| № | 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  | 
 
 | 
2006-11-07 | 33000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 88648 | 2006-11-21 | 550000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 88648 | 2006-12-06 | 920000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 [2-month plot]
 Pienaars River at Baviaanspoort  | 
 
 | 
2006-11-06 | 210 | 210 | - | 8.2 | - | HIGH | low | Med | low | 
| 2 | 90174 | 2006-11-20 | 5580 | 6200 | - | 7.8 | - | HIGH | Med | HIGH | HIGH | |
| 2 | 90174 | 2006-12-04 | 2740 | 2740 | - | 7.6 | - | HIGH | Med | HIGH | Med | |
| 2 | 90174 | 2006-12-18 | 472 | 590 | - | 8.2 | - | HIGH | low | HIGH | low | |
| 3 | 90175 [2-month plot]
 At Kameeldrift on Hartbeesspruit  | 
 
 | 
2006-11-06 | 1070 | 1070 | - | 8.1 | - | HIGH | low | HIGH | Med | 
| 3 | 90175 | 2006-11-20 | 590 | 590 | - | 8.0 | - | HIGH | low | HIGH | low | |
| 3 | 90175 | 2006-12-04 | 25200 | 28000 | - | 7.9 | - | HIGH | HIGH | HIGH | HIGH | |
| 3 | 90175 | 2006-12-18 | 4300 | 4300 | - | 8.2 | - | HIGH | Med | HIGH | HIGH | |
| 4 | 90176 [2-month plot]
 At Leeuwfontein on Edendalspruit  | 
 
 | 
2006-11-06 | 134 | 134 | - | 8.1 | - | HIGH | low | low | low | 
| 4 | 90176 | 2006-11-20 | 1780 | 1780 | - | 8.2 | - | HIGH | low | HIGH | Med | |
| 4 | 90176 | 2006-12-04 | 304 | 338 | - | 8.1 | - | HIGH | low | Med | low | |
| 4 | 90176 | 2006-12-18 | 142 | 142 | - | 8.4 | - | HIGH | low | low | low | |
| 5 | 90234 [2-month plot]
 Roodeplaat Sewage: Settling Pond S Outflow  | 
 
 | 
2006-11-06 | 44000 | 44000 | - | 7.5 | - | HIGH | HIGH | HIGH | HIGH | 
| 5 | 90234 | 2006-11-20 | 29100 | 30500 | - | 8.1 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2006-12-04 | 13200 | 22000 | - | 7.7 | - | HIGH | Med | HIGH | HIGH | |
| 5 | 90234 | 2006-12-18 | 7290 | 8100 | - | 7.9 | - | HIGH | Med | HIGH | HIGH | |
| 6 | 90236 [2-month plot]
 Zeekoegat Sewage Effluent  | 
 
 | 
2006-11-06 | 160 | 160 | - | 7.8 | - | HIGH | low | low | low | 
| 6 | 90236 | 2006-11-20 | 82 | 82 | - | 7.9 | - | HIGH | low | low | low | |
| 6 | 90236 | 2006-12-04 | 7700 | 7700 | - | 7.9 | - | HIGH | Med | HIGH | HIGH | |
| 6 | 90236 | 2006-12-18 | 1800 | 2000 | - | 8.1 | - | HIGH | low | HIGH | Med | |
| 7 | 90237 [2-month plot]
 Baviaanspoort Sewage Effluent  | 
 
 | 
2006-11-06 | 2 | 2 | - | 7.8 | - | Med | low | low | low | 
| 7 | 90237 | 2006-11-20 | 6 | 7 | - | 8.1 | - | Med | low | low | low | |
| 7 | 90237 | 2006-12-04 | 0 | 0 | - | 7.7 | - | low | low | low | low | |
| 7 | 90237 | 2006-12-18 | 0 | 0 | - | 7.5 | - | low | low | low | low | |
| 8 | 90238 [2-month plot]
 At Franspoort Road Bridge on Edendalspruit  | 
 
