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 …
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 …
SEATTLE (Reuters) - A 65-foot-long (20-metre-long) crack has appeared along the base of a dam in Washington state, posing no public danger but ... spillway of the 8,320-feet-long (2535-metre-long) Wanapum Dam, a large hydroelectric …
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 …
VANTAGE, Wash. — Structural damage that is reportedly a 65-foot crack has been found in the Wanapum Dam on the Columbia River and the water level is being lowered to relieve pressure while inspectors investigate the problem, 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 …
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 …
posing no public danger but prompting utility managers to lower water levels to assess needed repairs, a utility and local media said. The 2-inch-wide (5-cm-wide) crack appeared in the spillway of the 8,320-feet-long (2535-metre-long) …
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 …