| № | 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  | 
 
 | 
2007-11-06 | 0 | - | 2 | 7.0 | - | low | low | low | low | 
| 1 | 183878 | 2007-11-15 | 40 | - | 2 | 8.3 | - | HIGH | low | low | low | |
| 1 | 183878 | 2007-11-20 | 10 | - | 2 | 7.0 | - | HIGH | low | low | low | |
| 1 | 183878 | 2007-11-27 | 180 | - | 2 | 8.2 | - | HIGH | low | low | low | |
| 1 | 183878 | 2007-12-06 | 96 | - | 6 | 7.2 | - | HIGH | low | low | low | |
| 1 | 183878 | 2007-12-13 | 379 | - | 4 | 8.2 | - | HIGH | low | Med | low | |
| 1 | 183878 | 2007-12-20 | 0 | - | 97 | 7.5 | - | low | low | low | low | |
| 1 | 183878 | 2007-12-27 | 372 | - | 25 | 7.5 | - | HIGH | low | Med | low | |
| 2 | 183879 [2-month plot]
 Downstream of Giyani Sewage Works at Irrigation Abstraction  | 
 
 | 
2007-11-27 | 300000 | 600000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH | 
| 2 | 183879 | 2007-11-29 | 300000 | 600000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 183879 | 2007-12-10 | 500 | 2200 | - | - | - | HIGH | low | HIGH | low | |
| 2 | 183879 | 2007-12-12 | 1980 | 2200 | - | - | - | HIGH | low | HIGH | Med | |
| 3 | 185112 [2-month plot]
 Pallakop Irrigation Dam Extraction Point  | 
 
 | 
2007-11-06 | 0 | - | 8 | 7.8 | - | low | low | low | low | 
| 3 | 185112 | 2007-11-15 | 0 | - | 6 | 8.0 | - | low | low | low | low | |
| 3 | 185112 | 2007-11-20 | 60 | - | 9 | 7.8 | - | HIGH | low | low | low | |
| 3 | 185112 | 2007-11-27 | 20 | - | 4 | 7.8 | - | HIGH | low | low | low | |
| 3 | 185112 | 2007-12-06 | 20 | - | 11 | 6.9 | - | HIGH | low | low | low | |
| 3 | 185112 | 2007-12-13 | 110 | - | 10 | 6.8 | - | HIGH | low | low | low | |
| 3 | 185112 | 2007-12-20 | 0 | - | 10 | 7.7 | - | low | low | low | low | |
| 3 | 185112 | 2007-12-27 | 141 | - | 20 | 7.5 | - | HIGH | low | low | low | |
| 4 | 187157 [2-month plot]
 Letaba downstream of Bridge on Groot Letaba  | 
 
 | 
2007-11-06 | 50 | - | 33 | 8.3 | - | HIGH | low | low | low | 
| 4 | 187157 | 2007-11-20 | 50 | - | 30 | 8.2 | - | HIGH | low | low | low | |
| 4 | 187157 | 2007-12-06 | 108 | - | 25 | 8.0 | - | HIGH | low | low | low | |
| 4 | 187157 | 2007-12-18 | 839 | - | 64 | 7.0 | - | HIGH | low | HIGH | low | |
| 5 | 187159 [2-month plot]
 Berlyn Letsitele Tank on Ritshidele Stream  | 
 
 | 
2007-11-06 | 100 | - | 21 | 6.9 | - | HIGH | low | low | low | 
| 5 | 187159 | 2007-11-20 | 5300 | - | 18 | 8.2 | - | HIGH | Med | HIGH | HIGH | |
| 5 | 187159 | 2007-12-06 | 200 | - | 33 | 8.5 | - | HIGH | low | Med | low | |
| 5 | 187159 | 2007-12-18 | 18350 | - | 362 | 7.3 | - | HIGH | Med | HIGH | HIGH | |
| 6 | 187161 [2-month plot]
 Letabasdrift on Marive Stream  | 
 
 | 
2007-11-06 | 3000 | - | 27 | 7.6 | - | HIGH | Med | HIGH | Med | 
| 6 | 187161 | 2007-11-20 | 225000 | - | 23 | 7.9 | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 187161 | 2007-12-06 | 5000 | - | 38 | 7.7 | - | HIGH | Med | HIGH | HIGH | |
| 6 | 187161 | 2007-12-18 | 59800 | - | 154 | 7.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 7 | 188507 [2-month plot]
 Tshandama Tengwe S 255 MT Bridge 2 km to Tshandama Tribal Office near Studam on Mutale River  | 
 
 | 
2007-11-14 | 175 | - | - | 7.0 | - | HIGH | low | low | low | 
| 7 | 188507 | 2007-12-10 | 500 | - | 0 | 7.0 | - | HIGH | low | HIGH | low | |
| 8 | 188509 [2-month plot]
 Tshandama Tengwe S 255 MT Bridge near Tshandama Tribal Office on Nyahalwe River  | 
 
 | 
2007-12-10 | 1500 | - | 0 | 6.1 | - | HIGH | low | HIGH | Med | 
| 9 | 190140 [2-month plot]
 Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River  | 
 
 | 
2007-11-15 | 430 | 4300 | - | - | - | HIGH | low | HIGH | low | 
| 9 | 190140 | 2007-12-12 | 4900 | 4900 | - | - | - | HIGH | Med | HIGH | HIGH | |
| 10 | 190183 [2-month plot]
 Boltman 211 LT - Malamulele downstream Malamulele STW Bridge After Dam on Manzworo River  | 
 
 | 
2007-11-28 | 2240 | 5600 | - | 7.3 | - | HIGH | Med | HIGH | Med | 
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