| № | 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 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
|
2024-01-23 | 0 | - | - | 7.8 | - | low | low | low | low |
| 1 | 183879 | 2024-01-23 | 0 | - | - | 7.8 | - | low | low | low | low | |
| 1 | 183879 | 2024-01-23 | 10000 | - | - | 7.8 | - | HIGH | Med | HIGH | HIGH | |
| 1 | 183879 | 2024-02-21 | 1000 | - | - | 7.5 | - | HIGH | low | HIGH | Med | |
| 1 | 183879 | 2024-02-21 | 1000 | - | - | 7.5 | - | HIGH | low | HIGH | Med | |
| 1 | 183879 | 2024-02-21 | 2000 | - | - | 7.5 | - | HIGH | Med | HIGH | Med | |
| 2 | 188507 [2-month plot]
Tshandama Tengwe S 255 MT Bridge 2 km to Tshandama Tribal Office near Studam on Mutale River |
|
2024-01-22 | 150 | - | - | 7.4 | - | HIGH | low | low | low |
| 3 | 188509 [2-month plot]
Tshandama Tengwe S 255 MT Bridge near Tshandama Tribal Office on Nyahalwe River |
|
2024-01-22 | 50 | - | - | 6.5 | - | HIGH | low | low | low |
| 3 | 188509 | 2024-02-19 | 132 | - | - | 6.8 | - | HIGH | low | low | low | |
| 4 | 190136 [2-month plot]
Nandoni Dam downstream of Dam Weir on Luvuvhu River |
|
2024-01-22 | 26 | - | - | 8.0 | - | HIGH | low | low | low |
| 4 | 190136 | 2024-02-19 | 108 | - | - | 7.8 | - | HIGH | low | low | low | |
| 5 | 1000005469 [2-month plot]
Mudzwiriti River downstream of Waterval S/W - Check Position |
|
2024-01-23 | 382 | - | - | 7.8 | - | HIGH | low | Med | low |
| 5 | 1000005469 | 2024-02-20 | 272 | - | - | 7.8 | - | HIGH | low | Med | low | |
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