| № | 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 | 90174 [2-month plot]
 Pienaars River at Baviaanspoort  | 
 
 | 
2021-05-10 | 88400 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 90174 | 2021-05-24 | 1046200 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 90174 | 2021-06-07 | 106450 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 90174 | 2021-06-21 | 63100 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90175 [2-month plot]
 At Kameeldrift on Hartbeesspruit  | 
 
 | 
2021-05-10 | 2057 | - | - | - | - | HIGH | Med | HIGH | Med | 
| 2 | 90175 | 2021-05-24 | 21600 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90175 | 2021-06-07 | 1626 | - | - | - | - | HIGH | low | HIGH | Med | |
| 2 | 90175 | 2021-06-21 | 1866 | - | - | - | - | HIGH | low | HIGH | Med | |
| 3 | 90176 [2-month plot]
 At Leeuwfontein on Edendalspruit  | 
 
 | 
2021-05-10 | 1350 | - | - | - | - | HIGH | low | HIGH | Med | 
| 3 | 90176 | 2021-05-24 | 19500 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 3 | 90176 | 2021-06-07 | 7590 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 3 | 90176 | 2021-06-21 | 0 | - | - | - | - | low | low | low | low | |
| 4 | 90236 [2-month plot]
 Zeekoegat Sewage Effluent  | 
 
 | 
2021-05-10 | 198630 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 4 | 90236 | 2021-05-24 | 4112500 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 90236 | 2021-06-07 | 57940 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 90236 | 2021-06-21 | 122300 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90237 [2-month plot]
 Baviaanspoort Sewage Effluent  | 
 
 | 
2021-05-24 | 4611000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 5 | 90237 | 2021-06-07 | 1553100 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90237 | 2021-06-21 | 1413600 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90238 [2-month plot]
 At Franspoort Road Bridge on Edendalspruit  | 
 
 | 
2021-05-10 | 435200 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 6 | 90238 | 2021-05-24 | 36540000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90238 | 2021-06-07 | 8664000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90238 | 2021-06-21 | 129500 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 7 | 90275 [2-month plot]
 Roodeplaat Dam on Pienaars River: near Dam Wall  | 
 
 | 
2021-05-10 | 44 | - | - | - | - | HIGH | low | low | low | 
| 7 | 90275 | 2021-05-24 | 0 | - | - | - | - | low | low | low | low | |
| 7 | 90275 | 2021-06-07 | 1120 | - | - | - | - | HIGH | low | HIGH | Med | |
| 7 | 90275 | 2021-06-21 | 378 | - | - | - | - | HIGH | low | Med | low | |
| 8 | 90341 [2-month plot]
 Ga-Seleka Village Bossche Diesch 53 LQ R572 Bridge on Lephalala River  | 
 
 | 
2021-06-23 | 11 | - | - | 7.6 | - | HIGH | low | low | low | 
| 8 | 90341 | 2021-06-23 | 11 | - | - | 7.6 | - | HIGH | low | low | low | |
| 9 | 90375 [2-month plot]
 Downstream of Beit Bridge on Limpopo River  | 
 
 | 
2021-05-17 | 1482 | - | - | 8.1 | - | HIGH | low | HIGH | Med | 
| 9 | 90375 | 2021-06-21 | 6000 | - | - | 7.8 | - | HIGH | Med | HIGH | HIGH | |
| 10 | 188507 [2-month plot]
 Tshandama Tengwe S 255 MT Bridge 2 km to Tshandama Tribal Office near Studam on Mutale River  | 
 
 | 
2021-05-20 | 42 | - | - | 7.3 | - | HIGH | low | low | low | 
| 10 | 188507 | 2021-06-23 | 40 | - | - | 7.9 | - | HIGH | low | low | low | |
| 11 | 188509 [2-month plot]
 Tshandama Tengwe S 255 MT Bridge near Tshandama Tribal Office on Nyahalwe River  | 
 
 | 
2021-05-20 | 27 | - | - | 7.2 | - | HIGH | low | low | low | 
| 11 | 188509 | 2021-06-23 | 27 | - | - | 7.2 | - | HIGH | low | low | low | |
| 12 | 188510 [2-month plot]
 Ha-Rabali at Dzanani to Rabali Road Bridge on Nzhelele  | 
 
 | 
2021-05-17 | 66 | - | - | 7.6 | - | HIGH | low | low | low | 
| 12 | 188510 | 2021-06-21 | 49 | - | - | 7.8 | - | HIGH | low | low | low | |
| 13 | 188512 [2-month plot]
 Cordon 218 MT - Tshitavha at Tshedza Tshitavha Bridge on Tshikhwikhwikhwi  | 
 
 | 
2021-05-17 | 164 | - | - | 7.5 | - | HIGH | low | low | low | 
| 13 | 188512 | 2021-06-21 | 6000 | - | - | 7.8 | - | HIGH | Med | HIGH | HIGH | |
| 14 | 188514 [2-month plot]
 Tshitavha Colerbre 217 MT - at Bridge from Tshitavha to Phadzima on Tshiluvhadi  | 
 
 | 
2021-05-17 | 380 | - | - | 7.6 | - | HIGH | low | Med | low | 
| 14 | 188514 | 2021-06-21 | 6000 | - | - | 7.7 | - | HIGH | Med | HIGH | HIGH | |
| 15 | 190178 [2-month plot]
 New Pietersburg Pilgrimshoop 630 LS Dendron R521 Road Bridge on Bloedrivier  | 
 
 | 
2021-05-18 | 6000 | - | - | 7.4 | - | HIGH | Med | HIGH | HIGH | 
| 15 | 190178 | 2021-06-22 | 6000 | - | - | 7.1 | - | HIGH | Med | HIGH | HIGH | |
| 16 | 190195 [2-month plot]
 Vaalwater 137 KR upstream of Vaalwater Ponds 1 km to Sederberg Rest Camp on Mokolo River  | 
 
 | 
2021-05-17 | 32 | - | - | 8.4 | - | HIGH | low | low | low | 
| 16 | 190195 | 2021-06-22 | 103 | - | - | 7.4 | - | HIGH | low | low | low | |
| 17 | 190211 [2-month plot]
 Vaalwater 137 KR D/S Vaalwater Ponds 0.5 km to Sederberg Rest Camp on Mokolo  | 
 
 | 
2021-05-17 | 17 | - | - | 7.8 | - | HIGH | low | low | low | 
| 17 | 190211 | 2021-06-22 | 11 | - | - | 7.4 | - | HIGH | low | low | low | |
| 18 | 190253 [2-month plot]
 Pilgrimshoop 630 LS U/S of Polokwane WWTW Effluent Discharge on Sandrivier  | 
 
 | 
2021-05-19 | 196 | - | - | 8.1 | - | HIGH | low | low | low | 
| 18 | 190253 | 2021-06-22 | 6000 | - | - | 8.0 | - | HIGH | Med | HIGH | HIGH | |
| 19 | 190297 [2-month plot]
 Ellisras Werkendam 474 LQ R518 Bridge 3KM Before Comfluence on Mokolo River  | 
 
 | 
2021-05-18 | 26 | - | - | 7.5 | - | HIGH | low | low | low | 
| 19 | 190297 | 2021-06-21 | 870 | - | - | 7.3 | - | HIGH | low | HIGH | low | |
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