| № | 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  | 
 
 | 
2016-07-04 | 379 | - | 72 | 7.3 | 14.0 | HIGH | low | Med | low | 
| 1 | 102809 | 2016-07-18 | 767 | - | 63 | 7.3 | 20.0 | HIGH | low | HIGH | low | |
| 1 | 102809 | 2016-08-01 | 573 | - | 18 | - | - | HIGH | low | HIGH | low | |
| 1 | 102809 | 2016-08-15 | 504 | - | 73 | 7.0 | 21.0 | HIGH | low | HIGH | low | |
| 2 | 102839 [2-month plot]
 Mfolozi River at Reserve no 5/Gwa-Msane  | 
 
 | 
2016-08-01 | 256 | - | 22050 | 6.8 | 21.0 | HIGH | low | Med | low | 
| 2 | 102839 | 2016-08-15 | 712 | - | 73 | 7.8 | 21.0 | HIGH | low | HIGH | low | |
| 3 | 102902 [2-month plot]
 At Lake View Ndumu Kangazini on Pongolo  | 
 
 | 
2016-07-04 | 3 | - | 20 | 7.7 | 20.0 | Med | low | low | low | 
| 3 | 102902 | 2016-07-25 | 31 | - | 17 | 8.5 | 22.0 | HIGH | low | low | low | |
| 3 | 102902 | 2016-08-08 | 10 | - | 21 | 7.9 | 18.0 | HIGH | low | low | low | |
| 3 | 102902 | 2016-08-22 | 8 | - | 14 | 7.8 | 20.0 | Med | low | low | low | |
| 4 | 102905 [2-month plot]
 Pongolapoort Dam on Phongolo River: downstream Weir  | 
 
 | 
2016-08-08 | 1223 | - | 14 | 7.8 | 18.0 | HIGH | low | HIGH | Med | 
| 4 | 102905 | 2016-08-22 | 6488 | - | 31 | 7.8 | 20.0 | HIGH | Med | HIGH | HIGH | |
| 5 | 172387 [2-month plot]
 Umsinduzi  | 
 
 | 
2016-08-01 | 75 | - | 9 | 7.6 | - | HIGH | low | low | low | 
| 6 | 177769 [2-month plot]
 Mhlatuze River at Umhlatuze Valley  | 
 
 | 
2016-07-04 | 336 | - | 53 | 6.6 | 19.0 | HIGH | low | Med | low | 
| 6 | 177769 | 2016-07-18 | 395 | - | 56 | 7.1 | 20.0 | HIGH | low | Med | low | |
| 6 | 177769 | 2016-08-01 | 145 | - | 34 | 6.8 | 19.0 | HIGH | low | low | low | |
| 6 | 177769 | 2016-08-15 | 249 | - | 55 | 6.8 | 21.0 | HIGH | low | Med | low | |
| 7 | 183757 [2-month plot]
 Mdibi River at Bridge to RBM  | 
 
 | 
2016-07-04 | 637 | - | 16 | 4.6 | 18.0 | HIGH | low | HIGH | low | 
| 7 | 183757 | 2016-07-19 | 11 | - | 5 | 4.5 | 20.0 | HIGH | low | low | low | |
| 7 | 183757 | 2016-08-01 | 52 | - | 15 | 4.5 | 22.0 | HIGH | low | low | low | |
| 7 | 183757 | 2016-08-15 | 31 | - | 16 | 4.3 | 21.0 | HIGH | low | low | low | |
| 8 | 183761 [2-month plot]
 Mposa River Under Bridge  | 
 
 | 
2016-07-04 | 20 | - | 3 | 6.8 | 19.0 | HIGH | low | low | low | 
| 8 | 183761 | 2016-07-18 | 24196 | - | 43 | 6.9 | 21.0 | HIGH | HIGH | HIGH | HIGH | |
| 8 | 183761 | 2016-08-01 | 583 | - | 50 | 6.8 | 20.0 | HIGH | low | HIGH | low | |
| 8 | 183761 | 2016-08-15 | 723 | - | 6 | 6.8 | 21.0 | HIGH | low | HIGH | low | |
| 9 | 187078 [2-month plot]
 Between N2 Bridge and Mposa Confluence on Nseleni  | 
 
