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PART 2: SAN JUAN COUNTY CHARACTERIZATION REPORT

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

LOPEZ ISLAND: LOPEZ SOUND | HUNTER BAY | FISHERMAN BAY | MUD BAY
SAN JUAN ISLAND: FALSE BAY | FRIDAY HARBOR | WESTCOTT/GARRISON 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)

Temperature (C)

Location Description
Lopez Sound

L17

5/7/97

150

0.13

7.8

3.5

16.4
 Pond Ellis farm
                 
Lopez Sound

L18

5/7/97

460
  

7.5

35

12.2
 S. side Johnson Lane (Private Rd.)
Lopez Sound

L18

6/3/97

460

0.29

7.7

92

12.7
  
Lopez Sound

L18

11/18/97

460
  

7.8

33

6.2
  
Lopez Sound

L18

12/9/97

43
  

7.7

47

5.7
  
Lopez Sound

L18

12/16/97

2400
  

7.8

72

5.6
  
Lopez Sound

L18

1/6/98

460
  

7.7

57

5.9
  
Lopez Sound

L18

1/27/98

23
  

7.9

50

7.3
  
Lopez Sound

L18

2/3/98

23
  

8.1

34

6.6
  
    geometric mean

199
          
Lopez Sound

L20a

5/7/97

4

0.28

7.2

9.5

13.4
 Baker View Rd. end of culvert
                 
Lopez Sound

L20b

5/7/97

2
         Stream in ravine
                 
Lopez Sound

L25

6/3/97

120
         Third test pit frm entrance
                  
Lopez Sound

L28

5/7/97

2

0.12

6.8

0.5

12.4
 Culvert by road inflow
                 
Lopez Sound

L29

5/7/97

2
  

7.5

34.7

17.8
 Culvert outflow by road


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