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Sinnemahoning Creek at Sinnemahoning
Critical Stages
13' - Action
17' - Flood
19' - Moderate
21' - Major
Latest Observation
Updated: 7:45 AM EST 12/6/25
Status: No Flooding
Stage: 2.52 ft
Flow: 0.359 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 1 PM 12/6 | 2.6 | 0.415 |
| 7 PM 12/6 | 2.6 | 0.415 |
| 1 AM 12/7 | 2.6 | 0.415 |
| 7 AM 12/7 | 2.6 | 0.415 |
| 1 PM 12/7 | 2.6 | 0.415 |
| 7 PM 12/7 | 2.6 | 0.415 |
| 1 AM 12/8 | 2.7 | 0.49 |
| 7 AM 12/8 | 2.8 | 0.57 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 7:45 AM 12/6 | 2.52 | 0.359 |
| 7:30 AM 12/6 | 2.52 | 0.359 |
| 7:15 AM 12/6 | 2.51 | 0.352 |
| 7:00 AM 12/6 | 2.5 | 0.346 |
| 6:45 AM 12/6 | 2.49 | 0.339 |
| 6:30 AM 12/6 | 2.48 | 0.333 |
| 6:15 AM 12/6 | 2.47 | 0.327 |
| 6:00 AM 12/6 | 2.46 | 0.32 |
| 5:45 AM 12/6 | 2.46 | 0.32 |
| 5:30 AM 12/6 | 2.46 | 0.32 |
| 5:15 AM 12/6 | 2.46 | 0.32 |
| 5:00 AM 12/6 | 2.46 | 0.32 |
| 4:45 AM 12/6 | 2.46 | 0.32 |
| 4:30 AM 12/6 | 2.46 | 0.32 |
| 4:15 AM 12/6 | 2.46 | 0.32 |
| 4:00 AM 12/6 | 2.47 | 0.327 |
| 3:45 AM 12/6 | 2.47 | 0.327 |
| 3:30 AM 12/6 | 2.48 | 0.333 |
| 3:15 AM 12/6 | 2.48 | 0.333 |
| 3:00 AM 12/6 | 2.49 | 0.339 |
| 2:45 AM 12/6 | 2.49 | 0.339 |
| 2:30 AM 12/6 | 2.5 | 0.346 |
| 2:15 AM 12/6 | 2.5 | 0.346 |
| 2:00 AM 12/6 | 2.51 | 0.352 |
| 1:45 AM 12/6 | 2.52 | 0.359 |
| 1:30 AM 12/6 | 2.52 | 0.359 |
| 1:15 AM 12/6 | 2.52 | 0.359 |
| 1:00 AM 12/6 | 2.52 | 0.359 |
| 12:45 AM 12/6 | 2.52 | 0.359 |
| 12:30 AM 12/6 | 2.52 | 0.359 |
33.5' -
FEMA 0.2 0X0P+0nnual Chance Flood Level (500-year flood).
25' -
FEMA 1 0X0P+0nnual Chance Flood Level (100-year flood).
22' -
FEMA 2 0X0P+0nnual Chance Flood Level (50-year flood). Flood of record from March 1936.
21' -
Both banks overflow. A number of homes on both banks are affected. Route 120 is innundated.
19' -
Several homes on the right, or south bank across from the mouth of the First Fork are affected by high water. Water level approaches Route 120 near the mouth of the First Fork.
17.5' -
Flood waters begin to reach the Wykoff Road Bridge.
17' -
The right, or south bank overflows across from the mouth of the First Fork of the Sinnemahoning.
15.5' -
FEMA 10 0X0P+0nnual Chance Flood Level (10-year flood).
| Date | Stage (ft) |
|---|---|
| Mar 18, 1936 | 21.94 |
| Jun 23, 1972 | 21.78 |
| Jul 18, 1942 | 21.58 |
| Nov 25, 1950 | 19.66 |
| Jan 19, 1996 | 19.02 |
| Sep 18, 2004 | 17.78 |
| Mar 10, 1964 | 17.1 |
| May 28, 1946 | 15.76 |
Data provided by the National Weather Service.
