Conemaugh River at Tunnelton, PA
USGS Site No: 03044000 • Conemaugh River • Indiana County, PA
Conemaugh River at Tunnelton, PA on the Conemaugh River is currently at 7,420 cfs (Very High — 100th percentile for this date) . Gage height: 6.77 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 | 606 | |
| 25th | Low threshold | 764 | |
| 50th (Median) | Normal (median) | 1,160 | |
| 75th | High threshold | 1,860 | |
| 95th | Very High threshold | 4,960 |
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 | 9,380 | — |
| May 27, 2026 | 7,860 | — |
| May 26, 2026 | 3,390 | — |
| May 25, 2026 | 1,270 | — |
| May 24, 2026 | 1,280 | — |
| May 23, 2026 | 1,260 | — |
| May 22, 2026 | 1,240 | — |
| May 21, 2026 | 1,210 | — |
| May 20, 2026 | 1,200 | — |
| May 19, 2026 | 1,210 | — |
| May 18, 2026 | 1,340 | — |
| May 17, 2026 | 1,610 | — |
| May 16, 2026 | 1,600 | — |
| May 15, 2026 | 1,840 | — |
| Apr 21, 2026 | 2,180 | — |
| Apr 20, 2026 | 2,180 | — |
| Apr 19, 2026 | 2,170 | — |
| Apr 18, 2026 | 2,150 | — |
| Apr 17, 2026 | 2,150 | — |
| Apr 16, 2026 | 2,150 | — |
| Apr 15, 2026 | 2,160 | — |
| Apr 14, 2026 | 2,390 | — |
| Apr 13, 2026 | 2,800 | — |
| Apr 12, 2026 | 2,840 | — |
| Apr 11, 2026 | 2,870 | — |
| Apr 10, 2026 | 3,470 | — |
| Apr 9, 2026 | 5,470 | — |
| Apr 8, 2026 | 9,500 | — |
| Apr 7, 2026 | 12,500 | — |
| Apr 6, 2026 | 12,600 | — |
Station Information
- USGS Site No
- 03044000
- State
- PA
- County
- Indiana County
- Coordinates
- 40.4545, -79.3909
- Drainage Area
- 1,358 mi²
- Datum (ft)
- 844.3
- HUC Code
- 05010007
Flood Stage Thresholds
- Flood Stage
- 13.3 ft
Currently 6.48 ft below flood stage.
Recent Extremes
- Max discharge
-
12,600 cfsApr 6, 2026
- Min discharge
-
262 cfsSep 20, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
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Loyalhanna Creek at Loyalhanna Dam, PAVery High3.1 mi · 1,470 cfs
-
Blacklick Creek at Josephine, PAHigh10.8 mi · 368 cfs
-
Loyalhanna Creek at Kingston, PAHigh11.5 mi · 489 cfs
-
Two Lick Creek at Graceton, PAHigh12.3 mi · 296 cfs
-
Kiskiminetas River at Vandergrift, PAVery High13.4 mi · 8,970 cfs