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Climate of 2003 - July Idaho
Drought National Climatic Data Center, 14 August 2003
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As noted by the National Weather Service (Jay Breidenbach) and the USDA's Natural Resources Conservation Service (Ron Abramovich), unusually hot and dry conditions resulted in low streamflows, high evaporation rates, and rapidly depleting reservoirs across southern Idaho:
- This year marks the first time Howell Canyon, in south central Idaho, has had four consecutive springs with below normal April-June precipitation. Precipitation during these three months is critical for
rangelands.
- Snowpack, streamflow, and reservoir conditions in the Oakley Basin were well below average.
- Three-year mean streamflow in the Salmon Falls and Big Lost River basins was at or near record low levels.
- Lake levels at Bear Lake, in southeast Idaho-north central Utah, were near record low levels for the end of July. Idaho state officials estimated that, even pumping Bear Lake water for irrigation, supply would not meet demand and water users would probably be taking a 15-20% cut in their irrigation amounts.
- The governor declared drought emergencies in 5 additional Idaho counties during July and early August.
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NCDC /
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http://www.ncdc.noaa.gov/oa/climate/research/2003/jul/st010dv00pcp200307.html
Downloaded Thursday, 25-Sep-2008 17:39:52 EDT
Last Updated Friday, 18-Nov-2005 14:12:00 EST by Richard.Heim@noaa.gov
Please see the NCDC Contact Page if you have questions or comments.
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