| 14.5 | OR 19000 CFS... LARGE AMOUNTS OF FARM LAND WILL BE INNUNDATED DOWNSTREAM FROM THE DAM TO CONFLUENCE WITH THE SNAKE RIVER. HOUSES NEAR OWYHEE JUNCTION WILL BE FLOODED. WATER WILL COVER PORTIONS OF OREGON HIGHWAY 201. | | 14.0 | OR 17500 CFS... SIGNIFICANT FLOODING IS LIKELY DOWNSTREAM FROM THE DAM ESPECIALLY IN VICINITY OF OWYHEE JUNCTION. WATER WILL COVER PORTIONS OF HIGHWAY 201. | | 13.0 | OR 14700 CFS... FLOOD WATERS WILL COVER ROADS NEAR OWYHEE JUNCTION. SOME HOUSES NEAR OWYHEE JUNCTION WILL BE FLOODED. | | 11.9 | OR 12000 CFS... FLOOD WATER WILL APPROACH HOUSES NEAR OWYHEE JUNCTION. FARM LAND BETWEEN THE DAM AND OWYHEE JUNCTION WILL BE FLOODED. FLOODING WILL BE ABOUT 1 FOOT DEEP NEAR THE OVERSTREET BRIDGE. | | 11.0 | OR 10000 CFS... MINOR FLOODING WILL OCCUR DOWN STREAM FROM THE DAM WITH FARM LAND ADJACENT TO THE RIVER UNDERWATER. WATER MAY SPILL OVER PORTIONS OF OVERSTREET ROAD BELOW OWYHEE DAM. |
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1) 15.70 ft on 04/15/1952
2) 15.10 ft on 02/25/1986
3) 14.60 ft on 04/17/1984
4) 12.70 ft on 04/03/1972
5) 11.80 ft on 04/16/1983
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1) 1.60 ft on 02/25/1929
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