| № | 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 |
|
2005-01-05 | 124 | - | 2 | 9.8 | - | HIGH | low | low | low |
| 1 | 183878 | 2005-01-12 | 82 | - | 6 | 9.7 | - | HIGH | low | low | low | |
| 1 | 183878 | 2005-01-20 | 150 | - | 2 | 8.2 | - | HIGH | low | low | low | |
| 1 | 183878 | 2005-01-26 | 106 | - | 4 | 8.2 | - | HIGH | low | low | low | |
| 1 | 183878 | 2005-02-02 | 104 | - | 6 | 8.7 | - | HIGH | low | low | low | |
| 1 | 183878 | 2005-02-08 | 126 | - | 6 | 9.9 | - | HIGH | low | low | low | |
| 1 | 183878 | 2005-02-15 | 124 | - | 4 | 8.9 | - | HIGH | low | low | low | |
| 1 | 183878 | 2005-02-23 | 164 | - | 5 | 8.6 | - | HIGH | low | low | low | |
| 2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
|
2005-01-05 | 27200 | - | 7 | 8.2 | - | HIGH | HIGH | HIGH | HIGH |
| 2 | 183879 | 2005-01-12 | 90600 | - | 11 | 8.4 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 183879 | 2005-01-19 | 200300 | - | 8 | 8.3 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 183879 | 2005-01-26 | 200450 | - | 8 | 8.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 183879 | 2005-02-02 | 5100 | - | 8 | 8.6 | - | HIGH | Med | HIGH | HIGH | |
| 2 | 183879 | 2005-02-08 | 1 | - | 7 | 8.5 | - | Med | low | low | low | |
| 2 | 183879 | 2005-02-15 | 11600 | - | 6 | 8.8 | - | HIGH | Med | HIGH | HIGH | |
| 2 | 183879 | 2005-02-23 | 16400 | - | 7 | 8.1 | - | HIGH | Med | HIGH | HIGH | |
| 3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
|
2005-01-05 | 74 | - | 4 | 9.3 | - | HIGH | low | low | low |
| 3 | 185112 | 2005-01-12 | 168 | - | 4 | 9.3 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-01-20 | 31 | - | 2 | 9.3 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-01-26 | 10 | - | 1 | 9.2 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-02-02 | 83 | - | 5 | 9.4 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-02-08 | 63 | - | 4 | 9.6 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-02-15 | 72 | - | 3 | 9.5 | - | HIGH | low | low | low | |
| 3 | 185112 | 2005-02-23 | 30 | - | 3 | 9.5 | - | HIGH | low | low | low | |
| 4 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
|
2005-01-05 | 63 | - | 3 | 8.3 | - | HIGH | low | low | low |
| 4 | 187157 | 2005-01-19 | 20 | - | 8 | 8.0 | - | HIGH | low | low | low | |
| 4 | 187157 | 2005-02-01 | 20050 | - | 5 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 187157 | 2005-02-08 | 10 | - | 4 | 8.3 | - | HIGH | low | low | low | |
| 5 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
|
2005-01-05 | 410 | - | 10 | 8.4 | - | HIGH | low | HIGH | low |
| 5 | 187159 | 2005-01-19 | 84 | - | 9 | 8.2 | - | HIGH | low | low | low | |
| 5 | 187159 | 2005-02-01 | 1000 | - | 9 | 7.9 | - | HIGH | low | HIGH | Med | |
| 5 | 187159 | 2005-02-08 | 1 | - | 4 | 7.8 | - | Med | low | low | low | |
| 6 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
|
2005-01-05 | 241920 | - | 23 | 7.0 | - | HIGH | HIGH | HIGH | HIGH |
| 6 | 187161 | 2005-01-19 | 8820 | - | 10 | 7.2 | - | HIGH | Med | HIGH | HIGH | |
| 6 | 187161 | 2005-02-01 | 3000 | - | 11 | 7.1 | - | HIGH | Med | HIGH | Med | |
| 6 | 187161 | 2005-02-08 | 840 | - | 13 | 7.5 | - | HIGH | low | HIGH | low | |
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