№ | 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 |
![]() |
2008-07-09 | 900 | - | 36 | 7.8 | 14.5 | HIGH | low | HIGH | low |
1 | 182329 | 2008-07-29 | 786 | - | 29 | 7.9 | 13.0 | HIGH | low | HIGH | low | |
1 | 182329 | 2008-08-08 | 870 | - | 29 | 8.3 | 16.0 | HIGH | low | HIGH | low | |
1 | 182329 | 2008-08-22 | 915 | - | 22 | 8.0 | 16.0 | HIGH | low | HIGH | low | |
2 | 182330 [2-month plot]
Botshabelo 2 Final City Exit Point upstream of Pse Outflow |
![]() |
2008-07-09 | 1142 | - | 56 | 8.0 | 17.5 | HIGH | low | HIGH | Med |
2 | 182330 | 2008-07-29 | 1333 | - | 44 | 7.9 | 16.5 | HIGH | low | HIGH | Med | |
2 | 182330 | 2008-08-08 | 2000 | - | 21 | 8.2 | 16.0 | HIGH | Med | HIGH | Med | |
2 | 182330 | 2008-08-22 | 990 | - | 15 | 8.2 | 15.0 | HIGH | low | HIGH | low | |
3 | 182332 [2-month plot]
Botshabelo 1 Runs Through Suburb Collecting Residential Waste |
![]() |
2008-07-09 | 788 | - | 45 | 7.8 | 16.5 | HIGH | low | HIGH | low |
3 | 182332 | 2008-07-29 | 1100 | - | 36 | 8.0 | 15.0 | HIGH | low | HIGH | Med | |
3 | 182332 | 2008-08-08 | 2670 | - | 34 | 7.8 | 16.0 | HIGH | Med | HIGH | Med | |
3 | 182332 | 2008-08-22 | 1495 | - | 22 | 8.0 | 16.0 | HIGH | low | HIGH | Med | |
4 | 184050 [2-month plot]
Kanoneiland Canal at Bloemsmond Balancing Dam |
![]() |
2008-07-06 | 5 | - | - | 8.8 | 11.9 | Med | low | low | low |
4 | 184050 | 2008-08-04 | 16 | - | - | 8.8 | 15.4 | HIGH | low | low | low | |
4 | 184050 | 2008-08-11 | 12 | - | - | 8.9 | 17.7 | HIGH | low | low | low | |
4 | 184050 | 2008-08-25 | 8 | - | - | 8.0 | 16.6 | Med | low | low | low | |
5 | 184054 [2-month plot]
Abstraction Point at Upington Canal at DWAF Office |
![]() |
2008-07-06 | 6 | - | - | 8.8 | 10.9 | Med | low | low | low |
5 | 184054 | 2008-07-14 | 4 | - | - | 8.8 | 12.0 | Med | low | low | low | |
5 | 184054 | 2008-08-04 | 12 | - | - | 8.8 | 14.6 | HIGH | low | low | low | |
5 | 184054 | 2008-08-11 | 11 | - | - | 8.7 | 13.4 | HIGH | low | low | low | |
5 | 184054 | 2008-08-25 | 6290 | - | - | 8.9 | 15.1 | HIGH | Med | HIGH | HIGH | |
6 | 184055 [2-month plot]
Orange River at Intake of Upington Water Works |
![]() |
2008-07-06 | 2 | - | - | 8.9 | 12.4 | Med | low | low | low |
6 | 184055 | 2008-07-14 | 11 | - | - | 8.8 | 11.9 | HIGH | low | low | low | |
6 | 184055 | 2008-08-04 | 12 | - | - | 8.7 | 14.5 | HIGH | low | low | low | |
6 | 184055 | 2008-08-11 | 29 | - | - | 8.7 | 14.1 | HIGH | low | low | low | |
6 | 184055 | 2008-08-25 | 24 | - | - | 8.7 | 15.8 | HIGH | low | low | low | |
7 | 187060 [2-month plot]
Tributary of Caledon at Riverside Lodge |
![]() |
2008-07-09 | 17 | - | 10 | 7.8 | 11.5 | HIGH | low | low | low |
7 | 187060 | 2008-08-08 | 31 | - | 8 | 7.7 | 13.0 | HIGH | low | low | low | |
8 | 188085 [2-month plot]
Loch Logan at Gazebo on Bloemspruit |
