[Johnson Creek Water Quality Studies: 2001]


Johnson Creek at the Old Pioneer Cemetary

 

Johnson Creek Water Quality Study

May 2001

Period 3 Team Members:

Period 7 Team Members:

 

May 4th

(Period 3)

May 7th

(Period 7)

May 10th

(Period 3)

May rd

(Period 7)

May 17th

(Period 7)

May 18th

(Period 3)

Avg. Air Temp. (C)

19.5

18.333

16

16

16.333

31

Avg Water Temp. (C)

11

11

11

12

12

16

Oxygen (%Saturation DO)

13.75

11.667

11.5

9.5

10.667

8.5

Avg. pH

7.0

7.0

7.0

7.0

7.0

7.0

Avg. Nitrate Concentration

(mg/L)

3.8

5.5

3.93

 

2.3667

3.7

Avg. Phosphate Concentration

(mg/L)

.37

 

.59

.5368

.20212

.53

Avg. Conductivity

90

 

95

 

 

80

Avg. Turbidity (NTU)

8.27

6.63

4.38

 

 

5.09


[What happened at this site last year?]