| № | 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  | 
 
 | 
2016-05-05 | 1000000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 88648 | 2016-06-02 | 2400000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 [2-month plot]
 Pienaars River at Baviaanspoort  | 
 
 | 
2016-05-09 | 230000 | 230000 | - | 8.0 | - | HIGH | HIGH | HIGH | HIGH | 
| 2 | 90174 | 2016-05-09 | 110000 | 110000 | - | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 | 2016-05-23 | 48392 | - | - | 8.1 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 | 2016-06-06 | 198630 | - | - | 6.6 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 | 2016-06-20 | 86640 | - | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
| 3 | 90175 [2-month plot]
 At Kameeldrift on Hartbeesspruit  | 
 
 | 
2016-05-23 | 1439 | - | - | 8.4 | - | HIGH | low | HIGH | Med | 
| 3 | 90175 | 2016-06-06 | 462 | - | - | 8.5 | - | HIGH | low | HIGH | low | |
| 3 | 90175 | 2016-06-20 | 746 | - | - | 8.4 | - | HIGH | low | HIGH | low | |
| 4 | 90176 [2-month plot]
 At Leeuwfontein on Edendalspruit  | 
 
 | 
2016-05-09 | 380 | 380 | - | 8.3 | - | HIGH | low | Med | low | 
| 4 | 90176 | 2016-05-09 | 599 | 630 | - | 8.3 | - | HIGH | low | HIGH | low | |
| 4 | 90176 | 2016-05-23 | 862 | - | - | 8.7 | - | HIGH | low | HIGH | low | |
| 4 | 90176 | 2016-06-06 | 346 | - | - | 8.4 | - | HIGH | low | Med | low | |
| 4 | 90176 | 2016-06-20 | 2782 | - | - | 7.9 | - | HIGH | Med | HIGH | Med | |
| 5 | 90234 [2-month plot]
 Roodeplaat Sewage: Settling Pond S Outflow  | 
 
 | 
2016-05-09 | 620000 | 620000 | - | 7.9 | - | HIGH | HIGH | HIGH | HIGH | 
| 5 | 90234 | 2016-05-23 | 1986300 | - | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2016-06-06 | 1413600 | - | - | 7.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2016-06-20 | 893600 | - | - | 7.8 | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90236 [2-month plot]
 Zeekoegat Sewage Effluent  | 
 
 | 
2016-05-09 | 300 | 500 | - | 7.9 | - | HIGH | low | Med | low | 
| 6 | 90236 | 2016-05-23 | 587 | - | - | 8.4 | - | HIGH | low | HIGH | low | |
| 6 | 90236 | 2016-06-06 | 2077 | - | - | 7.8 | - | HIGH | Med | HIGH | Med | |
| 6 | 90236 | 2016-06-20 | 462 | - | - | 7.6 | - | HIGH | low | HIGH | low | |
| 7 | 90237 [2-month plot]
 Baviaanspoort Sewage Effluent  | 
 
 | 
2016-05-09 | 272000 | 340000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH | 
| 7 | 90237 | 2016-06-06 | 866400 | - | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 7 | 90237 | 2016-06-20 | 1119900 | - | - | 7.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 8 | 90238 [2-month plot]
 At Franspoort Road Bridge on Edendalspruit  | 
 
 | 
2016-05-09 | 10800 | 12000 | - | 8.4 | - | HIGH | Med | HIGH | HIGH | 
| 8 | 90238 | 2016-05-23 | 104620 | - | - | 8.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 8 | 90238 | 2016-06-06 | 1234 | - | - | 8.4 | - | HIGH | low | HIGH | Med | |
| 8 | 90238 | 2016-06-20 | 40 | - | - | 8.7 | - | HIGH | low | low | low | |
| 9 | 90239 [2-month plot]
 Pienaars River at Baviaanspoort (Magaliesberg)  | 
 
 | 
2016-05-23 | 48392 | - | - | 7.9 | - | HIGH | HIGH | HIGH | HIGH | 
| 9 | 90239 | 2016-06-06 | 770100 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 9 | 90239 | 2016-06-20 | 344800 | - | - | 7.7 | - | HIGH | HIGH | HIGH | HIGH | |
| 10 | 90275 [2-month plot]
 Roodeplaat Dam on Pienaars River: near Dam Wall  | 
 
