| № | 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  | 
 
 | 
2011-01-04 | - | 770 | 293 | 7.5 | - | HIGH | low | HIGH | low | 
| 1 | 102809 | 2011-01-21 | - | 190 | 35 | 8.2 | - | HIGH | low | low | low | |
| 1 | 102809 | 2011-02-09 | - | 290 | 34 | 7.8 | - | HIGH | low | Med | low | |
| 1 | 102809 | 2011-02-24 | - | 2143 | 205 | 7.0 | - | HIGH | Med | HIGH | Med | |
| 2 | 102839 [2-month plot]
 Mfolozi River at Reserve no 5/Gwa-Msane  | 
 
 | 
2011-01-04 | - | 4300 | 800 | 7.7 | - | HIGH | Med | HIGH | HIGH | 
| 2 | 102839 | 2011-01-21 | - | 260 | 800 | 8.1 | - | HIGH | low | Med | low | |
| 2 | 102839 | 2011-02-09 | - | 180 | 97 | 8.3 | - | HIGH | low | low | low | |
| 2 | 102839 | 2011-02-24 | - | 7270 | 800 | 7.1 | - | HIGH | Med | HIGH | HIGH | |
| 3 | 102902 [2-month plot]
 At Lake View Ndumu Kangazini on Pongolo  | 
 
 | 
2011-02-09 | - | 3400 | 15 | 8.2 | - | HIGH | Med | HIGH | Med | 
| 3 | 102902 | 2011-02-24 | - | 98 | 5 | 6.9 | - | HIGH | low | low | low | |
| 4 | 102905 [2-month plot]
 Pongolapoort Dam on Phongolo River: downstream Weir  | 
 
 | 
2011-02-09 | - | 30 | 3 | 7.9 | - | HIGH | low | low | low | 
| 4 | 102905 | 2011-02-24 | - | 384 | 4 | 7.6 | - | HIGH | low | Med | low | |
| 5 | 177769 [2-month plot]
 Mhlatuze River at Umhlatuze Valley  | 
 
 | 
2011-01-04 | - | 820 | 848 | 7.6 | - | HIGH | low | HIGH | low | 
| 5 | 177769 | 2011-01-21 | - | 60 | 19 | 7.7 | - | HIGH | low | low | low | |
| 5 | 177769 | 2011-02-09 | - | 180 | 19 | 8.1 | - | HIGH | low | low | low | |
| 5 | 177769 | 2011-02-24 | - | 2832 | 383 | 6.8 | - | HIGH | Med | HIGH | Med | |
| 6 | 183757 [2-month plot]
 Mdibi River at Bridge to RBM  | 
 
 | 
2011-01-04 | - | 880 | 6 | 6.3 | - | HIGH | low | HIGH | low | 
| 6 | 183757 | 2011-01-21 | - | 470 | 8 | 7.3 | - | HIGH | low | HIGH | low | |
| 6 | 183757 | 2011-02-09 | - | 175 | 8 | 7.8 | - | HIGH | low | low | low | |
| 6 | 183757 | 2011-02-24 | - | 160 | 5 | 6.6 | - | HIGH | low | low | low | |
| 7 | 183761 [2-month plot]
 Mposa River Under Bridge  | 
 
 | 
2011-01-04 | - | 1800 | 246 | 7.4 | - | HIGH | low | HIGH | Med | 
| 7 | 183761 | 2011-01-21 | - | 900 | 72 | 7.4 | - | HIGH | low | HIGH | low | |
| 7 | 183761 | 2011-02-09 | - | 660 | 19 | 7.5 | - | HIGH | low | HIGH | low | |
| 7 | 183761 | 2011-02-24 | - | 638 | 41 | 7.0 | - | HIGH | low | HIGH | low | |
| 8 | 187078 [2-month plot]
 Between N2 Bridge and Mposa Confluence on Nseleni  | 
 
 | 
2011-01-04 | - | 840 | 95 | 7.7 | - | HIGH | low | HIGH | low | 
| 8 | 187078 | 2011-01-21 | - | 230 | 150 | 7.5 | - | HIGH | low | Med | low | |
| 8 | 187078 | 2011-02-09 | - | 40 | 68 | 7.1 | - | HIGH | low | low | low | |
| 9 | 187079 [2-month plot]
 At Road Bridge downstream of Lake Nsezi on Nseleni  | 
 
 | 
2011-01-04 | - | 680 | 8 | 7.2 | - | HIGH | low | HIGH | low | 
| 9 | 187079 | 2011-01-21 | - | 1107 | - | 5.7 | - | HIGH | low | HIGH | Med | |
| 9 | 187079 | 2011-02-09 | - | 800 | 358 | 6.3 | - | HIGH | low | HIGH | low | |
| 9 | 187079 | 2011-02-24 | - | 52 | 234 | 6.1 | - | HIGH | low | low | low | |
| 10 | 187190 [2-month plot]
 Near Kwajobe on Mthala - downstream Point  | 
 
 | 
2011-02-09 | - | 560 | 41 | 8.1 | - | HIGH | low | HIGH | low | 
| 10 | 187190 | 2011-02-24 | - | 1033 | 48 | 7.6 | - | HIGH | low | HIGH | Med | |
| 11 | 187934 [2-month plot]
 Near Yengweni on Neshe U/S of Muzi and Mkuze  | 
 
 | 
2011-01-21 | - | 795 | 73 | 6.8 | - | HIGH | low | HIGH | low | 
| 11 | 187934 | 2011-02-09 | - | 24000 | 200 | 6.7 | - | HIGH | HIGH | HIGH | HIGH | |
| 11 | 187934 | 2011-02-24 | - | 63 | 23 | 7.1 | - | HIGH | low | low | low | |
| 12 | 187937 [2-month plot]
 State Land on Mthambalala  | 
 
 | 
2011-01-21 | - | 3900 | 10 | 7.0 | - | HIGH | Med | HIGH | Med | 
| 12 | 187937 | 2011-02-09 | - | 4800 | 22 | 7.2 | - | HIGH | Med | HIGH | HIGH | |
| 12 | 187937 | 2011-02-24 | - | 228 | 11 | 7.4 | - | HIGH | low | Med | low | |
| 13 | 189730 [2-month plot]
 Reserve no 10 at Shembe Church Temple and Abstraction Point on Lake Cubhu  | 
 
 | 
2011-01-04 | - | 20 | 34 | 7.5 | - | HIGH | low | low | low | 
| 13 | 189730 | 2011-01-21 | - | 20 | 2 | 7.6 | - | HIGH | low | low | low | |
| 13 | 189730 | 2011-02-09 | - | 30 | 358 | 7.9 | - | HIGH | low | low | low | |
| 13 | 189730 | 2011-02-24 | - | 2 | 2 | 6.8 | - | Med | low | low | low | |
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