| № | 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  | 
 
 | 
2011-11-03 | 520000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 88648 | 2011-12-08 | 980000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 [2-month plot]
 Pienaars River at Baviaanspoort  | 
 
 | 
2011-11-14 | 6560 | 8200 | - | 8.0 | - | HIGH | Med | HIGH | HIGH | 
| 2 | 90174 | 2011-11-28 | 23000 | 23000 | - | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 | 2011-12-12 | 14000 | 14000 | - | 8.1 | - | HIGH | Med | HIGH | HIGH | |
| 3 | 90175 [2-month plot]
 At Kameeldrift on Hartbeesspruit  | 
 
 | 
2011-11-14 | 1080 | 1200 | - | 8.2 | - | HIGH | low | HIGH | Med | 
| 3 | 90175 | 2011-11-28 | 2600 | 2600 | - | 7.8 | - | HIGH | Med | HIGH | Med | |
| 3 | 90175 | 2011-12-12 | 240 | 240 | - | 7.5 | - | HIGH | low | Med | low | |
| 4 | 90176 [2-month plot]
 At Leeuwfontein on Edendalspruit  | 
 
 | 
2011-11-14 | 225 | 250 | - | 7.8 | - | HIGH | low | Med | low | 
| 4 | 90176 | 2011-11-28 | 420 | 440 | - | 8.1 | - | HIGH | low | HIGH | low | |
| 4 | 90176 | 2011-12-12 | 522 | 580 | - | 7.8 | - | HIGH | low | HIGH | low | |
| 5 | 90234 [2-month plot]
 Roodeplaat Sewage: Settling Pond S Outflow  | 
 
 | 
2011-11-28 | 6100000 | 6100000 | - | 7.7 | - | HIGH | HIGH | HIGH | HIGH | 
| 5 | 90234 | 2011-12-12 | 945000 | 1050000 | - | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90236 [2-month plot]
 Zeekoegat Sewage Effluent  | 
 
 | 
2011-11-14 | 16 | 18 | - | 7.6 | - | HIGH | low | low | low | 
| 6 | 90236 | 2011-11-28 | 31 | 31 | - | 7.8 | - | HIGH | low | low | low | |
| 6 | 90236 | 2011-12-12 | 68 | 76 | - | 7.7 | - | HIGH | low | low | low | |
| 7 | 90237 [2-month plot]
 Baviaanspoort Sewage Effluent  | 
 
 | 
2011-11-14 | 8 | 8 | - | 7.8 | - | Med | low | low | low | 
| 7 | 90237 | 2011-11-28 | 0 | 0 | - | 8.0 | - | low | low | low | low | |
| 7 | 90237 | 2011-12-12 | 2 | 2 | - | 8.1 | - | Med | low | low | low | |
| 8 | 90238 [2-month plot]
 At Franspoort Road Bridge on Edendalspruit  | 
 
 | 
2011-11-14 | 1152 | 1440 | - | 7.7 | - | HIGH | low | HIGH | Med | 
| 8 | 90238 | 2011-11-28 | 9300 | 9300 | - | 7.9 | - | HIGH | Med | HIGH | HIGH | |
| 8 | 90238 | 2011-12-12 | 882 | 980 | - | 7.7 | - | HIGH | low | HIGH | low | |
| 9 | 90239 [2-month plot]
 Pienaars River at Baviaanspoort (Magaliesberg)  | 
 
 | 
2011-11-14 | 416 | 520 | - | 8.1 | - | HIGH | low | HIGH | low | 
| 9 | 90239 | 2011-11-28 | 2600 | 2600 | - | 7.9 | - | HIGH | Med | HIGH | Med | |
| 9 | 90239 | 2011-12-12 | 670 | 670 | - | 7.8 | - | HIGH | low | HIGH | low | |
| 10 | 90275 [2-month plot]
 Roodeplaat Dam on Pienaars River: near Dam Wall  | 
 
