| № | 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  | 
 
 | 
2013-01-17 | 120000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 88648 | 2013-02-07 | 2000000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 [2-month plot]
 Pienaars River at Baviaanspoort  | 
 
 | 
2013-01-14 | 41000 | 41000 | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH | 
| 2 | 90174 | 2013-01-28 | 143000 | 143000 | - | 8.3 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 | 2013-02-11 | 8640 | 11550 | - | 7.0 | - | HIGH | Med | HIGH | HIGH | |
| 2 | 90174 | 2013-02-25 | 198000 | 220000 | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
| 3 | 90175 [2-month plot]
 At Kameeldrift on Hartbeesspruit  | 
 
 | 
2013-01-14 | 88 | 110 | - | 8.4 | - | HIGH | low | low | low | 
| 3 | 90175 | 2013-01-28 | 8000 | 8000 | - | 8.2 | - | HIGH | Med | HIGH | HIGH | |
| 3 | 90175 | 2013-02-11 | 630 | 630 | - | 8.3 | - | HIGH | low | HIGH | low | |
| 3 | 90175 | 2013-02-25 | 140 | 140 | - | 8.4 | - | HIGH | low | low | low | |
| 4 | 90176 [2-month plot]
 At Leeuwfontein on Edendalspruit  | 
 
 | 
2013-01-14 | 146 | 146 | - | 8.6 | - | HIGH | low | low | low | 
| 4 | 90176 | 2013-01-28 | 1390 | 1390 | - | 8.6 | - | HIGH | low | HIGH | Med | |
| 4 | 90176 | 2013-02-11 | 470 | 470 | - | 8.4 | - | HIGH | low | HIGH | low | |
| 4 | 90176 | 2013-02-25 | 10 | 50 | - | 7.9 | - | HIGH | low | low | low | |
| 5 | 90234 [2-month plot]
 Roodeplaat Sewage: Settling Pond S Outflow  | 
 
 | 
2013-01-14 | 595000 | 595000 | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | 
| 5 | 90234 | 2013-01-28 | 3300000 | 3300000 | - | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2013-02-11 | 2700000 | 2700000 | - | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2013-02-25 | 830000 | 830000 | - | 7.5 | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90236 [2-month plot]
 Zeekoegat Sewage Effluent  | 
 
 | 
2013-01-14 | 77 | 110 | - | 7.9 | - | HIGH | low | low | low | 
| 6 | 90236 | 2013-01-28 | 1512 | 1680 | - | 7.8 | - | HIGH | low | HIGH | Med | |
| 6 | 90236 | 2013-02-11 | 510 | 510 | - | 8.1 | - | HIGH | low | HIGH | low | |
| 6 | 90236 | 2013-02-25 | 140 | 200 | - | 8.0 | - | HIGH | low | low | low | |
| 7 | 90237 [2-month plot]
 Baviaanspoort Sewage Effluent  | 
 
 | 
2013-01-14 | 43000 | 43000 | - | 7.0 | - | HIGH | HIGH | HIGH | HIGH | 
| 7 | 90237 | 2013-01-28 | 600000 | 800000 | - | 7.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 7 | 90237 | 2013-02-11 | 333000 | 370000 | - | 7.3 | - | HIGH | HIGH | HIGH | HIGH | |
| 7 | 90237 | 2013-02-25 | 980000 | 980000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 8 | 90238 [2-month plot]
 At Franspoort Road Bridge on Edendalspruit  | 
 
 | 
2013-01-14 | 882 | 980 | - | 8.3 | - | HIGH | low | HIGH | low | 
| 8 | 90238 | 2013-01-28 | 44000 | 44000 | - | 8.3 | - | HIGH | HIGH | HIGH | HIGH | |
| 8 | 90238 | 2013-02-11 | 640 | 640 | - | 8.2 | - | HIGH | low | HIGH | low | |
| 8 | 90238 | 2013-02-25 | 1300 | 1300 | - | 8.1 | - | HIGH | low | HIGH | Med | |
| 9 | 90239 [2-month plot]
 Pienaars River at Baviaanspoort (Magaliesberg)  | 
 
 | 
2013-01-14 | 288900 | 321000 | - | 8.4 | - | HIGH | HIGH | HIGH | HIGH | 
| 9 | 90239 | 2013-01-28 | 8500 | 8500 | - | 8.0 | - | HIGH | Med | HIGH | HIGH | |
| 9 | 90239 | 2013-02-11 | 200 | 500 | - | 8.2 | - | HIGH | low | Med | low | |
| 9 | 90239 | 2013-02-25 | 1612 | 900 | - | 8.4 | - | HIGH | low | HIGH | Med | |
| 10 | 90275 [2-month plot]
 Roodeplaat Dam on Pienaars River: near Dam Wall  | 
 
