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Natural Resources Conservation Service
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IDAHO Reservoir Storage Graph

FOR THE END OF JULY 2014

  (Data are provisional and subject to change)

ReservoirCurrent as Percent of Capacity/Average/Last Year
American Falls % of Capacity 27 Percent of Capacity 27%
% of Average 50 Percent of Average 50%
% of Last Year 113 Percent of Last Year 113%
Anderson Ranch % of Capacity 83 Percent of Capacity 83%
% of Average 109 Percent of Average 109%
% of Last Year 180 Percent of Last Year 180%
Arrowrock % of Capacity 36 Percent of Capacity 36%
% of Average 78 Percent of Average 78%
% of Last Year 189 Percent of Last Year 189%
Bear Lake % of Capacity 40 Percent of Capacity 40%
% of Average 70 Percent of Average 70%
% of Last Year 72 Percent of Last Year 72%
Blackfoot % of Capacity 47 Percent of Capacity 47%
% of Average 86 Percent of Average 86%
% of Last Year 92 Percent of Last Year 92%
Brownlee % of Capacity 86 Percent of Capacity 86%
% of Average 96 Percent of Average 96%
% of Last Year 103 Percent of Last Year 103%
Cascade % of Capacity 78 Percent of Capacity 78%
% of Average 91 Percent of Average 91%
% of Last Year 103 Percent of Last Year 103%
Coeur d'Alene % of Capacity 98 Percent of Capacity 98%
% of Average 100 Percent of Average 100%
% of Last Year 101 Percent of Last Year 101%
Deadwood % of Capacity 81 Percent of Capacity 81%
% of Average 107 Percent of Average 107%
% of Last Year 121 Percent of Last Year 121%
Dworshak % of Capacity 87 Percent of Capacity 87%
% of Average 97 Percent of Average 97%
% of Last Year 103 Percent of Last Year 103%
Henrys Lake % of Capacity 96 Percent of Capacity 96%
% of Average 107 Percent of Average 107%
% of Last Year 111 Percent of Last Year 111%
Island Park % of Capacity 67 Percent of Capacity 67%
% of Average 98 Percent of Average 98%
% of Last Year 138 Percent of Last Year 138%
Little Wood % of Capacity 13 Percent of Capacity 13%
% of Average 25 Percent of Average 25%
% of Last Year 47 Percent of Last Year 47%
Lucky Peak % of Capacity 100 Percent of Capacity 100%
% of Average 108 Percent of Average 108%
% of Last Year 109 Percent of Last Year 109%
Mackay % of Capacity 20 Percent of Capacity 20%
% of Average 41 Percent of Average 41%
% of Last Year 57 Percent of Last Year 57%
Magic % of Capacity 4 Percent of Capacity 4%
% of Average 7 Percent of Average 7%
% of Last Year 131 Percent of Last Year 131%
Mann Creek % of Capacity 13 Percent of Capacity 13%
% of Average 24 Percent of Average 24%
% of Last Year 40 Percent of Last Year 40%
Montpelier Creek % of Capacity 43 Percent of Capacity 43%
% of Average 85 Percent of Average 85%
% of Last Year 131 Percent of Last Year 131%
Oakley % of Capacity 17 Percent of Capacity 17%
% of Average 54 Percent of Average 54%
% of Last Year 82 Percent of Last Year 82%
Palisades % of Capacity 71 Percent of Capacity 71%
% of Average 98 Percent of Average 98%
% of Last Year 212 Percent of Last Year 212%
Pend Oreille % of Capacity 99 Percent of Capacity 99%
% of Average 100 Percent of Average 100%
% of Last Year 102 Percent of Last Year 102%
Priest Lake % of Capacity 102 Percent of Capacity 102%
% of Average 101 Percent of Average 101%
% of Last Year 101 Percent of Last Year 101%
Ririe % of Capacity 79 Percent of Capacity 79%
% of Average 96 Percent of Average 96%
% of Last Year 106 Percent of Last Year 106%
Salmon Falls % of Capacity 4 Percent of Capacity 4%
% of Average 14 Percent of Average 14%
% of Last Year 41 Percent of Last Year 41%

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