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Controlling Depth Reports and Surveys

The U.S. Army Corps of Engineers is responsible for reporting the conditions of Federally maintained navigation channels. The New York District performs periodic surveys throughout our geographic area of responsibility to determine channel conditions. This information is then reported to the U.S. Coast Guard (USCG), National Oceanic and Atmospheric Administration (NOAA) and other government offices. The minimum controlling depths are shown by channel segments on standard forms, along with notes on the location of shoals and other critical information. Waterway users interested in channel conditions may refer to the most recent Reports of Channel Conditions provided below.

The New York District is in the process of converting vertical datums used on its Controlling Depth Reports and Surveys from a local datum to the current epoch of MLLW (1983-2001). This process will take several years to complete. Mariners and other users of this information are advised to pay particular attention to the referenced datum.

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Depth Reports and Surveys

    Date Title CDR Survey
10/21/2025 New York and New Jersey Harbor, Port Jersey Channel, New Jersey CDR Survey
09/04/2025 Cheesequake Creek, New Jersey CDR Survey
09/04/2025 Tarrytown Harbor, New York CDR Survey
08/26/2025 Mamaroneck Harbor, New York CDR Survey
08/26/2025 Jamaica Bay (Rockaway Inlet), New York CDR Survey
08/20/2025 New York and New Jersey Harbor, Ambrose Channel CDR Survey
08/20/2025 East Chester Creek, New York CDR Survey
08/05/2025 Long Island Intracoastal Waterway, New York CDR Survey
07/13/2025 Glen Cove Creek, NY CDR Survey
07/02/2025 New York Harbor - Main Ship Channel CDR Survey
06/30/2025 Hudson River, Haverstraw, NY CDR Survey
06/30/2025 Hudson River Kingston to Waterford, NY CDR Survey
06/24/2025 Great South Bay, New York CDR Survey
06/20/2025 New York and New Jersey Channels, Perth Amboy Anchorage, New York and New Jersey CDR Survey
06/20/2025 Jamaica Bay Federal Navigation Channel (Rockaway Inlet, NY) CDR Survey
06/18/2025 N.Y. & N.J. Channels, Ward Point Secondary Channel CDR Survey
06/18/2025 Shoal Harbor and Compton Creek, NJ CDR Survey
06/10/2025 Sandy Hook Bay at Leonardo, New Jersey CDR Survey
06/05/2025 Shinnecock Inlet, NY CDR Survey
06/04/2025 Moriches Inlet, NY CDR Survey
06/02/2025 New York Harbor, NY - Red Hook Flats Anchorage CDR Survey
06/02/2025 Bay Ridge and Red Hook Channels, NY CDR Survey
05/28/2025 Sandy Hook Bay at Atlantic Highlands Anchorage, NJ CDR Survey
05/21/2025 New York Harbor, Anchorage Channel, NY CDR Survey
05/21/2025 Jones Inlet, NY CDR Survey
05/20/2025 Buttermilk Channel, NY CDR Survey
05/08/2025 New York & New Jersey Harbor; Kill Van Kull; Constable Hook Reach to Bergen Point West Reach, NY & NJ CDR Survey
05/05/2025 Shark River, New Jersey CDR Survey
04/29/2025 New York Harbor - Gravesend Bay Anchorage, NY CDR  Survey
