Water conditions as of 9:00 am Wednesday, September 17, 2014. Please be aware that water conditions can change drastically at any time depending upon weather and dam operations.
Coeur d'Alene Lake
The elevation of Coeur d'Alene Lake this morning is 2127.37, which is about 8 inches below normal maximum summer level. Avista has begun the slow fall drawdown of Coeur d'Alene Lake. We expect the elevation at the end of September to be at least 1 foot down from maximum summer level, or below 2127.0.
Spokane River between Coeur d'Alene Lake and the Post Falls Bridge
The following information is concerning water levels between Coeur d'Alene Lake and the Post Falls Bridge. The present water level at the bridge is 2127.2, which is about 6 inches below normal summer level. We expect the water level at the bridge to slowly recede over the next month.
Spokane River below Post Falls
The flow in the Spokane River below Post Falls this morning is 1100 cfs. The flow in the Spokane River at Spokane this morning is 1350 cfs. We expect flows at Post Falls to stay about the same over the next week.
Lake Spokane at the Long Lake Dam
The elevation of Lake Spokane this morning is 1535.9, which is normal summer level. Over the next week we expect the elevation of Lake Spokane to stay about the same. NOTE: Avista has drawn down NINE MILE Reservoir, ABOVE NINE MILE DAM, by about 3-6 feet to allow some work to be done. This will NOT affect the Lake Spokane (aka Long Lake) reservoir.
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