| Flood Impacts |
| 25.0 | Expect extensive...severe...record flooding from Bridgeville downstream to the mouth including portions of HWY 101. All persons near the river should be prepared to take appropriate actions to protect life and property. |
| 24.0 | Expect severe...near record flooding from Bridgeville downstream to the mouth including portions of HWY 101. All persons near the river should be prepared to take appropriate actions to protect life and property. |
| 23.0 | Expect extensive severe flooding with closure of HWY 36 east of Carlotta to near the Grizzly Creek Bridge. River Bar Road in the Starvation Flats area will be impassable. |
| 21.0 | Expect closure of HWY 36 east of Carlotta and near the Grizzly Creek Bridge due to water over the road in numerous locations. Portions of River Bar Road in Starvation Flats will likely be impassable. Water level in Grizzly Creek State Park will approach Highway 36. |
| 20.0 | Expect flooding of HWY 36, especially east of Carlotta and near Grizzly Creek State Park. Portions of River Bar Road in the Starvation Flats area are likely to be impassable. In the State Park water may reach the office. |
| 19.0 | Flooding of HWY 36 near Grizzly Creek State Park and along River Bar Road in the Starvation Flats area is likely. Water level at the State Park reaches the parking lot. |
| 18.0 | Expect minor flooding of HWY 36 near Grizzly Creek State Park and in lower portions of the State Park itself. Moderate flooding of River Bar Road in the Starvation Flats area. |
| 17.0 | Flooding will begin in lower portions of Grizzly Creek State Park and along River Bar Road. |
| 13.0 | There are no impacts |
| 5.0 | NOTE: Historical crest stages shown here for dates prior to 12/22/64 are converted to present site and datum using peak flows and the pre-1986 rating table. |
