Rock River at Como
Critical Stages
10' - Action
12.5' - Flood
15.5' - Moderate
18' - Major
Latest Observation
Updated: 7:30 PM CST 12/17/25
Status: No Flooding
Stage: 4.51 ft
Flow: 6.1 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 7:30 PM 12/17 | 4.51 | 6.1 |
| 7:15 PM 12/17 | 4.52 | 6.12 |
| 7:00 PM 12/17 | 4.53 | 6.14 |
| 6:45 PM 12/17 | 4.54 | 6.17 |
| 6:30 PM 12/17 | 4.56 | 6.21 |
| 6:15 PM 12/17 | 4.57 | 6.23 |
| 6:00 PM 12/17 | 4.59 | 6.28 |
| 5:45 PM 12/17 | 4.6 | 6.3 |
| 5:30 PM 12/17 | 4.62 | 6.34 |
| 5:15 PM 12/17 | 4.64 | 6.39 |
| 5:00 PM 12/17 | 4.65 | 6.41 |
| 4:45 PM 12/17 | 4.68 | 6.48 |
| 4:30 PM 12/17 | 4.7 | 6.52 |
| 4:15 PM 12/17 | 4.72 | 6.57 |
| 4:00 PM 12/17 | 4.75 | 6.64 |
| 3:45 PM 12/17 | 4.77 | 6.68 |
| 3:30 PM 12/17 | 4.79 | 6.73 |
| 3:15 PM 12/17 | 4.81 | 6.78 |
| 3:00 PM 12/17 | 4.82 | 6.8 |
| 2:45 PM 12/17 | 4.85 | 6.87 |
| 2:30 PM 12/17 | 4.86 | 6.89 |
| 2:15 PM 12/17 | 4.89 | 6.96 |
| 2:00 PM 12/17 | 4.9 | 6.98 |
| 1:45 PM 12/17 | 4.92 | 7.03 |
| 1:30 PM 12/17 | 4.94 | 7.08 |
| 1:15 PM 12/17 | 4.94 | 7.08 |
| 1:00 PM 12/17 | 4.96 | 7.13 |
| 12:45 PM 12/17 | 4.97 | 7.15 |
| 12:30 PM 12/17 | 4.98 | 7.17 |
| 12:15 PM 12/17 | 4.98 | 7.17 |
15.6' -
Blue Goose Road near Anderson Road east of Lyndon is overtopped and south of Como, water is encroaching onto Prophetstown Road west of Luther Road.
12.8' -
Water begins to encroach into properties on Regan Road northeast of Como.
12.3' -
Water begins to encroach on the parking areas at Lawrence Park boat launch in Sterling and the Moline Road rest area boat launch southwest of Como.
10' -
Water begins to encroach on the parking area at Prophetstown State Park.
| Date | Stage (ft) |
|---|---|
| Jul 23, 2017 | 15.64 |
| Mar 16, 2019 | 15.18 |
| Feb 21, 2018 | 14.68 |
| Oct 5, 2019 | 13.3 |
| Jul 16, 2024 | 12.97 |
| Jun 16, 2015 | 11.64 |
| Dec 15, 2015 | 9.86 |
Data provided by the National Weather Service.