04/24/2025 Newark Bay, Hackensack & Passaic Rivers, NJ - Hackensack River CDR Survey
04/24/2025 Sheepshead Bay, NY CDR Survey
04/24/2025 Coney Island Channel, NY CDR Survey
04/24/2025 Hudson River Channel, NY CDR Survey
04/16/2025 NY&NJ Channels-Vicinity of Seguine Point Bend to Outerbridge Reach CDR Survey
04/16/2025 Fire Island Inlet, NY CDR Survey
04/09/2025 Great Kills Harbor, Staten Island, New York CDR Survey
03/25/2025 East River, Battery to Throgs Neck Bridge, New York CDR Survey
03/20/2025 Raritan River to Arthur Kill Cut-Off Channel, NJ CDR Survey
03/19/2025 East Rockaway Inlet, NY CDR Survey
03/11/2025 Mattituck Harbor, New York CDR Survey
03/06/2025 East River, South Brother Island Channel, New York CDR Survey
03/05/2025 New York and New Jersey Channels, South of Shooters Island Reach CDR Survey
03/06/2025 Newark Bay, Hackensack & Passaic Rivers, NJ; Newark Bay - Port Newark and Port Newark Pierhead Channels CDR Survey
03/06/2025 Newark Bay, Hackensack & Passaic Rivers, NJ; Newark Bay - Main Channel CDR Survey
03/05/2025 Great South Bay - Patchogue RIver, NY CDR Survey
03/05/2025 New York & New Jersey Harbor; Newark Bay - Port Elizabeth South Reaches CDR Survey
03/04/2025 New York & New Jersey Harbor; Newark Bay - Port Elizabeth Channel CDR Survey
03/04/2025 New York Harbor, NY - Sandy Hook Channel CDR Survey
02/28/2025 Lake Montauk Harbor, NY CDR Survey
12/26/2024 Harlem River, NY CDR Survey
12/20/2024 Browns Creek, NY CDR Survey
12/12/2024 Newark Bay, Hackensack and Passaic Rivers; Passaic River, NJ CDR Survey
12/12/2024 New York Harbor, Channel Along NJ Pierhead Line CDR Survey
12/10/2024 Newark Bay, Hackensack and Passaic Rivers; Passaic River, NJ CDR Survey
12/04/2024 Raritan River, NJ CDR Survey
11/18/2024 Bronx River, NY CDR Survey
11/13/2024 New York and New Jersey Channels, Raritan Reaches, Lower New York Bay CDR Survey
11/12/2024 New York and New Jersey Channels; Arthur Kill, NY & NJ CDR Survey
11/01/2024 Shrewsbury River, New Jersey CDR Survey
10/24/2024 New York and New Jersey Harbor; Arthur Kill Channel, NY & NJ CDR Survey
07/31/2024 Newark Bay, Hackensack & Passaic Rivers, NJ; Newark Bay – Port Newark CDR Survey
07/05/2024 Matawan Creek, New Jersey CDR Survey
05/29/2024 Port Jefferson Harbor, New York CDR Survey
05/23/2024 Keyport Harbor, New Jersey CDR Survey
05/17/2024 Greenport Harbor, NY CDR Survey
05/17/2024 New York and New Jersey Channels; Arthur Kill, NY & NJ CDR Survey
05/03/2024 New York and New Jersey Channels, Raritan Reaches, Lower New York Bay CDR Survey
05/03/2024 Port Chester, NY CDR Survey
05/03/2024 Milton Harbor, New York CDR Survey
04/09/2024 Newark Bay, Hackensack & Passaic Rivers, New Jersey - Main and Port Newark Channels CDR Survey
03/01/2024 Newark Bay, Hackensack & Passaic Rivers, NJ;
Newark Bay – Main Channel		 CDR Survey
02/15/2024 Newark Bay, Hackensack Passaic Rivers, New Jersey - Main Channel and Port Newark CDR Survey
12/13/2023 New York and New Jersey Channels; Arthur Kill, NY & NJ CDR  Survey
12/12/2023 Hudson River Waterford to Troy, NY CDR

