Monday, July 11, 2011

YNP Water still REALLY high

Well, we’re headed to the park this weekend for some fishing and other exploring. This is the annual trek to the Black Canyon area of the Yellowstone and a bit of fishing on the Lamar between the bridge and confluence with the Yellowstone.

The water is still REALLY high. The graphs don’t lie:

Most recent instantaneous value: 9,440   07-11-2011  18:30 MDT

Yellowstone at the Lake Outlet

Graph of  Discharge, cubic feet per second

Daily discharge statistics, in cfs, for Jul 11 based on 81 years of record more

 

Min
(1934)
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(1982)
Most Recent
Instantaneous
Value Jul 11
1370 3250 4190 4380 5440 7670 9440

 

 

 

** That’s over 20% higher than the previous maximum in 1982!!

 

Lamar River at Tower

Graph of  Discharge, cubic feet per second

 

 

Min
(1931)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value Jul 11
Max
(1943)
354 856 1400 1590 2060 3940 4120

 

 

 

Not at an historic max, but close to it and more than double the median.

 

Where to fish? Well, I’m thinking we’ll head over to the Gardner, Gallatin, or Gibbon River to check out the lesser stream flows.

Gardner River Most recent instantaneous value: 672   07-11-2011  18:45 MDT

Graph of  Discharge, cubic feet per second

Min
(2007)
25th
percen-
tile
Median Mean 75th
percen-
tile
Most Recent
Instantaneous
Value Jul 11
Max
(1943)
136 209 287 331 428 672 798

 

 

 

 

That’s still pretty high for the Gardner River, but small enough to be fun, I think.

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