 | 
2016-07-04 | 41 | - | 14 | 6.7 | 19.0 | HIGH | low | low | low | 
| 9 | 187078 | 2016-07-18 | 52 | - | 7 | 6.6 | 20.0 | HIGH | low | low | low | |
| 9 | 187078 | 2016-08-01 | 31 | - | 8 | 6.5 | - | HIGH | low | low | low | |
| 9 | 187078 | 2016-08-15 | 15 | - | 10 | 6.7 | 21.0 | HIGH | low | low | low | |
| 10 | 187079 [2-month plot]
 At Road Bridge downstream of Lake Nsezi on Nseleni  | 
 
 | 
2016-07-04 | 199 | - | 124 | 6.7 | 17.0 | HIGH | low | low | low | 
| 10 | 187079 | 2016-07-18 | 253 | - | 124 | 6.8 | 20.0 | HIGH | low | Med | low | |
| 10 | 187079 | 2016-08-01 | 2359 | - | 158 | 6.5 | 20.0 | HIGH | Med | HIGH | Med | |
| 10 | 187079 | 2016-08-15 | 479 | - | 135 | 6.5 | 22.0 | HIGH | low | HIGH | low | |
| 11 | 187190 [2-month plot]
 Near Kwajobe on Mthala - downstream Point  | 
 
 | 
2016-07-04 | 1017 | - | 24 | 7.6 | 20.0 | HIGH | low | HIGH | Med | 
| 11 | 187190 | 2016-07-25 | 162 | - | 32 | 8.4 | 22.0 | HIGH | low | low | low | |
| 11 | 187190 | 2016-08-01 | 209 | - | 22 | 7.7 | 18.0 | HIGH | low | Med | low | |
| 11 | 187190 | 2016-08-22 | 164 | - | 35 | 7.9 | 20.0 | HIGH | low | low | low | |
| 12 | 187934 [2-month plot]
 Near Yengweni on Neshe U/S of Muzi and Mkuze  | 
 
 | 
2016-07-04 | 63 | - | 216 | 7.7 | 20.0 | HIGH | low | low | low | 
| 12 | 187934 | 2016-07-25 | 175 | - | 123 | 8.3 | 22.0 | HIGH | low | low | low | |
| 12 | 187934 | 2016-08-08 | 4106 | - | 520 | 7.7 | 18.0 | HIGH | Med | HIGH | HIGH | |
| 12 | 187934 | 2016-08-22 | 1658 | - | 254 | 7.9 | 20.0 | HIGH | low | HIGH | Med | |
| 13 | 187937 [2-month plot]
 State Land on Mthambalala  | 
 
 | 
2016-07-04 | 41 | - | 23 | 8.0 | 20.0 | HIGH | low | low | low | 
| 13 | 187937 | 2016-07-25 | 295 | - | 15 | 8.5 | 22.0 | HIGH | low | Med | low | |
| 13 | 187937 | 2016-08-08 | 148 | - | 22 | 8.0 | 18.0 | HIGH | low | low | low | |
| 13 | 187937 | 2016-08-22 | 605 | - | 35 | 8.2 | 20.0 | HIGH | low | HIGH | low | |
| 14 | 189730 [2-month plot]
 Reserve no 10 at Shembe Church Temple and Abstraction Point on Lake Cubhu  | 
 
 | 
2016-08-01 | 327 | - | 42 | 6.1 | - | HIGH | low | Med | low | 
| 14 | 189730 | 2016-08-15 | 1 | - | 3 | 6.9 | - | Med | low | low | low | |
| 15 | 189765 [2-month plot]
 Nhlozane on Mfule  | 
 
 | 
2016-07-04 | 158 | - | 10 | 6.8 | - | HIGH | low | low | low | 
| 15 | 189765 | 2016-07-19 | 650 | - | 7 | 6.9 | - | HIGH | low | HIGH | low | |
| 15 | 189765 | 2016-08-15 | 39 | - | 4 | 7.2 | 22.0 | HIGH | low | low | low | |
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