Blue Mountain Lake lake and shoreline

Blue Mountain Lake Water Level

Officially Blue Mountain Lake (Little Red River)

Arkansas

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Blue Mountain Lake

Blue Mountain Lake is currently 15.4 feet below full pool, with a water-surface elevation of 371.6 feet.

371.59 ft · Updated 3 hours ago · U.S. Army Corps of Engineers

Current level

371.59ft

−15.41 ft vs full pool

Low

Vs full pool

Since last reading

Down 0.03 ft

Previous readingSep 22371.66 ft

7-day change

Down 0.18 ft

7-day trend: Falling

4 daily readings in the last 7 days

30-day change

Down 4.48 ft

25 daily readings in the last 30 days

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Water Level History

Current
371.59 ft
24h
-0.03 ft
7d
-0.18 ft
30d
-4.48 ft

Elevation (ft) NGVD29 · MSL

Reference line is designed full pool.

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Lake Level Context

Level remains below the full pool

Blue Mountain Lake is currently 371.59 ft, 15.41 ft below its full pool. The lake has fallen 0.18 ft over the past 7 days and 4.48 ft over the past 30 days.

Blue Mountain Lake Level Details

Reference elevations, recent daily readings, data sources, and answers to common questions.

Conditions & Reference

Level status

15.41 ft below full pool

Current level
371.59 ft
Full pool
387 ft
DatumElevation referenced to National Geodetic Vertical Datum of 1929.
NGVD29
Elevation reference
MSL
Source
USACE

Reference levels

  • Full pool387 ft
  • Flood stage419 ft

Watershed drought

Severe Drought

100% of watershed in official drought (D1+).

Severity

NoneExtreme
Trend
Worsening

Watershed drought conditions

Yell County, AR

Severe Drought

Severe Drought. Severe drought conditions are present.. Trend: Worsening compared with last week. Official drought yes

Severity

NoneExtreme

Weekly trend

Worsening

Compared with last week

Official drought

Yes

100% of the watershed is currently classified as official drought (D1+).

Expected impacts

  • Lower stream inflows
  • Lake levels may decline faster
  • Vegetation is becoming drier
  • Minor increase in wildfire risk

U.S. Drought Monitor · map date Sep 22, 2026. Updated weekly. droughtmonitor.unl.eduView drought map for Yell County, AR

Daily level summary

DateLevelChange
Sep 23, 2026371.63-0.03
Sep 22, 2026371.66+0.01
Sep 21, 2026371.650
Sep 20, 2026371.65-0.16
Sep 15, 2026371.81-0.02
Sep 14, 2026371.83-2.15
Sep 13, 2026373.98-2.13

Common questions about Blue Mountain Lake’s water level

  • The current water level at Blue Mountain Lake is 371.59 ft (updated 3 hours ago). You can track the Blue Mountain Lake lake level on the interactive chart and daily history above.

  • Full pool for Blue Mountain Lake is 387 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.

  • The current 7-day trend for the Blue Mountain Lake lake level is falling — falling about 0.18 ft over the past week. See the history chart above for the full picture.

  • Based on the latest gauge reading, Blue Mountain Lake is currently 15.41 ft below full pool.

Lake level glossary

Definitions for pool targets, datums, and how elevation readings are labeled.

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