One of the things I do with the students in my University of New Mexico Water Resources classes is try to develop the habit of paying attention, through repetition, to the available data on the systems we’re talking about.
We use USGS river gauges to do this – checking the gauges is a classroom routine.
This spring, we’ll be focused on the Colorado River. Class starts next week, and in getting into the rhythm myself I made the above graph of flow at Lees Ferry, the gauge just below Glen Canyon Dam, at the head of the Grand Canyon. It’s arguably the most important river gauge in the West (Eric Kuhn and I wrote a book about that and some other stuff, we have a whole section explaining why “Lees” has no apostrophe) but as I plotted the 2019 Lees Ferry flow I couldn’t help but feel like this is a very boring graph. Flows are, umm, stable.
Getting my students to start paying attention to this particular gauge may not achieve my pedagogical goals.