 | 
2016-05-09 | 5 | 8 | - | 8.6 | 19.3 | Med | low | low | low | 
| 10 | 90275 | 2016-05-23 | 4 | - | - | 8.2 | 17.9 | Med | low | low | low | |
| 10 | 90275 | 2016-06-06 | 5 | - | - | 8.2 | 16.4 | Med | low | low | low | |
| 10 | 90275 | 2016-06-20 | 4 | - | - | 8.2 | 14.4 | Med | low | low | low | |
| 11 | 90276 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2016-05-09 | 218 | 218 | - | 8.5 | 19.4 | HIGH | low | Med | low | 
| 11 | 90276 | 2016-05-23 | 4 | - | - | 8.1 | 18.1 | Med | low | low | low | |
| 11 | 90276 | 2016-06-06 | 3 | - | - | 8.3 | 17.2 | Med | low | low | low | |
| 11 | 90276 | 2016-06-20 | 10 | - | - | 8.2 | 15.3 | HIGH | low | low | low | |
| 12 | 90281 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2016-05-09 | 118 | 118 | - | 8.7 | 19.5 | HIGH | low | low | low | 
| 12 | 90281 | 2016-05-23 | 27 | - | - | 8.2 | 18.0 | HIGH | low | low | low | |
| 12 | 90281 | 2016-06-06 | 29 | - | - | 8.7 | 16.4 | HIGH | low | low | low | |
| 12 | 90281 | 2016-06-20 | 10 | - | - | 8.3 | 15.6 | HIGH | low | low | low | |
| 13 | 90282 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2016-05-09 | 28 | 28 | - | 8.6 | 19.5 | HIGH | low | low | low | 
| 13 | 90282 | 2016-05-23 | 8 | - | - | 8.5 | 17.9 | Med | low | low | low | |
| 13 | 90282 | 2016-06-06 | 7 | - | - | 8.3 | 16.8 | Med | low | low | low | |
| 13 | 90282 | 2016-06-20 | 579 | - | - | 8.2 | 15.0 | HIGH | low | HIGH | low | |
| 14 | 90283 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2016-05-09 | 17 | 19 | - | 8.7 | 19.4 | HIGH | low | low | low | 
| 14 | 90283 | 2016-05-23 | 2 | - | - | 8.4 | 18.0 | Med | low | low | low | |
| 14 | 90283 | 2016-06-06 | 0 | - | - | 8.4 | 16.3 | low | low | low | low | |
| 14 | 90283 | 2016-06-20 | 3 | - | - | 8.3 | 15.4 | Med | low | low | low | |
| 15 | 90284 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2016-05-09 | 462 | 462 | - | - | - | HIGH | low | HIGH | low | 
| 15 | 90284 | 2016-05-23 | 0 | - | - | - | - | low | low | low | low | |
| 15 | 90284 | 2016-06-06 | 13 | - | - | - | - | HIGH | low | low | low | |
| 15 | 90284 | 2016-06-20 | 29 | - | - | - | - | HIGH | low | low | low | |
| 16 | 90322 [2-month plot]
 Zeerust Hazia 240 JP - at R27 Road Bridge on Kareespruit, D/S of Zeerust WWTW  | 
 
 | 
2016-05-17 | 2789 | - | - | - | - | HIGH | Med | HIGH | Med | 
| 16 | 90322 | 2016-05-30 | 60 | - | - | - | - | HIGH | low | low | low | |
| 16 | 90322 | 2016-06-13 | 39726 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 16 | 90322 | 2016-06-27 | 194 | - | - | - | - | HIGH | low | low | low | |
| 17 | 179682 [2-month plot]
 Moretele River at Sutelong/Rt Tarrbridge  | 
 
 | 
2016-05-03 | 538 | - | 60 | 8.4 | 18.0 | HIGH | low | HIGH | low | 
| 17 | 179682 | 2016-05-10 | 672 | - | 73 | 8.1 | 16.5 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2016-05-16 | 740 | - | 79 | 7.9 | 15.8 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2016-05-24 | 1120 | - | 80 | 8.0 | 15.7 | HIGH | low | HIGH | Med | |
| 17 | 179682 | 2016-05-31 | 520 | - | 40 | 8.0 | 13.8 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2016-06-07 | 852 | - | 32 | 8.7 | 13.4 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2016-06-14 | 310 | - | 22 | 8.2 | 11.9 | HIGH | low | Med | low | |
| 17 | 179682 | 2016-06-21 | 1380 | - | 55 | 8.0 | 13.2 | HIGH | low | HIGH | Med | |
| 17 | 179682 | 2016-06-27 | 104 | - | 28 | 7.8 | 12.4 | HIGH | low | low | low | |
| 18 | 179683 [2-month plot]
 Tolwane River at Legonyane 5M U/S Bridge  | 
 
 | 
2016-05-03 | 14540 | - | 3 | 7.7 | 14.6 | HIGH | Med | HIGH | HIGH | 
| 18 | 179683 | 2016-05-10 | 16355 | - | 7 | 7.8 | 15.6 | HIGH | Med | HIGH | HIGH | |
| 18 | 179683 | 2016-05-16 | 241960 | - | 83 | 7.7 | 15.9 | HIGH | HIGH | HIGH | HIGH | |
| 18 | 179683 | 2016-05-24 | 5799 | - | 12 | 7.8 | 13.9 | HIGH | Med | HIGH | HIGH | |
| 18 | 179683 | 2016-05-31 | 6200 | - | 5 | 7.6 | 11.8 | HIGH | Med | HIGH | HIGH | |
| 18 | 179683 | 2016-06-07 | 1093 | - | 1 | 7.2 | 12.5 | HIGH | low | HIGH | Med | |
| 18 | 179683 | 2016-06-14 | 579400 | - | 7 | 7.6 | 12.1 | HIGH | HIGH | HIGH | HIGH | |
| 18 | 179683 | 2016-06-21 | 2720 | - | 5 | 7.8 | 12.8 | HIGH | Med | HIGH | Med | |
| 18 | 179683 | 2016-06-27 | 8840 | - | 3 | 7.7 | 9.8 | HIGH | Med | HIGH | HIGH | |
| 19 | 179684 [2-month plot]
 Sand River at Madidi/50M D/S Left of River  | 
 
