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PART 2: SAN JUAN COUNTY CHARACTERIZATION REPORT


APPENDIX A: WATER QUALITY DATA
SAN JUAN ISLAND SAMPLING SITES, 6/97-2/98
SEE MAP



SAN JUAN ISLAND: FRIDAY HARBOR
| FALSE BAY | WESTCOTT/GARRISON BAY

LOPEZ ISLAND: FISHERMAN BAY | HUNTER BAY | LOPEZ SOUND | MUD BAY
ORCAS ISLAND: EAST SOUND | DEER HARBOR | BUCK BAY | | WEST SOUND

 

Watershed

ID

Date

Fecal Coliforms (cfu/100mL)

Nitrate (mg/L)

pH

Total Suspended Solids (mg/L)

Water Temperature (C)

Location Description
Friday Harbor

SJ20

6/3/97

   

7.2

na

15.9

Beaverton Valley Road Culvet
                 
Friday Harbor

SJ7

5/19/97

93

0.14

8.2

18.2

14.3

FH Creek-S. of Bridge at UW Labs
Friday Harbor

SJ7

11/18/97

4

 

8.1

23.7

6.9

 
Friday Harbor

SJ7

12/9/97

9

 

8.2

42

6.7

 
Friday Harbor

SJ7

12/16/97

2400

 

7.9

67

6.1

 
Friday Harbor

SJ7

1/6/98

           
Friday Harbor

SJ7

1/27/98

4

 

7.63

35.2

6.7

 
Friday Harbor

SJ7

2/3/98

4

 

7.84

1.6

5.3

 
    geometric mean

22

         
Friday Harbor

SJ8

5/19/97

1100

1.42

      Spring Street Culvert
Friday Harbor

SJ8

11/18/97

2400

 

8.5

18

7

 
Friday Harbor

SJ8

12/9/97

2400

 

8.6

25

7.2

 
Friday Harbor

SJ8

12/16/97

2400

 

8.4

43

6.7

 
Friday Harbor

SJ8

1/6/98

2400

 

8.5

38

7.2

 
Friday Harbor

SJ8

1/27/98

2400

 

8.7

33

7.7

 
Friday Harbor

SJ8

2/3/98

2400

 

8.7

No reading

8

 
    geometric mean

2147

          

Note: ND means concentration below the detectable limit.



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