| № | 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 |
|
2004-05-05 | 110 | - | 36 | 8.0 | 18.5 | HIGH | low | low | low |
| 1 | 182329 | 2004-05-12 | 400 | - | 6 | 7.1 | 20.0 | HIGH | low | HIGH | low | |
| 1 | 182329 | 2004-05-19 | 80 | - | 28 | 7.8 | 20.0 | HIGH | low | low | low | |
| 1 | 182329 | 2004-05-26 | 88 | - | 12 | 7.9 | 17.0 | HIGH | low | low | low | |
| 1 | 182329 | 2004-06-15 | 64 | - | 40 | 7.7 | 8.0 | HIGH | low | low | low | |
| 1 | 182329 | 2004-06-23 | 80 | - | 17 | 8.0 | 5.0 | HIGH | low | low | low | |
| 2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
|
2004-05-05 | 210 | - | 33 | 7.8 | 17.5 | HIGH | low | Med | low |
| 2 | 182330 | 2004-05-12 | 5000 | - | 6 | 7.3 | 19.0 | HIGH | Med | HIGH | HIGH | |
| 2 | 182330 | 2004-05-19 | 290 | - | 8 | 7.4 | 19.0 | HIGH | low | Med | low | |
| 2 | 182330 | 2004-05-26 | 600 | - | 17 | 7.9 | 17.0 | HIGH | low | HIGH | low | |
| 2 | 182330 | 2004-06-15 | 77 | - | 18 | 8.0 | 8.5 | HIGH | low | low | low | |
| 2 | 182330 | 2004-06-23 | 140 | - | 9 | 7.8 | 7.5 | HIGH | low | low | low | |
| 3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
|
2004-05-05 | 900 | - | 195 | 8.1 | 16.0 | HIGH | low | HIGH | low |
| 3 | 182332 | 2004-05-12 | 500 | - | 36 | 8.0 | 17.0 | HIGH | low | HIGH | low | |
| 3 | 182332 | 2004-05-19 | 47 | - | 5 | 7.4 | 18.0 | HIGH | low | low | low | |
| 3 | 182332 | 2004-05-26 | 400 | - | 33 | 7.9 | 15.0 | HIGH | low | HIGH | low | |
| 3 | 182332 | 2004-06-15 | 320 | - | 72 | 8.0 | 11.0 | HIGH | low | Med | low | |
| 3 | 182332 | 2004-06-23 | 124 | - | 28 | 8.1 | 7.5 | HIGH | low | low | low | |
| 4 | 184050 [2-month plot]
Kanoneiland Canal at Bloemsmond Balancing Dam |
|
2004-05-03 | 23 | - | - | 9.4 | 19.2 | HIGH | low | low | low |
| 4 | 184050 | 2004-05-10 | 9 | - | - | 9.5 | 15.9 | Med | low | low | low | |
| 4 | 184050 | 2004-05-24 | 0 | - | - | 9.1 | 16.5 | low | low | low | low | |
| 4 | 184050 | 2004-05-31 | 23 | - | - | 9.1 | 17.5 | HIGH | low | low | low | |
| 4 | 184050 | 2004-06-14 | 15 | - | - | 9.1 | 15.3 | HIGH | low | low | low | |
| 4 | 184050 | 2004-06-21 | 43 | - | - | 9.3 | 17.9 | HIGH | low | low | low | |
| 4 | 184050 | 2004-06-29 | 43 | - | - | 8.9 | 16.7 | HIGH | low | low | low | |
| 5 | 184054 [2-month plot]
Abstraction Point at Upington Canal at DWAF Office |
|
2004-05-03 | 9 | - | - | 9.6 | 17.0 | Med | low | low | low |
| 5 | 184054 | 2004-05-10 | 150 | - | - | 9.1 | 13.6 | HIGH | low | low | low | |
| 5 | 184054 | 2004-05-31 | 23 | - | - | 8.7 | 14.2 | HIGH | low | low | low | |
| 5 | 184054 | 2004-06-14 | 3 | - | - | 8.7 | 12.3 | Med | low | low | low | |
| 5 | 184054 | 2004-06-21 | 9 | - | - | 8.9 | 14.0 | Med | low | low | low | |
| 5 | 184054 | 2004-06-29 | 15 | - | - | 8.8 | 13.1 | HIGH | low | low | low | |
| 6 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
|
2004-05-03 | 200 | - | - | 9.6 | 23.6 | HIGH | low | Med | low |
| 6 | 184055 | 2004-05-10 | 240 | - | - | 8.9 | 18.3 | HIGH | low | Med | low | |
| 6 | 184055 | 2004-05-24 | 9 | - | - | - | - | Med | low | low | low | |
| 6 | 184055 | 2004-05-31 | 9 | - | - | 9.6 | 18.0 | Med | low | low | low | |
| 6 | 184055 | 2004-06-14 | 9 | - | - | 8.9 | 16.9 | Med | low | low | low | |
| 6 | 184055 | 2004-06-21 | 43 | - | - | 9.1 | 16.5 | HIGH | low | low | low | |
| 6 | 184055 | 2004-06-29 | 43 | - | - | 8.4 | 15.9 | HIGH | low | low | low | |
| 7 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
|
2004-05-31 | 68 | - | 12 | 7.9 | 17.0 | HIGH | low | low | low |
| 7 | 187060 | 2004-06-10 | 68 | - | 9 | 7.9 | 7.5 | HIGH | low | low | low | |
| 7 | 187060 | 2004-06-28 | 128 | - | 6 | 7.6 | 4.5 | HIGH | low | low | low | |
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