 | 
2006-11-06 | 540 | 540 | - | 8.1 | - | HIGH | low | HIGH | low | 
| 8 | 90238 | 2006-11-20 | 3000 | 3000 | - | 8.1 | - | HIGH | Med | HIGH | Med | |
| 8 | 90238 | 2006-12-04 | 468 | 520 | - | 8.6 | - | HIGH | low | HIGH | low | |
| 8 | 90238 | 2006-12-18 | 260 | 260 | - | 8.2 | - | HIGH | low | Med | low | |
| 9 | 90239 [2-month plot]
 Pienaars River at Baviaanspoort (Magaliesberg)  | 
 
 | 
2006-11-06 | 2610 | 2900 | - | 7.3 | - | HIGH | Med | HIGH | Med | 
| 10 | 90275 [2-month plot]
 Roodeplaat Dam on Pienaars River: near Dam Wall  | 
 
 | 
2006-11-20 | 4 | 4 | - | 8.3 | 13.5 | Med | low | low | low | 
| 10 | 90275 | 2006-12-04 | 0 | 0 | - | 8.1 | 13.4 | low | low | low | low | |
| 10 | 90275 | 2006-12-18 | 0 | 0 | - | 8.1 | 24.8 | low | low | low | low | |
| 11 | 90276 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2006-11-20 | 0 | 0 | - | 8.1 | 19.1 | low | low | low | low | 
| 11 | 90276 | 2006-12-04 | 0 | 0 | - | 8.2 | 25.4 | low | low | low | low | |
| 11 | 90276 | 2006-12-18 | 0 | 2 | - | 8.1 | 22.9 | low | low | low | low | |
| 12 | 90281 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2006-11-20 | 4 | 4 | - | 8.2 | 22.5 | Med | low | low | low | 
| 12 | 90281 | 2006-12-04 | 8 | 8 | - | 8.3 | 26.1 | Med | low | low | low | |
| 12 | 90281 | 2006-12-18 | 0 | 5 | - | 8.2 | 25.0 | low | low | low | low | |
| 13 | 90282 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2006-11-20 | 3 | 5 | - | 8.4 | 21.8 | Med | low | low | low | 
| 13 | 90282 | 2006-12-04 | 3 | 3 | - | 8.4 | 22.4 | Med | low | low | low | |
| 13 | 90282 | 2006-12-18 | 0 | 0 | - | 8.1 | 25.2 | low | low | low | low | |
| 14 | 90283 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2006-11-20 | 8 | 8 | - | 8.1 | 21.7 | Med | low | low | low | 
| 14 | 90283 | 2006-12-04 | 5 | 5 | - | 8.1 | 25.6 | Med | low | low | low | |
| 14 | 90283 | 2006-12-18 | 1 | 1 | - | 8.3 | 23.8 | Med | low | low | low | |
| 15 | 90284 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2006-11-20 | 84 | 84 | - | - | - | HIGH | low | low | low | 
| 15 | 90284 | 2006-12-04 | 24 | 24 | - | - | - | HIGH | low | low | low | |
| 15 | 90284 | 2006-12-18 | 8 | 12 | - | - | - | Med | low | low | low | |
| 16 | 100895 [2-month plot]
 Kaalspruit 60M D/S of Olifantsfontein - Midrand Old Tar Road  | 
 
 | 
2006-11-15 | 3400 | 4500 | 11 | 7.4 | - | HIGH | Med | HIGH | Med | 
| 17 | 179682 [2-month plot]
 Moretele River at Sutelong/Rt Tarrbridge  | 
 
 | 
2006-11-07 | 738 | - | 309 | 8.1 | 23.7 | HIGH | low | HIGH | low | 
| 17 | 179682 | 2006-11-14 | 1437 | - | 223 | 7.9 | 22.1 | HIGH | low | HIGH | Med | |
| 17 | 179682 | 2006-11-21 | 3036 | - | 22 | 7.8 | 25.6 | HIGH | Med | HIGH | Med | |
| 17 | 179682 | 2006-11-28 | 900 | - | 103 | 8.6 | 26.1 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2006-12-05 | 960 | - | 80 | 8.5 | 30.4 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2006-12-12 | 733 | - | 94 | 4.9 | 27.3 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2006-12-19 | 2142 | - | 51 | - | - | HIGH | Med | HIGH | Med | |
| 17 | 179682 | 2006-12-28 | 410 | - | 64 | 7.7 | 29.9 | HIGH | low | HIGH | low | |
| 18 | 179683 [2-month plot]
 Tolwane River at Legonyane 5M U/S Bridge  | 
 
