| № | 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  | 
 
 | 
2008-11-04 | - | 1100 | 6 | 7.5 | - | HIGH | low | HIGH | Med | 
| 1 | 102809 | 2008-11-18 | - | 1700 | 36 | 7.7 | - | HIGH | low | HIGH | Med | |
| 1 | 102809 | 2008-12-02 | - | 800 | 17 | 8.0 | - | HIGH | low | HIGH | low | |
| 1 | 102809 | 2008-12-17 | - | 120 | 18 | 7.9 | - | HIGH | low | low | low | |
| 2 | 102839 [2-month plot]
 Mfolozi River at Reserve no 5/Gwa-Msane  | 
 
 | 
2008-11-04 | - | 120 | 47 | 6.9 | - | HIGH | low | low | low | 
| 2 | 102839 | 2008-11-18 | - | 1350 | 6204 | 7.0 | - | HIGH | low | HIGH | Med | |
| 2 | 102839 | 2008-12-02 | - | 200 | 268 | 8.2 | - | HIGH | low | Med | low | |
| 2 | 102839 | 2008-12-17 | - | 1400 | 7436 | 7.8 | - | HIGH | low | HIGH | Med | |
| 3 | 102902 [2-month plot]
 At Lake View Ndumu Kangazini on Pongolo  | 
 
 | 
2008-11-04 | - | 90 | 5 | 7.6 | - | HIGH | low | low | low | 
| 3 | 102902 | 2008-11-18 | - | 900 | 12 | 7.4 | - | HIGH | low | HIGH | low | |
| 3 | 102902 | 2008-12-02 | - | 20 | 4 | 8.3 | - | HIGH | low | low | low | |
| 3 | 102902 | 2008-12-17 | - | 80 | 201 | 8.4 | - | HIGH | low | low | low | |
| 4 | 102905 [2-month plot]
 Pongolapoort Dam on Phongolo River: downstream Weir  | 
 
 | 
2008-11-04 | - | 24 | 2 | 7.7 | - | HIGH | low | low | low | 
| 4 | 102905 | 2008-11-18 | - | 8 | 3 | 7.6 | - | Med | low | low | low | |
| 4 | 102905 | 2008-12-02 | - | 140 | 2 | 8.3 | - | HIGH | low | low | low | |
| 4 | 102905 | 2008-12-17 | - | 200 | 4 | 7.8 | - | HIGH | low | Med | low | |
| 5 | 177769 [2-month plot]
 Mhlatuze River at Umhlatuze Valley  | 
 
 | 
2008-11-04 | - | 130 | 7 | 7.0 | - | HIGH | low | low | low | 
| 5 | 177769 | 2008-11-18 | - | 35 | 8 | 7.2 | - | HIGH | low | low | low | |
| 5 | 177769 | 2008-12-02 | - | 330 | 8 | 7.2 | - | HIGH | low | Med | low | |
| 5 | 177769 | 2008-12-17 | - | 90 | 12 | 7.5 | - | HIGH | low | low | low | |
| 6 | 183757 [2-month plot]
 Mdibi River at Bridge to RBM  | 
 
 | 
2008-11-05 | - | 100 | 9 | 7.0 | - | HIGH | low | low | low | 
| 6 | 183757 | 2008-11-18 | - | 420 | 9 | 6.9 | - | HIGH | low | HIGH | low | |
| 6 | 183757 | 2008-12-02 | - | 560 | 15 | 6.9 | - | HIGH | low | HIGH | low | |
| 6 | 183757 | 2008-12-17 | - | 1500 | 12 | 7.5 | - | HIGH | low | HIGH | Med | |
| 7 | 183761 [2-month plot]
 Mposa River Under Bridge  | 
 
 | 
2008-11-04 | - | 3500 | 6 | 7.0 | - | HIGH | Med | HIGH | Med | 
| 7 | 183761 | 2008-11-18 | - | 800 | 5 | 7.0 | - | HIGH | low | HIGH | low | |
| 7 | 183761 | 2008-12-02 | - | 1200 | 13 | 7.7 | - | HIGH | low | HIGH | Med | |
| 7 | 183761 | 2008-12-17 | - | 2500 | 4 | 7.1 | - | HIGH | Med | HIGH | Med | |
| 8 | 187078 [2-month plot]
 Between N2 Bridge and Mposa Confluence on Nseleni  | 
 
