| № | Site [ view Limpopo 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 | 90234 [2-month plot]
 Roodeplaat Sewage: Settling Pond S Outflow  | 
 
 | 
1995-07-03 | 11000 | 11000 | - | - | - | HIGH | Med | HIGH | HIGH | 
| 1 | 90234 | 1995-07-10 | 22000 | 22000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 90234 | 1995-07-17 | 10100 | 10100 | - | - | - | HIGH | Med | HIGH | HIGH | |
| 1 | 90234 | 1995-08-07 | 12000 | 12000 | - | - | - | HIGH | Med | HIGH | HIGH | |
| 1 | 90234 | 1995-08-14 | 62000 | 62000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 90234 | 1995-08-21 | 35000 | 35000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 90234 | 1995-08-28 | 72000 | 72000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90236 [2-month plot]
 Zeekoegat Sewage Effluent  | 
 
 | 
1995-07-03 | 125 | 125 | - | - | - | HIGH | low | low | low | 
| 2 | 90236 | 1995-07-10 | 100 | 100 | - | 7.2 | - | HIGH | low | low | low | |
| 2 | 90236 | 1995-07-17 | 167 | 185 | - | - | - | HIGH | low | low | low | |
| 2 | 90236 | 1995-08-07 | 26 | 26 | - | 7.0 | - | HIGH | low | low | low | |
| 2 | 90236 | 1995-08-14 | 40 | 40 | - | - | - | HIGH | low | low | low | |
| 2 | 90236 | 1995-08-21 | 80 | 80 | - | 7.5 | - | HIGH | low | low | low | |
| 2 | 90236 | 1995-08-28 | 60 | 60 | - | - | - | HIGH | low | low | low | |
| 3 | 90237 [2-month plot]
 Baviaanspoort Sewage Effluent  | 
 
 | 
1995-07-03 | 0 | 0 | - | - | - | low | low | low | low | 
| 3 | 90237 | 1995-07-10 | 0 | 0 | - | 7.4 | - | low | low | low | low | |
| 3 | 90237 | 1995-07-17 | 0 | 0 | - | - | - | low | low | low | low | |
| 3 | 90237 | 1995-08-07 | 1 | 1 | - | 7.1 | - | Med | low | low | low | |
| 3 | 90237 | 1995-08-14 | 14 | 14 | - | - | - | HIGH | low | low | low | |
| 3 | 90237 | 1995-08-21 | 1080 | 1080 | - | 7.2 | - | HIGH | low | HIGH | Med | |
| 3 | 90237 | 1995-08-28 | 1 | 1 | - | - | - | Med | low | low | low | |
| 4 | 90238 [2-month plot]
 At Franspoort Road Bridge on Edendalspruit  | 
 
 | 
1995-07-03 | 2 | 3 | - | - | - | Med | low | low | low | 
| 4 | 90238 | 1995-07-10 | 1400 | 1400 | - | - | - | HIGH | low | HIGH | Med | |
| 4 | 90238 | 1995-07-17 | 58 | 64 | - | - | - | HIGH | low | low | low | |
| 4 | 90238 | 1995-08-07 | 5000 | 5000 | - | 8.5 | - | HIGH | Med | HIGH | HIGH | |
| 4 | 90238 | 1995-08-14 | 40 | 40 | - | - | - | HIGH | low | low | low | |
| 4 | 90238 | 1995-08-21 | 40 | 40 | - | 7.9 | - | HIGH | low | low | low | |
| 4 | 90238 | 1995-08-28 | 37 | 37 | - | - | - | HIGH | low | low | low | |
| 5 | 90239 [2-month plot]
 Pienaars River at Baviaanspoort (Magaliesberg)  | 
 
 | 
1995-07-03 | 495000 | 550000 | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 5 | 90239 | 1995-07-10 | 567 | 630 | - | 7.2 | - | HIGH | low | HIGH | low | |
| 5 | 90239 | 1995-07-17 | 46000 | 46000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90239 | 1995-08-07 | 444000 | 444000 | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90239 | 1995-08-14 | 710000 | 710000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90239 | 1995-08-21 | 20000 | 20000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90239 | 1995-08-28 | 81000 | 81000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90275 [2-month plot]
 Roodeplaat Dam on Pienaars River: near Dam Wall  | 
 
