| № | 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  | 
 
 | 
2008-11-06 | 410000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 88648 | 2008-11-20 | 440000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 88648 | 2008-12-04 | 290000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 [2-month plot]
 Pienaars River at Baviaanspoort  | 
 
 | 
2008-11-03 | 9100 | 13000 | - | 8.2 | - | HIGH | Med | HIGH | HIGH | 
| 2 | 90174 | 2008-11-17 | 3800 | 3800 | - | 8.5 | - | HIGH | Med | HIGH | Med | |
| 2 | 90174 | 2008-12-01 | 612 | 680 | - | 7.9 | - | HIGH | low | HIGH | low | |
| 2 | 90174 | 2008-12-15 | 1386 | 1540 | - | 8.5 | - | HIGH | low | HIGH | Med | |
| 3 | 90175 [2-month plot]
 At Kameeldrift on Hartbeesspruit  | 
 
 | 
2008-11-03 | 260 | 260 | - | 8.1 | - | HIGH | low | Med | low | 
| 3 | 90175 | 2008-11-17 | 5400 | 6000 | - | 7.8 | - | HIGH | Med | HIGH | HIGH | |
| 3 | 90175 | 2008-12-01 | 20000 | 20000 | - | 8.5 | - | HIGH | HIGH | HIGH | HIGH | |
| 3 | 90175 | 2008-12-15 | 41400 | 46000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 90176 [2-month plot]
 At Leeuwfontein on Edendalspruit  | 
 
 | 
2008-11-03 | 29 | 32 | - | 8.4 | - | HIGH | low | low | low | 
| 4 | 90176 | 2008-11-17 | 1140 | 1140 | - | 7.8 | - | HIGH | low | HIGH | Med | |
| 4 | 90176 | 2008-12-01 | 240 | 240 | - | 8.4 | - | HIGH | low | Med | low | |
| 4 | 90176 | 2008-12-15 | 133 | 190 | - | 8.2 | - | HIGH | low | low | low | |
| 5 | 90234 [2-month plot]
 Roodeplaat Sewage: Settling Pond S Outflow  | 
 
 | 
2008-11-03 | 10500 | 10500 | - | 8.2 | - | HIGH | Med | HIGH | HIGH | 
| 5 | 90234 | 2008-11-17 | 80000 | 80000 | - | 7.9 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2008-12-01 | 1080000 | 1200000 | - | 8.1 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2008-12-15 | 2720000 | 3400000 | - | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90236 [2-month plot]
 Zeekoegat Sewage Effluent  | 
 
 | 
2008-11-03 | 10 | 12 | - | 7.9 | - | HIGH | low | low | low | 
| 6 | 90236 | 2008-11-17 | 44 | 44 | - | 8.0 | - | HIGH | low | low | low | |
| 6 | 90236 | 2008-12-01 | 306 | 340 | - | 8.0 | - | HIGH | low | Med | low | |
| 6 | 90236 | 2008-12-15 | 6 | 12 | - | 7.6 | - | Med | low | low | low | |
| 7 | 90237 [2-month plot]
 Baviaanspoort Sewage Effluent  | 
 
 | 
2008-11-03 | 0 | 0 | - | 7.7 | - | low | low | low | low | 
| 7 | 90237 | 2008-11-17 | 4 | 4 | - | 8.0 | - | Med | low | low | low | |
| 7 | 90237 | 2008-12-01 | 154 | 154 | - | 7.7 | - | HIGH | low | low | low | |
| 7 | 90237 | 2008-12-15 | 2 | 2 | - | 7.9 | - | Med | low | low | low | |
| 8 | 90238 [2-month plot]
 At Franspoort Road Bridge on Edendalspruit  | 
 
 | 
2008-11-03 | 1100 | 1100 | - | - | - | HIGH | low | HIGH | Med | 
| 8 | 90238 | 2008-11-17 | 430 | 430 | - | 7.9 | - | HIGH | low | HIGH | low | |
| 8 | 90238 | 2008-12-01 | 710 | 710 | - | 8.5 | - | HIGH | low | HIGH | low | |
| 8 | 90238 | 2008-12-15 | 400 | 400 | - | 8.2 | - | HIGH | low | HIGH | low | |
| 9 | 90239 [2-month plot]
 Pienaars River at Baviaanspoort (Magaliesberg)  | 
 
 | 
2008-11-03 | 147 | 210 | - | 8.7 | - | HIGH | low | low | low | 
| 9 | 90239 | 2008-11-17 | 84000 | 84000 | - | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 9 | 90239 | 2008-12-01 | 9100000 | 9100000 | - | 8.3 | - | HIGH | HIGH | HIGH | HIGH | |
| 9 | 90239 | 2008-12-15 | 30600 | 34000 | - | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 10 | 90275 [2-month plot]
 Roodeplaat Dam on Pienaars River: near Dam Wall  | 
 
