Weekly water quality monitoring at Station A (inflow to San Luis Drain).

DATA SOURCE: Phillip Crader 916.255.3104 (CVRWQCB) PRELIMINARY DATA

Station A: Central Valley Regional Water Quality Control Board (CVRWQCB)

Weekly water quality monitoring at Station A (inflow to San Luis Drain).

DATA SOURCE: Phillip Crader 916.255.3104 (CVRWQCB) PRELIMINARY DATA
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Flow* Temper- pH EC TSS Se Se Se Boron
ature (total) (diss) (diss)
L F
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UNITS cfs �C �S/cm mg/l �g/l �g/l �g/l mg/l
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03-Oct-96 20.1 21.0 8.1 5,210 NA 77.4 79.1 . 7.8
08-Oct-96 20.4 25.4 8.3 4,220 44 75.5 NP . 7.7
18-Oct-96 22.7 16.6 7.1 3,940 140 38.6 37.5 . 7.1
25-Oct-96 18.3 14.3 8.3 4,270 NA 51.4 49.5 . 6.7
29-Oct-96 19.1 12.1 8.1 4,020 NA 62.0 61.6 . NA
01-Nov-96 31.0 16.6 7.3 3,610 NA NA NA . 5.1
08-Nov-96 20.9 14.3 6.8 4,250 42 61.3 61.8 61.1 7.9
14-Nov-96 22.6 14.3 8.1 4,390 51 76.8 NA NA 7.3
19-Nov-96 26.5 17.7 7.7 3,460 77 56.2 58.8 57.0 5.6
26-Nov-96 19.4 15.4 7.4 3,470 64 40.6 42.8 39.6 5.7
05-Dec-96 14.9 NA 7.7 5,000 49 68.4 69.9 NA 8.4
10-Dec-96 30.9 14.3 7.0 4,020 110 NA 54.3 56.3 NA
20-Dec-96 33.9 8.8 8.5 4,970 56 80.4 NA 80.2 8.3
27-Dec-96 37.5 12.7 7.8 5,130 92 91.7 92.0 91.9 8.2
09-Jan-97 50.4 9.9 8.0 4,710 90 78.7 76.6 72.4 7.4
21-Jan-97 71.0 16.0 8.0 4,870 180 88.2 84.8 NP 7.5
04-Feb-97 38.0 16.6 8.0 5,140 71 72.0 70.2 70.5 8.7
11-Feb-97 81.0 14.9 7.9 5,360 58 97.5 94.2 96.6 9.0
18-Feb-97 85.2 12.7 7.9 5,140 41 80.3 89.4 78.6 8.3
28-Feb-97 80.3 12.1 8.0 5,330 NA 90.3 NA 86.4 NA
05-Mar-97 86.0 14.3 7.5 5,100 38 88.4 . 91.1 8.1
12-Mar-97 85.7 NA NA 4,420 NP 76.6 . 77.2 6.9
19-Mar-97 93.2 NA NA 4,420 85 74.6 . 71.1 6.8
26-Mar-97 68.4 NA NA 4,580 160 67.0 . 61.0 6.6
02-Apr-97 88.8 NA NA 5,370 120 93.0 95.8 8.1
09-Apr-97 76.8 NP NP 5,600 130 108.0 117.0 7.6
16-Apr-97 82.0 NP NP 5,310 83 104.0 104.0 7.1
23-Apr-97 74.8 NP NP 5,290 110 101.0 97.6 8.0
01-May-97 62.6 NP NP 5,480 110 96.8 96.6 8.4
07-May-97 52.7 NP NP 4,930...