| № | Site [ view Luvuvhu and Letaba 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 | 187106 [2-month plot]
Letaba 6 Nkowankowa Industrial Area upstream of Maribe River |
|
2020-11-02 | 3600 | - | - | 6.8 | - | HIGH | Med | HIGH | Med |
| 1 | 187106 | 2020-12-03 | 6000 | - | - | 7.0 | - | HIGH | Med | HIGH | HIGH | |
| 2 | 188507 [2-month plot]
Tshandama Tengwe S 255 MT Bridge 2 km to Tshandama Tribal Office near Studam on Mutale River |
|
2020-11-03 | 90 | - | - | 7.3 | - | HIGH | low | low | low |
| 2 | 188507 | 2020-12-03 | 102 | - | - | 7.7 | - | HIGH | low | low | low | |
| 3 | 188509 [2-month plot]
Tshandama Tengwe S 255 MT Bridge near Tshandama Tribal Office on Nyahalwe River |
|
2020-11-03 | 219 | - | - | 6.8 | - | HIGH | low | Med | low |
| 3 | 188509 | 2020-12-03 | 700 | - | - | 7.4 | - | HIGH | low | HIGH | low | |
| 4 | 190136 [2-month plot]
Nandoni Dam downstream of Dam Weir on Luvuvhu River |
|
2020-11-03 | 36 | - | - | 7.6 | - | HIGH | low | low | low |
| 4 | 190136 | 2020-12-02 | 8 | - | - | 7.8 | - | Med | low | low | low | |
| 4 | 190136 | 2020-12-02 | 8 | - | - | 7.8 | - | Med | low | low | low | |
| 5 | 1000005469 [2-month plot]
Mudzwiriti River downstream of Waterval S/W - Check Position |
|
2020-11-04 | 580 | - | - | 7.4 | - | HIGH | low | HIGH | low |
| 5 | 1000005469 | 2020-12-02 | 2964 | - | - | 7.6 | - | HIGH | Med | HIGH | Med | |
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