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The linked gauge for Green Peter Reservoir reported 879.14 ft at its latest stored observation on Oct 8, 2026, on a falling 30-day trend (-27.18 ft).
Local gage height: 879.14 ft
-27.18 ft net change over past 30 days
Verified freshwater recreation waterbody
Refreshing (60–70°F) · Cool swim · Moderate comfort
MIDDLE SANTIAM R BLW GREEN PETER DAM NR FOSTER, OR · Oct 8, 6:00 PM UTC
| Observation Date | Gage height (ft) | 24h Change | Approval Status |
|---|---|---|---|
| Thu, Oct 8, 2026 | 880.07 | -3.99 ft | Provisional |
| Mon, Oct 5, 2026 | 884.06 | -0.63 ft | Provisional |
| Sun, Oct 4, 2026 | 884.69 | -1.19 ft | Provisional |
| Sat, Oct 3, 2026 | 885.88 | -1.18 ft | Provisional |
| Fri, Oct 2, 2026 | 887.06 | -1.17 ft | Provisional |
| Thu, Oct 1, 2026 | 888.23 | -0.99 ft | Provisional |
| Wed, Sep 30, 2026 | 889.22 | -0.95 ft | Provisional |
| Tue, Sep 29, 2026 | 890.17 | +0.01 ft | Provisional |
| Mon, Sep 28, 2026 | 890.16 | -0.93 ft | Provisional |
| Sun, Sep 27, 2026 | 891.09 | -0.92 ft | Provisional |
| Sat, Sep 26, 2026 | 892.01 | -0.87 ft | Provisional |
| Fri, Sep 25, 2026 | 892.88 | -0.89 ft | Provisional |
| Thu, Sep 24, 2026 | 893.77 | -0.57 ft | Provisional |
| Wed, Sep 23, 2026 | 894.34 | — | Provisional |
Current index calculated from verified local atmospheric, hydrographic & alert inputs.
Fair for swimming (73/100), from 5 available inputs. Supporting this: No active official alerts for this lake. Wind 1 mph from the south-southwest. Working against it: Air temperature 53°F. Confidence is moderate (75%) because some inputs are unavailable or older than ideal.