 | 
2008-11-03 | 0 | 0 | - | 8.1 | 13.4 | low | low | low | low | 
| 10 | 90275 | 2008-11-17 | 4 | 4 | - | 8.2 | 21.9 | Med | low | low | low | |
| 10 | 90275 | 2008-12-01 | 1 | 1 | - | 8.2 | 23.6 | Med | low | low | low | |
| 11 | 90276 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2008-11-03 | 0 | 8 | - | 8.5 | 22.9 | low | low | low | low | 
| 11 | 90276 | 2008-11-17 | 24 | 24 | - | 7.9 | 25.1 | HIGH | low | low | low | |
| 11 | 90276 | 2008-12-01 | 1 | 2 | - | 7.8 | 14.9 | Med | low | low | low | |
| 11 | 90276 | 2008-12-15 | 4 | 4 | - | 8.1 | 11.4 | Med | low | low | low | |
| 12 | 90281 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2008-11-03 | 3 | 11 | - | 7.9 | 23.2 | Med | low | low | low | 
| 12 | 90281 | 2008-11-17 | 28 | 28 | - | 8.0 | 22.7 | HIGH | low | low | low | |
| 12 | 90281 | 2008-12-01 | 4 | 4 | - | 8.0 | 25.2 | Med | low | low | low | |
| 12 | 90281 | 2008-12-15 | 29 | 36 | - | 8.3 | 21.1 | HIGH | low | low | low | |
| 13 | 90282 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2008-11-03 | 3 | 3 | - | 8.5 | 22.4 | Med | low | low | low | 
| 13 | 90282 | 2008-11-17 | 19 | 21 | - | 8.0 | 22.5 | HIGH | low | low | low | |
| 13 | 90282 | 2008-12-01 | 3 | 4 | - | 8.2 | 24.9 | Med | low | low | low | |
| 14 | 90283 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2008-11-03 | 3 | 13 | - | 8.5 | 19.4 | Med | low | low | low | 
| 14 | 90283 | 2008-11-17 | 34 | 34 | - | 8.0 | 24.1 | HIGH | low | low | low | |
| 14 | 90283 | 2008-12-01 | 1 | 2 | - | 7.7 | 24.0 | Med | low | low | low | |
| 14 | 90283 | 2008-12-15 | 0 | 1 | - | 8.0 | 21.4 | low | low | low | low | |
| 15 | 90284 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2008-11-03 | 15 | 22 | - | - | - | HIGH | low | low | low | 
| 15 | 90284 | 2008-11-17 | 88 | 88 | - | - | - | HIGH | low | low | low | |
| 15 | 90284 | 2008-12-01 | 2 | 11 | - | - | - | Med | low | low | low | |
| 15 | 90284 | 2008-12-15 | 4 | 12 | - | - | - | Med | low | low | low | |
| 16 | 100895 [2-month plot]
 Kaalspruit 60M D/S of Olifantsfontein - Midrand Old Tar Road  | 
 
 | 
2008-11-20 | 350000 | 350000 | 26 | 7.4 | - | HIGH | HIGH | HIGH | HIGH | 
| 16 | 100895 | 2008-12-11 | 8000 | 15000 | 19 | 7.2 | - | HIGH | Med | HIGH | HIGH | |
| 17 | 179682 [2-month plot]
 Moretele River at Sutelong/Rt Tarrbridge  | 
 
 | 
2008-11-04 | 836 | - | 142 | - | - | HIGH | low | HIGH | low | 
| 17 | 179682 | 2008-11-12 | 1112 | - | 259 | - | - | HIGH | low | HIGH | Med | |
| 17 | 179682 | 2008-11-20 | 1125 | - | 16 | - | - | HIGH | low | HIGH | Med | |
| 17 | 179682 | 2008-11-26 | 366 | - | 141 | - | - | HIGH | low | Med | low | |
| 17 | 179682 | 2008-12-02 | 571 | - | 110 | - | - | HIGH | low | HIGH | low | |
| 17 | 179682 | 2008-12-10 | 738 | - | 176 | 5.1 | 27.9 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2008-12-17 | 426 | - | 95 | - | - | HIGH | low | HIGH | low | |
| 18 | 179683 [2-month plot]
 Tolwane River at Legonyane 5M U/S Bridge  | 
 
