In Alpharetta and Roswell and along the Forsyth County border, Big Creek was said to be at moderate flood stage, just over 10 feet, but dropping.
A National Weather Service flood warning remains in effect until Thursday evening where the Yellow River near Conyers was at 13 feet and rising.
Atlanta's official rainfall total for Tuesday of 4.05 inches set a new record for the date, eclipsing the old record of 2.57 inches set in 1966.
Lake Lanier's level climbed by more than a foot, to over 1,072 feet above sea level.
Thursday's forecast calls for mostly sunny skies with a high near 62. Thursday night will be clear, with a low around 40.
Friday will be sunny with a high near 68.
The weekend forecast calls for sunny skies Saturday and Sunday with highs in the low 70s. Monday will be sunny with a high in the mid-60s.