Beecher Ave - WB 1
Test Date Phosphate - mg/L PO4 Phosphorus - mg/L P
03/10/01 5.10 1.66
05/05/01 6.65 2.17
06/09/01 2.85 0.93
08/18/01 9.80 3.20
09/08/01 4.00 1.31
11/17/01 6.30 2.06
12/08/01 4.85 1.58
01/05/02 6.45 2.10
02/02/02 5.30 1.73
03/10/02 0.80 0.26
04/06/02 3.35 1.09
05/04/02 0.65 0.21
06/01/02 4.60 1.50
07/13/02 3.85 1.26
08/04/02 7.60 2.48
09/07/02 2.20 0.72
11/02/02 8.30 2.71
12/07/02 8.85 2.89
01/04/03 8.60 2.81
02/01/03 6.55 2.14
04/05/03 1.60 0.52
05/03/03 0.70 0.23
06/07/03 5.45 1.78
09/13/03 10.20 3.33
10/11/03 9.45 3.08
11/01/03 8.20 2.68
12/06/03 4.15 1.35
01/03/04 4.25 1.39
02/07/04 6.75 2.20
03/06/04 1.05 0.34
04/04/04 3.40 1.11
05/01/04 4.95 1.62
06/05/04 2.35 0.77
07/10/04 2.95 0.96
08/07/04 3.95 1.29
09/11/04 7.50 2.45
10/02/04 7.30 2.38
11/06/04 2.65 0.86
12/04/04 2.85 0.93
01/08/05 3.00 0.98
02/05/05 6.10 1.99
03/05/05 2.85 0.93
04/02/05 2.40 0.78
05/07/05 6.00 1.96
07/09/05 9.70 3.17
08/06/05 11.85 3.87
10/01/05 7.35 2.40
12/03/05 7.45 2.43
01/07/06 6.20 2.02
02/04/06 2.25 0.73
03/04/06 6.70 2.19
04/01/06 3.70 1.21
05/06/06 3.40 1.11
07/01/06 4.80 1.57
08/05/06 3.20 1.04
09/02/06 6.10 1.99
10/07/06 1.80 0.59
11/04/06 4.25 1.39
12/02/06 0.85 0.28
01/06/07 1.25 0.41
02/03/07 6.70 2.19
03/03/07 0.95 0.31
04/14/07 1.15 0.38
05/05/07 3.10 1.01
06/02/07 6.50 2.12
07/07/07 4.75 1.55
08/04/07 8.35 2.72
09/08/07 4.15 1.35
10/06/07 6.15 2.01
11/03/07 7.75 2.53
12/01/07 9.20 3.00
01/12/08 1.70 0.55
02/02/08 4.45 1.45
03/01/08 4.00 1.31
04/05/08 1.70 0.55
05/03/08 1.80 0.59
06/07/08 4.20 1.37
07/12/08 3.15 1.03
08/02/08 3.35 1.09
09/06/08 2.05 0.67
10/04/08 3.00 0.98
11/01/08 4.75 1.55
01/10/09 3.70 1.21
02/07/09 7.40 2.41
03/07/09 2.20 0.72
04/04/09 1.00 0.33
05/02/09 0.65 0.21
07/11/09 4.05 1.32
08/01/09 6.30 2.06
09/12/09 8.35 2.72
10/03/09 3.55 1.16
11/07/09 2.85 0.93
12/04/09 4.50 1.47
01/09/10 3.85 1.26
02/06/10 3.35 1.09
03/06/10 1.30 0.42
04/10/10 1.00 0.33
05/01/10 3.40 1.11
06/05/10 1.65 0.54
07/10/10 4.35 1.42
08/07/10 0.75 0.24
09/10/10 4.15 1.35
10/02/10 6.25 2.04
11/06/10 8.50 2.77
12/04/10 5.00 1.63
01/08/11 4.35 1.42
02/05/11 6.60 2.15
03/05/11 1.50 0.49
04/02/11 2.85 0.93
05/07/11 2.50 0.82
06/04/11 1.70 0.55
07/09/11 6.15 2.01
08/06/11 2.25 0.73
09/10/11 5.55 1.81
10/01/11 2.70 0.88
11/05/11 6.35 2.07
Illinois EPA limit 0.61
Text Box: Test results (Phosphate; mg/L PO4) are arithmetically scaled down to the more common Phosphorous metric.