Yaak River near Troy
Critical Stages
7.5' - Action
8' - Flood
9' - Moderate
10' - Major
Latest Observation
Updated: 7:45 AM MST 12/5/25
Status: No Flooding
Stage: 3.45 ft
Flow: 0.274 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 11 AM 12/5 | 3.44 | 0.269 |
| 5 PM 12/5 | 3.44 | 0.269 |
| 11 PM 12/5 | 3.43 | 0.265 |
| 5 AM 12/6 | 3.43 | 0.265 |
| 11 AM 12/6 | 3.42 | 0.261 |
| 5 PM 12/6 | 3.42 | 0.261 |
| 11 PM 12/6 | 3.41 | 0.257 |
| 5 AM 12/7 | 3.4 | 0.253 |
| 11 AM 12/7 | 3.4 | 0.253 |
| 5 PM 12/7 | 3.39 | 0.25 |
| 11 PM 12/7 | 3.39 | 0.25 |
| 5 AM 12/8 | 3.38 | 0.246 |
| 11 AM 12/8 | 3.38 | 0.246 |
| 5 PM 12/8 | 3.37 | 0.242 |
| 11 PM 12/8 | 3.37 | 0.242 |
| 5 AM 12/9 | 3.36 | 0.238 |
| 11 AM 12/9 | 3.36 | 0.238 |
| 5 PM 12/9 | 3.37 | 0.242 |
| 11 PM 12/9 | 3.38 | 0.246 |
| 5 AM 12/10 | 3.38 | 0.246 |
| 11 AM 12/10 | 3.37 | 0.242 |
| 5 PM 12/10 | 3.36 | 0.238 |
| 11 PM 12/10 | 3.35 | 0.234 |
| 5 AM 12/11 | 3.34 | 0.231 |
| 11 AM 12/11 | 3.33 | 0.227 |
| 5 PM 12/11 | 3.32 | 0.223 |
| 11 PM 12/11 | 3.31 | 0.22 |
| 5 AM 12/12 | 3.3 | 0.216 |
| 11 AM 12/12 | 3.3 | 0.216 |
| 5 PM 12/12 | 3.29 | 0.212 |
| 11 PM 12/12 | 3.28 | 0.209 |
| 5 AM 12/13 | 3.28 | 0.209 |
| 11 AM 12/13 | 3.27 | 0.205 |
| 5 PM 12/13 | 3.27 | 0.205 |
| 11 PM 12/13 | 3.27 | 0.205 |
| 5 AM 12/14 | 3.26 | 0.202 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 7:45 AM 12/5 | 3.45 | 0.274 |
| 7:30 AM 12/5 | 3.45 | 0.274 |
| 7:15 AM 12/5 | 3.45 | 0.274 |
| 7:00 AM 12/5 | 3.45 | 0.274 |
| 6:45 AM 12/5 | 3.46 | 0.278 |
| 6:30 AM 12/5 | 3.46 | 0.278 |
| 6:15 AM 12/5 | 3.45 | 0.274 |
| 6:00 AM 12/5 | 3.46 | 0.278 |
| 5:45 AM 12/5 | 3.46 | 0.278 |
| 5:30 AM 12/5 | 3.46 | 0.278 |
| 5:15 AM 12/5 | 3.46 | 0.278 |
| 5:00 AM 12/5 | 3.46 | 0.278 |
| 4:45 AM 12/5 | 3.46 | 0.278 |
| 4:30 AM 12/5 | 3.46 | 0.278 |
| 4:15 AM 12/5 | 3.46 | 0.278 |
| 4:00 AM 12/5 | 3.46 | 0.278 |
| 3:45 AM 12/5 | 3.46 | 0.278 |
| 3:30 AM 12/5 | 3.46 | 0.278 |
| 3:15 AM 12/5 | 3.46 | 0.278 |
| 3:00 AM 12/5 | 3.46 | 0.278 |
| 2:45 AM 12/5 | 3.46 | 0.278 |
| 2:30 AM 12/5 | 3.46 | 0.278 |
| 2:15 AM 12/5 | 3.46 | 0.278 |
| 2:00 AM 12/5 | 3.46 | 0.278 |
| 1:45 AM 12/5 | 3.46 | 0.278 |
| 1:30 AM 12/5 | 3.46 | 0.278 |
| 1:15 AM 12/5 | 3.47 | 0.282 |
| 1:00 AM 12/5 | 3.47 | 0.282 |
| 12:45 AM 12/5 | 3.47 | 0.282 |
| 12:30 AM 12/5 | 3.46 | 0.278 |
8.5' -
Flooding affects low lying areas adjacent to the river including homes and access roads. Sylvanite Ranger Station Road and Upper Ford Road affected by flooding.
8' -
Flooding affects low lying areas adjacent to the river.
| Date | Stage (ft) |
|---|---|
| May 20, 1954 | 11.4 |
| May 27, 1948 | 11.1 |
| May 21, 1956 | 9.7 |
| May 17, 1997 | 9.58 |
| May 22, 1967 | 9.07 |
| May 11, 1976 | 8.96 |
| May 27, 1961 | 8.93 |
| Jan 17, 1974 | 8.79 |
| May 13, 1971 | 8.61 |
| May 26, 1999 | 8.59 |
| Apr 15, 2002 | 8.59 |
| May 16, 1972 | 8.56 |
| May 21, 2008 | 8.53 |
| Apr 27, 2012 | 8.52 |
| Apr 5, 1991 | 8.5 |
| May 20, 1964 | 8.5 |
| May 6, 1957 | 8.46 |
| May 13, 1969 | 8.35 |
| May 16, 1996 | 8.33 |
| May 12, 1960 | 8.26 |
Data provided by the National Weather Service.
