[ view Vaal sites in Google Earth ]
NTU
oC
no treatment
limited treatment
partial
contact
crops eaten raw
(B8) Nigel R51 Road Bridge to Balfour
Dam at 42ND Hill Informal Settlement
| № | 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 |
|
2003-10-01 | - | 130 | - | 7.6 | - | HIGH | low | low | low |
| 2 | 187058 [2-month plot]
Dam at 42ND Hill Informal Settlement |
|
2003-09-22 | 140 | - | 33 | 7.9 | 18.5 | HIGH | low | low | low |
| 2 | 187058 | 2003-10-09 | 125 | - | 14 | 7.8 | 22.0 | HIGH | low | low | low | |
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