| № | Site [ view Crocodile (West) and Marico 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  | 
 
 | 
2021-11-08 | 250450 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 90174 | 2021-11-22 | 92080 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90175 [2-month plot]
 At Kameeldrift on Hartbeesspruit  | 
 
 | 
2021-11-08 | 15531 | - | - | - | - | HIGH | Med | HIGH | HIGH | 
| 2 | 90175 | 2021-11-22 | 3873 | - | - | - | - | HIGH | Med | HIGH | Med | |
| 3 | 90176 [2-month plot]
 At Leeuwfontein on Edendalspruit  | 
 
 | 
2021-11-08 | 5172 | - | - | - | - | HIGH | Med | HIGH | HIGH | 
| 3 | 90176 | 2021-11-22 | 75 | - | - | - | - | HIGH | low | low | low | |
| 4 | 90236 [2-month plot]
 Zeekoegat Sewage Effluent  | 
 
 | 
2021-11-08 | 57940 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 4 | 90236 | 2021-11-22 | 12960 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 5 | 90237 [2-month plot]
 Baviaanspoort Sewage Effluent  | 
 
 | 
2021-11-08 | 1597000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 5 | 90237 | 2021-11-22 | 109800 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90238 [2-month plot]
 At Franspoort Road Bridge on Edendalspruit  | 
 
 | 
2021-11-08 | 241960 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 6 | 90238 | 2021-11-22 | 198630 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 7 | 90275 [2-month plot]
 Roodeplaat Dam on Pienaars River: near Dam Wall  | 
 
 | 
2021-11-08 | 4 | - | - | - | - | Med | low | low | low | 
| 7 | 90275 | 2021-11-22 | 16 | - | - | - | - | HIGH | low | low | low | |
| 8 | 90281 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2021-11-12 | 613 | - | - | - | - | HIGH | low | HIGH | low | 
| 9 | 90282 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2021-11-22 | 23 | - | - | - | - | HIGH | low | low | low | 
| 10 | 90283 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2021-11-22 | 174 | - | - | - | - | HIGH | low | low | low | 
| 11 | 90284 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2021-11-22 | 10344 | - | - | - | - | HIGH | Med | HIGH | HIGH | 
| 12 | 179682 [2-month plot]
 Moretele River at Sutelong/Rt Tarrbridge  | 
 
 | 
2021-11-09 | 466 | - | 39 | - | - | HIGH | low | HIGH | low | 
| 12 | 179682 | 2021-11-23 | 2548 | - | 88 | - | - | HIGH | Med | HIGH | Med | |
| 13 | 179683 [2-month plot]
 Tolwane River at Legonyane 5M U/S Bridge  | 
 
 | 
2021-11-09 | 9768 | - | 213 | - | - | HIGH | Med | HIGH | HIGH | 
| 13 | 179683 | 2021-11-23 | 8704 | - | 43 | - | - | HIGH | Med | HIGH | HIGH | |
| 14 | 179684 [2-month plot]
 Sand River at Madidi/50M D/S Left of River  | 
 
 | 
2021-11-09 | 25994 | - | 5 | - | - | HIGH | HIGH | HIGH | HIGH | 
| 14 | 179684 | 2021-11-23 | 435200 | - | 1 | - | - | HIGH | HIGH | HIGH | HIGH | |
| 15 | 180555 [2-month plot]
 Apies at Makapanstad -Swartdamstad/Hammanskraal Rd  | 
 
 | 
2021-11-09 | 14540 | - | 19 | - | - | HIGH | Med | HIGH | HIGH | 
| 15 | 180555 | 2021-11-23 | 2398 | - | 71 | - | - | HIGH | Med | HIGH | Med | |
| 16 | 100000815 [2-month plot]
 Isg 3 Itsoseng Tributary Confluence  | 
 
 | 
2021-11-09 | 12262 | - | 1 | - | - | HIGH | Med | HIGH | HIGH | 
| 16 | 100000815 | 2021-11-23 | 39726 | - | 2 | - | - | HIGH | HIGH | HIGH | HIGH | |
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