 | 
2016-05-03 | 120330 | - | 3 | 7.4 | 18.7 | HIGH | HIGH | HIGH | HIGH | 
| 19 | 179684 | 2016-05-10 | 1986300 | - | 5 | 7.6 | 21.0 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2016-05-16 | 1413600 | - | 6 | 7.8 | 17.1 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2016-05-24 | 1413600 | - | 2 | 7.6 | 15.8 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2016-05-31 | 1413600 | - | 4 | 7.4 | 15.6 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2016-06-07 | 920800 | - | 1 | 7.1 | 19.0 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2016-06-14 | 1732900 | - | 7 | 7.6 | 13.4 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2016-06-21 | 179300 | - | 2 | 7.6 | 17.2 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2016-06-27 | 770100 | - | 4 | 7.1 | 13.0 | HIGH | HIGH | HIGH | HIGH | |
| 20 | 180555 [2-month plot]
 Apies at Makapanstad -Swartdamstad/Hammanskraal Rd  | 
 
 | 
2016-05-03 | 1416 | - | 12 | 8.1 | 19.8 | HIGH | low | HIGH | Med | 
| 20 | 180555 | 2016-05-16 | 129970 | - | 467 | 7.9 | 15.2 | HIGH | HIGH | HIGH | HIGH | |
| 20 | 180555 | 2016-05-31 | 1921 | - | 16 | 8.2 | 15.6 | HIGH | low | HIGH | Med | |
| 20 | 180555 | 2016-06-14 | 31062 | - | 52 | 7.1 | 12.6 | HIGH | HIGH | HIGH | HIGH | |
| 20 | 180555 | 2016-06-27 | 558 | - | 3 | 7.9 | 13.7 | HIGH | low | HIGH | low | |
| 21 | 185688 [2-month plot]
 Jukskei River U/S of Confluence with Klein Jukskei Braamfontein Spruit  | 
 
 | 
2016-05-05 | 18000 | - | - | - | - | HIGH | Med | HIGH | HIGH | 
| 21 | 185688 | 2016-06-02 | 44000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 22 | 188261 [2-month plot]
 A3GMAR Groot- Marico Wonderfontein 258 JP - at N4 Road Bridge on Groot Marico Rivier  | 
 
 | 
2016-05-17 | 426 | - | - | - | - | HIGH | low | HIGH | low | 
| 22 | 188261 | 2016-05-30 | 355 | - | - | - | - | HIGH | low | Med | low | |
| 22 | 188261 | 2016-06-27 | 194 | - | - | - | - | HIGH | low | low | low | |
| 23 | 188262 [2-month plot]
 Mmabatho - at Road Bridge on Molopo River, D/S of Mafikeng  | 
 
 | 
2016-05-17 | 410600 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 23 | 188262 | 2016-05-30 | 2202950 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 23 | 188262 | 2016-06-13 | 1732900 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 23 | 188262 | 2016-06-27 | 4106000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 24 | 191688 [2-month plot]
 Mmabatho - D/S of Mmabatho WWTW, on Molopo Tributary.  | 
 
 | 
2016-05-17 | 325500 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 24 | 191688 | 2016-05-30 | 1500 | - | - | - | - | HIGH | low | HIGH | Med | |
| 24 | 191688 | 2016-06-13 | 34410 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 24 | 191688 | 2016-06-27 | 5241500 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 25 | 191695 [2-month plot]
 - Bloubosrand Bothasfontein 408 JR - at Road Bridge on Klein Jukskeirivier Tributary  | 
 
 | 
2016-05-05 | 34000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 25 | 191695 | 2016-06-02 | 41000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 26 | 100000815 [2-month plot]
 Isg 3 Itsoseng Tributary Confluence  | 
 
 | 
2016-05-03 | 687 | - | 2 | - | - | HIGH | low | HIGH | low | 
| 26 | 100000815 | 2016-05-16 | 617 | - | 3 | - | - | HIGH | low | HIGH | low | |
| 26 | 100000815 | 2016-05-31 | 544 | - | 1 | - | - | HIGH | low | HIGH | low | |
| 26 | 100000815 | 2016-06-14 | 1730 | - | 0 | - | - | HIGH | low | HIGH | Med | |
| 26 | 100000815 | 2016-06-27 | 1182 | - | 2 | - | - | HIGH | low | HIGH | Med | |
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