Salt Creek at Roca, NE

River level and flood forecast · Lancaster County

Normal3.0 ftas of Mon 3:25 PM

The river is 16.0 ft below flood stage (19 ft).

Flow: 45 cubic feet per second (USGS).

The last 7 days and the forecast

0510152025TueWedThuFriSatSunMonAction 14 ftFlood 19 ftModerate 21.5 ftMajor 23 ftNowObserved (ft)NWS forecast

NWS forecast issued Thu, Oct 1, 1:49 PM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage23 ft
Moderate flood stage21.5 ft
Flood stage19 ft
Action stage14 ft
Record crest (May 8, 1950)26 ft

What floods at each level

From the National Weather Service, highest first.

  • 26 ftMajor flooding has inundated the vast majority of the reach as well as the town of Roca.
  • 23.2 ftRoca begins to flood as the railroad tracks have been overtopped. Water is also likely flowing over the Roca Road bridge coming into town.
  • 21.5 ftWidespread flooding is occurring along the reach.
  • 20.5 ftWater reaches the bottom of the Roca Road bridge at the gage site.
  • 19.5 ftRoca road west of the gage site floods.
  • 19 ftLowlands on the left bank begin to flood.
  • 18 ftSaltillo Road located 2.8 miles downstream of the gage near Highway 77 floods.

Highest crests on record

  1. 26 ft — May 8, 1950
  2. 22.7 ft — July 10, 1958
  3. 22 ft — June 2, 1951
  4. 21.86 ft — May 7, 2015
  5. 21.76 ft — July 25, 1992

Recent crests: 4.58 ft (May 20, 2025) · 5.81 ft (July 4, 2024) · 15.52 ft (July 29, 2023) · 11.64 ft (May 26, 2022) · 17.59 ft (March 14, 2021)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (ROCN1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.