Scattered severe thunderstorms are forecast across central and eastern North Dakota, as well as far northwest Minnesota Saturday (Slight Risk level 2 of 5). Damaging wind gusts are the primary threat. Elevated to critical fire weather conditions will persist through the weekend across the Western U.S. Isolated dry thunderstorms could lead to new fire starts over portions of the northern Rockies. Read More >
Mouse over each site to display hydrograph.
Hydrographs (showing stages and flows over time) are available through AHPS (Advanced Hydrologic Prediction Service) by clicking site names.
| No Flood | Near Flood | Minor Flood | Moderate Flood | Major Flood |
| River Conditions at: 9:02 PM 05/19/2024 | |||||||||
Location | Flood Flow/Stage | Observed Flow/Stage | 24-Hr Change | Max Forecast | Forecast for 6AM | ||||
| Mon. | Tue. | Wed. | Thu. | Fri. | |||||
| Boise River | 7.2 | 4.19 ft | -0.2 | 4.26 | 4.16 | 4.14 | 4.02 | 4.24 | 4.09 | - | 1640.41 cfs | -24.73 | 1673.0 | 1673.0 | 1673.0 | 1673.0 | 1673.0 | 1673.0 | - | 8.95 ft | -0.31 | 9.49 | 8.9 | 8.74 | 8.64 | 9.4 | 9.27 | - | 7914.76 cfs | -545.28 | 7914 | 6296.5 | 5568.0 | 5056.3 | 5557.9 | 5064.2 | 7000.00 | 1902.0 cfs | -28.0 | 1902 | 1900.0 | 1900.0 | 1900.0 | 1900.0 | 1900.0 | - | 8.39 ft | -0.01 | - | - | - | - | - | - | - | 4.54 ft | -0.07 | - | - | - | - | - | - | - | 9.7 ft | +0.03 | 9.84 | 9.77 | 9.76 | 9.68 | 9.82 | 9.84 |
| Bruneau River | 9.5 | 7.71 ft | -0.1 | 7.71 | 7.65 | 7.53 | 7.39 | 7.28 | 7.17 | - | 120.0 cfs | +5.0 | - | - | - | - | - | - |
| Burnt River | 8.3 | 3.6 ft | 0.0 | - | - | - | - | - | - | - | 138.0 cfs | -1.0 | - | - | - | - | - | - | - | 98.0 cfs | -1.0 | - | - | - | - | - | - | - | 3.77 ft | -0.05 | - | - | - | - | - | - |
| Deer Creek (East Oregon) | - | 1.54 ft | -0.1 | - | - | - | - | - | - |
| Donner und Blitzen River | 6 | 3.45 ft | -0.07 | 3.69 | 3.57 | 3.29 | 3.19 | 3.17 | 3.07 |
| Eagle Creek | - | 786.0 cfs | -117.0 | 1063.2 | 786.4 | 808.6 | 815.2 | 1006.1 | 1055.5 | - | 583.0 cfs | -97.0 | - | - | - | - | - | - |
| Malad River | - | 177.0 cfs | -9.0 | - | - | - | - | - | - | - | 3.69 ft | -0.11 | - | - | - | - | - | - |
| Malheur River | - | 4.49 ft | -0.05 | - | - | - | - | - | - | - | 3.29 ft | 0.0 | - | - | - | - | - | - | - | 4.05 ft | -0.11 | 4.05 | 4.0 | 3.94 | 3.89 | 3.85 | 3.79 | - | 6.26 ft | -0.11 | - | - | - | - | - | - | 19.5 | 11.3 ft | +0.16 | 11.68 | 11.26 | 11.25 | 11.02 | 11.68 | 11.57 | - | 4.44 ft | +0.02 | - | - | - | - | - | - | - | 7.06 ft | +0.22 | - | - | - | - | - | - |
| Owyhee River | 3000.00 | 1246.0 cfs | -6.0 | 1250.0 | 1250.0 | 1250.0 | 1250.0 | 1250.0 | 1250.0 | - | 4.28 ft | -0.13 | - | - | - | - | - | - | - | 11.92 ft | -0.03 | - | - | - | - | - | - |
| Payette River | - | 4.74 ft | -0.57 | - | - | - | - | - | - | 17 | 10.99 ft | +0.02 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | - | 7.34 ft | -0.07 | - | - | - | - | - | - | 11.8 | 8.09 ft | -0.24 | 8.71 | 8.07 | 7.93 | 7.83 | 8.61 | 8.42 | - | 3.73 ft | 0.0 | 3.74 | 3.74 | 3.74 | 3.74 | 3.74 | 3.74 | 7.5 | 5.1 ft | -0.18 | 5.1 | 5.0 | 4.86 | 4.76 | 4.88 | 4.89 | - | 8.4 ft | -0.27 | 8.4 | 8.27 | 7.99 | 7.8 | 8.12 | 8.18 | 10.5 | 6.16 ft | -0.15 | 6.16 | 5.87 | 5.49 | 5.25 | 5.53 | 5.76 | - | 11.91 ft | -0.18 | - | - | - | - | - | - | 12 | 7.34 ft | -0.16 | 7.34 | 7.11 | 6.78 | 6.58 | 6.63 | 7.01 |
