| № | 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 | 88648 [2-month plot]
 Jukskei River U/S Confluence Modderfontein Marlboro  | 
 
 | 
2016-11-03 | 850000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 88648 | 2016-12-01 | 2400000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 [2-month plot]
 Pienaars River at Baviaanspoort  | 
 
 | 
2016-11-07 | 489150 | - | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | 
| 2 | 90174 | 2016-12-05 | 648800 | - | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 3 | 90175 [2-month plot]
 At Kameeldrift on Hartbeesspruit  | 
 
 | 
2016-11-07 | 930 | - | - | 8.2 | - | HIGH | low | HIGH | low | 
| 3 | 90175 | 2016-12-05 | 1918 | - | - | 7.9 | - | HIGH | low | HIGH | Med | |
| 4 | 90176 [2-month plot]
 At Leeuwfontein on Edendalspruit  | 
 
 | 
2016-11-07 | 63 | - | - | 8.3 | - | HIGH | low | low | low | 
| 4 | 90176 | 2016-12-05 | 0 | - | - | 8.2 | - | low | low | low | low | |
| 5 | 90234 [2-month plot]
 Roodeplaat Sewage: Settling Pond S Outflow  | 
 
 | 
2016-11-07 | 24810 | - | - | 7.6 | - | HIGH | HIGH | HIGH | HIGH | 
| 5 | 90234 | 2016-12-05 | 32550 | - | - | 8.1 | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90236 [2-month plot]
 Zeekoegat Sewage Effluent  | 
 
 | 
2016-11-07 | 0 | - | - | 8.0 | - | low | low | low | low | 
| 6 | 90236 | 2016-12-05 | 519 | - | - | 7.6 | - | HIGH | low | HIGH | low | |
| 7 | 90237 [2-month plot]
 Baviaanspoort Sewage Effluent  | 
 
 | 
2016-11-07 | 1413600 | - | - | 7.3 | - | HIGH | HIGH | HIGH | HIGH | 
| 7 | 90237 | 2016-12-05 | 15531000 | - | - | 6.8 | - | HIGH | HIGH | HIGH | HIGH | |
| 8 | 90238 [2-month plot]
 At Franspoort Road Bridge on Edendalspruit  | 
 
 | 
2016-11-07 | 22398 | - | - | 7.7 | - | HIGH | HIGH | HIGH | HIGH | 
| 8 | 90238 | 2016-12-05 | 1299700 | - | - | 7.9 | - | HIGH | HIGH | HIGH | HIGH | |
| 9 | 90239 [2-month plot]
 Pienaars River at Baviaanspoort (Magaliesberg)  | 
 
 | 
2016-11-07 | 81640 | - | - | 7.7 | - | HIGH | HIGH | HIGH | HIGH | 
| 9 | 90239 | 2016-12-05 | 1986300 | - | - | 7.7 | - | HIGH | HIGH | HIGH | HIGH | |
| 10 | 90275 [2-month plot]
 Roodeplaat Dam on Pienaars River: near Dam Wall  | 
 
 | 
2016-11-07 | 0 | - | - | 9.1 | 14.1 | low | low | low | low | 
| 10 | 90275 | 2016-11-07 | 0 | - | - | 9.1 | 14.1 | low | low | low | low | |
| 10 | 90275 | 2016-11-07 | 13 | - | - | 9.1 | 14.1 | HIGH | low | low | low | |
| 10 | 90275 | 2016-11-21 | 13 | - | - | 9.4 | 18.2 | HIGH | low | low | low | |
| 10 | 90275 | 2016-12-05 | 0 | - | - | 7.8 | 24.9 | low | low | low | low | |
| 11 | 90276 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2016-11-07 | 0 | - | - | 8.7 | 20.0 | low | low | low | low | 
| 11 | 90276 | 2016-11-21 | 2 | - | - | 7.7 | 14.9 | Med | low | low | low | |
| 11 | 90276 | 2016-12-05 | 0 | - | - | 7.9 | 25.1 | low | low | low | low | |
| 12 | 90281 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2016-11-21 | 44 | - | - | 8.3 | 23.6 | HIGH | low | low | low | 
| 12 | 90281 | 2016-12-05 | 2 | - | - | 8.4 | 25.0 | Med | low | low | low | |
| 13 | 90282 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2016-11-07 | 0 | - | - | 8.3 | 24.9 | low | low | low | low | 
| 13 | 90282 | 2016-11-21 | 3 | - | - | 9.1 | 23.1 | Med | low | low | low | |
| 13 | 90282 | 2016-12-05 | 8 | - | - | 7.9 | 24.8 | Med | low | low | low | |
| 14 | 90283 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2016-11-21 | 3 | - | - | 7.7 | 22.7 | Med | low | low | low | 
| 14 | 90283 | 2016-12-05 | 6 | - | - | 8.1 | 25.9 | Med | low | low | low | |
| 15 | 90284 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2016-11-07 | 6 | - | - | - | - | Med | low | low | low | 
| 15 | 90284 | 2016-11-21 | 3 | - | - | - | - | Med | low | low | low | |
| 15 | 90284 | 2016-12-05 | 0 | - | - | - | - | low | low | low | low | |
| 16 | 100895 [2-month plot]
 Kaalspruit 60M D/S of Olifantsfontein - Midrand Old Tar Road  | 
 
