| № | Site [ view Usutu to Mhlatuze 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 | 102809 [2-month plot]
 Mhlatuze River at Riverview 11459  | 
 
 | 
2010-01-05 | - | 3600 | 27 | 7.3 | - | HIGH | Med | HIGH | Med | 
| 1 | 102809 | 2010-01-19 | - | 330 | 19 | 7.8 | - | HIGH | low | Med | low | |
| 1 | 102809 | 2010-02-05 | - | 300 | 39 | 7.3 | - | HIGH | low | Med | low | |
| 1 | 102809 | 2010-02-16 | - | 460 | 16 | 7.7 | - | HIGH | low | HIGH | low | |
| 2 | 102839 [2-month plot]
 Mfolozi River at Reserve no 5/Gwa-Msane  | 
 
 | 
2010-01-05 | - | 260 | 82 | 7.5 | - | HIGH | low | Med | low | 
| 2 | 102839 | 2010-01-19 | - | 2300 | 1356 | 7.5 | - | HIGH | Med | HIGH | Med | |
| 2 | 102839 | 2010-02-05 | - | 365 | 40 | 6.7 | - | HIGH | low | Med | low | |
| 2 | 102839 | 2010-02-16 | - | 3600 | 947 | 7.6 | - | HIGH | Med | HIGH | Med | |
| 3 | 102902 [2-month plot]
 At Lake View Ndumu Kangazini on Pongolo  | 
 
 | 
2010-01-05 | - | 1600 | 7 | 7.6 | - | HIGH | low | HIGH | Med | 
| 3 | 102902 | 2010-01-19 | - | 290 | 2 | 7.6 | - | HIGH | low | Med | low | |
| 3 | 102902 | 2010-02-05 | - | 39 | 3 | 8.0 | - | HIGH | low | low | low | |
| 3 | 102902 | 2010-02-16 | - | 950 | 11 | 7.9 | - | HIGH | low | HIGH | low | |
| 4 | 102905 [2-month plot]
 Pongolapoort Dam on Phongolo River: downstream Weir  | 
 
 | 
2010-01-05 | - | 68 | 3 | 7.8 | - | HIGH | low | low | low | 
| 4 | 102905 | 2010-01-19 | - | 16 | 1 | 7.5 | - | HIGH | low | low | low | |
| 4 | 102905 | 2010-02-05 | - | 39 | 3 | 8.0 | - | HIGH | low | low | low | |
| 4 | 102905 | 2010-02-16 | - | 90 | 8 | 7.9 | - | HIGH | low | low | low | |
| 5 | 177769 [2-month plot]
 Mhlatuze River at Umhlatuze Valley  | 
 
 | 
2010-01-05 | - | 780 | 35 | 6.6 | - | HIGH | low | HIGH | low | 
| 5 | 177769 | 2010-01-19 | - | 130 | 8 | 7.0 | - | HIGH | low | low | low | |
| 5 | 177769 | 2010-02-05 | - | 570 | 36 | 7.0 | - | HIGH | low | HIGH | low | |
| 5 | 177769 | 2010-02-16 | - | 650 | 8 | 7.3 | - | HIGH | low | HIGH | low | |
| 6 | 183757 [2-month plot]
 Mdibi River at Bridge to RBM  | 
 
 | 
2010-01-05 | - | 780 | 11 | 7.0 | - | HIGH | low | HIGH | low | 
| 6 | 183757 | 2010-01-19 | - | 300 | 5 | 7.0 | - | HIGH | low | Med | low | |
| 6 | 183757 | 2010-02-05 | - | 370 | 5 | 7.8 | - | HIGH | low | Med | low | |
| 6 | 183757 | 2010-02-16 | - | 330 | 5 | 7.5 | - | HIGH | low | Med | low | |
| 7 | 183761 [2-month plot]
 Mposa River Under Bridge  | 
 
 | 
2010-01-05 | - | 400 | 5 | 6.3 | - | HIGH | low | HIGH | low | 
| 7 | 183761 | 2010-01-19 | - | 40 | 5 | 7.5 | - | HIGH | low | low | low | |
| 7 | 183761 | 2010-02-02 | - | 640 | 24 | 6.8 | - | HIGH | low | HIGH | low | |
| 7 | 183761 | 2010-02-16 | - | 60 | 6 | 7.5 | - | HIGH | low | low | low | |
| 8 | 187078 [2-month plot]
 Between N2 Bridge and Mposa Confluence on Nseleni  | 
 
 | 
2010-02-24 | - | 201 | - | - | - | HIGH | low | Med | low | 
| 9 | 187190 [2-month plot]
 Near Kwajobe on Mthala - downstream Point  | 
 
 | 
2010-01-05 | - | 1300 | 33 | 7.6 | - | HIGH | low | HIGH | Med | 
| 9 | 187190 | 2010-01-19 | - | 760 | 28 | 7.5 | - | HIGH | low | HIGH | low | |
| 9 | 187190 | 2010-02-05 | - | 770 | 36 | 8.5 | - | HIGH | low | HIGH | low | |
| 9 | 187190 | 2010-02-16 | - | 22000 | 67 | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 10 | 187934 [2-month plot]
 Near Yengweni on Neshe U/S of Muzi and Mkuze  | 
 
 | 
2010-01-05 | - | 2300 | 80 | 7.6 | - | HIGH | Med | HIGH | Med | 
| 10 | 187934 | 2010-01-19 | - | 170 | 12 | 7.3 | - | HIGH | low | low | low | |
| 10 | 187934 | 2010-02-05 | - | 1800 | 444 | 7.5 | - | HIGH | low | HIGH | Med | |
| 10 | 187934 | 2010-02-16 | - | 330 | 26 | 7.0 | - | HIGH | low | Med | low | |
| 11 | 187937 [2-month plot]
 State Land on Mthambalala  | 
 
 | 
2010-01-05 | - | 6600 | 1612 | 7.6 | - | HIGH | Med | HIGH | HIGH | 
| 11 | 187937 | 2010-01-19 | - | 2400 | 40 | 8.0 | - | HIGH | Med | HIGH | Med | |
| 11 | 187937 | 2010-02-02 | - | 260 | 4 | 8.3 | - | HIGH | low | Med | low | |
| 11 | 187937 | 2010-02-16 | - | 280 | 5 | 7.8 | - | HIGH | low | Med | low | |
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