№ | 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 | 90616 [2-month plot]
Rietspruit at Kaalplaats (Rw RV2) |
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2019-03-06 | 6660 | 7400 | - | 7.0 | - | HIGH | Med | HIGH | HIGH |
2 | 90697 [2-month plot]
(B8) Nigel R51 Road Bridge to Balfour |
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2019-03-05 | 59 | 65 | - | 7.7 | - | HIGH | low | low | low |
3 | 90725 [2-month plot]
Klip River at R41 Witpoortjie U/S Durban Deep Mine |
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2019-03-05 | 48800 | 61000 | 4 | 7.6 | - | HIGH | HIGH | HIGH | HIGH |
4 | 90727 [2-month plot]
At Golden Highway Olifantsvlei van Wyk on Kliprivier |
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2019-03-05 | 6390 | 7100 | 16 | 7.9 | - | HIGH | Med | HIGH | HIGH |
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