 | 
2016-11-30 | 173290 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 17 | 179682 [2-month plot]
 Moretele River at Sutelong/Rt Tarrbridge  | 
 
 | 
2016-11-22 | 6152 | - | 492 | - | - | HIGH | Med | HIGH | HIGH | 
| 17 | 179682 | 2016-11-28 | 5830 | - | 174 | 7.4 | 25.2 | HIGH | Med | HIGH | HIGH | |
| 17 | 179682 | 2016-12-06 | 667750 | - | 135 | 7.7 | 25.2 | HIGH | HIGH | HIGH | HIGH | |
| 17 | 179682 | 2016-12-12 | 1035 | - | 29 | - | - | HIGH | low | HIGH | Med | |
| 18 | 179683 [2-month plot]
 Tolwane River at Legonyane 5M U/S Bridge  | 
 
 | 
2016-11-22 | 23940 | - | 111 | - | - | HIGH | HIGH | HIGH | HIGH | 
| 18 | 179683 | 2016-11-28 | 49600 | - | 23 | 7.4 | 25.7 | HIGH | HIGH | HIGH | HIGH | |
| 18 | 179683 | 2016-12-06 | 20335 | - | 637 | 7.8 | 21.6 | HIGH | HIGH | HIGH | HIGH | |
| 18 | 179683 | 2016-12-12 | 2620 | - | 4 | - | - | HIGH | Med | HIGH | Med | |
| 19 | 179684 [2-month plot]
 Sand River at Madidi/50M D/S Left of River  | 
 
 | 
2016-11-22 | 387300 | - | 12 | - | - | HIGH | HIGH | HIGH | HIGH | 
| 19 | 179684 | 2016-11-28 | 49600 | - | 2 | 8.0 | 29.8 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2016-12-12 | 77010 | - | 2 | - | - | HIGH | HIGH | HIGH | HIGH | |
| 20 | 180555 [2-month plot]
 Apies at Makapanstad -Swartdamstad/Hammanskraal Rd  | 
 
 | 
2016-11-28 | 7746 | - | 78 | 7.5 | 24.0 | HIGH | Med | HIGH | HIGH | 
| 20 | 180555 | 2016-12-12 | 4100 | - | 2 | - | - | HIGH | Med | HIGH | HIGH | |
| 21 | 185688 [2-month plot]
 Jukskei River U/S of Confluence with Klein Jukskei Braamfontein Spruit  | 
 
 | 
2016-11-03 | 240000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 21 | 185688 | 2016-12-01 | 28000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 22 | 191695 [2-month plot]
 - Bloubosrand Bothasfontein 408 JR - at Road Bridge on Klein Jukskeirivier Tributary  | 
 
 | 
2016-11-03 | 26000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 22 | 191695 | 2016-12-01 | 20000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 23 | 100000771 [2-month plot]
 Rietspruit 01 at Old Bridge Behind Sutherland Ridge  | 
 
 | 
2016-11-30 | 39726 | - | - | 7.8 | - | HIGH | HIGH | HIGH | HIGH | 
| 24 | 100000815 [2-month plot]
 Isg 3 Itsoseng Tributary Confluence  | 
 
 | 
2016-11-28 | 305 | - | 0 | 7.9 | - | HIGH | low | Med | low | 
| 24 | 100000815 | 2016-11-28 | - | 402 | 0 | 7.9 | - | HIGH | low | HIGH | low | |
| 24 | 100000815 | 2016-12-12 | 1000 | - | 1 | - | - | HIGH | low | HIGH | Med | |
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