| № | Site [ view Orange 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 | 182329 [2-month plot]
Botshabelo 3 at Bridge downstream of Pse Outflow |
|
2010-05-10 | 1200 | - | 70 | 8.2 | 14.0 | HIGH | low | HIGH | Med |
| 1 | 182329 | 2010-05-27 | 880 | - | 80 | 8.3 | 12.5 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2010-06-18 | 1010 | - | 33 | 7.7 | 7.5 | HIGH | low | HIGH | Med | |
| 1 | 182329 | 2010-06-30 | 1150 | - | 19 | 8.2 | 10.5 | HIGH | low | HIGH | Med | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2010-05-10 | 2455 | - | 78 | 7.8 | 15.0 | HIGH | Med | HIGH | Med |
| 2 | 182330 | 2010-05-27 | 1320 | - | 72 | 7.9 | 13.5 | HIGH | low | HIGH | Med | |
| 2 | 182330 | 2010-06-18 | 1200 | - | 45 | 8.2 | 8.0 | HIGH | low | HIGH | Med | |
| 2 | 182330 | 2010-06-30 | 976 | - | 34 | 8.1 | 11.0 | HIGH | low | HIGH | low | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2010-05-10 | 1944 | - | 55 | 8.0 | 14.0 | HIGH | low | HIGH | Med |
| 3 | 182332 | 2010-05-27 | 1280 | - | 44 | 8.1 | 15.5 | HIGH | low | HIGH | Med | |
| 3 | 182332 | 2010-06-18 | 1125 | - | 34 | 7.8 | 8.0 | HIGH | low | HIGH | Med | |
| 3 | 182332 | 2010-06-30 | 1555 | - | 28 | 7.9 | 12.0 | HIGH | low | HIGH | Med | |
| 4 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
|
2010-05-27 | 15 | - | 34 | 7.9 | 8.5 | HIGH | low | low | low |
| 4 | 187060 | 2010-06-30 | 18 | - | 6 | 7.8 | 6.0 | HIGH | low | low | low | |
| 5 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
|
2010-05-10 | 122 | - | 55 | 7.8 | 12.5 | HIGH | low | low | low |
| 5 | 188085 | 2010-05-27 | 142 | - | 33 | 7.8 | 14.0 | HIGH | low | low | low | |
| 5 | 188085 | 2010-06-18 | 112 | - | 21 | 7.7 | 7.5 | HIGH | low | low | low | |
| 5 | 188085 | 2010-06-30 | 205 | - | 17 | 7.8 | 9.5 | HIGH | low | Med | low | |
| 6 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
|
2010-05-10 | 550 | - | 79 | - | - | HIGH | low | HIGH | low |
| 6 | 188182 | 2010-05-27 | 400 | - | 74 | - | - | HIGH | low | HIGH | low | |
| 6 | 188182 | 2010-06-18 | 445 | - | 13 | - | - | HIGH | low | HIGH | low | |
| 6 | 188182 | 2010-06-30 | 225 | - | 16 | - | - | HIGH | low | Med | low | |
| 7 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
|
2010-05-10 | 21 | - | 46 | 8.1 | 14.5 | HIGH | low | low | low |
| 7 | 188235 | 2010-05-27 | 46 | - | 60 | 8.2 | 14.0 | HIGH | low | low | low | |
| 7 | 188235 | 2010-06-18 | 56 | - | 18 | 7.5 | 9.0 | HIGH | low | low | low | |
| 7 | 188235 | 2010-06-30 | 34 | - | 14 | 7.9 | 11.5 | HIGH | low | low | low | |
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