Tom Steed Reservoir and Mountain Park Water Level

Oklahoma · updated daily from the U.S. Bureau of Reclamation

1405.44 ft

Tom Steed Reservoir and Mountain Park is below average for this time of year and falling (-0.26 ft in the last 7 days).

Change since yesterday: -0.04 ft

Reading as of 2026-08-14 · higher than 27% of August readings on record

Where Tom Steed Reservoir and Mountain Park sits historically

TODAY 1405.44 ftRECORD LOW1402.12 ft2024-11-01RECORD HIGH1411.17 ft2025-06-16

Today's level compared with every reading in our 5.5-year record for this lake.

Since yesterday

-0.04 ft

7-day change

-0.26 ft

30-day change

-0.90 ft

1-year change

-4.39 ft

Last 30 days

2026-07-151405.3–1406.4 ft2026-08-14

Last 12 months

2025-08-141404.9–1410.4 ft2026-08-14

Full history (5.5 years)

2021-02-201401.1–1412.2 ft2026-08-13

Tom Steed Reservoir and Mountain Park records and averages

Current level1405.44 ft
Record high1411.17 ft (2025-06-16)
Record low1402.12 ft (2024-11-01)
Average of all readings1406.48 ft
Data span5.5 years (2,000 readings)

Frequently asked questions

Is Tom Steed Reservoir and Mountain Park full right now?

As of 2026-08-14, Tom Steed Reservoir and Mountain Park sits at 1405.44 ft, which is below average for this time of year.Over the past 30 days the level has fallen 0.90 ft.

What is the water level at Tom Steed Reservoir and Mountain Park today?

The most recent reading is 1405.44 ft (2026-08-14), sourced from the U.S. Bureau of Reclamation. Readings on this page refresh automatically as the agency publishes new data.

What is the highest Tom Steed Reservoir and Mountain Park has ever been?

The highest level in our records is 1411.17 ft on 2025-06-16. The lowest is 1402.12 ft on 2024-11-01. Our record covers about 5.5 years of readings.

Is Tom Steed Reservoir and Mountain Park low for this time of year?

Compared with every August in our records, the current level is higher than 27% of them — below average for this time of year. Seasonal comparison matters more than the raw number, because most reservoirs draw down predictably through late summer and refill over winter and spring.

Why is Tom Steed Reservoir and Mountain Park low right now?

Reservoir levels move for four main reasons: rainfall and runoff into the basin, releases through the dam for downstream water supply, power generation or flood control, evaporation during hot months, and seasonal drawdown schedules set by the operating agency. Tom Steed Reservoir and Mountain Park has fallen 0.90 ft over the past 30 days. For the operational reason on any given week, check the U.S. Bureau of Reclamation directly.

How much has Tom Steed Reservoir and Mountain Park changed over the past year?

The level is -4.39 ft compared with this date last year (1405.44 ft today). The full-history chart above covers 5.5 years, with a record high of 1411.17 ft and a record low of 1402.12 ft.

Nearby lakes in Oklahoma

Lake Altus and Altus water level
1537.04 ft · steady
Lake Lawtonka water level
1338.75 ft · falling
Lake Ellsworth water level
1222.81 ft · falling
Fort Cobb Reservoir water level
1340.07 ft · falling
Foss Reservoir water level
1638.88 ft · falling
Lake Humphreys water level
1174.6 ft · steady

Source: the U.S. Bureau of Reclamation. Readings are provisional and subject to revision by the publishing agency. All Oklahoma lake levels.