Well this page started out with just the Clary Lake Water Level Chart but it is so much more now. All these charts are generated automatically from data entered into the Clary Dam Operation Log and they’re interactive: if you hover your mouse over a chart detail it will display the data point value. The charts can look odd early in the month when only a few days of data are available for display, or at the beginning of the year for that matter. Also, these charts are generated on the fly by Google servers and may occasionally load slowly, or not at all.

For mobile users: the images can’t be resized on the fly, but they are scrollable 🙂

The Annual Rainfall Chart:

Monthly Precipitation:

The 2024 Water Level Chart:

This following chart compares the water levels for 2018, 2019, 2020, 2021, 2022, 2023 and 2024. We bought and repaired the dam in the Fall of 2018.

 

This chart compares outflows from previous years with the current year. The colors correspond to the next chart down, Flushing rates and Retention times:

Chart comparing Flushing Rate and Retention Time for the years 2019 through 2025. The colors correspond to those in the above chart comparing Outflows:

Perhaps one of the most important charts showing Total Outflows, Total Inflows, and the 24 hour lake change: