Flatrock River at St. Paul
Critical Stages
3' - Action
6' - Flood
10' - Moderate
13' - Major
Latest Observation
Updated: 5:45 AM EST 12/17/25
Status: No Flooding
Stage: 0.99 ft
Flow: 0.152 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 6:45 AM 12/17 | 0.97 | 0.144 |
| 6:30 AM 12/17 | 0.98 | 0.148 |
| 6:15 AM 12/17 | 0.98 | 0.148 |
| 6:00 AM 12/17 | 0.99 | 0.152 |
| 5:45 AM 12/17 | 0.99 | 0.152 |
| 5:30 AM 12/17 | 0.99 | 0.152 |
| 5:15 AM 12/17 | 1 | 0.156 |
| 5:00 AM 12/17 | 1 | 0.156 |
| 4:45 AM 12/17 | 1 | 0.156 |
| 4:30 AM 12/17 | 1.01 | 0.16 |
| 4:15 AM 12/17 | 1.01 | 0.16 |
| 4:00 AM 12/17 | 1.01 | 0.16 |
| 3:45 AM 12/17 | 1.02 | 0.164 |
| 3:30 AM 12/17 | 1.02 | 0.164 |
| 3:15 AM 12/17 | 1.02 | 0.164 |
| 3:00 AM 12/17 | 1.03 | 0.168 |
| 2:45 AM 12/17 | 1.03 | 0.168 |
| 2:30 AM 12/17 | 1.03 | 0.168 |
| 2:15 AM 12/17 | 1.04 | 0.172 |
| 2:00 AM 12/17 | 1.04 | 0.172 |
| 1:45 AM 12/17 | 1.05 | 0.176 |
| 1:30 AM 12/17 | 1.05 | 0.176 |
| 1:15 AM 12/17 | 1.06 | 0.181 |
| 1:00 AM 12/17 | 1.07 | 0.185 |
| 12:45 AM 12/17 | 1.08 | 0.19 |
| 12:30 AM 12/17 | 1.08 | 0.19 |
| 12:15 AM 12/17 | 1.09 | 0.195 |
| 12:00 AM 12/17 | 1.1 | 0.2 |
| 11:45 PM 12/16 | 1.1 | 0.2 |
| 11:30 PM 12/16 | 1.11 | 0.206 |
20' -
Approaching record flooding. Residential flooding likely. Local river roads flooded by several feet of water.
16' -
Local river roads flooded by more than 3 feet of water. Residential areas likely affected.
13' -
Major flooding starts. Local river roads flooded by more than 2 feet of water. Residential area possibly affected.
12' -
Significant flooding in progress along the Flatrock River. Local river roads are flooded with possibly a few residential areas affected.
9' -
Flooding occurs along Flatrock River in southern Shelby County. Towns affected include Geneva and Flat Rock.
6' -
Bartholomew CR 400N closed by high water. Flooding of at least one Shelby county road is also likely. May occur slightly below this level.
3.6' -
River at a dangerous level for small watercraft near low head dams.
| Date | Stage (ft) |
|---|---|
| Mar 27, 1913 | 20.5 |
| Jan 15, 1937 | 13 |
| Jan 6, 2005 | 12.87 |
| Jun 7, 2008 | 12.82 |
| May 24, 1968 | 12.37 |
| Mar 5, 1963 | 12.17 |
| Dec 22, 2013 | 11.4 |
| Jan 21, 1959 | 11.34 |
| Feb 8, 2019 | 11.15 |
| Dec 30, 1990 | 11.14 |
| Jan 21, 1937 | 11.05 |
| Mar 20, 2020 | 10.78 |
| Apr 6, 2025 | 10.73 |
| Jan 5, 1949 | 10.6 |
| Jun 1, 1997 | 10.5 |
| Apr 20, 2011 | 10.21 |
| May 1, 1983 | 10.12 |
| Apr 4, 2018 | 10.07 |
| Jan 27, 1952 | 9.98 |
| May 14, 1933 | 9.85 |
Data provided by the National Weather Service.
