№ | 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 | 90616 [2-month plot]
Rietspruit at Kaalplaats (Rw RV2) |
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2016-11-09 | 1040 | 1300 | - | 7.7 | - | HIGH | low | HIGH | Med |
1 | 90616 | 2016-11-30 | 2100 | 2100 | - | 6.7 | - | HIGH | Med | HIGH | Med | |
1 | 90616 | 2016-12-13 | 300 | 600 | - | 6.6 | - | HIGH | low | Med | low | |
2 | 90697 [2-month plot]
(B8) Nigel R51 Road Bridge to Balfour |
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2016-11-09 | 2000 | 2000 | - | 8.1 | - | HIGH | Med | HIGH | Med |
2 | 90697 | 2016-11-30 | 320 | 320 | - | 7.2 | - | HIGH | low | Med | low | |
3 | 90725 [2-month plot]
Klip River at R41 Witpoortjie U/S Durban Deep Mine |
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2016-11-02 | 432 | 480 | 2 | 7.6 | - | HIGH | low | HIGH | low |
3 | 90725 | 2016-12-01 | 416 | 520 | 3 | 7.6 | - | HIGH | low | HIGH | low | |
4 | 90727 [2-month plot]
At Golden Highway Olifantsvlei van Wyk on Kliprivier |
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2016-11-02 | 290000 | 290000 | 13 | 7.6 | - | HIGH | HIGH | HIGH | HIGH |
4 | 90727 | 2016-12-01 | 105 | 150 | 6 | 8.3 | - | HIGH | low | low | low | |
5 | 189142 [2-month plot]
Standerton Sakhile downstream of STW and Bucket Dumping Site on Vaal |
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2016-11-10 | 380000 | 380000 | 19 | 7.5 | - | HIGH | HIGH | HIGH | HIGH |
5 | 189142 | 2016-12-01 | 1 | 1 | 164 | 7.8 | - | Med | low | low | low | |
5 | 189142 | 2016-12-14 | 71000 | 71000 | 42 | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
6 | 191693 [2-month plot]
- Soweto Eldoradopark - at Road Bridge on Klipspruit |
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2016-11-10 | 77000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
6 | 191693 | 2016-12-08 | 240000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
7 | 191696 [2-month plot]
Sia 20 - Eldorado Park Goudkoppie - at Goudkoppie WWTW, near Power Park |
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2016-11-10 | 130000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
7 | 191696 | 2016-12-08 | 41000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
8 | 191876 [2-month plot]
Roodepoort Bothasfontein 408 JR - at Florida Lake Outlet |
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2016-11-10 | 1200 | - | - | - | - | HIGH | low | HIGH | Med |
8 | 191876 | 2016-12-08 | 1700 | - | - | - | - | HIGH | low | HIGH | Med |
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