Lake Greeson lake and shoreline

Lake Greeson Water Level

Officially Lake Greeson (Little Missouri River)

Arkansas

Make Home Lake
Favorite

Share current lake level

Share Lake Greeson's current conditions.

Lake Greeson

The latest available reading shows Lake Greeson is currently 13.1 feet below full pool, with a water-surface elevation of 534.9 feet.

534.85 ft · Updated 3 days ago · U.S. Army Corps of Engineers

Current level

534.85ft

−13.15 ft vs full pool

Status unavailable

Vs full pool

Since last reading

Down 0.14 ft

Previous readingSep 20534.99 ft

7-day change

Down 1.20 ft

7-day trend: Falling

8 daily readings in the last 7 days

30-day change

Down 5.50 ft

30 daily readings in the last 30 days

Share feedback or correction

Keep up with Lake Greeson

Know when the lake changes.

Save Lake Greeson and get your own lake dashboard with water levels, weather, fishing conditions, events and alerts.

  • Lake Alerts

    Know when important lake conditions change.

  • Fishing Outlook

    See fishing conditions and the best days ahead.

  • Dock Talk

    Ask questions and hear from people around the lake.

Follow Lake Greeson — Free
  • No credit card
  • Personalized to Lake Greeson
  • Set the alerts you actually want

Water Level History

Current
534.85 ft
24h
-0.14 ft
7d
-1.20 ft
30d
-5.32 ft

Elevation (ft) NGVD29 · MSL

Reference line is designed full pool.

Want to know when this changes?

Follow Lake Greeson and Lake Insights can keep you updated on meaningful water-level changes.

Follow Lake Greeson — Free

Lake Level Context

Level remains below the full pool

Lake Greeson is currently 534.85 ft, 13.15 ft below its full pool. The lake has fallen 1.20 ft over the past 7 days and 5.50 ft over the past 30 days.

Lake Greeson Level Details

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

Conditions & Reference

Level status

13.15 ft below full pool

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

Reference levels

  • Full pool548 ft
  • Flood stage563 ft

Watershed drought

Severe Drought

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

Severity

NoneExtreme
Trend
Worsening

Watershed drought conditions

Howard 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 Howard County, AR

Daily level summary

DateLevelChange
Sep 21, 2026534.85-0.14
Sep 20, 2026534.99-0.2
Sep 19, 2026535.19-0.19
Sep 18, 2026535.38-0.17
Sep 17, 2026535.55-0.17
Sep 16, 2026535.72-0.16
Sep 15, 2026535.88-0.17

Common questions about Lake Greeson’s water level

  • The current water level at Lake Greeson is 534.85 ft (updated 3 days ago). You can track the Lake Greeson lake level on the interactive chart and daily history above.

  • Full pool for Lake Greeson is 548 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.

  • The current 7-day trend for the Lake Greeson lake level is falling — falling about 1.20 ft over the past week. See the history chart above for the full picture.

  • Based on the latest gauge reading, Lake Greeson is currently 13.15 ft below full pool.

Lake level glossary

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

Privacy preferences

Ads and analytics are not optional. You can still choose optional functional cookies. Essential cookies stay on so the site works.

  • Essential

    Required for sign-in, security, and core site features. These cannot be turned off because the service would not work without them.

  • Functional & preferences

    Remembers optional choices such as display preferences beyond what essential cookies require. Most preference storage today is essential for signed-in features.