Tuesday, January 19, 2010

Current Snow Water Equivalent for Southeast Idaho

More bad news for Southeast Idaho Fishing this coming year: snow water equivalent is extremely low. Snow water equivalent is essential for good spring runoff and long term water conditions. Without a much higher snow water equivalent, Southeastern Idaho streams and rivers are going to suffer this summer as will the fly fishing. The Blackfoot River drainage is only at 45% which is not a good sign for summer fishing. Hopefully the next three months can bring a significant increase in snow pack.

Here is the current snow water equivalent information (courtesy of Idaho Snow Survey):

Basin
Snow Water Equivalent Percent of Average
LITTLE LOST, BIRCH BASINS
Percentage Bar 71% 71%
MEDICINE LODGE, BEAVER, CAMAS BASINS
Percentage Bar 56% 56%
HENRYS FORK, TETON BASINS
Percentage Bar 57% 57%
SNAKE BASIN ABOVE PALISADES
Percentage Bar 54% 54%
WILLOW, BLACKFOOT, PORTNEUF BASINS
Percentage Bar 45% 45%
SNAKE BASIN ABOVE AMERICAN FALLS
Percentage Bar 54% 54%
BEAR RIVER BASIN
Percentage Bar 48% 48%

Legend:
Percentage Bar Below 70% <70%
Percentage Bar 70-90% 70-90%
Percentage Bar 91-110% 91-110%
Percentage Bar 111-130% 111-130%
Percentage Bar Above 130% >130%

1 comment:

Matt Berry said...

Thankfully we have the wettest months to come and the tailwaters are looking good due to great storage.
http://www.usbr.gov/pn/hydromet/burtea.cfm