Fanno Creek at 56th Ave, at Portland, OR
USGS Site No: 14206900 • Fanno Creek • Multnomah County, OR
Fanno Creek at 56th Ave, at Portland, OR on the Fanno Creek is currently at 0 cfs (Normal — 27th percentile for this date) . Gage height: 8.55 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 | 0 | |
| 25th | Low threshold | 0 | |
| 50th (Median) | Normal (median) | 1 | Today: 0 cfs |
| 75th | High threshold | 1 | |
| 95th | Very High threshold | 7 |
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 | 0 | — |
| May 27, 2026 | 0 | — |
| May 26, 2026 | 1 | — |
| May 25, 2026 | 1 | — |
| May 24, 2026 | 0 | — |
| May 23, 2026 | 0 | — |
| May 22, 2026 | 0 | — |
| May 21, 2026 | 0 | — |
| May 20, 2026 | 0 | — |
| May 19, 2026 | 0 | — |
| May 18, 2026 | 1 | — |
| May 17, 2026 | 1 | — |
| May 16, 2026 | 1 | — |
| May 15, 2026 | 1 | — |
| Apr 20, 2026 | 1 | — |
| Apr 19, 2026 | 1 | — |
| Apr 18, 2026 | 1 | — |
| Apr 17, 2026 | 1 | — |
| Apr 16, 2026 | 2 | — |
| Apr 15, 2026 | 10 | — |
| Apr 14, 2026 | 1 | — |
| Apr 13, 2026 | 1 | — |
| Apr 12, 2026 | 2 | — |
| Apr 11, 2026 | 3 | — |
| Apr 10, 2026 | 1 | — |
| Apr 9, 2026 | 0 | — |
| Apr 8, 2026 | 0 | — |
| Apr 7, 2026 | 0 | — |
| Apr 6, 2026 | 0 | — |
| Apr 5, 2026 | 1 | — |
Station Information
- USGS Site No
- 14206900
- State
- OR
- County
- Multnomah County
- Coordinates
- 45.4882, -122.7348
- Drainage Area
- 2 mi²
- Datum (ft)
- 242.8
- HUC Code
- 17090010
Flood Stage Thresholds
- Action Stage
- 10.5 ft
- Flood Stage
- 11.1 ft
Currently 2.55 ft below flood stage.
Recent Extremes
- Max discharge
-
49 cfsDec 9, 2025
- Min discharge
-
0 cfsJul 19, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Willamette River at Portland, ORVery Low3.8 mi · -2,640 cfs
-
Tryon Creek Near Lake Oswego, ORNormal5.0 mi · 2 cfs
-
Fanno Creek at Durham, ORNormal5.9 mi · 7 cfs
-
Chicken Creek above Seasonal Trail, near Sherwood, ORVery High8.7 mi · 0 cfs
-
Tualatin River at West Linn, ORNormal9.9 mi · 329 cfs