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The linked gauge for Jamestown Reservoir reported 3.74 ft at its latest stored observation on Oct 10, 2026, on a rising 30-day trend (+0.92 ft).
Local gage height: 3.74 ft
+0.92 ft net change over past 30 days
Verified freshwater recreation waterbody
Comfortable (70–80°F) · Ideal swimming temperature
| Observation Date | Gage height (ft) | 24h Change | Approval Status |
|---|---|---|---|
| Sat, Oct 10, 2026 | 3.74 | -0.01 ft | Provisional |
| Fri, Oct 9, 2026 | 3.75 | -0.01 ft | Provisional |
| Thu, Oct 8, 2026 | 3.76 | +0.01 ft | Provisional |
| Wed, Oct 7, 2026 | 3.75 | 0.00 ft | Provisional |
| Tue, Oct 6, 2026 | 3.75 | -0.05 ft | Provisional |
| Mon, Oct 5, 2026 | 3.80 | +0.05 ft | Provisional |
| Sun, Oct 4, 2026 | 3.75 | -0.01 ft | Provisional |
| Sat, Oct 3, 2026 | 3.76 | +0.05 ft | Provisional |
| Fri, Oct 2, 2026 | 3.71 | +0.05 ft | Provisional |
| Thu, Oct 1, 2026 | 3.66 | +0.13 ft | Provisional |
| Wed, Sep 30, 2026 | 3.53 | -0.72 ft | Provisional |
| Tue, Sep 29, 2026 | 4.25 | +0.83 ft | Provisional |
| Mon, Sep 28, 2026 | 3.42 | +0.16 ft | Provisional |
| Sun, Sep 27, 2026 | 3.26 | — | Provisional |
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.