Sinnemahoning Creek at Sinnemahoning

The past week

What floods at each level

• 33.5 ft

  FEMA 0.2% Annual Chance Flood Level (500-year flood).

• 25 ft

  FEMA 1% Annual Chance Flood Level (100-year flood).

• 22 ft

  FEMA 2% Annual Chance Flood Level (50-year flood). Flood of record from March 1936.

• 21 ft

  Both banks overflow. A number of homes on both banks are affected. Route 120 is innundated.

• 19 ft

  Several homes on the right, or south bank across from the mouth of the First Fork are affected by high water. Water level approaches Route 120 near the mouth of the First Fork.

• 17.5 ft

  Flood waters begin to reach the Wykoff Road Bridge.

• 17 ft

  The right, or south bank overflows across from the mouth of the First Fork of the Sinnemahoning.

• 15.5 ft

  FEMA 10% Annual Chance Flood Level (10-year flood).

Highest crests on record