SIR2016-5029_cfwgoshOR_breach: Flood-Inundation Maps for the Coast Fork Willamette River from Creswell, Oregon to Goshen, Oregon (Area of Uncertainty)

This feature class represents inundated area for the Coast Fork of the Willamette River, the Row River and Silk Creek (west of Cottage Grove, OR) for eight different flows at the gage Willamette River at Goshen, OR (USGS 14157500). The flows are 12,000; 15,000; 21,450; 27,900; 33,900; 39,900; 46,800 and 62,300 cubic feet per second (cfs). These flows correspond to gage heights of 11.8, 13.2, 15.1, 16.3, 17.2, 17.9, 18.6 and 19.8 feet, respectively. The domain of the model is as follows: Row River from Dorena dam to the confluence with the Coast Fork; Coast Fork from Cottage Grove dam to the confluence with the Middle Fork; Silk Creek from River Mile 1.7 to the confluence with the Coast Fork. The basis for these features is the Willamette [...]