| № | 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 | 183878 [2-month plot]
 Giyani upstream of STW near R81 Adolf Mhinga Bridge on Klein Letaba River  | 
 
 | 
2010-01-07 | - | 84 | 8 | 8.4 | - | HIGH | low | low | low | 
| 1 | 183878 | 2010-01-12 | - | 183 | 7 | 8.2 | - | HIGH | low | low | low | |
| 2 | 183879 [2-month plot]
 Downstream of Giyani Sewage Works at Irrigation Abstraction  | 
 
 | 
2010-01-12 | - | 0 | 8 | 8.3 | - | low | low | low | low | 
| 3 | 187157 [2-month plot]
 Letaba downstream of Bridge on Groot Letaba  | 
 
 | 
2010-01-07 | - | 62 | 5 | 7.9 | - | HIGH | low | low | low | 
| 3 | 187157 | 2010-01-18 | - | 1722 | 5 | 7.6 | - | HIGH | low | HIGH | Med | |
| 4 | 187159 [2-month plot]
 Berlyn Letsitele Tank on Ritshidele Stream  | 
 
 | 
2010-01-07 | - | 1600 | 3 | 7.6 | - | HIGH | low | HIGH | Med | 
| 4 | 187159 | 2010-01-18 | - | 740 | 27 | 7.9 | - | HIGH | low | HIGH | low | |
| 5 | 187161 [2-month plot]
 Letabasdrift on Marive Stream  | 
 
 | 
2010-01-07 | - | 2000 | 11 | 8.1 | - | HIGH | Med | HIGH | Med | 
| 5 | 187161 | 2010-01-18 | - | 2419170 | 16 | 7.3 | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 188507 [2-month plot]
 Tshandama Tengwe S 255 MT Bridge 2 km to Tshandama Tribal Office near Studam on Mutale River  | 
 
 | 
2010-02-24 | 5530 | 7900 | 4 | 6.7 | - | HIGH | Med | HIGH | HIGH | 
| 7 | 190136 [2-month plot]
 Nandoni Dam downstream of Dam Weir on Luvuvhu River  | 
 
 | 
2010-02-24 | 2 | 6 | 0 | 7.8 | - | Med | low | low | low | 
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