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The linked gauge for Tuttle Creek Lake reported 1095.18 ft at its latest stored observation on Oct 8, 2026, on a rising 30-day trend (+16.86 ft).
Local gage height: 1095.18 ft
+16.86 ft net change over past 30 days
Deepest basin sounding across ~12,500 acres
Refreshing (60–70°F) · Cool swim · Moderate comfort
BIG BLUE R NR MANHATTAN, KS · Oct 8, 10:00 PM UTC
| Observation Date | Gage height (ft) | 24h Change | Approval Status |
|---|---|---|---|
| Thu, Oct 8, 2026 | 1095.26 | -0.25 ft | Provisional |
| Wed, Oct 7, 2026 | 1095.51 | +0.63 ft | Provisional |
| Tue, Oct 6, 2026 | 1094.88 | +1.20 ft | Provisional |
| Mon, Oct 5, 2026 | 1093.68 | +2.00 ft | Provisional |
| Sun, Oct 4, 2026 | 1091.68 | +2.66 ft | Provisional |
| Sat, Oct 3, 2026 | 1089.02 | +3.10 ft | Provisional |
| Fri, Oct 2, 2026 | 1085.92 | +3.36 ft | Provisional |
| Thu, Oct 1, 2026 | 1082.56 | +2.21 ft | Provisional |
| Wed, Sep 30, 2026 | 1080.35 | +0.21 ft | Provisional |
| Tue, Sep 29, 2026 | 1080.14 | +0.23 ft | Provisional |
| Mon, Sep 28, 2026 | 1079.91 | +0.82 ft | Provisional |
| Sun, Sep 27, 2026 | 1079.09 | -0.04 ft | Provisional |
| Sat, Sep 26, 2026 | 1079.13 | +0.07 ft | Provisional |
| Fri, Sep 25, 2026 | 1079.06 | — | Provisional |
Current index calculated from verified local atmospheric, hydrographic & alert inputs.
Good for swimming (87/100), from 5 available inputs. Supporting this: No active official alerts for this lake. Air temperature 77°F. Confidence is moderate (75%) because some inputs are unavailable or older than ideal.