| № | 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 | 102902 [2-month plot]
At Lake View Ndumu Kangazini on Pongolo |
|
2011-07-12 | - | 393 | 9 | 8.4 | - | HIGH | low | Med | low |
| 1 | 102902 | 2011-07-26 | - | 298 | 8 | 8.1 | - | HIGH | low | Med | low | |
| 1 | 102902 | 2011-08-11 | - | 2603 | 9 | 8.1 | - | HIGH | Med | HIGH | Med | |
| 1 | 102902 | 2011-08-23 | - | 579 | 4 | 7.6 | - | HIGH | low | HIGH | low | |
| 2 | 102905 [2-month plot]
Pongolapoort Dam on Phongolo River: downstream Weir |
|
2011-07-12 | - | 4 | 1 | 8.4 | - | Med | low | low | low |
| 2 | 102905 | 2011-07-26 | - | 0 | 2 | 8.1 | - | low | low | low | low | |
| 2 | 102905 | 2011-08-11 | - | 31 | 1 | 8.2 | - | HIGH | low | low | low | |
| 2 | 102905 | 2011-08-23 | - | 20 | 1 | 7.8 | - | HIGH | low | low | low | |
| 3 | 172387 [2-month plot]
Umsinduzi |
|
2011-07-19 | - | 548 | 6 | 8.1 | - | HIGH | low | HIGH | low |
| 3 | 172387 | 2011-08-10 | - | 327 | 327 | 8.1 | - | HIGH | low | Med | low | |
| 3 | 172387 | 2011-08-23 | - | 223 | 8 | 7.9 | - | HIGH | low | Med | low | |
| 4 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
|
2011-07-20 | - | 272 | 8 | 7.1 | - | HIGH | low | Med | low |
| 4 | 183757 | 2011-08-11 | - | 259 | 5 | 7.6 | - | HIGH | low | Med | low | |
| 4 | 183757 | 2011-08-24 | - | 473 | 5 | 6.6 | - | HIGH | low | HIGH | low | |
| 5 | 187190 [2-month plot]
Near Kwajobe on Mthala - downstream Point |
|
2011-07-12 | - | 609 | 37 | 8.3 | - | HIGH | low | HIGH | low |
| 5 | 187190 | 2011-07-26 | - | 1274 | 51 | 8.1 | - | HIGH | low | HIGH | Med | |
| 5 | 187190 | 2011-08-11 | - | 6488 | 136 | 8.3 | - | HIGH | Med | HIGH | HIGH | |
| 5 | 187190 | 2011-08-23 | - | 2481 | 61 | 7.8 | - | HIGH | Med | HIGH | Med | |
| 6 | 187934 [2-month plot]
Near Yengweni on Neshe U/S of Muzi and Mkuze |
|
2011-07-12 | - | 62 | 33 | 8.2 | - | HIGH | low | low | low |
| 6 | 187934 | 2011-07-26 | - | 74 | 53 | 8.1 | - | HIGH | low | low | low | |
| 6 | 187934 | 2011-08-11 | - | 86 | 40 | 8.4 | - | HIGH | low | low | low | |
| 6 | 187934 | 2011-08-23 | - | 0 | 46 | 7.9 | - | low | low | low | low | |
| 7 | 187937 [2-month plot]
State Land on Mthambalala |
|
2011-07-12 | - | 85 | 6 | 7.9 | - | HIGH | low | low | low |
| 7 | 187937 | 2011-07-26 | - | 1046 | 32 | 7.8 | - | HIGH | low | HIGH | Med | |
| 7 | 187937 | 2011-08-11 | - | 243 | 9 | 8.2 | - | HIGH | low | Med | low | |
| 7 | 187937 | 2011-08-23 | - | 74 | 5 | 7.6 | - | HIGH | low | low | low | |
| 8 | 189730 [2-month plot]
Reserve no 10 at Shembe Church Temple and Abstraction Point on Lake Cubhu |
|
2011-07-19 | - | 0 | 4 | 7.4 | - | low | low | low | low |
| 8 | 189730 | 2011-08-10 | - | 10 | 4 | 7.2 | - | HIGH | low | low | low | |
| 8 | 189730 | 2011-08-23 | - | 728 | 20 | 6.5 | - | HIGH | low | HIGH | low | |
| 9 | 189765 [2-month plot]
Nhlozane on Mfule |
|
2011-08-11 | - | 11199 | 10 | 7.6 | - | HIGH | Med | HIGH | HIGH |
| 9 | 189765 | 2011-08-25 | - | 2282 | 7 | 7.8 | - | HIGH | Med | HIGH | Med | |
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