 | 
2011-11-14 | 0 | 0 | - | 8.1 | 16.4 | low | low | low | low | 
| 10 | 90275 | 2011-11-28 | 0 | 0 | - | 7.7 | 12.9 | low | low | low | low | |
| 11 | 90276 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2011-11-14 | 0 | 0 | - | 7.8 | 24.2 | low | low | low | low | 
| 11 | 90276 | 2011-11-28 | 30 | 30 | - | 8.2 | 20.5 | HIGH | low | low | low | |
| 12 | 90281 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2011-11-14 | 0 | 0 | - | 7.4 | 25.7 | low | low | low | low | 
| 12 | 90281 | 2011-11-28 | 1 | 1 | - | 7.8 | 23.1 | Med | low | low | low | |
| 13 | 90282 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2011-11-14 | 0 | 0 | - | 7.5 | 23.6 | low | low | low | low | 
| 13 | 90282 | 2011-11-28 | 0 | 0 | - | 7.8 | 24.9 | low | low | low | low | |
| 14 | 90283 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2011-11-14 | 0 | 1 | - | 8.0 | 23.7 | low | low | low | low | 
| 14 | 90283 | 2011-11-28 | 1 | 1 | - | 7.9 | 23.7 | Med | low | low | low | |
| 15 | 90284 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2011-11-14 | 0 | 0 | - | - | - | low | low | low | low | 
| 15 | 90284 | 2011-11-28 | 1 | 1 | - | - | - | Med | low | low | low | |
| 16 | 90322 [2-month plot]
 Zeerust Hazia 240 JP - at R27 Road Bridge on Kareespruit, D/S of Zeerust WWTW  | 
 
 | 
2011-11-15 | 1414 | - | 1 | 8.1 | - | HIGH | low | HIGH | Med | 
| 17 | 179682 [2-month plot]
 Moretele River at Sutelong/Rt Tarrbridge  | 
 
 | 
2011-11-01 | 510 | - | 155 | 7.6 | 23.4 | HIGH | low | HIGH | low | 
| 17 | 179682 | 2011-11-08 | 492 | - | 160 | 8.3 | 24.7 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2011-11-15 | 196 | - | 64 | 9.5 | 23.7 | HIGH | low | low | low | |
| 17 | 179682 | 2011-11-22 | 5818 | - | 10 | 8.2 | 23.9 | HIGH | Med | HIGH | HIGH | |
| 17 | 179682 | 2011-11-29 | 1024 | - | 42 | 8.5 | 24.6 | HIGH | low | HIGH | Med | |
| 17 | 179682 | 2011-12-06 | 402 | - | 46 | 9.2 | 24.4 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2011-12-12 | 1166 | - | 114 | 7.7 | 23.4 | HIGH | low | HIGH | Med | |
| 17 | 179682 | 2011-12-20 | 484 | - | 141 | 8.1 | 27.3 | HIGH | low | HIGH | low | |
| 18 | 179683 [2-month plot]
 Tolwane River at Legonyane 5M U/S Bridge  | 
 
 | 
2011-11-01 | 1710 | - | 30 | 8.0 | 20.0 | HIGH | low | HIGH | Med | 
| 18 | 179683 | 2011-11-08 | 700 | - | 10 | 8.0 | 22.0 | HIGH | low | HIGH | low | |
| 18 | 179683 | 2011-11-15 | 715 | - | 15 | 8.2 | 22.6 | HIGH | low | HIGH | low | |
| 18 | 179683 | 2011-11-22 | 7746 | - | 116 | 7.8 | 22.9 | HIGH | Med | HIGH | HIGH | |
| 18 | 179683 | 2011-11-29 | 1518 | - | 35 | 8.4 | 23.9 | HIGH | low | HIGH | Med | |
| 18 | 179683 | 2011-12-06 | 840 | - | 7 | 8.4 | 21.8 | HIGH | low | HIGH | low | |
| 18 | 179683 | 2011-12-12 | 2152 | - | 26 | 8.2 | 22.9 | HIGH | Med | HIGH | Med | |
| 18 | 179683 | 2011-12-20 | 1596 | - | 35 | 8.2 | 24.6 | HIGH | low | HIGH | Med | |
| 19 | 179684 [2-month plot]
 Sand River at Madidi/50M D/S Left of River  | 
 
