 00' 19.600" | LNM 01/21, 1st Dist | 2086 | 13270_1 | 1/14/2021 | 1/14/2021 |
Change | Boston Main Channel Lighted Buoy 5A | G "5A" Q G | N 42° 20' 12.419" | W 071° 00' 19.600" | LNM 01/21, 1st Dist | 2086 | 13270_1 | 1/14/2021 | 1/14/2021 |
Add | WHOI RAINSFORD I LTD RESEARCH BUOY C | Y "C" Fl Y 2.5s Priv | N 42° 18' 24.073" | W 070° 57' 43.186" | LNM 40/20, 1st Dist | 2086 | 13270_1 | 10/15/2020 | 10/15/2020 |
Add | WHOI RAINSFORD I LTD RESEARCH BUOY B | Y "B" Fl Y 2.5s Priv | N 42° 18' 32.702" | W 070° 57' 02.182" | LNM 40/20, 1st Dist | 2086 | 13270_1 | 10/15/2020 | 10/15/2020 |
Add | WHOI RAINSFORD I LTD RESEARCH BUOY A | Y "A" Fl Y 2.5s Priv | N 42° 18' 46.861" | W 070° 57' 27.598" | LNM 40/20, 1st Dist | 2086 | 13270_1 | 10/15/2020 | 10/15/2020 |
Add | WHOI LIGHTED RESEARCH BUOY BC | Y "BC" Fl Y 2.5s Priv | N 42° 20' 27.949" | W 070° 55' 11.111" | LNM 40/20, 1st Dist | 2086 | 13270_1 | 10/15/2020 | 10/15/2020 |
Change | BOSTON MAIN CHANNEL LIGHT 7 | Fl G 4s 26ft 5M "7" | N 42° 20' 17.200" | W 071° 00' 29.000" | LNM 36/20, 1st Dist | 2086 | 13270_1 | 9/17/2020 | 9/17/2020 |
Relocate | HINGHAM HARBOR CHANNEL BUOY 21 | G C "21" | N 42° 15' 06.658" | W 070° 52' 43.553" | LNM 35/20, 1st Dist | 2086 | 13270_1 | 9/10/2020 | 9/10/2020 |
Relocate | HINGHAM HARBOR CHANNEL BUOY 20 | R N "20" | N 42° 15' 12.957" | W 070° 52' 40.377" | LNM 35/20, 1st Dist | 2086 | 13270_1 | 9/10/2020 | 9/10/2020 |
Relocate | PRESIDENT ROADS ANCH LTD BUOY D | Y "D" Fl Y 4s AIS | N 42° 20' 32.829" | W 070° 58' 51.005" | LNM 34/20, 1st Dist | 2086 | 13270_1 | 9/3/2020 | 9/3/2020 |
Relocate | PRESIDENT ROADS ANCH GONG BUOY A | Y "A" GONG AIS | N 42° 20' 35.499" | W 070° 57' 33.786" | LNM 34/20, 1st Dist | 2086 | 13270_1 | 9/3/2020 | 9/3/2020 |
Delete | BOSTON LIGHT MOORING STATION BUOY | | N 42° 19' 37.500" | W 070° 53' 41.000" | LNM 30/20, 1st Dist | 2086 | 13270_1 | 8/6/2020 | 8/6/2020 |
Change | BOSTON SOUTH CHAN ENTRANCE LTD BUOY 1 | G "1" Q G | N 42° 21' 52.600" | W 070° 53' 49.800" | LNM 30/20, 1st Dist | 2086 | 13270_1 | 8/6/2020 | 8/6/2020 |
Add | Fixed Bridge Label | FIXED BRIDGE HOR CL 80 FT VERT CL 20 FT | N 42° 24' 14.000" | W 071° 04' 21.000" | LNM 08/20, 1st Dist | 2086 | 13270_1 | 2/20/2020 | 2/20/2020 |
Add | Fixed Bridge | Chart No. 1: D22 | N 42° 24' 14.000" | W 071° 04' 21.000" | LNM 08/20, 1st Dist | 2086 | 13270_1 | 2/20/2020 | 2/20/2020 |
Delete | Bridge Construction Label | Bridge under construction (see note) | N 42° 24' 14.000" | W 071° 04' 21.000" | LNM 08/20, 1st Dist | 2086 | 13270_1 | 2/20/2020 | 2/20/2020 |
Delete | Bridge Construction | Chart No. 1: D.d, with magenta screen extending 500 feet from bridge | N 42° 24' 14.000" | W 071° 04' 21.000" | LNM 08/20, 1st Dist | 2086 | 13270_1 | 2/20/2020 | 2/20/2020 |
Change | THE NARROWS LIGHT 4 | Fl R 4s 35ft 6M "4" | N 42° 19' 20.501" | W 070° 55' 10.864" | LNM 49/19, 1st Dist | 2086 | 13270_1 | 12/12/2019 | 12/12/2019 |
Change | THE NARROWS LIGHT 4 | Fl R 4s 35ft 5M "4" | N 42° 19' 20.501" | W 070° 55' 10.864" | LNM 46/19, 1st Dist | 2086 | 13270_1 | 11/21/2019 | 11/21/2019 |
Add | Submarine Cable PT 6 OF 6 | Chart No. 1: L30.1 | N 42° 20' 25.080" | W 071° 00' 28.920" | LNM 44/19, 1st Dist | 2086 | 13270_1 | 10/24/2019 | 10/24/2019 |
