Low Water Records for Northwest Branch Patapsco River at Baltimore/Fort McHenry (IN MLLW)
(1) -5.00 ft on 01/24/1908
(2) -4.80 ft on 01/26/1905
(3) -4.80 ft on 02/28/1906
(4) -4.74 ft on 09/19/1936
(5) -4.73 ft on 01/01/1963
(6) -4.71 ft on 03/29/1919
(7) -4.66 ft on 02/15/1940
(8) -4.52 ft on 02/26/1967