On the DES website you can adjust the plot timespan.
Since 2010, similar low points
Oct 2016 502.29
Nov 2020 502.28
Nov 2024 502.12
Oct 26 2025 502.24
The decimal values might be a few hundredths off since it's hard to place the cursor precisely in such a data filled graph but the numbers show this year's number isn't that unusual.
What is unusual is that the lake level dropped much sooner than normal because of the lack of rain, intruding into the normal boating season.
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