| № | 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  | 
 
 | 
2010-11-09 | - | 2000 | 262 | 7.2 | - | HIGH | Med | HIGH | Med | 
| 1 | 102809 | 2010-11-25 | - | 1300 | 19 | 7.8 | - | HIGH | low | HIGH | Med | |
| 1 | 102809 | 2010-12-07 | - | 580 | 25 | 7.6 | - | HIGH | low | HIGH | low | |
| 1 | 102809 | 2010-12-21 | - | 1000 | 10 | 8.1 | - | HIGH | low | HIGH | Med | |
| 2 | 102839 [2-month plot]
 Mfolozi River at Reserve no 5/Gwa-Msane  | 
 
 | 
2010-11-09 | - | 2150 | 10220 | 6.9 | - | HIGH | Med | HIGH | Med | 
| 2 | 102839 | 2010-11-25 | - | 800 | 405 | 8.1 | - | HIGH | low | HIGH | low | |
| 2 | 102839 | 2010-12-07 | - | 920 | 287 | 8.1 | - | HIGH | low | HIGH | low | |
| 3 | 102902 [2-month plot]
 At Lake View Ndumu Kangazini on Pongolo  | 
 
 | 
2010-11-11 | - | 110 | 8 | 7.3 | - | HIGH | low | low | low | 
| 3 | 102902 | 2010-11-25 | - | 71 | 22 | 7.8 | - | HIGH | low | low | low | |
| 3 | 102902 | 2010-12-07 | - | 390 | 6 | 7.9 | - | HIGH | low | Med | low | |
| 3 | 102902 | 2010-12-21 | - | 190 | 7 | 7.4 | - | HIGH | low | low | low | |
| 4 | 102905 [2-month plot]
 Pongolapoort Dam on Phongolo River: downstream Weir  | 
 
 | 
2010-11-11 | - | 8 | 1 | 7.7 | - | Med | low | low | low | 
| 4 | 102905 | 2010-11-25 | - | 22 | 2 | 7.8 | - | HIGH | low | low | low | |
| 4 | 102905 | 2010-12-07 | - | 16 | 2 | 4.0 | - | HIGH | low | low | low | |
| 4 | 102905 | 2010-12-21 | - | 26 | 2 | 8.6 | - | HIGH | low | low | low | |
| 5 | 177769 [2-month plot]
 Mhlatuze River at Umhlatuze Valley  | 
 
 | 
2010-11-09 | - | 190 | 26 | 7.2 | - | HIGH | low | low | low | 
| 5 | 177769 | 2010-11-25 | - | 80 | 9 | 7.6 | - | HIGH | low | low | low | |
| 5 | 177769 | 2010-12-07 | - | 215 | 13 | 8.2 | - | HIGH | low | Med | low | |
| 5 | 177769 | 2010-12-21 | - | 110 | 9 | 7.5 | - | HIGH | low | low | low | |
| 6 | 183757 [2-month plot]
 Mdibi River at Bridge to RBM  | 
 
 | 
2010-11-11 | - | 500 | 6 | 7.3 | - | HIGH | low | HIGH | low | 
| 6 | 183757 | 2010-11-25 | - | 1000 | 5 | 7.2 | - | HIGH | low | HIGH | Med | |
| 6 | 183757 | 2010-12-07 | - | 600 | 3 | 7.4 | - | HIGH | low | HIGH | low | |
| 6 | 183757 | 2010-12-21 | - | 640 | 4 | 7.3 | - | HIGH | low | HIGH | low | |
| 7 | 183761 [2-month plot]
 Mposa River Under Bridge  | 
 
 | 
2010-11-09 | - | 800 | 12 | 7.3 | - | HIGH | low | HIGH | low | 
| 7 | 183761 | 2010-11-25 | - | 11000 | 21 | 7.4 | - | HIGH | Med | HIGH | HIGH | |
| 7 | 183761 | 2010-12-07 | - | 1600 | 11 | 8.0 | - | HIGH | low | HIGH | Med | |
| 7 | 183761 | 2010-12-21 | - | 1400 | 5 | 7.7 | - | HIGH | low | HIGH | Med | |
| 8 | 187078 [2-month plot]
 Between N2 Bridge and Mposa Confluence on Nseleni  | 
 
