| № | Site [ view Crocodile (West) and Marico sites in Google Earth ]  | 
Plot all data | Date | MPN, or cfu / 100mL | 
Turb. NTU  | 
pH | Temp. oC  | 
Risk based on E. coli if recorded, otherwise on faecal coliforms | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E. coli | faecal coliforms | drinking- no treatment  | 
drinking- limited treatment  | 
full or partial contact  | 
irrigation- crops eaten raw  | 
|||||||
| 1 | 88648 [2-month plot]
 Jukskei River U/S Confluence Modderfontein Marlboro  | 
 
 | 
2009-05-07 | 290000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 88648 | 2009-05-21 | 19000 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 1 | 88648 | 2009-06-04 | 82000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 88648 | 2009-06-17 | 110000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 100895 [2-month plot]
 Kaalspruit 60M D/S of Olifantsfontein - Midrand Old Tar Road  | 
 
 | 
2009-05-28 | 530000 | 650000 | 15 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | 
| 2 | 100895 | 2009-06-18 | 3000 | 4100 | 11 | 7.7 | - | HIGH | Med | HIGH | Med | |
| 3 | 179682 [2-month plot]
 Moretele River at Sutelong/Rt Tarrbridge  | 
 
 | 
2009-05-05 | 379 | - | 38 | 7.4 | 18.7 | HIGH | low | Med | low | 
| 4 | 179683 [2-month plot]
 Tolwane River at Legonyane 5M U/S Bridge  | 
 
 | 
2009-05-05 | 1346 | - | 47 | 7.1 | 23.6 | HIGH | low | HIGH | Med | 
| 5 | 179684 [2-month plot]
 Sand River at Madidi/50M D/S Left of River  | 
 
 | 
2009-05-05 | 3654 | - | 11 | 5.2 | 21.6 | HIGH | Med | HIGH | Med | 
| 6 | 185640 [2-month plot]
 On Jukskei River 150 M D/S of Bruma Lake  | 
 
 | 
2009-05-07 | 100000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 6 | 185640 | 2009-05-21 | 210000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 185640 | 2009-06-04 | 160000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 185640 | 2009-06-17 | 50000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 7 | 185688 [2-month plot]
 Jukskei River U/S of Confluence with Klein Jukskei Braamfontein Spruit  | 
 
 | 
2009-05-07 | 52000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 7 | 185688 | 2009-05-21 | 1600 | - | - | - | - | HIGH | low | HIGH | Med | |
| 7 | 185688 | 2009-06-04 | 7000 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 7 | 185688 | 2009-06-17 | 7800 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 8 | 191695 [2-month plot]
 - Bloubosrand Bothasfontein 408 JR - at Road Bridge on Klein Jukskeirivier Tributary  | 
 
 | 
2009-05-07 | 26000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 8 | 191695 | 2009-05-21 | 0 | - | - | - | - | low | low | low | low | |
| 8 | 191695 | 2009-06-04 | 740 | - | - | - | - | HIGH | low | HIGH | low | |
| 8 | 191695 | 2009-06-17 | 2600 | - | - | - | - | HIGH | Med | HIGH | Med | |
| 9 | 100000771 [2-month plot]
 Rietspruit 01 at Old Bridge Behind Sutherland Ridge  | 
 
 | 
2009-05-28 | 300 | - | 5 | 7.8 | - | HIGH | low | Med | low | 
| 9 | 100000771 | 2009-06-18 | 85 | - | 11 | 7.8 | - | HIGH | low | low | low | |
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