Topic: WCA River Flow Data for the Science Nerd
Time: Jul 19, 2021 07:00 PM Eastern Time (US and Canada)
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https://us02web.zoom.us/j/89072048911
Meeting ID: 890 7204 8911
Environment Canada maintains a network of hydrometric data collection equipment on streams, creeks and rivers across Canada. The data collection stations measure the depth of the river and record flow measurement.
Many of our WCA trip leaders are already using this information by saving photos and noting the flow and water levels for the paddling day in their post trip notes. There are also a number of easy links on the Boatwerks website.
In my presentation, I am going to take you back to the source at Environment Canada and walk you through how to search for your favorite river or stream, how to search historical flow levels. Streams like Willow Creek that runs into the Minesing Wetlands west of Barrie. The Moira, Beaver, Credit , and Humber rivers. My favorite, the Mad river at Creemore Ont. The Nith and Grand Rivers.
We will examine river depth and river flow, what the numbers mean from Environment Canada's site. We will look at how ADCP (Acoustic Doppler Current Profilers ) (underwater radar) is used to map and calculate stream and river flow data in hundreds of Canadian Rivers. All of this data is online and available to you the paddler.
How is this relevant to us as paddlers? Instead of calling up your buddy the night before to go over to your favorite paddling river to check flow and depth, how about doing it online and in real time. Maybe you planned a spring paddling excursion weeks ago and want to know if the levels still look good the night before. . Check your local flow station on wateroffice.ec.gc.ca to find out that local rains made the river too high to make a spring water water trip safe that day, and save yourself the three hour drive to discover this on the banks of a raging river.
Your presenter this evening, Andy Hueton, is an admitted Science Nerd and a current resident of Stayner Ontario.. An experienced paddler, lover of the outdoors, and a computer geek, he stumbled on Weatheroffice.ec.gc.ca a few years ago and now uses it to monitor his ,favorite paddling river, the Mad, which has good spring whitewater from Creemore to Concession Road 3 below Glencairn Ont for only a few weeks every spring, and sometimes after a big summer rainstorm.. In preparing this presentation I became aware that many WCA trip leaders are already using this site and some good links are already on Boatwerks..com So lets share the knowledge.
Give Andy ninety minutes of your time and lets explore how Environment Canada ADCP collected hydrometric data can help make your next river paddling trip a whole lot better.