You will find water level information below from a variety of sources and our partners.
Information on Great Lakes/Seaway water levels can be found on the following websites:
US Army Corps of Engineers – Great Lakes Water Levels
National Ocean and Atmospheric Administration (NOAA) – Great Lakes Water Level dashboard
Fisheries and Oceans Canada: Weekly Water Level Bulletin
Great Lakes St. Lawrence Seaway System – Environment Information
Environment and Climate Change Canada: LEVELnews
In order to further assist customers with water level information for the Great Lakes, please find contacts for HWY H2O Port Partners that can provide specific information for that port below.
| City of Port Colborne • www.portcolborne.com |
| Cleveland-Cuyahoga County Port Authority • Matthew Welsh, Operations & Facilities Manager PH: 216-377-1353 / Cell: 216-280-9002 Matthew.Welsh@portofcleveland.com |
| Duluth Seaway Port Authoriy • www.duluthport.com |
| Goderich Port Management Corporation • Rowland Howe, Director PH: 519-524-9867 howe@compassminerals.com |
| Hamilton Port Authority • www.hamiltonport.ca |
| Ogdensburg Bridge & Port Authority • John Rishe, Director of Commercial & Industrial Development PH: (315) 393-4080 x 244 / Cell: 315-393-0996 jrishe@ogdensport.com |
| Oshawa Port Authority • Donna Taylor, Harbourmaster PH: 905-576-0400 / Cell: 904-433-7499 portoshawa@bellnet.ca |
| Port of Green Bay • Dean Haen, Director PH: 920-492-4953 Haen_DR@co.brown.wi.us |
| Ports of Indiana Burns Harbor / Portage • Nick Szymarek, Operations Manager PH: 219-787-6951 |
| Port of Milwaukee • Larry Sullivan, Chief Engineer PH: 414-286-8140 lsulli@milwaukee.gov or Kevin McCluskey, Engineering PH: 414-286-8140 kmcclu@milwaukee.gov |
| Port of Monroe • www.portofmonroe.com |
| Port of Oswego Authority • www.portoswego.com |
| Port of Johnstown • Robert Dalley, General Manager PH: 613-925-4228 x101 Cell: 613-246-5620 dalleyr@portofprescott.com |
| The Illinois International Port District / The Port of Chicago www.theportofchicago.com |
| Thunder Bay Port Authority • Guy Jarvis, Director of Engineering & Harbour Master PH: 807-346-7389 guy@tbport.on.ca Thunder Bay has a 24-hour water level recording that can be reached at (807) 344-3141. The water level recording is updated hourly. Port users may reference Chart 2314.Also, shipping agents and ship owners are provided with updated sounding information for critical routes within the harbour. |
| Toledo-Lucas County Port Authority • Joe Cappel, VP Business Development PH: 419-243-8251 jcappel@toledoportauthority.org |
| Toronto Port Authority • Michael Riehl, Deputy Harbour Master PH: 416-427-1227 mriehl@torontoport.com |
| Valleyfield Harbour Corporation • Myriam Doucet, Secretaire et service comptable 450-373-4021 info@portvalleyfield.com or Isabelle Viau, Coordonnatrice des services administratifs 450-373-4021 info@portvalleyfield.com |
| Windsor Port Authority • David Cree, President & C.E.O PH: 519-258-5741 x 24 dcree@portwindsor.com |