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The linked gauge for Lake Billy Chinook reported 1942.41 ft at its latest stored observation on Oct 9, 2026, on a falling 30-day trend (-2.16 ft).
Freeze Watch issued October 9 at 6:10AM PDT until October 10 at 10:00AM PDT by NWS Pendleton OR
Local gage height: 1942.41 ft
-2.16 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 |
|---|---|---|---|
| Thu, Oct 8, 2026 | 1942.40 | 0.00 ft | Provisional |
| Wed, Oct 7, 2026 | 1942.40 | 0.00 ft | Provisional |
| Tue, Oct 6, 2026 | 1942.40 | +0.01 ft | Provisional |
| Mon, Oct 5, 2026 | 1942.39 | -0.01 ft | Provisional |
| Sun, Oct 4, 2026 | 1942.40 | 0.00 ft | Provisional |
| Sat, Oct 3, 2026 | 1942.40 | +0.11 ft | Provisional |
| Fri, Oct 2, 2026 | 1942.29 | -0.08 ft | Provisional |
| Thu, Oct 1, 2026 | 1942.37 | -0.02 ft | Provisional |
| Wed, Sep 30, 2026 | 1942.39 | -0.15 ft | Provisional |
| Tue, Sep 29, 2026 | 1942.54 | +0.09 ft | Provisional |
| Mon, Sep 28, 2026 | 1942.45 | +0.03 ft | Provisional |
| Sun, Sep 27, 2026 | 1942.42 | -0.16 ft | Provisional |
| Sat, Sep 26, 2026 | 1942.58 | -0.19 ft | Provisional |
| Fri, Sep 25, 2026 | 1942.77 | — | 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.