| № | Site [ view Olifants 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 |
|
2005-06-06 | 958 | - | 3 | 9.1 | - | HIGH | low | HIGH | low |
| 1 | 183878 | 2005-06-13 | 2755 | - | 3 | 9.2 | - | HIGH | Med | HIGH | Med | |
| 1 | 183878 | 2005-06-19 | 497 | - | 2 | 9.3 | - | HIGH | low | HIGH | low | |
| 2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
|
2005-05-05 | 214100 | - | 8 | 7.3 | - | HIGH | HIGH | HIGH | HIGH |
| 2 | 183879 | 2005-05-17 | 151000 | - | 8 | 7.3 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 183879 | 2005-05-24 | 325600 | - | 8 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 183879 | 2005-05-31 | 201400 | - | 10 | 8.5 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 183879 | 2005-06-08 | 104600 | - | 8 | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 183879 | 2005-06-15 | 290900 | - | 6 | 7.9 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 183879 | 2005-06-22 | 120600 | - | 8 | 8.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 183879 | 2005-06-28 | 215600 | - | 8 | 8.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
|
2005-05-05 | 30 | - | 1 | 9.3 | - | HIGH | low | low | low |
| 3 | 185112 | 2005-05-17 | 20 | - | 8 | 8.7 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-05-24 | 15 | - | 7 | 8.9 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-05-31 | 1 | - | 6 | 9.2 | - | Med | low | low | low | |
| 3 | 185112 | 2005-06-08 | 86 | - | 8 | 9.4 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-06-15 | 41 | - | 8 | 9.1 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-06-22 | 90 | - | 8 | 9.2 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-06-28 | 193 | - | 9 | 9.3 | - | HIGH | low | low | low | |
| 4 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
|
2005-05-17 | 108 | - | 4 | 7.3 | - | HIGH | low | low | low |
| 4 | 187157 | 2005-05-31 | 126 | - | 2 | 8.2 | - | HIGH | low | low | low | |
| 4 | 187157 | 2005-06-07 | 146 | - | 3 | 7.9 | - | HIGH | low | low | low | |
| 4 | 187157 | 2005-06-22 | 30 | - | 2 | 8.2 | - | HIGH | low | low | low | |
| 5 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
|
2005-05-17 | 74 | - | 6 | 7.5 | - | HIGH | low | low | low |
| 5 | 187159 | 2005-05-31 | 3500 | - | 5 | 8.2 | - | HIGH | Med | HIGH | Med | |
| 5 | 187159 | 2005-06-05 | 209 | - | 7 | 8.6 | - | HIGH | low | Med | low | |
| 5 | 187159 | 2005-06-22 | 428 | - | 15 | 9.0 | - | HIGH | low | HIGH | low | |
| 6 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
|
2005-05-17 | 428 | - | 8 | 6.6 | - | HIGH | low | HIGH | low |
| 6 | 187161 | 2005-05-31 | 441 | - | 8 | 7.4 | - | HIGH | low | HIGH | low | |
| 6 | 187161 | 2005-06-07 | 1480 | - | 6 | 7.2 | - | HIGH | low | HIGH | Med | |
| 6 | 187161 | 2005-06-22 | 26130 | - | 21 | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
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