Larto Lake lake and shoreline

Larto Lake Water Level

Louisiana

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Larto Lake

Larto Lake is currently at a water-surface elevation of 36.0 feet.

35.95 ft · Updated 5 hours ago · USACE MVK District

Current level

35.95ft

Status unavailable

Since last reading

Down 0.01 ft

Previous readingOct 2435.97 ft

7-day change

Down 0.09 ft

7-day trend: Falling

8 daily readings in the last 7 days

30-day change

Down 0.37 ft

29 daily readings in the last 30 days

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Water Level History

Current
35.95 ft
24h
-0.01 ft
7d
-0.09 ft
30d
-0.37 ft

Elevation (ft) Water-surface elevation (ft)

Reference line is designed full pool.

Water Temperature

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Lake Level Context

Current lake level

Larto Lake is currently 35.95 ft. The lake has fallen 0.09 ft over the past 7 days and 0.37 ft over the past 30 days.

Larto Lake Level Details

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

Conditions & Reference

Level status

Summary updating

This comparison needs the current level and full pool. We use the live feed when present, otherwise the latest daily summary when it includes a pool comparison.

DatumVertical reference for published pool and stage elevations at this lake (from the lake catalog).
Water-surface elevation (ft)
Elevation reference
Not available
Source
USACE MVK District

Reference levels

No published reference elevations for this lake.

Surrounding county drought

Extreme Drought

100% of surrounding county in official drought (D1–D4).

Severity

NoneExtreme
Trend
Worsening

Surrounding county drought

Catahoula Parish County, LA

Extreme Drought

Extreme Drought. The largest share of Catahoula Parish County, LA is in Extreme Drought (D3), an official USDM drought category. These figures describe the surrounding county from the lake location, not the lake itself.. Trend: Worsening compared with last week. Official drought (D1–D4) yes

Severity

NoneExtreme

Weekly trend

Worsening

Compared with last week

Official drought (D1–D4)

Yes

100% of the surrounding county is in official drought categories (D1–D4). Dominant category remains Extreme Drought.

Typical county impacts (USDM guidance)

  • Significantly reduced streamflows in the surrounding county
  • Dry vegetation and elevated wildfire risk for the area
  • Nearby water-use restrictions may apply

U.S. Drought Monitor · map date Oct 20, 2026. Updated weekly. Official drought means U.S. Drought Monitor categories D1–D4 (Moderate through Exceptional). Abnormally Dry (D0) is not counted as official drought. droughtmonitor.unl.eduView drought map for Catahoula Parish County, LA

Daily level summary

DateLevelChange
Oct 25, 202635.96-0.01
Oct 24, 202635.97-0.02
Oct 23, 202635.990
Oct 22, 202635.99-0.02
Oct 21, 202636.01-0.01
Oct 20, 202636.02-0.01
Oct 19, 202636.03-0.02

Common questions about Larto Lake’s water level

  • The current water level at Larto Lake is 35.95 ft (updated 5 hours ago). You can track the Larto Lake lake level on the interactive chart and daily history above.

  • The current 7-day trend for the Larto Lake lake level is falling — falling about 0.09 ft over the past week. See the history chart above for the full picture.

  • Readings refresh when USACE MVK District publishes new gauge data — typically daily for most reservoirs. The timestamp above the chart shows when the latest observation arrived on Lake Insights.

Lake level glossary

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

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