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Grass River at Chase Mills
Critical Stages
7' - Action
Flood
Moderate
Major
Latest Observation
Updated: 6:00 AM EST 12/18/25
Status: No Flooding
Stage: 5.27 ft
Flow: 1.37 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 1 PM 12/18 | 4.6 | 0.305 |
| 7 PM 12/18 | 4.6 | 0.305 |
| 1 AM 12/19 | 4.6 | 0.305 |
| 7 AM 12/19 | 4.7 | 0.407 |
| 1 PM 12/19 | 4.9 | 0.698 |
| 7 PM 12/19 | 5.1 | 1.03 |
| 1 AM 12/20 | 5.2 | 1.22 |
| 7 AM 12/20 | 5.3 | 1.44 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 6:00 AM 12/18 | 5.27 | 1.37 |
| 5:45 AM 12/18 | 5.27 | 1.37 |
| 5:30 AM 12/18 | 5.27 | 1.37 |
| 5:15 AM 12/18 | 5.27 | 1.37 |
| 5:00 AM 12/18 | 5.27 | 1.37 |
| 4:45 AM 12/18 | 5.26 | 1.35 |
| 4:30 AM 12/18 | 5.26 | 1.35 |
| 4:15 AM 12/18 | 5.26 | 1.35 |
| 4:00 AM 12/18 | 5.25 | 1.33 |
| 3:45 AM 12/18 | 5.25 | 1.33 |
| 3:30 AM 12/18 | 5.25 | 1.33 |
| 3:15 AM 12/18 | 5.24 | 1.31 |
| 3:00 AM 12/18 | 5.22 | 1.26 |
| 2:45 AM 12/18 | 5.21 | 1.24 |
| 2:30 AM 12/18 | 5.2 | 1.22 |
| 2:15 AM 12/18 | 5.2 | 1.22 |
| 2:00 AM 12/18 | 5.19 | 1.2 |
| 1:45 AM 12/18 | 5.18 | 1.18 |
| 1:30 AM 12/18 | 5.18 | 1.18 |
| 1:15 AM 12/18 | 5.17 | 1.16 |
| 1:00 AM 12/18 | 5.16 | 1.14 |
| 12:45 AM 12/18 | 5.15 | 1.12 |
| 12:30 AM 12/18 | 5.14 | 1.1 |
| 12:15 AM 12/18 | 5.14 | 1.1 |
| 12:00 AM 12/18 | 5.13 | 1.08 |
| 11:45 PM 12/17 | 5.13 | 1.08 |
| 11:30 PM 12/17 | 5.12 | 1.07 |
| 11:15 PM 12/17 | 5.12 | 1.07 |
| 11:00 PM 12/17 | 5.12 | 1.07 |
| 10:45 PM 12/17 | 5.11 | 1.05 |
No flood impact data available for this location.
| Date | Stage (ft) |
|---|---|
| Aug 11, 2024 | 8.48 |
| Apr 9, 2014 | 8.16 |
| Sep 18, 2005 | 7.53 |
| May 17, 2011 | 7.44 |
| Nov 1, 2017 | 7.34 |
| Mar 28, 2004 | 7.11 |
| Dec 29, 2008 | 6.97 |
| Apr 3, 2008 | 6.9 |
| Dec 3, 2006 | 6.87 |
| Apr 29, 2011 | 6.83 |
| Oct 15, 2005 | 6.8 |
| Jan 26, 2010 | 6.63 |
| Apr 13, 2013 | 6.42 |
| Apr 25, 2012 | 6 |
Data provided by the National Weather Service.
