Those fish should start showing up as 4-year-old adults in 2017. The crack found in Wanapum Dam this winter, forcing a severe drawdown of the reservoir upstream past Vantage, has not impeded migration of fish up or downstream, state …
EPHRATA — A crack in a spillway pier at the Wanapum Dam on the Columbia River is a serious situation, but not a threat of downstream flooding even in a worst-case scenario, a spokesman for the Grant County Public Utility District …
has been scrambling since February to modify Wanapum's fish passage facility after drastically lowering the reservoir level in response to the finding of a structural crack in a main dam spillway. Additionally, the dam operators are cooperating …
There's no immediate threat to public safety from the crack in the Wanapum Dam, Grant County Public Utility District spokesman Thomas Stredwick said Friday. The dam is located just downstream from where Interstate 90 crosses the …
Those fish should start showing up as 4-year-old adults in 2017. The crack found in Wanapum Dam this winter, forcing a severe drawdown of the reservoir upstream past Vantage, has not impeded migration of fish up or downstream, state …
Those fish should start showing up as 4-year-old adults in 2017. The crack found in Wanapum Dam this winter, forcing a severe drawdown of the reservoir upstream past Vantage, has not impeded migration of fish up or downstream, state …
The 2-inch-wide (5-cm-wide) crack appeared in the spillway of the 8,320-feet-long (2535-meter-long) Wanapum Dam, a large hydroelectric power plant on the Columbia River that currently can generate more than 1,000 megawatts of power, …
power production from the utility’s other dam was reduced for a time after a crack was discovered in one spillway. The reservoir behind the Wanapum Dam was drawn down by more than two dozen feet to reduce pressure on the structure …
(AP) — A 65-foot-long crack in a Columbia River dam in central Washington has prompted officials ... There's no immediate threat to public safety from the crack in the Wanapum Dam, Grant County Public Utility District …
Anglers have good reason to be booking trips with fishing guides or getting their own gear rigged and vacations scheduled for fishing the Columbia River from now into ... year-old adults in 2017. The crack found in Wanapum Dam this …