 | 
2013-01-14 | 0 | 1 | - | 9.4 | 13.6 | low | low | low | low | 
| 10 | 90275 | 2013-01-28 | 0 | 0 | - | 8.7 | 25.2 | low | low | low | low | |
| 10 | 90275 | 2013-02-11 | 0 | 0 | - | 9.6 | - | low | low | low | low | |
| 10 | 90275 | 2013-02-25 | 1 | 1 | - | 8.1 | - | Med | low | low | low | |
| 11 | 90276 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2013-01-14 | 0 | 0 | - | 9.4 | 25.6 | low | low | low | low | 
| 11 | 90276 | 2013-01-28 | 0 | 0 | - | 8.1 | 25.2 | low | low | low | low | |
| 11 | 90276 | 2013-02-11 | 0 | 0 | - | 9.0 | 25.3 | low | low | low | low | |
| 11 | 90276 | 2013-02-25 | 0 | 0 | - | 8.2 | 25.2 | low | low | low | low | |
| 12 | 90281 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2013-01-14 | 2 | 2 | - | 9.2 | 25.3 | Med | low | low | low | 
| 12 | 90281 | 2013-01-28 | 8 | 12 | - | 7.8 | 25.6 | Med | low | low | low | |
| 12 | 90281 | 2013-02-11 | 1 | 1 | - | 9.0 | 25.6 | Med | low | low | low | |
| 12 | 90281 | 2013-02-25 | 2 | 8 | - | 9.3 | 26.0 | Med | low | low | low | |
| 13 | 90282 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2013-01-14 | 1 | 2 | - | 8.3 | 24.6 | Med | low | low | low | 
| 13 | 90282 | 2013-01-28 | 2 | 3 | - | 8.4 | 24.2 | Med | low | low | low | |
| 13 | 90282 | 2013-02-11 | 0 | 0 | - | 9.3 | 25.8 | low | low | low | low | |
| 13 | 90282 | 2013-02-25 | 0 | 0 | - | 9.3 | 26.1 | low | low | low | low | |
| 14 | 90283 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2013-01-14 | 0 | 0 | - | 9.3 | 25.3 | low | low | low | low | 
| 14 | 90283 | 2013-01-28 | 0 | 0 | - | 8.3 | - | low | low | low | low | |
| 14 | 90283 | 2013-02-11 | 0 | 0 | - | 8.1 | 24.6 | low | low | low | low | |
| 14 | 90283 | 2013-02-25 | 1 | 3 | - | 9.3 | 25.3 | Med | low | low | low | |
| 15 | 90284 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2013-01-14 | 0 | 0 | - | - | - | low | low | low | low | 
| 15 | 90284 | 2013-01-28 | 0 | 0 | - | - | - | low | low | low | low | |
| 15 | 90284 | 2013-02-11 | 2 | 3 | - | - | - | Med | low | low | low | |
| 15 | 90284 | 2013-02-25 | 0 | 9 | - | - | - | low | low | low | low | |
| 16 | 179682 [2-month plot]
 Moretele River at Sutelong/Rt Tarrbridge  | 
 
 | 
2013-01-08 | 498 | - | 71 | 8.0 | 26.7 | HIGH | low | HIGH | low | 
| 16 | 179682 | 2013-01-15 | 928 | - | 70 | 8.0 | 27.1 | HIGH | low | HIGH | low | |
| 16 | 179682 | 2013-01-22 | 942 | - | 58 | 8.0 | 25.9 | HIGH | low | HIGH | low | |
| 16 | 179682 | 2013-01-29 | 1678 | - | 62 | 8.0 | 26.0 | HIGH | low | HIGH | Med | |
| 16 | 179682 | 2013-02-05 | 481 | - | 11 | 8.0 | 26.9 | HIGH | low | HIGH | low | |
| 16 | 179682 | 2013-02-12 | 456 | - | 110 | 7.8 | 25.8 | HIGH | low | HIGH | low | |
| 16 | 179682 | 2013-02-19 | 1326 | - | 88 | 7.8 | 27.2 | HIGH | low | HIGH | Med | |
| 16 | 179682 | 2013-02-26 | 691 | - | 50 | 8.0 | 24.9 | HIGH | low | HIGH | low | |
| 17 | 179683 [2-month plot]
 Tolwane River at Legonyane 5M U/S Bridge  | 
 
