Republican River at Harlan Reservoir

The past week

What floods at each level

• 1982 ft

  This elevation represents the height, or crest, of the dam.

• 1973.5 ft

  This elevation represents the top of the flood control pool.

• 1958 ft

  At this level Highway 183 could be damaged by wave action on the reservoir. The reservoir elevation record of 1958.2 was set on July 23, 2019.

• 1955 ft

  The lake level begins to threaten businesses in the Gremlin Cove area.

• 1945.73 ft

  This elevation represents the top of the irrigation pool.

• 1943.5 ft

  This elevation represents when water begins to flow over the spillway.

• 1932.5 ft

  This elevation represents the bottom of the irrigation pool.

Highest crests on record

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