 | 
2008-11-04 | - | 27 | 10 | 7.3 | - | HIGH | low | low | low | 
| 8 | 187078 | 2008-11-18 | - | 8 | 10 | 7.3 | - | Med | low | low | low | |
| 8 | 187078 | 2008-12-02 | - | 5 | 14 | 7.7 | - | Med | low | low | low | |
| 8 | 187078 | 2008-12-17 | - | 27 | 9 | 7.7 | - | HIGH | low | low | low | |
| 9 | 187079 [2-month plot]
 At Road Bridge downstream of Lake Nsezi on Nseleni  | 
 
 | 
2008-11-04 | - | 300 | 103 | 6.3 | - | HIGH | low | Med | low | 
| 9 | 187079 | 2008-11-18 | - | 4 | 64 | 6.6 | - | Med | low | low | low | |
| 9 | 187079 | 2008-12-02 | - | 170 | 111 | 6.7 | - | HIGH | low | low | low | |
| 9 | 187079 | 2008-12-17 | - | 280 | 82 | 6.8 | - | HIGH | low | Med | low | |
| 10 | 187190 [2-month plot]
 Near Kwajobe on Mthala - downstream Point  | 
 
 | 
2008-11-04 | - | 2300 | 20 | 7.5 | - | HIGH | Med | HIGH | Med | 
| 10 | 187190 | 2008-11-18 | - | 1300 | 33 | 7.6 | - | HIGH | low | HIGH | Med | |
| 10 | 187190 | 2008-12-02 | - | 800 | 54 | 8.4 | - | HIGH | low | HIGH | low | |
| 10 | 187190 | 2008-12-17 | - | 1200 | 64 | 7.6 | - | HIGH | low | HIGH | Med | |
| 11 | 187934 [2-month plot]
 Near Yengweni on Neshe U/S of Muzi and Mkuze  | 
 
 | 
2008-11-04 | - | 360 | 103 | 7.8 | - | HIGH | low | Med | low | 
| 11 | 187934 | 2008-11-18 | - | 280 | 120 | 8.0 | - | HIGH | low | Med | low | |
| 11 | 187934 | 2008-12-02 | - | 520 | 86 | 8.3 | - | HIGH | low | HIGH | low | |
| 11 | 187934 | 2008-12-17 | - | 1400 | 118 | 8.0 | - | HIGH | low | HIGH | Med | |
| 12 | 187937 [2-month plot]
 State Land on Mthambalala  | 
 
 | 
2008-11-04 | - | 90 | 10 | 7.7 | - | HIGH | low | low | low | 
| 12 | 187937 | 2008-11-18 | - | 500 | 11 | 8.1 | - | HIGH | low | HIGH | low | |
| 12 | 187937 | 2008-12-02 | - | 540 | 20 | 8.5 | - | HIGH | low | HIGH | low | |
| 12 | 187937 | 2008-12-17 | - | 560 | 10 | 7.8 | - | HIGH | low | HIGH | low | |
| 13 | 189730 [2-month plot]
 Reserve no 10 at Shembe Church Temple and Abstraction Point on Lake Cubhu  | 
 
 | 
2008-11-04 | - | 370 | 9 | 7.2 | - | HIGH | low | Med | low | 
| 13 | 189730 | 2008-11-18 | - | 2 | 12 | 6.2 | - | Med | low | low | low | |
| 13 | 189730 | 2008-12-02 | - | 72 | 49 | 7.0 | - | HIGH | low | low | low | |
| 13 | 189730 | 2008-12-17 | - | 260 | 12 | 7.1 | - | HIGH | low | Med | low | |
| 14 | 189765 [2-month plot]
 Nhlozane on Mfule  | 
 
 | 
2008-11-05 | - | 230 | 3 | 7.2 | - | HIGH | low | Med | low | 
| 14 | 189765 | 2008-11-18 | - | 660 | 49 | 7.2 | - | HIGH | low | HIGH | low | |
| 14 | 189765 | 2008-12-02 | - | 2250 | 146 | 7.6 | - | HIGH | Med | HIGH | Med | |
| 14 | 189765 | 2008-12-17 | - | 700 | 25 | 7.6 | - | HIGH | low | HIGH | low | |
![]()  | 
![]()  |