 | 
2011-11-01 | 84140 | - | 3 | 7.6 | 19.7 | HIGH | HIGH | HIGH | HIGH | 
| 19 | 179684 | 2011-11-08 | 8160 | - | 3 | 7.8 | 23.3 | HIGH | Med | HIGH | HIGH | |
| 19 | 179684 | 2011-11-15 | 6510 | - | 5 | 7.9 | 25.2 | HIGH | Med | HIGH | HIGH | |
| 19 | 179684 | 2011-11-22 | 28272 | - | 8 | 7.5 | 24.1 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2011-11-29 | 14568 | - | 15 | 8.5 | 25.3 | HIGH | Med | HIGH | HIGH | |
| 19 | 179684 | 2011-12-06 | 28272 | - | 0 | 8.1 | 24.4 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2011-12-12 | 41060 | - | 1 | 7.8 | 24.6 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2011-12-20 | 31062 | - | 10 | 7.9 | 24.7 | HIGH | HIGH | HIGH | HIGH | |
| 20 | 180555 [2-month plot]
 Apies at Makapanstad -Swartdamstad/Hammanskraal Rd  | 
 
 | 
2011-11-08 | 1008 | - | 76 | 8.3 | 27.0 | HIGH | low | HIGH | Med | 
| 20 | 180555 | 2011-11-22 | 2842 | - | 190 | 7.8 | 23.9 | HIGH | Med | HIGH | Med | |
| 20 | 180555 | 2011-12-06 | 1868 | - | 31 | 8.8 | 26.5 | HIGH | low | HIGH | Med | |
| 20 | 180555 | 2011-12-20 | 398 | - | 1 | 9.5 | 29.5 | HIGH | low | Med | low | |
| 21 | 185640 [2-month plot]
 On Jukskei River 150 M D/S of Bruma Lake  | 
 
 | 
2011-11-03 | 2400000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 21 | 185640 | 2011-12-08 | 61000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 22 | 185688 [2-month plot]
 Jukskei River U/S of Confluence with Klein Jukskei Braamfontein Spruit  | 
 
 | 
2011-11-03 | 3500 | - | - | - | - | HIGH | Med | HIGH | Med | 
| 22 | 185688 | 2011-12-08 | 14000 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 23 | 186797 [2-month plot]
 Brits-upstream of R511 Road Bridge-Right Bank  | 
 
 | 
2011-11-07 | 10344 | - | 1 | - | - | HIGH | Med | HIGH | HIGH | 
| 23 | 186797 | 2011-12-08 | 4718 | - | 2 | - | - | HIGH | Med | HIGH | HIGH | |
| 23 | 186797 | 2011-12-20 | 12262 | - | 0 | - | - | HIGH | Med | HIGH | HIGH | |
| 24 | 186798 [2-month plot]
 Hex River at First Bridge D/S of Bospoort Dam-Right Bank  | 
 
 | 
2011-11-07 | 20 | - | - | - | - | HIGH | low | low | low | 
| 24 | 186798 | 2011-12-05 | 0 | - | - | - | - | low | low | low | low | |
| 24 | 186798 | 2011-12-19 | 62 | - | - | - | - | HIGH | low | low | low | |
| 25 | 186800 [2-month plot]
 Tshukutswe River-East Bakwena Tribal Authority at Old Bridge  | 
 
 | 
2011-11-07 | 160 | - | - | - | - | HIGH | low | low | low | 
| 25 | 186800 | 2011-12-08 | 334 | - | 0 | - | - | HIGH | low | Med | low | |
| 25 | 186800 | 2011-12-20 | 576 | - | 1 | - | - | HIGH | low | HIGH | low | |
| 26 | 186802 [2-month plot]
 Kroondal Village Rivierfontein-near Rustenburg Road Bridge  | 
 
 | 
2011-11-08 | 170 | - | 0 | - | - | HIGH | low | low | low | 
| 26 | 186802 | 2011-12-05 | 1308 | - | - | - | - | HIGH | low | HIGH | Med | |
| 26 | 186802 | 2011-12-19 | 904 | - | - | - | - | HIGH | low | HIGH | low | |
| 27 | 187088 [2-month plot]
 At Spuitfontein Road Bridge on Sterkstroom  | 
 
