



We are using DO probe, conductivity, barometric pressure, humidity and pH sensor probes to use with the CBL (our first try) to compare with "regular" field test data. We used the quick take camera for photos of environmental clean up, the covered bridge,
01.sender: Sharon Valentine
02.org: Russell High School
03.stream name: Tygart's Creek
04.Location: Covered Bridge
05.City/State: Greenup County, Kentucky
06.Date: 4/24/96 5:00p.m.
07.Flow Rate: 4
08.DO-mg/l: 9.5
09.Temp C: 14
10.pH (SU): 7.5
11.NOx-mg/l: 0.0
12.Fe mg/l: 1.5
13.pH (SU): 20
15.Conductivity MS: 94.1 mg/L
Colorimeter at 565 nm =96.977 % T 0.013 % A
18.Observations
River 4-5 ft higher than normal
Dead beaver and dead dog on bank
Erosion gulleys forming 3 ft ditches from rainfall runoff
Student cleanup campaign hauled ~75 lbs garbage (beer bottles)
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