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The linked gauge for Storm Lake reported 13.46 ft at its latest stored observation on Oct 10, 2026, on a rising 30-day trend (+0.17 ft).
Local gage height: 13.46 ft
+0.17 ft net change over past 30 days
Verified freshwater recreation waterbody
Refreshing (60–70°F) · Cool swim · Moderate comfort
Storm Lake at Storm Lake, IA · Oct 10, 6:00 PM UTC
| Observation Date | Gage height (ft) | 24h Change | Approval Status |
|---|---|---|---|
| Sat, Oct 10, 2026 | 13.46 | +0.01 ft | Provisional |
| Fri, Oct 9, 2026 | 13.45 | +0.05 ft | Provisional |
| Thu, Oct 8, 2026 | 13.40 | 0.00 ft | Provisional |
| Wed, Oct 7, 2026 | 13.40 | -0.01 ft | Provisional |
| Tue, Oct 6, 2026 | 13.41 | 0.00 ft | Provisional |
| Mon, Oct 5, 2026 | 13.41 | -0.01 ft | Provisional |
| Sun, Oct 4, 2026 | 13.42 | -0.01 ft | Provisional |
| Sat, Oct 3, 2026 | 13.43 | -0.01 ft | Provisional |
| Fri, Oct 2, 2026 | 13.44 | -0.01 ft | Provisional |
| Thu, Oct 1, 2026 | 13.45 | +0.08 ft | Provisional |
| Wed, Sep 30, 2026 | 13.37 | +0.02 ft | Provisional |
| Tue, Sep 29, 2026 | 13.35 | 0.00 ft | Provisional |
| Mon, Sep 28, 2026 | 13.35 | 0.00 ft | Provisional |
| Sun, Sep 27, 2026 | 13.35 | — | Provisional |
Current index calculated from verified local atmospheric, hydrographic & alert inputs.
Good for swimming (78/100), from 5 available inputs. Supporting this: No active official alerts for this lake. 0% chance of precipitation. Confidence is moderate (77%) because some inputs are unavailable or older than ideal.