Mainstem Columbia River Water Supply Forecast (Dalles Dam) Now At 88 Percent Of Normal, But Dire Conditions Showing For Many Tributaries
Most water supply forecasts in June are lower to some degree across the Columbia and Snake river basins, although May rains tempered their decline, especially in Montana where the forecasted water supply at Libby Dam actually rose from May to June. Still, areas of Oregon, Washington and Idaho continue to experience drought conditions. While the…

This Month in 2006 | $32 MILLION PROJECT TO REDUCE DISSOLVED GAS AT CHIEF JOE DAM
/in 06. LAWA $32 million project is under way at the Mid-Columbia’s Chief Joseph Dam aimed at reducing total dissolved gas that can harm aquatic organisms, including protected salmon and steelhead, in the river below.