Pecatonica River at Martintown
Critical Stages
9.5' - Action
13.5' - Flood
18' - Moderate
21' - Major
Latest Observation
Updated: 3:00 AM CST 12/7/25
Status: No Flooding
Stage: 5.89 ft
Flow: 0.667 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 3:00 AM 12/7 | 5.89 | 0.667 |
| 2:45 AM 12/7 | 5.88 | 0.664 |
| 2:30 AM 12/7 | 5.88 | 0.664 |
| 2:15 AM 12/7 | 5.88 | 0.664 |
| 2:00 AM 12/7 | 5.88 | 0.664 |
| 1:45 AM 12/7 | 5.87 | 0.662 |
| 1:30 AM 12/7 | 5.86 | 0.659 |
| 1:15 AM 12/7 | 5.86 | 0.659 |
| 1:00 AM 12/7 | 5.86 | 0.659 |
| 12:45 AM 12/7 | 5.85 | 0.656 |
| 12:30 AM 12/7 | 5.85 | 0.656 |
| 12:15 AM 12/7 | 5.84 | 0.653 |
| 12:00 AM 12/7 | 5.84 | 0.653 |
| 11:45 PM 12/6 | 5.83 | 0.65 |
| 11:30 PM 12/6 | 5.82 | 0.648 |
| 11:15 PM 12/6 | 5.82 | 0.648 |
| 11:00 PM 12/6 | 5.83 | 0.65 |
| 10:45 PM 12/6 | 5.81 | 0.645 |
| 10:30 PM 12/6 | 5.81 | 0.645 |
| 10:15 PM 12/6 | 5.8 | 0.642 |
| 10:00 PM 12/6 | 5.8 | 0.642 |
| 9:45 PM 12/6 | 5.79 | 0.639 |
| 9:30 PM 12/6 | 5.79 | 0.639 |
| 9:15 PM 12/6 | 5.79 | 0.639 |
| 9:00 PM 12/6 | 5.79 | 0.639 |
| 8:45 PM 12/6 | 5.79 | 0.639 |
| 8:30 PM 12/6 | 5.78 | 0.636 |
| 8:15 PM 12/6 | 5.78 | 0.636 |
| 8:00 PM 12/6 | 5.78 | 0.636 |
| 7:45 PM 12/6 | 5.77 | 0.634 |
24' -
Some homes in the Martintown area have floodwaters in their first floors sustaining major damage. Martintown Road and West River Road are flooded. Upstream in Browntown, Hwy 11, Highway MM and West Indies Road are flooded. Highway 73 is flooded about 1 mile downstream in Winslow Illinois.
23' -
Some homes in the Martintown area have floodwaters in their first floors sustaining major damage. Martintown Road and West River Road in Martintown are flooded. Upstream in Browntown, Hwy 11, Highway MM and West Indies Road are flooded. Highway 73 downstream in Winslow Illinois is flooded.
22' -
Some homes in the Martintown area have floodwaters in their basements and first floors sustaining major damage. Martintown Road and West River Road in Martintown are flooded. Upstream in Browntown, Hwy 11, Highway MM and West Indies Road are flooded. Highway 73 about 1 mile downstream in Winslow Illinois is flooded.
21' -
Some homes in the Martintown area have floodwaters in their basements and first floors. Martintown Road and West River Road in the Martintown area are flooded. Hwy 11, Highway MM and West Indies Road upstream in Browntown are flooded. Highway 73 about 1 mile downstream in Winslow Illinois is flooded.
19.5' -
Some homes in Martintown area have floodwaters in their basements and first floors, Highways MM and West Indies Road upstream in the Browntown area are flooded. Martintown Road and West River Road in Martintown are flooded as is Highway 73 about 1 mile downstream in Winslow Illinois.
18.5' -
Some homes in the Martintown area have floodwaters in their basements and first floors. Martintown Road and West River Road are flooded. Upstream in Browntown, Highway MM and West Indies Road are flooded. About 1 mile downstream in Winslow, Illinois, Highway 73 is flooded.
18' -
Floodwaters are in the basements of some homes in the Martintown area. Martintown Road and West River Road are flooded. Upstream in Browntown, Highway MM and West Indies Road are flooded. About 1 mile downstream in Winslow, Illinois, Highway 73 is flooded.
17.5' -
Floodwaters are in the back years of some homes in the Martintown area. Martintown Road and West River Road are flooded. Upstream in Browntown, Highway MM and West Indies Road are flooded. About 1 mile downstream in Winslow Illinois, Highway 73 is flooded.
16.5' -
Floodwaters are in the back yards of some homes in Martintown. Floodwaters affect Martintown Road and West River Road in the Martintown area. Upstream in Browntown, floodwaters affect Highway MM and West Indies Road.
16' -
Floodwaters are in the back yard of at least one home in Martintown. Floodwaters affect Martintown Road and West River Road in the Martintown area. Upstream in Browntown, floodwaters affect Highway MM and West Indies Road.
13.5' -
Floodwaters affect Martintown Road and West River Road in the Martintown area. Upstream in Browntown, floodwaters affect highway MM and West Indies Road.
13' -
Tillable farmland is flooded.
11' -
There is minor lowland flooding.
9.5' -
There is minor lowland flooding.
| Date | Stage (ft) |
|---|---|
| Mar 16, 2019 | 22.41 |
| Jul 1, 1969 | 21.46 |
| Jul 1, 1990 | 20.98 |
| Mar 27, 1916 | 20.8 |
| Mar 24, 1975 | 20.57 |
| Jul 8, 1993 | 20.36 |
| Feb 29, 1948 | 20.24 |
| Apr 3, 1959 | 20.23 |
| Feb 23, 2018 | 20.16 |
| Mar 4, 1965 | 19.94 |
| Apr 1, 1960 | 19.55 |
| Feb 23, 1997 | 19.09 |
| Oct 7, 2019 | 18.83 |
| Feb 23, 1953 | 18.8 |
| Feb 25, 1985 | 18.79 |
| Jan 7, 1946 | 18.77 |
| Oct 8, 2018 | 18.77 |
| Jul 11, 1951 | 18.56 |
| Mar 20, 1963 | 18.51 |
| Jun 4, 2000 | 18.51 |
Data provided by the National Weather Service.
