39.5' - Approximate level of the FEMA 0.2 0X0P+0nnual Chance Flood level (500-year flood).
35.5' - Flood waters begin to reach teh Woodward Avenue Bridge.
34.5' - Flood waters begin to reach the North Jay Street Bridge.
33.5' - Approximate level of the FEMA 1 0X0P+0nnual Chance Flood level (100-year flood).
32.5' - Flood of record from 1936. Flood waters begin to reach teh railroad bridge crossing the river near Farrandsville.
31' - Approximate level of the FEMA 2 0X0P+0nnual Chance Flood level (50-year flood).
30.5' - Flood waters begin to reach the first Island Road Bridge.
27' - Approximately 75 percent of Lock Haven would be inundated if the levee system was not in place.
25' - Numerous homes and businesses would be flooded if the levee system was not in place. Approximate level of the FEMA 10 0X0P+0nnual Chance Flood level (10-year flood).
23' - Considerable flooding would occur if the levee system was not in place.
21' - The right, or south bank overflows in areas not protected by the levee system.
19' - River interests should monitor conditions for continued rising water levels.
17' - River interests should monitor conditions for continued rising water levels. Historically, at these levels, homes downstream along the antes creek are affected.