Day 9

 July 16th

Location: Harris Park Campground

 

This morning we took samples just down the road from our campsite. Following that we did starch hydrolysis testing on the samples taken from Strawberry Lake and Keyes Creek.

 

Site 3

-          South Fork Walla Walla River

Date: July 16th, 2023

Time: 10:36 am

Coordinates: N 44 Degrees 33.969’, W 120 Degrees 08.767

Elevation: 606m

Samples: 4 samples taken (1 Maria, 1 Jordon, 1 Angelique, 1 Zach)

Site Description:

-          There were light patches of algae present in the water with cobble to boulder sized rocks in the water. There is not much vegetation present at the site and the width of the river is around 6.6m and a depth of about 1/3m. The banks of the river cut down steeply. We believe that the South side of the bank is fortified because the North side is eroding. There is cotton wood like trees and the cliffside North to us is made up of Columbia River Basalt. The area from which we collected water is not heavily impacted.

 

Canopy Cover Data:

PAR AVG

494

Gap Fraction LAI

1.5

Leaf Angle

63.2

Sun flecks

4%

PAR LEI

1.5

Canopy Density

70.7%

 

Hydro Lab Data:

Temp

53.8 F

DO

1.24 mg/L

SPC

0.065 ms/cm

pH

9.96

 

Secchi Disk Data:

Visible at 120cm


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