• h1ght0wer
    link
    fedilink
    arrow-up
    4
    ·
    1 year ago

    Always surprising to me that there is a river “under” the reservoir, even though it makes total sense there was a river before it was dammed.

    • Ilovethebomb@lemmy.nz
      link
      fedilink
      arrow-up
      3
      ·
      1 year ago

      I wonder how much the terrain changes when it’s submerged? Surely it would flatten out over time with silt etc being deposited?