Parameter | Observed value | |||
Site 1 | Site 2 | Site 3 | Site 4 | |
E. coli | 33,050 ± 11 | 670 ± 7 | 630 ± 5. | 34,600 ± 13 |
FC | 31,800 ± 9 | 680 ± 7 | 460 ± 6 | 0 ± 0.00 |
TC | 263,200 ± 15 | 17,990 ± 18 | 1050 ± 11 | 55,400 ± 21 |
FS | 26,000 ± 9 | 2300 ± 3 | 1400 ± 4 | 27,600 ± 10 |