Brookville Lake lake and shoreline

Brookville Lake Water Level

Indiana

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Brookville Lake

Brookville Lake is currently 1.6 feet below full pool, with a water-surface elevation of 746.4 feet.

746.35 ft · Updated 17 hours ago · USACE LRL District

Current level

746.35ft

−1.65 ft vs full pool

Normal

Vs full pool

Since last reading

Down 0.12 ft

Previous readingOct 24746.48 ft

7-day change

Down 1.11 ft

7-day trend: Falling

8 daily readings in the last 7 days

30-day change

Down 2.37 ft

30 daily readings in the last 30 days

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Water Level History

Current
746.35 ft
24h
-0.12 ft
7d
-1.11 ft
30d
-2.37 ft

Elevation (ft) NGVD29 · MSL

Reference line is designed full pool.

Water Temperature

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Lake Level Context

Level remains below the full pool

Brookville Lake is currently 746.35 ft, 1.65 ft below its full pool. The lake has fallen 1.11 ft over the past 7 days and 2.37 ft over the past 30 days.

Brookville Lake Level Details

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

Conditions & Reference

Level status

1.65 ft below full pool

Current level
746.35 ft
Full pool
748 ft
DatumElevation referenced to National Geodetic Vertical Datum of 1929.
NGVD29
Elevation reference
MSL
Source
USACE LRL District

Reference levels

  • Full pool748 ft

Surrounding county drought

No Drought

Dominant category Abnormally Dry (D0); not counted as official drought.

Severity

NoneExtreme
Trend
Worsening

Surrounding county drought

Franklin County, IN

No Drought

No Drought. No USDM drought categories are reported for Franklin County, IN. These figures describe the surrounding county from the lake location, not the lake itself.. Trend: Worsening compared with last week. Official drought (D1–D4) no

Severity

NoneExtreme

Weekly trend

Worsening

Compared with last week

Official drought (D1–D4)

No

Abnormally Dry (D0) is present in the surrounding county, but D0 is not counted as official drought (D1–D4).

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 Franklin County, IN

Daily level summary

DateLevelChange
Oct 25, 2026746.36-0.12
Oct 24, 2026746.48-0.11
Oct 23, 2026746.59-0.11
Oct 22, 2026746.7-0.11
Oct 21, 2026746.81-0.29
Oct 20, 2026747.1-0.19
Oct 19, 2026747.29-0.18

Common questions about Brookville Lake’s water level

  • The current water level at Brookville Lake is 746.35 ft (updated 17 hours ago). You can track the Brookville Lake lake level on the interactive chart and daily history above.

  • Full pool for Brookville Lake is 748 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.

  • The current 7-day trend for the Brookville Lake lake level is falling — falling about 1.11 ft over the past week. See the history chart above for the full picture.

  • Based on the latest gauge reading, Brookville Lake is currently 1.65 ft below full pool.

Lake level glossary

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

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