Loading page content…
Loading page content…
Loading lake conditions…
The linked gauge for Cass Lake reported 573.79 ft (relative to IGLD 1985) at its latest stored observation on Oct 9, 2026, on a falling 30-day trend (-0.47 ft).
Local gage height: 573.79 ft
-0.47 ft net change over past 30 days
Deepest basin sounding across ~1,280 acres
Brisk (50–60°F) · Cold shock risk · Wetsuit recommended
BELL BRANCH AT BEECH-DALY ROAD AT REDFORD, MI · Oct 9, 10:45 AM UTC
Nearby river temperature: 54.7°F at RIVER ROUGE AT SOUTHFIELD, MI (11.7 mi away) · Oct 9, 11:30 AM UTC
| Observation Date | Gage height (ft) | 24h Change | Approval Status |
|---|---|---|---|
| Fri, Oct 9, 2026 | 573.83 | +0.07 ft | Provisional |
| Thu, Oct 8, 2026 | 573.76 | -0.07 ft | Provisional |
| Wed, Oct 7, 2026 | 573.82 | -0.22 ft | Provisional |
| Tue, Oct 6, 2026 | 574.04 | +0.11 ft | Provisional |
| Mon, Oct 5, 2026 | 573.93 | -0.15 ft | Provisional |
| Sun, Oct 4, 2026 | 574.08 | -0.12 ft | Provisional |
| Sat, Oct 3, 2026 | 574.20 | +0.12 ft | Provisional |
| Fri, Oct 2, 2026 | 574.08 | +0.09 ft | Provisional |
| Thu, Oct 1, 2026 | 573.99 | -0.03 ft | Provisional |
| Wed, Sep 30, 2026 | 574.02 | -0.06 ft | Provisional |
| Tue, Sep 29, 2026 | 574.08 | -0.01 ft | Provisional |
| Mon, Sep 28, 2026 | 574.09 | -0.03 ft | Provisional |
| Sun, Sep 27, 2026 | 574.11 | -0.05 ft | Provisional |
| Sat, Sep 26, 2026 | 574.17 | — | Provisional |
Current index calculated from verified local atmospheric, hydrographic & alert inputs.
Poor for swimming (50/100), from 5 available inputs. Supporting this: No active official alerts for this lake. 1% chance of precipitation. Working against it: Measured water temperature 55°F from a representative gauge 15.2 mi away. Provisional data. Cold water hazard: thermal protection recommended below 60°F. Water temperature is 55°F (below 60°F). Immersion requires thermal protection. Confidence is moderate (75%) because some inputs are unavailable or older than ideal.