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The linked gauge for Lady Bird Lake reported 21.72 ft at its latest stored observation on Oct 10, 2026, on a steady 30-day trend (+0.04 ft).
Local gage height: 21.72 ft
+0.04 ft net change over past 30 days
Deepest basin sounding across ~468 acres
Comfortable (70–80°F) · Ideal swimming temperature
Barton Spgs at Austin, TX · Oct 10, 1:00 PM UTC
| Observation Date | Gage height (ft) | 24h Change | Approval Status |
|---|---|---|---|
| Fri, Oct 9, 2026 | 21.68 | +0.01 ft | Provisional |
| Thu, Oct 8, 2026 | 21.67 | -0.03 ft | Provisional |
| Wed, Oct 7, 2026 | 21.70 | -0.02 ft | Provisional |
| Tue, Oct 6, 2026 | 21.72 | -0.02 ft | Provisional |
| Mon, Oct 5, 2026 | 21.74 | 0.00 ft | Provisional |
| Sun, Oct 4, 2026 | 21.74 | -0.10 ft | Provisional |
| Sat, Oct 3, 2026 | 21.84 | -0.04 ft | Provisional |
| Fri, Oct 2, 2026 | 21.88 | +0.12 ft | Provisional |
| Thu, Oct 1, 2026 | 21.76 | +0.08 ft | Provisional |
| Wed, Sep 30, 2026 | 21.68 | +0.03 ft | Provisional |
| Tue, Sep 29, 2026 | 21.65 | +0.01 ft | Provisional |
| Mon, Sep 28, 2026 | 21.64 | -0.01 ft | Provisional |
| Sun, Sep 27, 2026 | 21.65 | 0.00 ft | Provisional |
| Sat, Sep 26, 2026 | 21.65 | — | Provisional |
Current index calculated from verified local atmospheric, hydrographic & alert inputs.
Good for swimming (89/100), from 5 available inputs. Supporting this: No active official alerts for this lake. Measured water temperature 72°F from a representative gauge 4.1 mi away. Provisional data. Confidence is moderate (75%) because some inputs are unavailable or older than ideal.