![]() |
2008-07-09 | 128 | - | 23 | 8.1 | 14.5 | HIGH | low | low | low |
8 | 188085 | 2008-07-29 | 214 | - | 18 | 8.1 | 12.5 | HIGH | low | Med | low | |
8 | 188085 | 2008-08-08 | 420 | - | 8 | 7.8 | 13.0 | HIGH | low | HIGH | low | |
8 | 188085 | 2008-08-22 | 474 | - | 12 | 7.8 | 15.0 | HIGH | low | HIGH | low | |
9 | 188182 [2-month plot]
Selosesha (Seroala) Dam at Inlet on Sepane |
![]() |
2008-07-09 | 226 | - | 24 | - | - | HIGH | low | Med | low |
9 | 188182 | 2008-07-29 | 452 | - | 27 | - | - | HIGH | low | HIGH | low | |
9 | 188182 | 2008-08-08 | 268 | - | 18 | - | - | HIGH | low | Med | low | |
9 | 188182 | 2008-08-22 | 316 | - | 24 | - | - | HIGH | low | Med | low | |
10 | 188235 [2-month plot]
Ditlhake Township Koffiefontein on Rietrivier |
![]() |
2008-07-09 | 58 | - | 19 | 7.8 | 26.0 | HIGH | low | low | low |
10 | 188235 | 2008-07-29 | 111 | - | 23 | 7.8 | 26.5 | HIGH | low | low | low | |
10 | 188235 | 2008-08-08 | 32 | - | 10 | 7.9 | 14.0 | HIGH | low | low | low | |
10 | 188235 | 2008-08-22 | 25 | - | 14 | 7.8 | 16.0 | HIGH | low | low | low | |
11 | 188477 [2-month plot]
Groblershoop on Boegoeberg Canal on Left Bank (South) |
![]() |
2008-07-14 | 5 | - | - | 8.7 | 13.7 | Med | low | low | low |
11 | 188477 | 2008-08-04 | 0 | - | - | 8.7 | 16.4 | low | low | low | low | |
11 | 188477 | 2008-08-11 | 0 | - | - | 8.9 | 16.4 | low | low | low | low | |
11 | 188477 | 2008-08-25 | 2 | - | - | 8.8 | 17.5 | Med | low | low | low | |
12 | 188479 [2-month plot]
Gariep on Gariep Right (North) Bank Canal |
![]() |
2008-07-06 | 0 | - | - | 8.7 | 14.7 | low | low | low | low |
12 | 188479 | 2008-08-04 | 0 | - | - | 8.7 | 16.5 | low | low | low | low | |
12 | 188479 | 2008-08-11 | 2 | - | - | 8.9 | 14.1 | Med | low | low | low | |
12 | 188479 | 2008-08-25 | 9 | - | - | 8.9 | 17.7 | Med | low | low | low | |
13 | 188481 [2-month plot]
Keimoes on Keimoes Right (North) Bank Canal |
![]() |
2008-07-06 | 29 | - | - | 8.7 | 12.1 | HIGH | low | low | low |
13 | 188481 | 2008-07-14 | 18 | - | - | 8.6 | 12.8 | HIGH | low | low | low | |
13 | 188481 | 2008-08-04 | 37 | - | - | 8.6 | 14.6 | HIGH | low | low | low | |
13 | 188481 | 2008-08-11 | 55 | - | - | 8.9 | 15.8 | HIGH | low | low | low | |
13 | 188481 | 2008-08-25 | 43 | - | - | 8.6 | 17.5 | HIGH | low | low | low | |
14 | 188482 [2-month plot]
Kakamas on Southern Bank Canal (Left) at Kakamas |
![]() |
2008-07-06 | 2 | - | - | 8.8 | 12.9 | Med | low | low | low |
14 | 188482 | 2008-07-14 | 0 | - | - | 8.7 | 12.9 | low | low | low | low | |
14 | 188482 | 2008-08-04 | 0 | - | - | 8.8 | 13.4 | low | low | low | low | |
14 | 188482 | 2008-08-11 | 4 | - | - | 8.7 | 16.4 | Med | low | low | low | |
14 | 188482 | 2008-08-25 | 7 | - | - | 8.6 | 19.5 | Med | low | low | low |
![]() |
![]() |