 | 
2013-01-08 | 590 | - | 17 | 8.3 | 26.9 | HIGH | low | HIGH | low | 
| 17 | 179683 | 2013-01-15 | 1226 | - | 11 | 8.1 | 25.6 | HIGH | low | HIGH | Med | |
| 17 | 179683 | 2013-01-22 | 1896 | - | 39 | 8.9 | 23.6 | HIGH | low | HIGH | Med | |
| 17 | 179683 | 2013-01-29 | 3744 | - | 38 | 8.1 | 23.8 | HIGH | Med | HIGH | Med | |
| 17 | 179683 | 2013-02-05 | 1008 | - | 3 | 7.9 | 23.3 | HIGH | low | HIGH | Med | |
| 17 | 179683 | 2013-02-12 | 1095 | - | 24 | 8.0 | 23.1 | HIGH | low | HIGH | Med | |
| 17 | 179683 | 2013-02-19 | 2548 | - | 0 | 8.0 | 23.9 | HIGH | Med | HIGH | Med | |
| 17 | 179683 | 2013-02-26 | 776 | - | 6 | 8.0 | 22.4 | HIGH | low | HIGH | low | |
| 18 | 179684 [2-month plot]
 Sand River at Madidi/50M D/S Left of River  | 
 
 | 
2013-01-08 | 6869 | - | 2 | 8.0 | 29.7 | HIGH | Med | HIGH | HIGH | 
| 18 | 179684 | 2013-01-15 | 523 | - | 3 | 8.0 | 25.1 | HIGH | low | HIGH | low | |
| 18 | 179684 | 2013-01-22 | 31062 | - | 1 | 7.6 | 23.3 | HIGH | HIGH | HIGH | HIGH | |
| 18 | 179684 | 2013-01-29 | 7955 | - | 5 | 7.7 | 23.4 | HIGH | Med | HIGH | HIGH | |
| 18 | 179684 | 2013-02-05 | 98040 | - | 1 | 7.4 | 23.1 | HIGH | HIGH | HIGH | HIGH | |
| 18 | 179684 | 2013-02-12 | 22398 | - | 4 | 7.5 | 23.4 | HIGH | HIGH | HIGH | HIGH | |
| 18 | 179684 | 2013-02-19 | 3030 | - | 0 | 7.5 | 24.0 | HIGH | Med | HIGH | Med | |
| 18 | 179684 | 2013-02-26 | 5818 | - | 2 | 7.8 | 23.5 | HIGH | Med | HIGH | HIGH | |
| 19 | 180555 [2-month plot]
 Apies at Makapanstad -Swartdamstad/Hammanskraal Rd  | 
 
 | 
2013-01-08 | 391 | - | 27 | 8.2 | 25.8 | HIGH | low | Med | low | 
| 19 | 180555 | 2013-01-22 | 1920 | - | 3 | 8.1 | 26.3 | HIGH | low | HIGH | Med | |
| 19 | 180555 | 2013-02-05 | 700 | - | 17 | 8.9 | 27.5 | HIGH | low | HIGH | low | |
| 19 | 180555 | 2013-02-19 | 1596 | - | 72 | 8.0 | 28.1 | HIGH | low | HIGH | Med | |
| 20 | 185640 [2-month plot]
 On Jukskei River 150 M D/S of Bruma Lake  | 
 
 | 
2013-01-17 | 240000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 21 | 185688 [2-month plot]
 Jukskei River U/S of Confluence with Klein Jukskei Braamfontein Spruit  | 
 
 | 
2013-01-17 | 7000 | - | - | - | - | HIGH | Med | HIGH | HIGH | 
| 21 | 185688 | 2013-02-07 | 87000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 22 | 186797 [2-month plot]
 Brits-upstream of R511 Road Bridge-Right Bank  | 
 
 | 
2013-01-21 | 420 | - | 8 | - | - | HIGH | low | HIGH | low | 
| 22 | 186797 | 2013-01-30 | 512 | - | 4 | - | - | HIGH | low | HIGH | low | |
| 22 | 186797 | 2013-02-14 | 40 | - | 20 | - | - | HIGH | low | low | low | |
| 22 | 186797 | 2013-02-27 | 39726 | - | 2 | - | - | HIGH | HIGH | HIGH | HIGH | |
| 23 | 186798 [2-month plot]
 Hex River at First Bridge D/S of Bospoort Dam-Right Bank  | 
 