| Powder River | - | 311.0 cfs | 0.0 | 311 | 310.0 | 310.0 | 310.0 | 310.0 | 310.0 | - | 2.8 ft | -0.06 | - | - | - | - | - | - | - | 6.02 ft | -0.29 | - | - | - | - | - | - | 4.5 | 3.32 ft | +0.02 | 3.32 | 3.3 | 3.29 | 3.29 | 3.31 | 3.29 | - | 2.06 ft | -0.04 | - | - | - | - | - | - |
| Salmon River | - | 5.19 ft | -0.31 | - | - | - | - | - | - | - | 5.8 ft | -0.1 | - | - | - | - | - | - | - | 4.79 ft | -0.33 | 4.79 | 4.62 | 4.27 | 4.01 | 4.15 | 4.16 |
| Silvies River | - | 4.09 ft | -0.08 | - | - | - | - | - | - | 12 | 3.0 ft | -0.13 | 3.01 | 2.99 | 2.89 | 2.82 | 2.77 | 2.69 |
| Snake River | - | 559.0 cfs | -102.0 | - | - | - | - | - | - | 12 | 5.35 ft | 0.0 | 5.39 | 5.35 | 5.04 | 4.88 | 4.94 | 5.12 | - | 6.06 ft | -0.24 | - | - | - | - | - | - | - | 5810.0 cfs | -200.0 | - | - | - | - | - | - | - | 2.67 ft | +0.23 | - | - | - | - | - | - | - | 7230.0 cfs | -300.0 | - | - | - | - | - | - | - | 8930.0 cfs | +400.0 | - | - | - | - | - | - | - | 2069.71 ft | +0.02 | 2072.25 | 2070.04 | 2070.46 | 2070.88 | 2071.3 | 2071.73 | - | 6.25 ft | +0.15 | 6.25 | 6.21 | 6.14 | 6.08 | 6.07 | 6.06 | - | 1.12 ft | -0.07 | - | - | - | - | - | - | - | 2.1 ft | +0.03 | - | - | - | - | - | - | - | 556.0 cfs | -97.0 | - | - | - | - | - | - | - | 7060.0 cfs | -250.0 | - | - | - | - | - | - | - | 96.38 ft | +0.01 | - | - | - | - | - | - | - | 68.55 ft | -0.06 | 68.55 | 67.12 | 66.58 | 66.29 | 66.24 | 66.57 | - | 22.26 ft | -0.59 | - | - | - | - | - | - |
| Succor Creek | - | 117.0 cfs | +5.0 | - | - | - | - | - | - | - | 65.9 cfs | -5.6 | - | - | - | - | - | - |
| Weiser River | 9.5 | 6.06 ft | -0.14 | 6.51 | 6.0 | 5.84 | 5.76 | 6.42 | 6.35 | 12 | 5.08 ft | -0.15 | 6.0 | 5.03 | 4.91 | 5.0 | 6.0 | 5.67 |
| Other Rivers and Creeks | - | 8.2 ft | -0.01 | - | - | - | - | - | - | - | 3.77 ft | +0.01 | - | - | - | - | - | - | - | 1.14 ft | -0.01 | - | - | - | - | - | - | - | 4.79 ft | 0.0 | - | - | - | - | - | - | - | 11.2 cfs | +1.37 | - | - | - | - | - | - | - | 3.73 ft | -0.05 | - | - | - | - | - | - | - | 3.1 ft | +0.09 | - | - | - | - | - | - | - | 1.23 ft | -0.01 | - | - | - | - | - | - | - | 1.37 ft | 0.0 | - | - | - | - | - | - | - | 470.0 cfs | -22.0 | - | - | - | - | - | - | - | 4.44 ft | -0.26 | - | - | - | - | - | - | - | 464.0 cfs | -55.0 | - | - | - | - | - | - | 8.8 | 3.89 ft | -0.1 | 4.39 | 3.88 | 3.75 | 3.65 | 4.39 | 4.02 | - | 154.0 cfs | -29.0 | - | - | - | - | - | - | - | 736.0 cfs | -142.0 | - | - | - | - | - | - | - | 198.0 cfs | -45.0 | - | - | - | - | - | - | - | 4.54 ft | +0.04 | - | - | - | - | - | - | - | 2.69 ft | -0.08 | - | - | - | - | - | - | - | 2.69 ft | -0.08 | - | - | - | - | - | - | - | 7.38 ft | -0.03 | - | - | - | - | - | - | - | 6.99 ft | -0.37 | - | - | - | - | - | - | - | 3.11 ft | -0.02 | - | - | - | - | - | - | - | 342.0 cfs | -23.0 | - | - | - | - | - | - |
| Southwest Idaho Reservoir Trends | - | 3197.25 ft | +0.19 | - | - | - | - | - | - | - | 2888.45 ft | -0.1 | - | - | - | - | - | - | - | 44.71 ft | -0.01 | - | - | - | - | - | - | - | 54.82 ft | +0.09 | - | - | - | - | - | - | - | 4193.94 ft | +0.43 | - | - | - | - | - | - | - | 2529.02 ft | -0.06 | - | - | - | - | - | - | - | 5331.17 ft | +0.39 | 5333.66 | 5331.3 | 5331.59 | 5331.83 | 5332.13 | 5332.47 |
| Southeast Oregon Reservoir Trends | - | 2514.5 ft | -0.1 | - | - | - | - | - | - | - | 3405.88 ft | -0.01 | - | - | - | - | - | - | - | 3339.85 ft | -0.03 | - | - | - | - | - | - |
| Southwest Idaho Reservoirs | |||||||||
 | |||||||||
| Southeast Oregon Reservoirs | |||||||||
 | |||||||||
Follow us on Twitter
Follow us on Facebook
Follow us on YouTube
BOI RSS Feed