Susquehanna River at Sunbury

The past week

What floods at each level

• 35 ft

  Widespread catastrophic flooding occurs in areas outside the flood wall and levee system. This is the design height of the flood protection works anround Sunbury.

• 34 ft

  Most areas adjacent to the river, which are not protected by the flood wall and levee system, are affected by high water. Catasrophic flooding occurs in some of these areas.

• 32 ft

  Widespread flooding occurs in areas not protected by the flood wall and levee system. Many homes and businesses are affected.

• 30 ft

  Widespread flooding occurs in areas not protected by the flood wall and levee system. Many homes and businesses are affected.

• 28 ft

  Widespread flooding occurs in areas not protected by the flood wall and levee system. Many homes and businesses are affected.

• 26 ft

  High water affects a number of homes and businesses in areas not protected by the flood wall and levee system.

• 24 ft

  Both banks overflow. Areas not protected by the flood wall and levee system are affected.

• 22 ft

  River interests are encouraged to monitor conditions for further rises.

• 20 ft

  River interests are encouraged to monitor conditions for further rises. Shikellamy State Park closed due to high water.

Highest crests on record

Flood map

See which streets and areas flood at each water level here. Open the flood map ↗

More on Susquehanna River