North Fork Red River · Oklahoma · operated by USACE (Altus Dam)
By Michael, independent developer behind zovo.one. Readings pulled live from the same USACE feed the operator reports to.
Lake Altus-Lugert is at 1,539.8 ft as of Nov 5, 2026, per USACE data; full pool is 1,559 ft.
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below normal19.3 ft below full pool
USACEupdated Nov 5, 2026
1,539.8
water level (ft msl)
19.3
ft below full pool
−0.01
24-hour change (ft)
1,559
full pool (ft ref.)
Can I launch? Check before you go.
Lake is well below full pool. Expect closed ramps and exposed hazards. Verify conditions before launching.
~30-day trend · reservoir elevation
1,5401,540now1,536
Lake Altus-Lugert today: level, trend, source and access
Level against full pool
On Nov 5, 2026 the surface sat at 1,539.8 ft, 19.3 ft below the full-pool mark of 1,559 ft.
Trend
Between Oct 7 and Nov 5 (29 days) the level rose 3.7 ft, about 0.9 ft a week. The high in that window was 1,539.8 ft on Nov 5 and the low was 1,535.9 ft on Oct 11. In the last 7 days it rose 0.2 ft. The last 24 hours changed it by less than 0.1 ft.
Status: below normal. At 19.3 ft below full pool, expect closed ramps and exposed hazards. Call USACE (Altus Dam) before you tow a boat there. If the 30-day pace of 0.9 ft a week up held, the surface would be near 1,543.4 ft in four weeks. Releases and rain change that quickly.
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Check an elevation against full pool
For readers outside the U.S., the surface of Lake Altus-Lugert is about 469.3 m above sea level, and full pool is about 475.2 m.
Check any elevation yourself. Type a level in feet above sea level (a ramp cutoff, a marina mark) to see how far it sits below full pool and in meters.
About Lake Altus-Lugert
Full pool
1,559 ft
Capacity
n/a
Dam / operator
USACE (Altus Dam)
River / basin
North Fork Red River
State
Oklahoma
Data feed
USACE
Questions about Lake Altus-Lugert
How full is Lake Altus-Lugert right now?
The most recent reading puts Lake Altus-Lugert at 1,539.8 feet.
Can I launch a boat at Lake Altus-Lugert?
Lake is well below full pool. Expect closed ramps and exposed hazards. Verify conditions before launching. Individual ramps open and close on their own schedules and on local hazards.
Where does Lake Altus-Lugert's level come from?
LakeLevelNow pulls it from the USACE public water-data feed (U.S. Army Corps of Engineers CWMS Data API). The reading is timestamped in the gauge above.
Who operates Lake Altus-Lugert?
Lake Altus-Lugert, on the North Fork Red River, is operated by USACE (Altus Dam). Reservoir releases, flood-control drawdowns, and water-supply decisions are theirs.