 | 
2008-11-04 | 882 | - | 60 | - | - | HIGH | low | HIGH | low | 
| 18 | 179683 | 2008-11-12 | 10462 | - | 189 | - | - | HIGH | Med | HIGH | HIGH | |
| 18 | 179683 | 2008-11-20 | 1968 | - | 117 | - | - | HIGH | low | HIGH | Med | |
| 18 | 179683 | 2008-11-26 | 1772 | - | 15 | - | - | HIGH | low | HIGH | Med | |
| 18 | 179683 | 2008-12-02 | 2613 | - | 15 | - | - | HIGH | Med | HIGH | Med | |
| 18 | 179683 | 2008-12-10 | 11588 | - | 44 | 5.2 | 25.7 | HIGH | Med | HIGH | HIGH | |
| 18 | 179683 | 2008-12-17 | 1355 | - | 31 | - | - | HIGH | low | HIGH | Med | |
| 19 | 179684 [2-month plot]
 Sand River at Madidi/50M D/S Left of River  | 
 
 | 
2008-11-04 | 199 | - | 15 | - | - | HIGH | low | low | low | 
| 19 | 179684 | 2008-11-12 | 12997 | - | 106 | - | - | HIGH | Med | HIGH | HIGH | |
| 19 | 179684 | 2008-11-20 | 512 | - | 33 | - | - | HIGH | low | HIGH | low | |
| 19 | 179684 | 2008-11-26 | 104 | - | 2 | - | - | HIGH | low | low | low | |
| 19 | 179684 | 2008-12-10 | 14540 | - | - | 5.4 | 27.0 | HIGH | Med | HIGH | HIGH | |
| 19 | 179684 | 2008-12-17 | 654 | - | 7 | - | - | HIGH | low | HIGH | low | |
| 20 | 180555 [2-month plot]
 Apies at Makapanstad -Swartdamstad/Hammanskraal Rd  | 
 
 | 
2008-11-12 | 1842 | - | 146 | - | - | HIGH | low | HIGH | Med | 
| 20 | 180555 | 2008-11-26 | 1248 | - | 137 | - | - | HIGH | low | HIGH | Med | |
| 20 | 180555 | 2008-12-10 | 824 | - | 81 | 5.3 | 29.0 | HIGH | low | HIGH | low | |
| 21 | 185640 [2-month plot]
 On Jukskei River 150 M D/S of Bruma Lake  | 
 
 | 
2008-11-06 | 1400000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 21 | 185640 | 2008-11-20 | 650000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 21 | 185640 | 2008-12-04 | 140000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 22 | 185688 [2-month plot]
 Jukskei River U/S of Confluence with Klein Jukskei Braamfontein Spruit  | 
 
 | 
2008-11-06 | 7700 | - | - | - | - | HIGH | Med | HIGH | HIGH | 
| 22 | 185688 | 2008-11-20 | 36000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 22 | 185688 | 2008-12-04 | 26000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 23 | 186797 [2-month plot]
 Brits-upstream of R511 Road Bridge-Right Bank  | 
 
 | 
2008-11-04 | 663 | - | 0 | - | - | HIGH | low | HIGH | low | 
| 23 | 186797 | 2008-11-17 | 9804 | - | 7 | - | - | HIGH | Med | HIGH | HIGH | |
| 23 | 186797 | 2008-12-03 | 546 | - | - | - | - | HIGH | low | HIGH | low | |
| 23 | 186797 | 2008-12-17 | 487 | - | 1 | - | - | HIGH | low | HIGH | low | |
| 24 | 186798 [2-month plot]
 Hex River at First Bridge D/S of Bospoort Dam-Right Bank  | 
 
 | 
2008-11-03 | 74 | - | 22 | - | - | HIGH | low | low | low | 
| 24 | 186798 | 2008-11-17 | 63 | - | 4 | - | - | HIGH | low | low | low | |
| 24 | 186798 | 2008-12-03 | 121 | - | 10 | - | - | HIGH | low | low | low | |
| 24 | 186798 | 2008-12-17 | 10 | - | 32 | - | - | HIGH | low | low | low | |
| 25 | 186800 [2-month plot]
 Tshukutswe River-East Bakwena Tribal Authority at Old Bridge  | 
 
 | 
2008-11-04 | 2282 | - | 0 | - | - | HIGH | Med | HIGH | Med | 
| 25 | 186800 | 2008-11-18 | 697 | - | - | - | - | HIGH | low | HIGH | low | |
| 25 | 186800 | 2008-12-03 | 226 | - | - | - | - | HIGH | low | Med | low | |
| 25 | 186800 | 2008-12-17 | 341 | - | 1 | - | - | HIGH | low | Med | low | |
| 26 | 186802 [2-month plot]
 Kroondal Village Rivierfontein-near Rustenburg Road Bridge  | 
 
