№ | Site [ view Upper 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 |
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1 | 90697 [2-month plot]
(B8) Nigel R51 Road Bridge to Balfour |
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2014-09-10 | - | 160 | - | - | - | HIGH | low | low | low |
2 | 189142 [2-month plot]
Standerton Sakhile downstream of STW and Bucket Dumping Site on Vaal |
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2014-09-10 | - | 1220 | - | - | - | HIGH | low | HIGH | Med |
3 | 189147 [2-month plot]
Warden 150 M upstream of Dam Wall on Cornelisrivier |
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2014-09-10 | - | 0 | - | - | - | low | low | low | low |
4 | 191693 [2-month plot]
- Soweto Eldoradopark - at Road Bridge on Klipspruit |
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2014-09-11 | 22000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
4 | 191693 | 2014-10-09 | 160000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
5 | 191696 [2-month plot]
Sia 20 - Eldorado Park Goudkoppie - at Goudkoppie WWTW, near Power Park |
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2014-09-11 | 2400000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
5 | 191696 | 2014-10-09 | 0 | - | - | - | - | low | low | low | low | |
6 | 191876 [2-month plot]
Roodepoort Bothasfontein 408 JR - at Florida Lake Outlet |
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2014-09-11 | 6900 | - | - | - | - | HIGH | Med | HIGH | HIGH |
6 | 191876 | 2014-10-09 | 2300 | - | - | - | - | HIGH | Med | HIGH | Med |
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