Add | Submarine Cable PT 5 OF 6 | Chart No. 1: L30.1 | N 42° 20' 30.220" | W 071° 00' 00.810" | LNM 44/19, 1st Dist | 2086 | 13270_1 | 10/24/2019 | 10/24/2019 |
Add | Submarine Cable PT 4 OF 6 | Chart No. 1: L30.1 | N 42° 20' 29.770" | W 070° 59' 13.850" | LNM 44/19, 1st Dist | 2086 | 13270_1 | 10/24/2019 | 10/24/2019 |
Add | Submarine Cable PT 3 OF 6 | Chart No. 1: L30.1 | N 42° 20' 34.640" | W 070° 59' 05.020" | LNM 44/19, 1st Dist | 2086 | 13270_1 | 10/24/2019 | 10/24/2019 |
Add | Submarine Cable PT 2 OF 6 | Chart No. 1: L30.1 | N 42° 20' 41.190" | W 070° 59' 00.190" | LNM 44/19, 1st Dist | 2086 | 13270_1 | 10/24/2019 | 10/24/2019 |
Add | Submarine Cable PT 1 OF 6 | Chart No. 1: L30.1 | N 42° 20' 59.010" | W 070° 58' 02.990" | LNM 44/19, 1st Dist | 2086 | 13270_1 | 10/24/2019 | 10/24/2019 |
Relocate | WEYMOUTH FORE RIVER CHANNEL BUOY 27 | G C "27" | N 42° 14' 53.373" | W 070° 57' 30.997" | LNM 40/19, 1st Dist | 2086 | 13270_1 | 10/10/2019 | 10/10/2019 |
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 42° 23' 36.000" | W 071° 02' 04.000" | LNM 39/19, 1st Dist | 2086 | 13270_1 | 9/26/2019 | 9/26/2019 |
Add | label: FORT INDEPENDENCE REACH PROJECT DEPTH 40 FEET (see note) | FORT INDEPENDENCE REACH PROJECT DEPTH 40 FEET (see note) | N 42° 19' 59.500" | W 070° 59' 44.000" | LNM 39/19, 1st Dist | 2086 | 13270_1 | 9/26/2019 | 9/26/2019 |
Add | label: FORT INDEPENDENCE REACH PROJECT DEPTH 35 FEET (see note) | FORT INDEPENDENCE REACH PROJECT DEPTH 35 FEET (see note) | N 42° 20' 05.000" | W 070° 59' 42.000" | LNM 39/19, 1st Dist | 2086 | 13270_1 | 9/26/2019 | 9/26/2019 |
Add | label: PRESIDENT ROADS REACH PROJECT DEPTH 40 FEET (see note) | PRESIDENT ROADS REACH PROJECT DEPTH 40 FEET (see note) | N 42° 20' 05.000" | W 070° 58' 00.000" | LNM 39/19, 1st Dist | 2086 | 13270_1 | 9/26/2019 | 9/26/2019 |
Change | label to: BROAD SOUND SOUTH CHANNEL PROJECT DEPTH 30 FEET (see note) | BROAD SOUND SOUTH CHANNEL PROJECT DEPTH 30 FEET (see note) | N 42° 21' 01.000" | W 070° 54' 47.000" | LNM 39/19, 1st Dist | 2086 | 13270_1 | 9/26/2019 | 9/26/2019 |
Change | label to: BROAD SOUND NORTH CHANNEL PROJECT DEPTH 40 FEET (see note) | BROAD SOUND NORTH CHANNEL PROJECT DEPTH 40 FEET (see note) | N 42° 21' 22.000" | W 070° 55' 44.000" | LNM 39/19, 1st Dist | 2086 | 13270_1 | 9/26/2019 | 9/26/2019 |
Change | label to: PROJECT DEPTH 35 FEET | PROJECT DEPTH 35 FEET | N 42° 21' 25.000" | W 070° 55' 53.000" | LNM 39/19, 1st Dist | 2086 | 13270_1 | 9/26/2019 | 9/26/2019 |
Change | NANTASKET ROADS DRC LTD HAZARD BUOY A | W Or "A" Fl 4s | N 42° 18' 56.700" | W 070° 55' 38.500" | LNM 35/19, 1st Dist | 2086 | 13270_1 | 9/12/2019 | 9/12/2019 |
Relocate | WEYMOUTH FORE RIVER CHANNEL BUOY 36 | R N "36" | N 42° 14' 02.043" | W 070° 57' 34.359" | LNM 19/19, 1st Dist | 2086 | 13270_1 | 5/16/2019 | 5/16/2019 |
Change | GALLUPS ISLAND LIGHT 7 | Fl G 4s 29ft 5M "7" HORN (MRASS) | N 42° 19' 32.200" | W 070° 55' 57.100" | LNM 18/19, 1st Dist | 2086 | 13270_1 | 5/9/2019 | 5/9/2019 |
Change | WINDMILL POINT LIGHT WP | Q 20ft 6M "WP" HORN (MRASS) | N 42° 18' 10.981" | W 070° 55' 19.255" | LNM 06/19, 1st Dist | 2086 | 13270_1 | 2/14/2019 | 2/14/2019 |
Add | SUBMERGED WRECK | PA | N 42° 23' 55.080" | W 070° 52' 31.800" | LNM 50/18, 1st Dist | 2086 | 13270_1 | 12/20/2018 | 12/20/2018 |