№ | Site [ view Vaal 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 | 90697 [2-month plot]
(B8) Nigel R51 Road Bridge to Balfour |
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2001-08-08 | - | 4 | - | - | - | Med | low | low | low |
1 | 90697 | 2001-08-08 | - | 111 | - | - | - | HIGH | low | low | low | |
2 | 90725 [2-month plot]
Klip River at R41 Witpoortjie U/S Durban Deep Mine |
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2001-08-30 | - | 186 | - | 7.1 | - | HIGH | low | low | low |
3 | 90727 [2-month plot]
At Golden Highway Olifantsvlei van Wyk on Kliprivier |
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2001-07-25 | - | 160 | - | 7.7 | - | HIGH | low | low | low |
3 | 90727 | 2001-07-25 | - | 160 | - | 7.7 | - | HIGH | low | low | low | |
3 | 90727 | 2001-07-25 | - | 160 | - | 7.7 | - | HIGH | low | low | low | |
3 | 90727 | 2001-08-30 | - | 278 | - | 7.7 | - | HIGH | low | Med | low | |
3 | 90727 | 2001-08-30 | - | 278 | - | 7.7 | - | HIGH | low | Med | low | |
3 | 90727 | 2001-08-31 | - | 278 | - | 7.7 | - | HIGH | low | Med | low |
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