Grapevine Lake lake and shoreline

Grapevine Lake Water Level

Officially Grapevine Lake (Denton Creek)

Texas

Make Home Lake
Favorite

Grapevine Lake is currently 1.8 feet below full pool, with a water-surface elevation of 533.2 feet.

533.19 ft · Updated 11 hours ago · Texas Water Development Board

Current level

533.19ft

−1.81 ft vs full pool

Normal

Vs full pool

Since last reading

Up 0.09 ft

Previous readingSep 9533.1 ft

7-day change

Down 0.19 ft

7-day trend: Falling

8 daily readings in the last 7 days

30-day change

Down 1.17 ft

31 daily readings in the last 30 days

Share feedback or correction

Water Level History

Elevation (ft) NGVD29 · MSL

533 ft534 ft535 ftFULL POOL 535.00 ftAug 12Sep 11

Level status

1.81 ft below full pool

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

Reference levels

  • Full pool535 ft
  • Flood stage560 ft

Watershed drought

Severe Drought

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

Severity

NoneExtreme
Trend
Worsening

Watershed drought conditions

Tarrant County, TX

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 8, 2026. Updated weekly. droughtmonitor.unl.eduView drought map for Tarrant County, TX

Daily level summary

  • Sep 10, 2026

    533.19 ft

    +0.09 ft

  • Sep 9, 2026

    533.1 ft

    -0.06 ft

  • Sep 8, 2026

    533.16 ft

    -0.08 ft

  • Sep 7, 2026

    533.24 ft

    -0.03 ft

  • Sep 6, 2026

    533.27 ft

    -0.06 ft

  • Sep 5, 2026

    533.33 ft

    0 ft

  • Sep 4, 2026

    533.33 ft

    -0.05 ft

Common questions about Grapevine Lake’s water level

  • The current water level at Grapevine Lake is 533.19 ft (updated 11 hours ago). You can track the Grapevine Lake lake level on the interactive chart and daily history above.

  • Full pool for Grapevine Lake is 535 ft — the normal conservation target elevation when the reservoir is at its designed summer or operating pool.

  • The current 7-day trend for the Grapevine Lake lake level is falling — falling about 0.19 ft over the past week. See the history chart above for the full picture.

  • Based on the latest gauge reading, Grapevine Lake is currently 1.81 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.