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The linked gauge for Lake Lewisville reported 518.48 ft at its latest stored observation on Oct 9, 2026, on a falling 30-day trend (-0.68 ft).
Air Quality Alert issued October 8 at 2:31PM CDT by NWS Fort Worth TX
Local gage height: 518.48 ft
-0.68 ft net change over past 30 days
Verified freshwater recreation waterbody
Water temperature is not available from a verified source for this lake. LakeRadar does not estimate it from latitude, season, or a different lake.
| Observation Date | Gage height (ft) | 24h Change | Approval Status |
|---|---|---|---|
| Thu, Oct 8, 2026 | 518.51 | -0.06 ft | Provisional |
| Mon, Oct 5, 2026 | 518.57 | 0.00 ft | Provisional |
| Sun, Oct 4, 2026 | 518.57 | +0.02 ft | Provisional |
| Sat, Oct 3, 2026 | 518.55 | +0.02 ft | Provisional |
| Fri, Oct 2, 2026 | 518.53 | +0.12 ft | Provisional |
| Thu, Oct 1, 2026 | 518.41 | +0.33 ft | Provisional |
| Wed, Sep 30, 2026 | 518.08 | -0.09 ft | Provisional |
| Tue, Sep 29, 2026 | 518.17 | -0.04 ft | Provisional |
| Mon, Sep 28, 2026 | 518.21 | -0.05 ft | Provisional |
| Sun, Sep 27, 2026 | 518.26 | -0.05 ft | Provisional |
| Sat, Sep 26, 2026 | 518.31 | -0.05 ft | Provisional |
| Fri, Sep 25, 2026 | 518.36 | -0.04 ft | Provisional |
| Thu, Sep 24, 2026 | 518.40 | -0.06 ft | Provisional |
| Wed, Sep 23, 2026 | 518.46 | — | Provisional |
Estimated from recent weather conditions. Deeper water may be considerably cooler, especially in stratified lakes.
Direct in-situ sensor data is required to compute numeric suitability.
Water temperature is not available from a verified source for this lake. No swimming score is shown without it.