 | 
2010-11-09 | - | 140 | 18 | 7.7 | - | HIGH | low | low | low | 
| 8 | 187078 | 2010-11-25 | - | 70 | 9 | 7.7 | - | HIGH | low | low | low | |
| 8 | 187078 | 2010-12-07 | - | 60 | 17 | 8.1 | - | HIGH | low | low | low | |
| 8 | 187078 | 2010-12-21 | - | 80 | 4 | 7.7 | - | HIGH | low | low | low | |
| 9 | 187079 [2-month plot]
 At Road Bridge downstream of Lake Nsezi on Nseleni  | 
 
 | 
2010-11-09 | - | 1600 | 28 | 6.6 | - | HIGH | low | HIGH | Med | 
| 9 | 187079 | 2010-11-25 | - | 1500 | 41 | 6.8 | - | HIGH | low | HIGH | Med | |
| 9 | 187079 | 2010-12-07 | - | 470 | 18 | 8.2 | - | HIGH | low | HIGH | low | |
| 9 | 187079 | 2010-12-21 | - | 900 | 43 | 6.5 | - | HIGH | low | HIGH | low | |
| 10 | 187190 [2-month plot]
 Near Kwajobe on Mthala - downstream Point  | 
 
 | 
2010-11-11 | - | 1200 | 38 | 7.9 | - | HIGH | low | HIGH | Med | 
| 10 | 187190 | 2010-11-25 | - | 1800 | 64 | 7.9 | - | HIGH | low | HIGH | Med | |
| 10 | 187190 | 2010-12-07 | - | 600 | 54 | 8.3 | - | HIGH | low | HIGH | low | |
| 10 | 187190 | 2010-12-21 | - | 600 | 163 | 7.2 | - | HIGH | low | HIGH | low | |
| 11 | 187934 [2-month plot]
 Near Yengweni on Neshe U/S of Muzi and Mkuze  | 
 
 | 
2010-11-11 | - | 230 | 56 | 7.2 | - | HIGH | low | Med | low | 
| 11 | 187934 | 2010-11-25 | - | 370 | 147 | 7.4 | - | HIGH | low | Med | low | |
| 11 | 187934 | 2010-12-07 | - | 300 | 129 | 8.3 | - | HIGH | low | Med | low | |
| 11 | 187934 | 2010-12-21 | - | 2900 | 85 | 7.3 | - | HIGH | Med | HIGH | Med | |
| 12 | 187937 [2-month plot]
 State Land on Mthambalala  | 
 
 | 
2010-11-11 | - | 800 | 20 | 7.5 | - | HIGH | low | HIGH | low | 
| 12 | 187937 | 2010-11-25 | - | 1050 | - | 7.6 | - | HIGH | low | HIGH | Med | |
| 12 | 187937 | 2010-12-07 | - | 100 | 28 | 8.1 | - | HIGH | low | low | low | |
| 12 | 187937 | 2010-12-21 | - | 30 | 54 | 7.0 | - | HIGH | low | low | low | |
| 13 | 189730 [2-month plot]
 Reserve no 10 at Shembe Church Temple and Abstraction Point on Lake Cubhu  | 
 
 | 
2010-11-11 | - | 10 | 7 | 8.2 | - | HIGH | low | low | low | 
| 13 | 189730 | 2010-11-25 | - | 140 | 2 | 7.6 | - | HIGH | low | low | low | |
| 13 | 189730 | 2010-12-07 | - | 20 | 3 | 7.8 | - | HIGH | low | low | low | |
| 13 | 189730 | 2010-12-21 | - | 20 | 2 | 6.9 | - | HIGH | low | low | low | |
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