Portneuf River. above Toponce Road, near Chesterfield, ID
USGS Site No: 13071010 • Portneuf River. • Caribou County, ID
Portneuf River. above Toponce Road, near Chesterfield, ID on the Portneuf River. is currently at 86 cfs (Unknown) . Gage height: 19.55 ft.
Reading from
86
CFS Discharge
19.55
Gage Height (ft)
Unknown
Flow Condition
N/A
Flood Status
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.
10th–95th historical
Day-of-year median
Recent discharge
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 29, 2026 | 82 | — |
| May 28, 2026 | 82 | — |
| May 27, 2026 | 82 | — |
| May 26, 2026 | 83 | — |
| May 25, 2026 | 83 | — |
| May 24, 2026 | 82 | — |
| May 23, 2026 | 76 | — |
| May 22, 2026 | 73 | — |
| May 21, 2026 | 73 | — |
| May 20, 2026 | 73 | — |
| May 19, 2026 | 73 | — |
| May 18, 2026 | 73 | — |
| May 17, 2026 | 73 | — |
| May 16, 2026 | 74 | — |
| May 15, 2026 | 74 | — |
| Apr 20, 2026 | 5 | — |
| Apr 17, 2026 | 5 | — |
| Apr 16, 2026 | 5 | — |
| Apr 15, 2026 | 5 | — |
| Apr 14, 2026 | 5 | — |
| Apr 13, 2026 | 5 | — |
| Apr 12, 2026 | 4 | — |
| Apr 11, 2026 | 5 | — |
| Apr 10, 2026 | 4 | — |
| Apr 9, 2026 | 4 | — |
| Apr 8, 2026 | 4 | — |
| Apr 7, 2026 | 4 | — |
| Apr 6, 2026 | 4 | — |
| Apr 5, 2026 | 4 | — |
| Apr 4, 2026 | 5 | — |
Station Information
- USGS Site No
- 13071010
- State
- ID
- County
- Caribou County
- Coordinates
- 42.8697, -111.9342
- Drainage Area
- 92 mi²
- Datum (ft)
- 5,327.4
- HUC Code
- 170402080105
Recent Extremes
- Max discharge
-
91 cfsJul 8, 2025
- Min discharge
-
0 cfsOct 9, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Portneuf River at Pebble IDVery High9.4 mi · 269 cfs
-
Portneuf River. at Inkom, IDUnknown17.0 mi · 47 cfs
-
Portneuf River at Topaz IDHigh18.6 mi · 198 cfs
-
Bear River at Alexander IDLow19.6 mi · 160 cfs
-
Blackfoot River above Reservoir near Henry IDNormal22.0 mi · 66 cfs