Illinois River Near Gore, OK
USGS Site No: 07198000 • Illinois River • Sequoyah County, OK
Illinois River Near Gore, OK on the Illinois River is currently at 3,950 cfs (High — 79th percentile for this date) . Gage height: 11.27 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 | 129 | |
| 25th | Low threshold | 569 | |
| 50th (Median) | Normal (median) | 1,280 | |
| 75th | High threshold | 2,530 | |
| 95th | Very High threshold | 9,260 | Today: 3,950 cfs |
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 29, 2026 | 79 | — |
| May 28, 2026 | 1,380 | — |
| May 27, 2026 | 1,420 | — |
| May 26, 2026 | 1,390 | — |
| May 25, 2026 | 1,440 | — |
| May 24, 2026 | 1,380 | — |
| May 23, 2026 | 1,370 | — |
| May 22, 2026 | 807 | — |
| May 21, 2026 | 730 | — |
| May 20, 2026 | 1,380 | — |
| May 19, 2026 | 1,410 | — |
| May 18, 2026 | 1,560 | — |
| May 17, 2026 | 1,400 | — |
| May 16, 2026 | 1,380 | — |
| May 15, 2026 | 1,440 | — |
| Apr 21, 2026 | 2,800 | — |
| Apr 20, 2026 | 2,720 | — |
| Apr 19, 2026 | 2,720 | — |
| Apr 18, 2026 | 2,720 | — |
| Apr 17, 2026 | 2,680 | — |
| Apr 16, 2026 | 1,410 | — |
| Apr 15, 2026 | 1,420 | — |
| Apr 14, 2026 | 1,420 | — |
| Apr 13, 2026 | 1,420 | — |
| Apr 12, 2026 | 2,710 | — |
| Apr 11, 2026 | 2,690 | — |
| Apr 10, 2026 | 2,690 | — |
| Apr 9, 2026 | 2,730 | — |
| Apr 8, 2026 | 2,740 | — |
| Apr 7, 2026 | 2,730 | — |
Station Information
- USGS Site No
- 07198000
- State
- OK
- County
- Sequoyah County
- Coordinates
- 35.5732, -95.0688
- Drainage Area
- 1,615 mi²
- Datum (ft)
- 468.5
- HUC Code
- 11110103
Flood Stage Thresholds
- Action Stage
- 19.0 ft
- Flood Stage
- 23.0 ft
Currently 11.73 ft below flood stage.
Recent Extremes
- Max discharge
-
14,300 cfsApr 22, 2025
- Min discharge
-
23 cfsMar 1, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Arkansas River Near Muskogee, OKNormal18.7 mi · 33,000 cfs
-
Caney Creek Near Barber, OKVery Low18.9 mi · 18 cfs
-
Canadian River Near Whitefield, OKLow23.5 mi · 2,250 cfs
-
Illinois River Near Tahlequah, OKNormal25.7 mi · 867 cfs
-
Baron Fork at Eldon, OKLow27.4 mi · 98 cfs