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The linked gauge for Lake Sumner reported 41.97 ft at its latest stored observation on Oct 11, 2026, on a rising 30-day trend (+9.00 ft).
Local gage height: 41.97 ft
+9.00 ft net change over past 30 days
Verified freshwater recreation waterbody
Water temperature is not available from a verified source for this lake. LakeRadar does not estimate it from latitude, season, or a different lake.
| Observation Date | Gage height (ft) | 24h Change | Approval Status |
|---|---|---|---|
| Fri, Oct 9, 2026 | 41.60 | +0.10 ft | Provisional |
| Thu, Oct 8, 2026 | 41.50 | +0.20 ft | Provisional |
| Wed, Oct 7, 2026 | 41.30 | +0.20 ft | Provisional |
| Tue, Oct 6, 2026 | 41.10 | +0.20 ft | Provisional |
| Mon, Oct 5, 2026 | 40.90 | +0.22 ft | Provisional |
| Sun, Oct 4, 2026 | 40.68 | +0.23 ft | Provisional |
| Sat, Oct 3, 2026 | 40.45 | +0.24 ft | Provisional |
| Fri, Oct 2, 2026 | 40.21 | +0.30 ft | Provisional |
| Thu, Oct 1, 2026 | 39.91 | +0.76 ft | Provisional |
| Wed, Sep 30, 2026 | 39.15 | +1.20 ft | Provisional |
| Tue, Sep 29, 2026 | 37.95 | +0.36 ft | Provisional |
| Mon, Sep 28, 2026 | 37.59 | +0.32 ft | Provisional |
| Sun, Sep 27, 2026 | 37.27 | +0.51 ft | Provisional |
| Sat, Sep 26, 2026 | 36.76 | — | Provisional |
Estimated from recent weather conditions. Deeper water may be considerably cooler, especially in stratified lakes.
Direct in-situ sensor data is required to compute numeric suitability.
Water temperature is not available from a verified source for this lake. No swimming score is shown without it.