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The linked gauge for Grayson Lake reported 43.31 ft at its latest stored observation on Oct 9, 2026, on a falling 30-day trend (-0.99 ft).
Local gage height: 43.31 ft
-0.99 ft net change over past 30 days
Verified freshwater recreation waterbody
Refreshing (60–70°F) · Cool swim · Moderate comfort
Nearby river temperature: 69.3°F at LITTLE SANDY RIVER BELOW GRAYSON DAM NEAR LEON, KY (2.6 mi away) · Oct 9, 11:30 AM UTC
| Observation Date | Gage height (ft) | 24h Change | Approval Status |
|---|---|---|---|
| Wed, Oct 7, 2026 | 43.39 | -0.14 ft | Provisional |
| Mon, Oct 5, 2026 | 43.53 | -0.04 ft | Provisional |
| Sun, Oct 4, 2026 | 43.57 | -0.04 ft | Provisional |
| Sat, Oct 3, 2026 | 43.61 | -0.06 ft | Provisional |
| Fri, Oct 2, 2026 | 43.67 | -0.04 ft | Provisional |
| Thu, Oct 1, 2026 | 43.71 | -0.05 ft | Provisional |
| Wed, Sep 30, 2026 | 43.76 | -0.04 ft | Provisional |
| Tue, Sep 29, 2026 | 43.80 | -0.05 ft | Provisional |
| Mon, Sep 28, 2026 | 43.85 | -0.06 ft | Provisional |
| Sun, Sep 27, 2026 | 43.91 | -0.05 ft | Provisional |
| Sat, Sep 26, 2026 | 43.96 | -0.06 ft | Provisional |
| Fri, Sep 25, 2026 | 44.02 | -0.02 ft | Provisional |
| Thu, Sep 24, 2026 | 44.04 | 0.00 ft | Provisional |
| Wed, Sep 23, 2026 | 44.04 | — | Provisional |
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.