Thomas Creek Near Scio, OR
USGS Site No: 14188800 • Thomas Creek • Linn County, OR
Thomas Creek Near Scio, OR on the Thomas Creek is currently at 133 cfs (Normal — 50th percentile for this date) . Gage height: 4.82 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 28 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.
| Percentile | Label | CFS Threshold | Today's Flow |
|---|---|---|---|
| 10th | Very Low threshold | 30 | |
| 25th | Low threshold | 55 | |
| 50th (Median) | Normal (median) | 131 | |
| 75th | High threshold | 343 | Today: 133 cfs |
| 95th | Very High threshold | 881 |
30-Day Hydrograph
Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 28, 2026 | 105 | — |
| May 27, 2026 | 112 | — |
| May 26, 2026 | 117 | — |
| May 25, 2026 | 109 | — |
| May 24, 2026 | 112 | — |
| May 23, 2026 | 117 | — |
| May 22, 2026 | 122 | — |
| May 21, 2026 | 129 | — |
| May 20, 2026 | 135 | — |
| May 19, 2026 | 143 | — |
| May 18, 2026 | 159 | — |
| May 17, 2026 | 183 | — |
| May 16, 2026 | 154 | — |
| May 15, 2026 | 151 | — |
| Apr 20, 2026 | 529 | — |
| Apr 19, 2026 | 616 | — |
| Apr 18, 2026 | 728 | — |
| Apr 17, 2026 | 873 | — |
| Apr 16, 2026 | 1,110 | — |
| Apr 15, 2026 | 1,210 | — |
| Apr 14, 2026 | 498 | — |
| Apr 13, 2026 | 507 | — |
| Apr 12, 2026 | 484 | — |
| Apr 11, 2026 | 425 | — |
| Apr 10, 2026 | 314 | — |
| Apr 9, 2026 | 331 | — |
| Apr 8, 2026 | 361 | — |
| Apr 7, 2026 | 397 | — |
| Apr 6, 2026 | 450 | — |
| Apr 5, 2026 | 511 | — |
Station Information
- USGS Site No
- 14188800
- State
- OR
- County
- Linn County
- Coordinates
- 44.7121, -122.7701
- Drainage Area
- 110 mi²
- Datum (ft)
- 370.0
- HUC Code
- 17090006
Flood Stage Thresholds
- Action Stage
- 15.5 ft
- Flood Stage
- 18.0 ft
- Moderate Flood
- 19.0 ft
- Major Flood
- 20.0 ft
Currently 13.18 ft below flood stage.
Recent Extremes
- Max discharge
-
8,190 cfsDec 19, 2025
- Min discharge
-
7 cfsAug 30, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
North Santiam River at Mehama, ORLow9.1 mi · 1,360 cfs
-
North Santiam River at Greens Bridge, near Jefferson, ORVery Low10.0 mi · 1,110 cfs
-
Little North Santiam River Near Mehama, ORNormal10.9 mi · 180 cfs
-
Willamette River at Albany, ORNormal17.3 mi · 6,800 cfs
-
Calapooia River at Albany, ORNormal18.7 mi · 119 cfs