River Conditions
Illustrated map of Keystone Lake

River stage

Sasakwa, Little River

River level
2.46 ft
Status
Below flood stage
7-day change
-0.17 ft
Recent high
4.54 ft
Recent low
2.21 ft

Last reported 2026-10-13 | NWS SASO2

30-day change
+0.13 ft
Average
2.73 ft
Readings
122
Data span
122 days
Record crest
33.48 ft

In brief

The Little River at Sasakwa, OK read 2.46 ft on Oct 13, 2026, 21.54 ft below action stage. That is 0.13 ft higher than 30 days earlier.

Source: National Weather Service gauge SASO2

River level timeline

2.02.53.13.74.3SEP 13SEP 18SEP 23SEP 28OCT 03OCT 08OCT 13HIGH 4.05LOW 2.212.46 ftLAST READING

Stage threshold profile

Action stage 24.00 ftMinor flooding 26.00 ftModerate flooding 28.00 ftMajor flooding 30.00 ft CURRENT 2.46 ft

Highest crests on record

RankCrestDate
1 33.48 ft 1950-05-11
2 32.50 ft 1945-04-15
3 31.73 ft 1985-05-01
4 31.67 ft 2015-06-19
5 30.80 ft 1949-05-19
6 30.80 ft 1943-05-11
7 30.63 ft 1948-06-24
8 29.96 ft 1990-03-27

Flood crests recorded at this gauge by the National Weather Service.

What happens at each level

  1. 24.00 ft

    Near bankfull conditions occur along the Little River from near the State Highway 99 bridge to north of Sasakwa in Seminole County... to the confluence with the Canadian River in Hughes County.

  2. 25.00 ft

    Flooding of lowlands may occur along the Little River from near the State Highway 99 bridge to north of Sasakwa in Seminole County... to the confluence with the Canadian River in Hughes County.

  3. 26.00 ft

    Shallow flooding of croplands and pastures will extend along the Little River from near the State Highway 99 bridge to north of Sasakwa in Seminole County... to the confluence with the Canadian River in Hughes County. Floodwaters begin to overflow State Highway 99 near the river and south of Bowlegs.

  4. 27.00 ft

    Flood depths to about 1 foot of croplands and pastures along the Little River extending from near the State Highway 99 bridge to north of Sasakwa in Seminole County... to the confluence with the Canadian River in Hughes County. Floodwaters cover State Highway 99 near the river and south of Bowlegs.

  5. 28.00 ft

    Flood depths varying up to 2 feet inundate croplands and pastures along the Little River extending from near the State Highway 99 bridge to north of Sasakwa in Seminole County... to the confluence with the Canadian River in Hughes County. Floodwaters close State Highway 99 near the river and south of Bowlegs.

  6. 29.00 ft

    Flood depths varying up to 3 feet inundate croplands and pastures along the Little River extending from near the State Highway 99 bridge to north of Sasakwa in Seminole County... to the confluence with the Canadian River in Hughes County. Floodwaters close State Highway 99 near the river and south of Bowlegs.

  7. 30.00 ft

    Flood depths varying up to 4 feet inundate croplands and pastures along the Little River extending from near the State Highway 99 bridge to north of Sasakwa in Seminole County... to the confluence with the Canadian River in Hughes County. Floodwaters close State Highway 99 near the river and south of Bowlegs.

  8. 31.00 ft

    Flood depths varying up to 5 feet inundate croplands and pastures along the Little River extending from near the State Highway 99 bridge to north of Sasakwa in Seminole County... to the confluence with the Canadian River in Hughes County. Floodwaters close State Highway 99 near the river and south of Bowlegs.

  9. 32.00 ft

    Flood depths varying up to 6 feet inundate croplands and pastures along the Little River extending from near the State Highway 99 bridge to north of Sasakwa in Seminole County... to the confluence with the Canadian River in Hughes County. Floodwaters close State Highway 99 near the river and south of Bowlegs.

  10. 33.00 ft

    Flood depths varying up to 7 feet inundate croplands and pastures along the Little River extending from near the State Highway 99 bridge to north of Sasakwa in Seminole County... to the confluence with the Canadian River in Hughes County. Floodwaters close State Highway 99 near the river and south of Bowlegs.

Written by the local National Weather Service forecast office for this exact gauge.

Frequently asked questions

Is the Little River flooding at Sasakwa?

No. The Little River at Sasakwa is at 2.46 ft, 21.54 ft below action stage.

What is the flood stage at Sasakwa?

The National Weather Service sets action stage 24 ft, minor flooding 26 ft, moderate flooding 28 ft and major flooding 30 ft.

What is the highest the Little River has been at Sasakwa?

The highest crest on record is 33.48 ft, on 1950-05-11.

Is the Little River high or low right now at Sasakwa?

At 2.46 ft it is higher than 40% of readings over the last 122 days.

Stage and flood information from the NOAA National Weather Service (gauge SASO2); daily history from the U.S. Geological Survey (site 07231000). Last reading 2026-10-13. For flood safety decisions always follow official National Weather Service warnings.