Tusnami water levels, 15 foot marker, Coconut Island, Hilo, HI. Not shown is the 18 ft marker from 1946, as it was too high to fit in the picture.
Tusnami water levels, 15 foot marker, Coconut Island, Hilo, HI. Not shown is the 18 ft marker from 1946, as it was too high to fit in the picture.