Survey1 Survey2
07/11/2023 Flushing Bay and Creek, New York CDR Survey
07/11/2023 New York and New Jersey Channels, Raritan Reaches, Lower New York Bay CDR Survey
06/16/2023 Newtown Creek, NY CDR Survey
05/25/2023 Westchester Creek, New York CDR Survey
05/09/2023 Newark Bay, Hackensack & Passaic Rivers, NJ; Newark Bay – Port Elizabeth and Port Newark Pierhead Channels CDR Survey
04/17/2023 Newark Bay, Hackensack & Passaic Rivers, NJ; Newark Bay – Main and Port Newark Channels CDR Survey
04/03/2023 Newark Bay, Hackensack & Passaic Rivers, NJ; Newark Bay - Main and Port Newark Channels CDR Survey
08/10/2022 New York and New Jersey Channels - Raritan Bay Reaches, NY & NJ CDR Survey
07/27/2022 Port Chester Harbor, NY CDR Survey
07/01/2022 Hudson River, Kingston to Waterford, NY CDR 

Survey

Survey2
04/01/2022 Narrows of Lake Champlain, Whitehall, NY to Benson Landing in Benson, VT CDR Survey
03/29/2022 Roundout Creek, NY CDR Survey
03/17/2022 Saugerties Harbor, NY CDR Survey
12/02/2021 Northport Harbor, NY CDR Survey
08/01/2021 Hudson River, Kingston to Waterford CDR Survey
11/05/2020 Washington Canal and South River, NJ CDR Survey
10/27/2020 Woodbridge Creek, NJ CDR Survey
10/14/2020 Port Chester Harbor, NY CDR Survey
06/03/2020 Gowanus Creek Channel, NY CDR Survey
05/28/2020 East River - Berrian Island Channel, New York CDR Survey
03/18/2020 Woodbridge Creek, NJ CDR Survey
11/01/2019 Hudson River, Kingston to Waterford CDR

Survey

Survey2
08/13/2019 Peconic River, NY CDR Survey
07/01/2019 Roundout Channel, NY CDR Survey
06/28/2019 Catskill Channel, NY  CDR Survey
06/26/2019 Saugerties Harbor, NY CDR Survey
04/28/2019 Lake Champlain, NY CDR Survey
01/29/2019 Sumpawanus Inlet (Babylon Creek), NY CDR Survey
10/17/2018  Northport Harbor, NY CDR Survey
11/08/2017  Hudson River, New York City to Waterford- Haverstraw Bay, New York, Federal Navigation Project  CDR  Survey 
9/13/2017  Hudson River, Kingston to Waterford  CDR  Survey1 Survey2 
7/20/2017   New York and New Jersey Channels, Arthur Kill Gulfport Reach, NY&NJ CDR  Survey 
5/26/2017   New York and New Jersey Channels; Arthur Kill; Outerbridge Reach to Gulfport Reach CDR  Survey 
2/13/2017 Hudson River Kingston to Albany, NY  CDR  Survey
1/18/2017  Woodbridge Creek, NJ  CDR  Survey 
5/31/2016 New York and New Jersey Channels; Arthur Kill; Outerbridge Reach to Gulfport Reach  CDR  Survey
12/18/2015 Hudson River, Kingston to Albany, NY  CDR  Survey
8/08/2015 Northport Harbor, NY  CDR  Survey
10/07/2015 Newark Bay, Hackensack & Passaic Rivers,NJ - Passaic River Extension  CDR  Survey
9/22/2015 Huntington Harbor, NY  CDR  Survey
7/28/2015 New York Harbor, Westchester Creek  CDR  Survey
5/14/2015 Great Chazy River, NY  CDR  Survey
1/05/2015 Rondout Creek, NY  CDR  Survey
12/31/2014 New York and New Jersey Channels, Raritan Bay West Reach to Gulfport Reach  CDR  Survey
10/19/2012 New York and New Jersey Channels, NY/NJ Outerbridge Crossingto Gulfport Reach  CDR Survey

5/08/2012

 New York and New Jersey Channels - Widening at the junction with Main Ship Channel  CDR Survey
1/12/2012 Narrows of Lake Chaplain, NY/VT  CDR Survey
4/05/2010 New York and New Jersey Channels, NY/NJ - Gulfport to Constable Hook  CDR Survey
12/28/2007 East River, NY - 63rd Street Tunnel  CDR Survey
9/28/2004 Wallabout Channel, NY  CDR Survey

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