Tioga River at Tioga Junction
Critical Stages
13' - Action
15' - Flood
17' - Moderate
20' - Major
Latest Observation
Updated: 10:00 PM EST 12/14/25
Status: No Flooding
Stage: 6.92 ft
Flow: 0.105 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 1 AM 12/15 | 6.7 | 0.06 |
| 7 AM 12/15 | 6.7 | 0.06 |
| 1 PM 12/15 | 6.7 | 0.06 |
| 7 PM 12/15 | 6.7 | 0.06 |
| 1 AM 12/16 | 6.7 | 0.06 |
| 7 AM 12/16 | 6.7 | 0.06 |
| 1 PM 12/16 | 6.7 | 0.06 |
| 7 PM 12/16 | 6.7 | 0.06 |
| 1 AM 12/17 | 6.7 | 0.06 |
| 7 AM 12/17 | 6.7 | 0.06 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 10:00 PM 12/14 | 6.92 | 0.105 |
| 9:45 PM 12/14 | 6.92 | 0.105 |
| 9:30 PM 12/14 | 6.92 | 0.105 |
| 9:15 PM 12/14 | 6.92 | 0.105 |
| 9:00 PM 12/14 | 6.92 | 0.105 |
| 8:45 PM 12/14 | 6.91 | 0.102 |
| 8:30 PM 12/14 | 6.9 | 0.1 |
| 8:15 PM 12/14 | 6.89 | 0.0976 |
| 8:00 PM 12/14 | 6.88 | 0.0952 |
| 7:45 PM 12/14 | 6.87 | 0.0929 |
| 7:30 PM 12/14 | 6.85 | 0.0884 |
| 7:15 PM 12/14 | 6.83 | 0.0841 |
| 7:00 PM 12/14 | 6.81 | 0.08 |
| 6:45 PM 12/14 | 6.78 | 0.074 |
| 6:30 PM 12/14 | 6.76 | 0.0703 |
| 6:15 PM 12/14 | 6.73 | 0.0649 |
| 6:00 PM 12/14 | 6.72 | 0.0633 |
| 5:45 PM 12/14 | 6.71 | 0.0616 |
| 5:30 PM 12/14 | 6.7 | 0.06 |
| 5:15 PM 12/14 | 6.7 | 0.06 |
| 5:00 PM 12/14 | 6.7 | 0.06 |
| 4:45 PM 12/14 | 6.7 | 0.06 |
| 4:30 PM 12/14 | 6.7 | 0.06 |
| 4:15 PM 12/14 | 6.7 | 0.06 |
| 4:00 PM 12/14 | 6.7 | 0.06 |
| 3:45 PM 12/14 | 6.7 | 0.06 |
| 3:30 PM 12/14 | 6.7 | 0.06 |
| 3:15 PM 12/14 | 6.7 | 0.06 |
| 3:00 PM 12/14 | 6.7 | 0.06 |
| 2:45 PM 12/14 | 6.7 | 0.06 |
27' -
Flood waters begin to reach the Park Street Bridge in Tioga.
22.1' -
Flood of record from September 1975.
20' -
Widespread flooding occurs on both bankds. Much of Tioga Junction is affected by high water. A number of roads are closed. Flood waters begin to reach the Route 287 bridge on the northh side of Tioga.
18.5' -
FEMA 0.2 0X0P+0nnual Chance Flood Level (500-year flood). Flood waters begin to reach the Junction Cross Road Bridge near Williamson High School.
17.5' -
Flood waters begin to reach the Mechanic Street Bridge in Lawrenceville.
17' -
The right, or east bank overflows. A number of homes on both banks are affected. Several roads are closed. Flood waters begin to reach the Main Street Bridge in Lawrenceville.
15' -
The left, or west bank overflows, closing a couple of roads. A few homes are affected. FEMA 1 0X0P+0nnual Chance Flood Level (50-year flood).
13.5' -
FEMA 2 0X0P+0nnual Chance Flood Level (50-year flood).
13' -
FEMA 10 0X0P+0nnunal Chance Flood Level (10-year flood).
| Date | Stage (ft) |
|---|---|
| Sep 25, 1975 | 22.12 |
| Jan 26, 1978 | 17.2 |
| Feb 25, 1977 | 16.7 |
| May 14, 1978 | 16.7 |
| Nov 5, 1977 | 16.45 |
| Jan 9, 1978 | 16.42 |
| Mar 21, 1978 | 15.6 |
| Aug 18, 1994 | 15.42 |
| Sep 17, 2004 | 15.33 |
| Jan 19, 1996 | 14.680000305176 |
| Aug 21, 1994 | 13.34 |
Data provided by the National Weather Service.