 | 
2008-11-03 | 2187 | - | 0 | - | - | HIGH | Med | HIGH | Med | 
| 26 | 186802 | 2008-11-17 | 794 | - | 34 | - | - | HIGH | low | HIGH | low | |
| 26 | 186802 | 2008-12-03 | 480 | - | 1 | - | - | HIGH | low | HIGH | low | |
| 26 | 186802 | 2008-12-17 | 223 | - | 1 | - | - | HIGH | low | Med | low | |
| 27 | 187088 [2-month plot]
 At Spuitfontein Road Bridge on Sterkstroom  | 
 
 | 
2008-11-03 | 794 | - | 4 | - | - | HIGH | low | HIGH | low | 
| 27 | 187088 | 2008-11-17 | 256 | - | 4 | - | - | HIGH | low | Med | low | |
| 27 | 187088 | 2008-12-03 | 10 | - | 8 | - | - | HIGH | low | low | low | |
| 27 | 187088 | 2008-12-17 | 1785 | - | 0 | - | - | HIGH | low | HIGH | Med | |
| 28 | 187089 [2-month plot]
 At Maboloka downstream of Sewage Works on Phuleng River  | 
 
 | 
2008-11-04 | 299 | - | 2 | - | - | HIGH | low | Med | low | 
| 28 | 187089 | 2008-11-18 | 552 | - | 4 | - | - | HIGH | low | HIGH | low | |
| 28 | 187089 | 2008-12-03 | 435 | - | - | - | - | HIGH | low | HIGH | low | |
| 29 | 187095 [2-month plot]
 Near the Bridge at Ga Rasai on Moretele  | 
 
 | 
2008-11-04 | 128 | - | 0 | - | - | HIGH | low | low | low | 
| 29 | 187095 | 2008-11-18 | 86 | - | 1 | - | - | HIGH | low | low | low | |
| 29 | 187095 | 2008-12-03 | 226 | - | - | - | - | HIGH | low | Med | low | |
| 29 | 187095 | 2008-12-17 | 158 | - | 4 | - | - | HIGH | low | low | low | |
| 30 | 189635 [2-month plot]
 Brakfontein 404 JP Borolelo Swartruggens - downstream of Swartruggens WWTW on Elandsrivier  | 
 
 | 
2008-11-17 | 109 | - | - | 8.1 | - | HIGH | low | low | low | 
| 30 | 189635 | 2008-12-03 | 74 | - | 2 | - | - | HIGH | low | low | low | |
| 30 | 189635 | 2008-12-17 | 41 | - | 2 | - | - | HIGH | low | low | low | |
| 31 | 190398 [2-month plot]
 Rustenburg Correctional Services at Correctional Services Dam  | 
 
 | 
2008-12-03 | 0 | - | 34 | - | - | low | low | low | low | 
| 31 | 190398 | 2008-12-17 | 7701 | - | 13 | - | - | HIGH | Med | HIGH | HIGH | |
| 32 | 190401 [2-month plot]
 Waterval Suburb of Phuketbrug on Hexrivier Tributary  | 
 
 | 
2008-11-17 | 19863 | - | 31 | - | - | HIGH | Med | HIGH | HIGH | 
| 32 | 190401 | 2008-12-03 | 305 | - | 2 | - | - | HIGH | low | Med | low | |
| 32 | 190401 | 2008-12-17 | 404 | - | 4 | - | - | HIGH | low | HIGH | low | |
| 33 | 191695 [2-month plot]
 - Bloubosrand Bothasfontein 408 JR - at Road Bridge on Klein Jukskeirivier Tributary  | 
 
 | 
2008-11-06 | 4000 | - | - | - | - | HIGH | Med | HIGH | HIGH | 
| 33 | 191695 | 2008-11-20 | 4600 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 33 | 191695 | 2008-12-04 | 81000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 34 | 100000771 [2-month plot]
 Rietspruit 01 at Old Bridge Behind Sutherland Ridge  | 
 
 | 
2008-11-20 | 5700 | - | 63 | 7.4 | - | HIGH | Med | HIGH | HIGH | 
| 34 | 100000771 | 2008-12-11 | 450 | - | 27 | 7.4 | - | HIGH | low | HIGH | low | |
| 35 | 100000815 [2-month plot]
 Isg 3 Itsoseng Tributary Confluence  | 
 
 | 
2008-11-12 | 2014 | - | 5 | - | - | HIGH | Med | HIGH | Med | 
| 35 | 100000815 | 2008-11-20 | - | 2100 | - | 7.3 | - | HIGH | Med | HIGH | Med | |
| 35 | 100000815 | 2008-12-10 | 856 | - | 0 | - | - | HIGH | low | HIGH | low | |
| 35 | 100000815 | 2008-12-11 | - | 2400 | - | 7.0 | - | HIGH | Med | HIGH | Med | |
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