Genesis 8:5
The flood water continued to recede until the tenth month, when, on the first of that month, the tops of the mountains could be seen.
Genesis 7:11
On the seventeenth day of the second month, when Noah was 600 years old, all the springs of the great deep burst open, the floodgates of the heavens were opened,
Treasury of Scripture Knowledge
Summary
And the waters decreased continually until the tenth month: in the tenth month, on the first day of the month, were the tops of the mountains seen.
Decreased continually
Bible References
Decreased continually
Genesis 7:11
On the seventeenth day of the second month, when Noah was 600 years old, all the springs of the great deep burst open, the floodgates of the heavens were opened,