Lake Istokpoga lake and shoreline

Lake Istokpoga Water Level

Officially Lake Istokpoga (Kissimmee River headwaters)

Florida

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Lake Istokpoga

Lake Istokpoga is currently 0.7 feet below full pool, with a water-surface elevation of 39.3 feet.

39.32 ft · Updated 5 hours ago · U.S. Army Corps of Engineers

Current level

39.32ft

−0.68 ft vs full pool

Normal

Vs full pool

Since last reading

Up 0.06 ft

Previous readingOct 639.2 ft

7-day change

Up 0.20 ft

7-day trend: Rising

8 daily readings in the last 7 days

30-day change

Up 0.54 ft

25 daily readings in the last 30 days

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Water Level History

Current
39.32 ft
24h
+0.06 ft
7d
+0.20 ft
30d
+0.54 ft

Elevation (ft) NGVD29 · MSL

Reference line is designed full pool.

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Lake Level Context

Level remains below the full pool

Lake Istokpoga is currently 39.32 ft, 0.68 ft below its full pool. The lake has risen 0.20 ft over the past 7 days and 0.54 ft over the past 30 days.

Lake Istokpoga Level Details

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

Conditions & Reference

Level status

0.68 ft below full pool

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

Reference levels

  • Full pool40 ft

Surrounding county drought

Moderate Drought

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

Severity

NoneExtreme
Trend
Stable

Surrounding county drought

Highlands County, FL

Moderate Drought

Moderate Drought. The largest share of Highlands County, FL is in Moderate Drought (D1), an official USDM drought category. These figures describe the surrounding county from the lake location, not the lake itself.. Trend: Stable compared with last week. Official drought (D1–D4) yes

Severity

NoneExtreme

Weekly trend

Stable

Compared with last week

Official drought (D1–D4)

Yes

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

Typical county impacts (USDM guidance)

  • Streamflows in the surrounding county may run below normal
  • Soils and vegetation can dry between rain events
  • Water managers may begin to watch supply more closely

U.S. Drought Monitor · map date Oct 6, 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 Highlands County, FL

Daily level summary

DateLevelChange
Oct 7, 202639.26+0.06
Oct 6, 202639.2+0.08
Oct 5, 202639.12+0.02
Oct 4, 202639.10
Oct 3, 202639.1+0.02
Oct 2, 202639.080
Oct 1, 202639.08+0.02

Common questions about Lake Istokpoga’s water level

  • The current water level at Lake Istokpoga is 39.32 ft (updated 5 hours ago). You can track the Lake Istokpoga lake level on the interactive chart and daily history above.

  • Full pool for Lake Istokpoga is 40 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 Istokpoga lake level is rising — rising about 0.20 ft over the past week. See the history chart above for the full picture.

  • Based on the latest gauge reading, Lake Istokpoga is currently 0.68 ft below full pool.

Lake level glossary

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

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