| № | 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 |
|||||||
| 1 | 90616 [2-month plot]
Rietspruit at Kaalplaats (Rw RV2) |
|
2009-07-01 | 1500 | 1500 | - | 7.4 | - | HIGH | low | HIGH | Med |
| 1 | 90616 | 2009-07-22 | 340 | 380 | - | 7.2 | - | HIGH | low | Med | low | |
| 1 | 90616 | 2009-08-26 | 1200 | 1300 | - | 7.6 | - | HIGH | low | HIGH | Med | |
| 2 | 90697 [2-month plot]
(B8) Nigel R51 Road Bridge to Balfour |
|
2009-07-22 | 22 | 22 | - | 7.9 | - | HIGH | low | low | low |
| 2 | 90697 | 2009-08-19 | 44 | 44 | - | 7.6 | - | HIGH | low | low | low | |
| 3 | 90727 [2-month plot]
At Golden Highway Olifantsvlei van Wyk on Kliprivier |
|
2009-07-01 | 89 | 89 | - | 7.4 | - | HIGH | low | low | low |
| 3 | 90727 | 2009-07-01 | 50 | 57 | - | 7.4 | - | HIGH | low | low | low | |
| 4 | 191693 [2-month plot]
- Soweto Eldoradopark - at Road Bridge on Klipspruit |
|
2009-08-13 | 8800 | - | - | - | - | HIGH | Med | HIGH | HIGH |
| 5 | 191696 [2-month plot]
Sia 20 - Eldorado Park Goudkoppie - at Goudkoppie WWTW, near Power Park |
|
2009-07-09 | 19000 | - | - | - | - | HIGH | Med | HIGH | HIGH |
| 5 | 191696 | 2009-08-13 | 8200 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 6 | 191876 [2-month plot]
Roodepoort Bothasfontein 408 JR - at Florida Lake Outlet |
|
2009-07-09 | 870 | - | - | - | - | HIGH | low | HIGH | low |
| 6 | 191876 | 2009-08-13 | 230 | - | - | - | - | HIGH | low | Med | low | |
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