OVERKILL
$100 Site Donor 2021
Yes, so that's 18x the nameplate power of the gravity facility I provided the picture of, with 36x the storage capacity, and that's small compared to Raccoon Mountain:We have the Taum Sauk Reservoir in Missouri. It overtopped the wall when some float switches failed and it kept filling. Luckily nobody died.
Taum Sauk Hydroelectric Power Station - Wikipedia
en.m.wikipedia.org
Raccoon Mountain Pumped-Storage Plant - Wikipedia