Bayou D'Arbonne Lake lake and shoreline

Bayou D'Arbonne Lake Water Level

Louisiana

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Bayou D'Arbonne Lake

Bayou D'Arbonne Lake is currently 0.8 feet below full pool, with a water-surface elevation of 79.2 feet.

79.22 ft · Updated 33 minutes ago · U.S. Geological Survey

Current level

79.22ft

−0.78 ft vs full pool

Normal

Vs full pool

Since last reading

Down 0.02 ft

Previous readingSep 2279.28 ft

7-day change

Down 0.12 ft

7-day trend: Falling

8 daily readings in the last 7 days

30-day change

Down 0.30 ft

31 daily readings in the last 30 days

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Water Level History

Current
79.22 ft
24h
-0.02 ft
7d
-0.12 ft
30d
-0.30 ft

Elevation (ft) MSL

Reference line is designed full pool.

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Lake Level Context

Level remains below the full pool

Bayou D'Arbonne Lake is currently 79.22 ft, 0.78 ft below its full pool. The lake has fallen 0.12 ft over the past 7 days and 0.30 ft over the past 30 days.

Bayou D'Arbonne Lake Level Details

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

Conditions & Reference

Level status

0.78 ft below full pool

Current level
79.22 ft
Full pool
80 ft
DatumVertical reference for published pool and stage elevations at this lake (from the lake catalog).
Not available
Elevation reference
MSL
Source
USGS

Reference levels

  • Full pool80 ft

Watershed drought

Severe Drought

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

Severity

NoneExtreme
Trend
Stable

Watershed drought conditions

Union Parish County, LA

Severe Drought

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

Severity

NoneExtreme

Weekly trend

Stable

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 Union Parish County, LA

Daily level summary

DateLevelChange
Sep 23, 202679.26-0.02
Sep 22, 202679.28+0.04
Sep 21, 202679.24-0.04
Sep 20, 202679.28-0.02
Sep 19, 202679.3-0.03
Sep 18, 202679.33-0.04
Sep 17, 202679.37-0.01

Common questions about Bayou D'Arbonne Lake’s water level

  • The current water level at Bayou D'Arbonne Lake is 79.22 ft (updated 33 minutes ago). You can track the Bayou D'Arbonne Lake lake level on the interactive chart and daily history above.

  • Full pool for Bayou D'Arbonne Lake is 80 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.

  • The current 7-day trend for the Bayou D'Arbonne Lake lake level is falling — falling about 0.12 ft over the past week. See the history chart above for the full picture.

  • Based on the latest gauge reading, Bayou D'Arbonne Lake is currently 0.78 ft below full pool.

Lake level glossary

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

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