| № | 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 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
|
2020-01-20 | 2420 | - | 9 | 7.6 | - | HIGH | Med | HIGH | Med |
| 1 | 183879 | 2020-02-17 | 2420 | - | 41 | 7.6 | - | HIGH | Med | HIGH | Med | |
| 2 | 187106 [2-month plot]
Letaba 6 Nkowankowa Industrial Area upstream of Maribe River |
|
2020-01-21 | 2420 | - | 23 | 7.2 | - | HIGH | Med | HIGH | Med |
| 2 | 187106 | 2020-02-17 | 1414 | - | 30 | 7.1 | - | HIGH | low | HIGH | Med | |
| 3 | 190140 [2-month plot]
Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River |
|
2020-02-17 | 2420 | - | - | - | - | HIGH | Med | HIGH | Med |
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