| 11.7 | RECORD STAGE. | | 11.1 | FLOWS IN EXCESS OF 30,000 CFS CAN CAUSE SUBSTANTIAL EROSIONAL DAMAGE TO THE LEVEE SYSTEM. LEVEE REPAIR BEGINS TO OVERWHELM AVAILABLE RESOURCES. EXTENDED PERIODS OF FLOW AT THIS LEVEL SERIOUSLY THREATENS LOW-LYING PROPERTY IN THE SANKE RIVER PLAIN BELOW JACKSON LAKE. | | 10.8 | MINOR DAMAGE/PROBLEMS TO LEVEE STRUCTURES BETWEEN JACKSON LAKE AND THE GAGE SITE BEGIN. 24HOURS MONITORING AND LEVEE REPAIR ARE ONGOING AT THESE FLOWS. | | 10.5 | SNAKE RIVER BEGINS TO CAUSE FLOODING NEAR THE BRIDGER-TETON NATIONAL FOREST COTTONWOOD WORK CENTER. CABINS AND GARAGES BEGIN TO FLOOD AND ESCAPE ROUTES START TO BE CUT OFF. | | 10.0 | FLOOD STAGE. |
|
1) 11.66 ft on 06/11/1997
2) 10.22 ft on 06/06/1986
3) 10.12 ft on 06/11/1996
4) 9.25 ft on 06/29/1982
5) 9.16 ft on 06/18/1999
|
Low water records are unavailable.
|
|
