2004-04-02_PineCreek

Time 11:00AM

pH level 6.9

2 samples sites (U – upper, L – lower)

Upper: 1 – 2 BWO’s coming off, size 20

BWO(Baetis) – 20+/per, sz. 18-24++. (3/per – with wing pads)

Dark Hendrickson (ephemerella subvaria) – 20+/per, sz. 20-22+ (4/per, size 18 – 3rd instar)

Tube Caddis – 50+/per, sz. 18, bright green

Water Beatles – 2/per, sz 18

Lower:

Air temp 58 degrees fahrenheit

Water temp 46 degrees fahrenheit

pH level 7

BWO(Baetis) – 20+/per, sz 20-24

March Brown (stenonema vicarium) – 5/ per sz. 12-16

The water was clear and low. I noticed a few black flies on my car as I left.