Low Water Records for St. Croix River at Calais
(1) -12.33 ft on 06/16/2018
(2) -12.27 ft on 06/27/2021
(3) -12.23 ft on 09/19/2017
(4) -12.18 ft on 09/20/2020
(5) -12.10 ft on 08/04/2016
(6) -11.87 ft on 08/04/2019