Grand Lake

Oklahoma

Current level

743.19 ft

-0.81 ft below full pool

Full pool: 744 ft

Datum: Not available

Source: Not available

24hr change

+0.05 ft

Since prior reading

7-day change

1.16 ft

Since 7 days ago

30-day change

+0.61 ft

Since 30 days ago

Lake level trend

Elevation (ft)

Reference line uses full pool when that elevation is available for this lake.

Level breakdown

Full pool: 744 ft
Current: 743.19 ft
Difference: -0.81 ft
% of full pool: 99.89%
% of flood stage: Not available

DatumVertical datum used for published pool and stage elevations at this lake.: Not available
Source: Not available

Level thresholds

Published elevations from lake operators when provided by the data service.

Flood stageNot available
Full pool744 ft
Winter poolNot available

Daily level summary

Date	Level (ft)	Change (ft)	Condition
May 11, 2026	743.08	+0.05	Rising
May 10, 2026	743.03	+0.01	Stable
May 9, 2026	743.02	-0.16	Falling
May 8, 2026	743.18	-0.31	Falling
May 7, 2026	743.49	-0.35	Falling
May 6, 2026	743.84	-0.26	Falling
May 5, 2026	744.1	-0.14	Falling
May 4, 2026	744.24	-0.03	Falling
May 3, 2026	744.27	-0.17	Falling
May 2, 2026	744.44	-0.14	Falling
May 1, 2026	744.58	-0.21	Falling
Apr 30, 2026	744.79	-0.31	Falling
Apr 29, 2026	745.1	-0.35	Falling
Apr 28, 2026	745.45	-0.08	Falling