Coliforms and fecal streptococcus in the Illinois River at Peoria ...

Appendix A. Bacteria Densities (per 100 ml) and River Flow (cfs) of Illinois River at Peoria
Associated
Total Fecal Fecal River wttb
Date coliform coliform streptococcus flow precipitation
6/1/71 800 210 7,570
6/7/71 23,000 220 7,770 No
6/14/71 Failed Failed 9,020
6/21/71 1,700 Failed 7,660 No
6/28/71 1,200 640 7,300
7/6/71 190 100 6,360
7/12/71 2,400 240 9,930 Yes
7/19/71 5,200 530 11,260 No
7/26/71 2,200 640 8,780
8/2/71 7,700 150 8,860 Yes
8/9/71 800 110 9,100
8/16/71 2,000 180 9,450. Yes
8/23/71 2,500 230 8,770 No
8/30/71 1,200 150 9,370
9/7/71 1,200 320 9,340 No
9/13/71 .400 160 8,910 No
9/20/71 1,400 230 7,000 Yes
9/27/71 2,000 350 6,726 Yes
10/4/71 6,400 1200 6,180 Yes
10/11/71 2,000 390 6,240
10/18/71 1,000 120 6,443
10/25/71 810 80 6,610
11/1/71 700 73 6,150
11/8/71 700 65 6,130
11/15/71 1,000 120 5,850
11/23/71 880 55 7,440
11/29/71 1,800 76 7,030
12/6/71 3,300 410 5,830
12/13/71 2,100 380 15,900
12/20/71 17,000 770 22,500 No
12/28/71 13,000 180 10,400
1/3/72 7,600 230 19,900
1/10/72 14,000 240 19,100 No
1/17/72 2,200 40 10,900
1/24/72 1,900 72 9,640
1/31/72 1,700 170 9,560
2/7/72 530 57 9,090
2/14/72 600 36 9,250
2/21/72 650 19 6,730
2/28/72 990 380 7,800
3/6/72 1,600 88 12,400
3/13/72 10,000 1500 12,100 Yes
3/20/72 13,000 180 25,800
3/27/72 4,300 130 23,300 No
4/3/72 2,000 43 19,400
4/10/72 2,700 22 20,900 No
4/17/72 1,500 52 23,900 No
4/24/72 1,900 43 29,400
5/1/72 38,000 2200 28,400 Yes
5/8/72 2,300 60 23,800
5/15/72 2,300 32 27,800 No
5/22/72 1,800 78 22,500
5/30/72 480 40 15,000
6/5/72 420 130 380 8,230
(Continued on next page)
24