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The linked gauge for Great Salt Lake reported 3.10 ft at its latest stored observation on Oct 11, 2026, on a rising 30-day trend (+0.79 ft).
Wind Advisory issued October 10 at 9:47PM MDT until October 11 at 6:00AM MDT by NWS Salt Lake City UT
Local gage height: 3.10 ft
+0.79 ft net change over past 30 days
Deepest basin sounding across ~950,000 acres
Refreshing (60–70°F) · Cool swim · Moderate comfort
GSL FARMINGTON BAY OUTFLOW AT CAUSEWAY BRIDGE · Oct 11, 5:45 AM UTC
| Observation Date | Gage height (ft) | 24h Change | Approval Status |
|---|---|---|---|
| Sun, Oct 11, 2026 | 3.13 | +0.22 ft | Provisional |
| Sat, Oct 10, 2026 | 2.91 | +0.07 ft | Provisional |
| Fri, Oct 9, 2026 | 2.84 | +0.04 ft | Provisional |
| Thu, Oct 8, 2026 | 2.80 | 0.00 ft | Provisional |
| Wed, Oct 7, 2026 | 2.80 | 0.00 ft | Provisional |
| Tue, Oct 6, 2026 | 2.80 | +0.01 ft | Provisional |
| Mon, Oct 5, 2026 | 2.79 | +0.03 ft | Provisional |
| Sun, Oct 4, 2026 | 2.76 | +0.03 ft | Provisional |
| Sat, Oct 3, 2026 | 2.73 | +0.02 ft | Provisional |
| Fri, Oct 2, 2026 | 2.71 | +0.06 ft | Provisional |
| Thu, Oct 1, 2026 | 2.65 | +0.04 ft | Provisional |
| Wed, Sep 30, 2026 | 2.61 | +0.01 ft | Provisional |
| Tue, Sep 29, 2026 | 2.60 | -0.04 ft | Provisional |
| Mon, Sep 28, 2026 | 2.64 | — | Provisional |
Current index calculated from verified local atmospheric, hydrographic & alert inputs.
Very Poor / Avoid for swimming (28/100), from 5 available inputs. Working against it: Active severe alert: Flood Watch. Measured water temperature 60°F. Provisional data. Confidence is moderate (77%) because some inputs are unavailable or older than ideal.