Stillhouse Hollow Lake lake and shoreline

Stillhouse Hollow Lake Water Level

Officially Stillhouse Hollow Lake (Lampasas River)

Texas

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Stillhouse Hollow Lake

Stillhouse Hollow Lake is currently 1.3 feet below full pool, with a water-surface elevation of 620.7 feet.

620.73 ft · Updated Oct 26 · Texas Water Development Board

Current level

620.73ft

−1.27 ft vs full pool

Normal

Vs full pool

Since last reading

Down 0.03 ft

Previous readingOct 24620.76 ft

7-day change

Down 0.24 ft

7-day trend: Falling

8 daily readings in the last 7 days

30-day change

Up 0.05 ft

29 daily readings in the last 30 days

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Water Level History

Current
620.73 ft
24h
-0.03 ft
7d
-0.24 ft
30d
+0.05 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

Stillhouse Hollow Lake is currently 620.73 ft, 1.27 ft below its full pool. The lake has fallen 0.24 ft over the past 7 days and risen 0.05 ft over the past 30 days.

Stillhouse Hollow Lake Level Details

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

Conditions & Reference

Level status

1.27 ft below full pool

Current level
620.73 ft
Full pool
622 ft
DatumElevation referenced to National Geodetic Vertical Datum of 1929.
NGVD29
Elevation reference
MSL
Source
Texas Water Development Board

Reference levels

  • Full pool622 ft
  • Flood stage666 ft

Surrounding county drought

Severe Drought

99.7% of surrounding county in official drought (D1–D4).

Severity

NoneExtreme
Trend
Improving

Surrounding county drought

Bell County, TX

Severe Drought

Severe Drought. The largest share of Bell County, TX is in Severe Drought (D2), an official USDM drought category. These figures describe the surrounding county from the lake location, not the lake itself.. Trend: Improving compared with last week. Official drought (D1–D4) yes

Severity

NoneExtreme

Weekly trend

Improving

Compared with last week

Official drought (D1–D4)

Yes

99.7% of the surrounding county is in official drought categories (D1–D4). Dominant category remains Severe Drought.

Typical county impacts (USDM guidance)

  • Lower streamflows in the surrounding county
  • Drier soils and vegetation stress
  • Minor increase in wildfire risk for the area

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 Bell County, TX

Daily level summary

DateLevelChange
Oct 25, 2026620.73-0.03
Oct 24, 2026620.76-0.03
Oct 23, 2026620.79-0.04
Oct 22, 2026620.83-0.04
Oct 21, 2026620.87-0.03
Oct 20, 2026620.9-0.03
Oct 19, 2026620.93-0.04

Common questions about Stillhouse Hollow Lake’s water level

  • The current water level at Stillhouse Hollow Lake is 620.73 ft (updated Oct 26). You can track the Stillhouse Hollow Lake lake level on the interactive chart and daily history above.

  • Full pool for Stillhouse Hollow Lake is 622 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.

  • The current 7-day trend for the Stillhouse Hollow Lake lake level is falling — falling about 0.24 ft over the past week. See the history chart above for the full picture.

  • Based on the latest gauge reading, Stillhouse Hollow Lake is currently 1.27 ft below full pool.

Lake level glossary

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

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