Columbia River at Vancouver, WA
USGS Site No: 14144700 • Columbia River • Clark County, WA
Columbia River at Vancouver, WA on the Columbia River is currently at 215,000 cfs (Low — 15th percentile for this date) . Gage height: 5.77 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for June 11 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 | 203,000 | |
| 25th | Low threshold | 237,000 | Today: 215,000 cfs |
| 50th (Median) | Normal (median) | 373,000 | |
| 75th | High threshold | 437,000 | |
| 95th | Very High threshold | 0 |
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 | 217,000 | 5.40 |
| May 27, 2026 | 201,000 | 4.83 |
| May 26, 2026 | 190,000 | 4.51 |
| May 25, 2026 | 184,000 | 4.06 |
| May 24, 2026 | 182,000 | 3.84 |
| May 23, 2026 | 203,000 | 4.62 |
| May 22, 2026 | 210,000 | 4.83 |
| May 21, 2026 | 212,000 | 5.05 |
| May 20, 2026 | 215,000 | 5.49 |
| May 19, 2026 | 226,000 | 6.05 |
| May 18, 2026 | 239,000 | 6.51 |
| May 17, 2026 | 244,000 | 6.77 |
| May 16, 2026 | 252,000 | 7.04 |
| May 15, 2026 | 254,000 | 6.72 |
| Apr 20, 2026 | 222,000 | 6.85 |
| Apr 19, 2026 | 235,000 | 7.31 |
| Apr 18, 2026 | 249,000 | 7.36 |
| Apr 17, 2026 | 230,000 | 6.70 |
| Apr 16, 2026 | 221,000 | 6.45 |
| Apr 15, 2026 | 214,000 | 6.16 |
| Apr 14, 2026 | 221,000 | 5.57 |
| Apr 13, 2026 | 216,000 | 5.22 |
| Apr 12, 2026 | 208,000 | 4.73 |
| Apr 11, 2026 | 197,000 | 4.26 |
| Apr 10, 2026 | 191,000 | 3.96 |
| Apr 9, 2026 | 180,000 | 3.99 |
| Apr 8, 2026 | 198,000 | 4.77 |
| Apr 7, 2026 | 210,000 | 5.39 |
| Apr 6, 2026 | 214,000 | 5.76 |
| Apr 5, 2026 | 219,000 | 5.96 |
Station Information
- USGS Site No
- 14144700
- State
- WA
- County
- Clark County
- Coordinates
- 45.6207, -122.6734
- Drainage Area
- 241,000 mi²
- Datum (ft)
- 1.8
- HUC Code
- 17080003
Recent Extremes
- Max discharge
-
304,000 cfsMar 15, 2026
- Min discharge
-
75,500 cfsSep 9, 2025
Computed from the local daily-values archive.
Nearby Gauges
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Willamette River at Portland, ORVery Low7.1 mi · -2,640 cfs
-
Fanno Creek at 56th Ave, at Portland, ORNormal9.6 mi · 0 cfs
-
Crystal Springs Creek at Bybee St, Portland, ORNormal10.2 mi · 13 cfs
-
Johnson Creek at Sycamore, ORLow12.7 mi · 3 cfs
-
Kelley Creek at Se 159th Drive at Portland, ORNormal13.1 mi · 1 cfs