 | 
1995-07-03 | 0 | 0 | - | - | - | low | low | low | low | 
| 6 | 90275 | 1995-07-10 | 0 | 0 | - | 8.0 | 13.3 | low | low | low | low | |
| 6 | 90275 | 1995-07-17 | 0 | 0 | - | - | - | low | low | low | low | |
| 6 | 90275 | 1995-08-07 | 0 | 0 | - | 8.3 | 12.8 | low | low | low | low | |
| 6 | 90275 | 1995-08-14 | 1 | 1 | - | - | - | Med | low | low | low | |
| 6 | 90275 | 1995-08-21 | 0 | 0 | - | 8.4 | - | low | low | low | low | |
| 6 | 90275 | 1995-08-28 | 0 | 0 | - | - | - | low | low | low | low | |
| 7 | 90276 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
1995-07-03 | 2 | 4 | - | - | - | Med | low | low | low | 
| 7 | 90276 | 1995-07-10 | 0 | 0 | - | 8.1 | 13.3 | low | low | low | low | |
| 7 | 90276 | 1995-07-17 | 0 | 0 | - | - | - | low | low | low | low | |
| 7 | 90276 | 1995-08-07 | 0 | 0 | - | 8.2 | 13.2 | low | low | low | low | |
| 7 | 90276 | 1995-08-14 | 0 | 0 | - | - | - | low | low | low | low | |
| 7 | 90276 | 1995-08-21 | 0 | 0 | - | 8.4 | - | low | low | low | low | |
| 7 | 90276 | 1995-08-28 | 0 | 0 | - | - | 16.2 | low | low | low | low | |
| 8 | 90281 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
1995-07-03 | 0 | 0 | - | - | - | low | low | low | low | 
| 8 | 90281 | 1995-07-10 | 3 | 3 | - | 8.1 | 12.9 | Med | low | low | low | |
| 8 | 90281 | 1995-07-17 | 0 | 0 | - | - | - | low | low | low | low | |
| 8 | 90281 | 1995-08-07 | 0 | 0 | - | 8.3 | 14.3 | low | low | low | low | |
| 8 | 90281 | 1995-08-14 | 2 | 2 | - | - | - | Med | low | low | low | |
| 8 | 90281 | 1995-08-21 | 0 | 0 | - | 8.2 | - | low | low | low | low | |
| 8 | 90281 | 1995-08-28 | 2 | 2 | - | - | 14.0 | Med | low | low | low | |
| 9 | 90282 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
1995-07-03 | 3 | 3 | - | - | - | Med | low | low | low | 
| 9 | 90282 | 1995-07-10 | 1 | 1 | - | 8.1 | 13.5 | Med | low | low | low | |
| 9 | 90282 | 1995-07-17 | 0 | 0 | - | - | - | low | low | low | low | |
| 9 | 90282 | 1995-08-07 | 3 | 3 | - | 8.3 | 13.2 | Med | low | low | low | |
| 9 | 90282 | 1995-08-14 | 2 | 2 | - | - | - | Med | low | low | low | |
| 9 | 90282 | 1995-08-21 | 0 | 0 | - | 8.4 | - | low | low | low | low | |
| 9 | 90282 | 1995-08-28 | 0 | 0 | - | - | 14.6 | low | low | low | low | |
| 10 | 90283 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
1995-07-03 | 0 | 0 | - | - | - | low | low | low | low | 
| 10 | 90283 | 1995-07-10 | 0 | 1 | - | 8.3 | 14.1 | low | low | low | low | |
| 10 | 90283 | 1995-07-17 | 0 | 1 | - | - | - | low | low | low | low | |
| 10 | 90283 | 1995-08-07 | 1 | 1 | - | 8.1 | 13.3 | Med | low | low | low | |
| 10 | 90283 | 1995-08-14 | 0 | 0 | - | - | - | low | low | low | low | |
| 10 | 90283 | 1995-08-21 | 0 | 0 | - | 8.3 | - | low | low | low | low | |
| 10 | 90283 | 1995-08-28 | 0 | 0 | - | - | 13.9 | low | low | low | low | |
| 11 | 90284 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
1995-07-03 | 40 | 40 | - | - | - | HIGH | low | low | low | 
| 11 | 90284 | 1995-07-10 | 88 | 110 | - | - | - | HIGH | low | low | low | |
| 11 | 90284 | 1995-07-17 | 46 | 58 | - | - | - | HIGH | low | low | low | |
| 11 | 90284 | 1995-08-07 | 1 | 1 | - | - | - | Med | low | low | low | |
| 11 | 90284 | 1995-08-14 | 23 | 23 | - | - | - | HIGH | low | low | low | |
| 11 | 90284 | 1995-08-21 | 10 | 11 | - | - | - | HIGH | low | low | low | |
| 11 | 90284 | 1995-08-28 | 53 | 53 | - | - | - | HIGH | low | low | low | |
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