28
Feb
Plan 2014 a new controversial plan allowing greater highs and lows of Lake Ontario and St. Lawrence River water levels has been approved by both the US.
This indicator analyzes water levels and surface water temperatures in the Great Lakes.
Lake ontario water levels 2016. Feet above sea level Full Pool 0 Todays Level Weather Moon Phases January February March April May June July August September October November December 2018 2019 2020 2021. Lake Superior Lake St. Clair Great Lakes Water Levels 1918-2016 Lake Erie Lake Ontario Monthly Mean Level Long Term Annual Average The monthly average levels are based on a network of water level gages located around the lakes.
Elevations are referenced to. Historical Monthly and Yearly Mean Water Level 1918-2016. Graphs of Network Mean Water Levels.
Historical monthly mean water levels from the coordinated network of gauging stations for each of the Great Lakes. A tabularrepresentation of the Historical Monthly Mean Water Levels. That makes it almost two and a half years since Lake Ontario has been below average.
As of February 4 Lake Ontario Water Levels currently sit at 24462. The last time water levels were this low was back in December 2016. Lake Ontario is forecast to rise over the coming months.
The high water level period for Lake Ontario is early to mid-summer May-July range and the low water level period is late fall to winter Nov-Feb range which can be seen in the graph above. There can be year-to-year variations but these time ranges are the average time period that the lake experiences its annual high or low water mark. Lake Ontario Outflow Changes.
Recent Expected Conditions. About the Basin. Basin Map NEW - A visual tour of System.
Visual history of the project. 2017 and 2019 High Water Events. Lake Ontario water level is 24613 which is an inch higher than it was a month ago supposed to be going down 16 inches higher than it was last year on November 22nd and 19 inches higher than its long-term average water level for that time of the year.
This indicator analyzes water levels and surface water temperatures in the Great Lakes. Water levels are recorded by gauges along the shore of each lake some of which have been operated since the 1800s. Pre-1918 data came from one water level gauge per lake.
Data since 1918 have come from a designated set of gauges in each lake. Water levels on Lake Ontario and the upper St. Lawrence River are controlled by the Moses-Saunders hydropower dam on the St.
Lawrence River at Massena. Based on historical observations and projected future conditions at a minimum Lake Ontario water levels are expected to range from a high of 7592 m 2491 ft to a low of 7356 m 2413 ft at infrequent intervals. LEOFS provides users with nowcast analyses of near present and forecast guidance of water levels currents and water temperature out to 120 hours four times per day.
Short-term Water Levels and Meteorology are also available for other lakes and the Huron-Erie corridor in their current experimental form here. Great Lakes Coastal Forecast System. By May 12 the daily water level in Lake Ontario had risen to 7582 m equaling the highest recorded daily value for the lake in the period of record 1918-2016.
Lake Ontarios daily average level continued to rise reaching 7588 m on May 29 6 cm higher than the record high set at the beginning of June 1952. High water levels on Lake Ontario caused damage along the shoreline in Niagara County and flooded properties in Olcott Harbor on May 12 2017. John HickeyNews file photo Facebook.
By the end of April Lake Ontario had risen to levels that havent been seen since 1993 and reached near record levels in the first week of May. By May 10 the daily average Lake Ontario water level was 7580 m only 2 cm below the highest level ever recorded 19182016 at the beginning of June 1952. Plan 2014 a new controversial plan allowing greater highs and lows of Lake Ontario and St.
Lawrence River water levels has been approved by both the US. Monthly Mean Water Levels in metres referred to IGLD 1985 March 2021 Lake Superior Lake Huron Lake St. Clair Lake Erie Lake Ontario Montréal.
Mean for Month preliminary data 18342. Mean for month last year. Mean for month last 10 years.
In addition there are detailed reports for each of the five most recent years based on data provided by the TSW and Parks Canada. For example to see a water level chart for 2016 select the 2016 Water Levels Summary click the link for Gull River and then scroll down to the Kennisis Lake graph. Here is the link to access the CEWF website.