 | 
2011-11-08 | 386 | - | 3 | - | - | HIGH | low | Med | low | 
| 27 | 187088 | 2011-12-05 | 470 | - | - | - | - | HIGH | low | HIGH | low | |
| 27 | 187088 | 2011-12-19 | 148 | - | - | - | - | HIGH | low | low | low | |
| 28 | 187089 [2-month plot]
 At Maboloka downstream of Sewage Works on Phuleng River  | 
 
 | 
2011-11-07 | 8212 | - | 0 | - | - | HIGH | Med | HIGH | HIGH | 
| 28 | 187089 | 2011-12-08 | 3684 | - | 1 | - | - | HIGH | Med | HIGH | Med | |
| 28 | 187089 | 2011-12-20 | 1710 | - | 2 | - | - | HIGH | low | HIGH | Med | |
| 29 | 187095 [2-month plot]
 Near the Bridge at Ga Rasai on Moretele  | 
 
 | 
2011-11-07 | 498 | - | 2 | - | - | HIGH | low | HIGH | low | 
| 29 | 187095 | 2011-12-08 | 974 | - | 4 | - | - | HIGH | low | HIGH | low | |
| 29 | 187095 | 2011-12-20 | 172 | - | 7 | - | - | HIGH | low | low | low | |
| 30 | 188261 [2-month plot]
 A3GMAR Groot- Marico Wonderfontein 258 JP - at N4 Road Bridge on Groot Marico Rivier  | 
 
 | 
2011-11-15 | 387 | - | 2 | 8.2 | - | HIGH | low | Med | low | 
| 31 | 188262 [2-month plot]
 Mmabatho - at Road Bridge on Molopo River, D/S of Mafikeng  | 
 
 | 
2011-11-15 | 2420 | - | 11 | 7.8 | - | HIGH | Med | HIGH | Med | 
| 32 | 189635 [2-month plot]
 Brakfontein 404 JP Borolelo Swartruggens - downstream of Swartruggens WWTW on Elandsrivier  | 
 
 | 
2011-11-08 | 61 | - | 5 | - | - | HIGH | low | low | low | 
| 32 | 189635 | 2011-12-05 | 31062 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 32 | 189635 | 2011-12-19 | 370 | - | - | - | - | HIGH | low | Med | low | |
| 33 | 190398 [2-month plot]
 Rustenburg Correctional Services at Correctional Services Dam  | 
 
 | 
2011-11-08 | 325500 | - | 54 | - | - | HIGH | HIGH | HIGH | HIGH | 
| 33 | 190398 | 2011-12-05 | 718 | - | - | - | - | HIGH | low | HIGH | low | |
| 34 | 190401 [2-month plot]
 Waterval Suburb of Phuketbrug on Hexrivier Tributary  | 
 
 | 
2011-11-08 | 1466 | - | 11 | - | - | HIGH | low | HIGH | Med | 
| 34 | 190401 | 2011-12-05 | 7746 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 34 | 190401 | 2011-12-19 | 1104 | - | - | - | - | HIGH | low | HIGH | Med | |
| 35 | 191688 [2-month plot]
 Mmabatho - D/S of Mmabatho WWTW, on Molopo Tributary.  | 
 
 | 
2011-11-15 | 2420 | - | 1 | 8.1 | - | HIGH | Med | HIGH | Med | 
| 36 | 100000815 [2-month plot]
 Isg 3 Itsoseng Tributary Confluence  | 
 
 | 
2011-11-08 | 104 | - | 2 | - | - | HIGH | low | low | low | 
| 36 | 100000815 | 2011-11-22 | 41525 | - | 0 | - | - | HIGH | HIGH | HIGH | HIGH | |
| 36 | 100000815 | 2011-12-06 | 243000 | - | 2 | - | - | HIGH | HIGH | HIGH | HIGH | |
| 36 | 100000815 | 2011-12-20 | 241960 | - | 2 | - | - | HIGH | HIGH | HIGH | HIGH | |
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