|
Date: November 19, 2003
Time: 8:00 am, 3:00 pm
Chemical
Assessment
Temperature:
6
C
Dissolved Oxygen: 4 ppm
Percent Oxygen Saturation: 32%
Nitrate: 5 ppm
Phosphate: 2 ppm
pH: 8
Turbidity: 40 JTU
Total Coliforms: Positive
Biological Oxygen Demand: 2 ppm
Stream Flow: 0.04 m/s
Other
Notes:
There had been no rain for weeks before the study. The stream was
hardly
flowing and had a slight odor.
Evidence of the following animals were
observed: cricket frogs (several live frogs), deer (tracks), raccoon
(tracks), beaver (cut trees), several bird species (sighted and
heard), crayfish, snails, a
few minnows (shiners).
|
|