SPOKANE, Wash. (AP) - Preliminary results of what caused a big crack in Wanapum Dam point to a mathematical error during design of the structure more than 50 years ago, the Grant County Public Utility District said Tuesday. The …
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 …
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 …
A large dam in Washington state has a 65-foot-long crack below its waterline, say officials who are planning repairs at the Wanapum Dam, which is owned by a county utility. Divers found the 2-inch-wide crack that runs sideways after an …
NPR3y
SPOKANE — Pressure from the water behind Wanapum Dam may have contributed to the big crack that has disrupted operations at the structure, the Grant County Public Utility District said Wednesday. The cause of the crack remains …
The 2-inch-wide (5-cm-wide) crack appeared in the spillway of the 8,320-feet-long (2535-metre-long) Wanapum Dam, a large hydroelectric power plant on the Columbia River that currently can generate more than 1,000 megawatts of power, …
SPOKANE, Wash. (AP) — The preliminary results of what caused a big crack in Wanapum Dam point to a mathematical error during design of the structure more than 50 years ago. That’s according to the Grant County Public Utility District …
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 …
Grant County Public Utility District spokesman Thomas Stredwick said Friday there's no immediate threat to public safety from the crack in the Wanapum Dam, located just downstream from where Interstate 90 crosses the river. Still, The …
The Grant County PUD has decided to draw down the water level behind the Wanapum Dam after divers found a crack in a spillway pillar. Utility spokesman Thomas Stredwick told iFIBER One News the water level was lowered to reduce …