| № | Site [ view Olifants 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 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
|
2007-03-01 | 105 | - | - | - | - | HIGH | low | low | low |
| 1 | 188910 | 2007-03-26 | 107 | - | - | - | - | HIGH | low | low | low | |
| 1 | 188910 | 2007-04-10 | 83 | - | - | - | - | HIGH | low | low | low | |
| 1 | 188910 | 2007-04-24 | 613 | - | - | - | - | HIGH | low | HIGH | low | |
| 2 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
|
2007-03-01 | 326 | - | - | - | - | HIGH | low | Med | low |
| 2 | 188912 | 2007-03-26 | 110 | - | - | - | - | HIGH | low | low | low | |
| 2 | 188912 | 2007-04-10 | 365 | - | - | - | - | HIGH | low | Med | low | |
| 2 | 188912 | 2007-04-24 | 866 | - | - | - | - | HIGH | low | HIGH | low | |
| 3 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
|
2007-03-01 | 365 | - | - | - | - | HIGH | low | Med | low |
| 3 | 188915 | 2007-03-26 | 96 | - | - | - | - | HIGH | low | low | low | |
| 3 | 188915 | 2007-04-10 | 548 | - | - | - | - | HIGH | low | HIGH | low | |
| 3 | 188915 | 2007-04-24 | 1842 | - | - | - | - | HIGH | low | HIGH | Med | |
| 4 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
|
2007-03-01 | 101 | - | - | - | - | HIGH | low | low | low |
| 4 | 1000009854 | 2007-03-26 | 167 | - | - | - | - | HIGH | low | low | low | |
| 4 | 1000009854 | 2007-04-10 | 326 | - | - | - | - | HIGH | low | Med | low | |
| 4 | 1000009854 | 2007-04-19 | - | 0 | 10 | 7.7 | - | low | low | low | low | |
| 4 | 1000009854 | 2007-04-24 | 93 | - | - | - | - | HIGH | low | low | low | |
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