April
Continuous water monitoring at Station B (discharge from San Luis Drain), April 2003.
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| PARAMETER | Flow | Temperature | Boron | Specific Conductance | Selenium (total) | Selenium (total) Load |
| DATA SOURCE | USBR | USBR | CVRWQCB | CVRWQCB | CVRWQCB | Computed |
| UNITS | cfs | °C | mg/L | µS/cm | µg/L | lbs |
|
28
|
19.8
|
8.8
|
5,370
|
63.2
|
9.5
|
|
|
Apr-02-2003
|
40
|
17.5
|
9.0
|
5,310
|
58.3
|
12.6
|
|
Apr-03-2003
|
45
|
16.9
|
9.2
|
5,450
|
57.1
|
13.9
|
|
Apr-04-2003
|
45
|
16.8
|
9.3
|
5,580
|
53.6
|
13.0
|
|
Apr-05-2003
|
46
|
16.4
|
8.9
|
5,530
|
74.0
|
18.4
|
|
Apr-06-2003
|
46
|
16.2
|
9.0
|
5,590
|
83.2
|
20.6
|
|
Apr-07-2003
|
45
|
17.2
|
8.8
|
5,520
|
79.4
|
19.3
|
|
Apr-08-2003
|
44
|
18.8
|
8.8
|
5,450
|
73.8
|
17.5
|
|
Apr-09-2003
|
46
|
20.2
|
8.4
|
5,340
|
70.7
|
17.5
|
|
Apr-10-2003
|
47
|
21.0
|
8.0
|
5,210
|
67.5
|
17.1
|
|
Apr-11-2003
|
44
|
20.9
|
8.7
|
5,280
|
68.7
|
16.3
|
|
Apr-12-2003
|
34
|
19.3
|
8.6
|
5,300
|
68.6
|
12.6
|
|
Apr-13-2003
|
32
|
18.1
|
8.9
|
5,360
|
70.3
|
12.1
|
|
Apr-14-2003
|
31
|
18.0
|
8.8
|
5,290
|
70.5
|
11.8
|
|
Apr-15-2003
|
33
|
18.0
|
8.6
|
5,270
|
67.5
|
12.0
|
|
Apr-16-2003
|
44
|
17.8
|
8.6
|
5,330
|
58.1
|
13.8
|
|
Apr-17-2003
|
43
|
17.2
|
8.1
|
5,270
|
52.0
|
12.1
|
|
Apr-18-2003
|
44
|
17.1
|
7.9
|
5,220
|
59.0
|
14.0
|
|
Apr-19-2003
|
46
|
17.9
|
7.1
|
4,990
|
64.9
|
16.1
|
|
Apr-20-2003
|
45
|
18.3
|
8.2
|
5,130
|
64.4
|
15.6
|
|
Apr-21-2003
|
43
|
18.1
|
8.2
|
5,120
|
69.8
|
16.2
|
|
Apr-22-2003
|
45
|
18.0
|
8.2
|
5,170
|
74.1
|
18.0
|
|
Apr-23-2003
|
44
|
18.2
|
8.2
|
5,290
|
75.5
|
17.9
|
|
Apr-24-2003
|
40
|
17.7
|
P
|
5,190
|
68.2
|
14.7
|
|
Apr-25-2003
|
33
|
17.6
|
P
|
5,500
|
84.4
|
15.0
|
|
Apr-26-2003
|
38
|
17.6
|
P
|
5,680
|
94.1
|
19.3
|
|
Apr-27-2003
|
40
|
18.8
|
P
|
5,580
|
88.3
|
19.0
|
|
Apr-28-2003
|
43
|
19.1
|
P
|
5,640
|
81.7
|
18.9
|
|
Apr-29-2003
|
43
|
18.5
|
P
|
5,430
|
77.6
|
18.0
|
|
Apr-30-2003
|
45
|
18.8
|
P
|
5,240
|
68.9
|
16.7
|
|
Mean
|
41
|
18.2
|
8.5
|
5,350
|
70.2
|
15.7
|
|
Total Acre-feet
|
2,460
|
|
|
Total (lbs)
|
470
|
|
|
Load Limitation for April 2003 (lbs)
|
538
|
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