| № | 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 | 190136 [2-month plot]
 Nandoni Dam downstream of Dam Weir on Luvuvhu River  | 
 
 | 
2013-10-31 | 276 | 2420 | 2 | 7.9 | - | HIGH | low | Med | low | 
| 2 | 190140 [2-month plot]
 Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River  | 
 
 | 
2013-09-26 | 2420 | 2420 | - | - | - | HIGH | Med | HIGH | Med | 
| 2 | 190140 | 2013-10-31 | 46000 | 110000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 3 | 190183 [2-month plot]
 Boltman 211 LT - Malamulele downstream Malamulele STW Bridge After Dam on Manzworo River  | 
 
 | 
2013-10-22 | 1414 | 2420 | 14 | 6.7 | - | HIGH | low | HIGH | Med | 
| 4 | 1000005469 [2-month plot]
 Mudzwiriti River downstream of Waterval S/W - Check Position  | 
 
 | 
2013-09-27 | 2420 | - | - | - | - | HIGH | Med | HIGH | Med | 
| 4 | 1000005469 | 2013-10-29 | 1300 | 2420 | 7 | 7.6 | - | HIGH | low | HIGH | Med | |
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