 | 
2013-01-31 | 62 | - | 4 | - | - | HIGH | low | low | low | 
| 23 | 186798 | 2013-02-14 | 0 | - | 2 | - | - | low | low | low | low | |
| 23 | 186798 | 2013-02-27 | 148 | - | 10 | - | - | HIGH | low | low | low | |
| 24 | 186800 [2-month plot]
 Tshukutswe River-East Bakwena Tribal Authority at Old Bridge  | 
 
 | 
2013-01-21 | 776 | - | 4 | - | - | HIGH | low | HIGH | low | 
| 24 | 186800 | 2013-01-30 | 342 | - | 4 | - | - | HIGH | low | Med | low | |
| 24 | 186800 | 2013-02-14 | 104 | - | 2 | - | - | HIGH | low | low | low | |
| 24 | 186800 | 2013-02-27 | 214 | - | 1 | - | - | HIGH | low | Med | low | |
| 25 | 186802 [2-month plot]
 Kroondal Village Rivierfontein-near Rustenburg Road Bridge  | 
 
 | 
2013-01-31 | 1338 | - | 6 | - | - | HIGH | low | HIGH | Med | 
| 25 | 186802 | 2013-02-14 | 9222 | - | 60 | - | - | HIGH | Med | HIGH | HIGH | |
| 25 | 186802 | 2013-02-27 | 1060 | - | 0 | - | - | HIGH | low | HIGH | Med | |
| 26 | 187088 [2-month plot]
 At Spuitfontein Road Bridge on Sterkstroom  | 
 
 | 
2013-02-14 | 654 | - | 3 | - | - | HIGH | low | HIGH | low | 
| 26 | 187088 | 2013-02-27 | 320 | - | 0 | - | - | HIGH | low | Med | low | |
| 27 | 187089 [2-month plot]
 At Maboloka downstream of Sewage Works on Phuleng River  | 
 
 | 
2013-01-21 | 92080 | - | 1 | - | - | HIGH | HIGH | HIGH | HIGH | 
| 27 | 187089 | 2013-01-30 | 12262 | - | 1 | - | - | HIGH | Med | HIGH | HIGH | |
| 27 | 187089 | 2013-02-14 | 10950 | - | 2 | - | - | HIGH | Med | HIGH | HIGH | |
| 27 | 187089 | 2013-02-27 | 77010 | - | 0 | - | - | HIGH | HIGH | HIGH | HIGH | |
| 28 | 187095 [2-month plot]
 Near the Bridge at Ga Rasai on Moretele  | 
 
 | 
2013-01-21 | 370 | - | 2 | - | - | HIGH | low | Med | low | 
| 28 | 187095 | 2013-01-30 | 160 | - | 0 | - | - | HIGH | low | low | low | |
| 28 | 187095 | 2013-02-14 | 126 | - | 2 | - | - | HIGH | low | low | low | |
| 28 | 187095 | 2013-02-27 | 148 | - | 3 | - | - | HIGH | low | low | low | |
| 29 | 189635 [2-month plot]
 Brakfontein 404 JP Borolelo Swartruggens - downstream of Swartruggens WWTW on Elandsrivier  | 
 
 | 
2013-02-14 | 146 | - | 7 | - | - | HIGH | low | low | low | 
| 29 | 189635 | 2013-02-27 | 104 | - | 0 | - | - | HIGH | low | low | low | |
| 30 | 190401 [2-month plot]
 Waterval Suburb of Phuketbrug on Hexrivier Tributary  | 
 
 | 
2013-02-14 | 54750 | - | 6 | - | - | HIGH | HIGH | HIGH | HIGH | 
| 30 | 190401 | 2013-02-27 | 25994 | - | 2 | - | - | HIGH | HIGH | HIGH | HIGH | |
| 31 | 100000815 [2-month plot]
 Isg 3 Itsoseng Tributary Confluence  | 
 
 | 
2013-01-08 | 4978 | - | 0 | - | - | HIGH | Med | HIGH | HIGH | 
| 31 | 100000815 | 2013-01-22 | 81640 | - | 2 | - | - | HIGH | HIGH | HIGH | HIGH | |
| 31 | 100000815 | 2013-02-05 | 5818 | - | 1 | - | - | HIGH | Med | HIGH | HIGH | |
| 31 | 100000815 | 2013-02-19 | 2498 | - | 0 | - | - | HIGH | Med | HIGH | Med | |
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