 | 
2006-11-07 | 2164 | - | 98 | 8.2 | 21.7 | HIGH | Med | HIGH | Med | 
| 18 | 179683 | 2006-11-14 | 34657 | - | 392 | 7.7 | 23.1 | HIGH | HIGH | HIGH | HIGH | |
| 18 | 179683 | 2006-11-21 | 2910 | - | 67 | 8.1 | 25.4 | HIGH | Med | HIGH | Med | |
| 18 | 179683 | 2006-11-28 | 1920 | - | 49 | 8.6 | 26.1 | HIGH | low | HIGH | Med | |
| 18 | 179683 | 2006-12-05 | 3444 | - | 38 | 8.3 | 26.3 | HIGH | Med | HIGH | Med | |
| 18 | 179683 | 2006-12-12 | 1850 | - | 39 | - | - | HIGH | low | HIGH | Med | |
| 18 | 179683 | 2006-12-19 | 8990 | - | 47 | - | - | HIGH | Med | HIGH | HIGH | |
| 18 | 179683 | 2006-12-28 | 1660 | - | 123 | 7.8 | 27.4 | HIGH | low | HIGH | Med | |
| 19 | 179684 [2-month plot]
 Sand River at Madidi/50M D/S Left of River  | 
 
 | 
2006-11-07 | 1218 | - | 26 | 7.8 | 21.5 | HIGH | low | HIGH | Med | 
| 19 | 179684 | 2006-11-14 | 14540 | - | 57 | 7.9 | 27.6 | HIGH | Med | HIGH | HIGH | |
| 19 | 179684 | 2006-11-21 | 9330 | - | 4 | 8.0 | 28.1 | HIGH | Med | HIGH | HIGH | |
| 19 | 179684 | 2006-11-28 | 34657 | - | 0 | 8.4 | 27.3 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2006-12-05 | 2536 | - | 7 | 8.3 | 29.9 | HIGH | Med | HIGH | Med | |
| 19 | 179684 | 2006-12-12 | 292 | - | 8 | - | - | HIGH | low | Med | low | |
| 19 | 179684 | 2006-12-19 | 31061 | - | 57 | - | - | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2006-12-28 | 11775 | - | 4 | 7.1 | 26.3 | HIGH | Med | HIGH | HIGH | |
| 20 | 180555 [2-month plot]
 Apies at Makapanstad -Swartdamstad/Hammanskraal Rd  | 
 
 | 
2006-11-14 | 10344 | - | 1845 | 8.0 | 22.3 | HIGH | Med | HIGH | HIGH | 
| 20 | 180555 | 2006-11-28 | 1167 | - | 51 | 8.6 | 29.8 | HIGH | low | HIGH | Med | |
| 20 | 180555 | 2006-12-12 | 404 | - | 8 | - | - | HIGH | low | HIGH | low | |
| 20 | 180555 | 2006-12-28 | 730 | - | 99 | 8.1 | 30.7 | HIGH | low | HIGH | low | |
| 21 | 185640 [2-month plot]
 On Jukskei River 150 M D/S of Bruma Lake  | 
 
 | 
2006-11-21 | 10000 | - | - | - | - | HIGH | Med | HIGH | HIGH | 
| 21 | 185640 | 2006-12-06 | 620 | - | - | - | - | HIGH | low | HIGH | low | |
| 22 | 185641 [2-month plot]
 Jukskei River - Northern End of Eastbank Road  | 
 
 | 
2006-11-21 | 2900000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 22 | 185641 | 2006-12-06 | 2700000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 23 | 185688 [2-month plot]
 Jukskei River U/S of Confluence with Klein Jukskei Braamfontein Spruit  | 
 
 | 
2006-11-07 | 2800 | - | - | - | - | HIGH | Med | HIGH | Med | 
| 23 | 185688 | 2006-11-21 | 1300 | - | - | - | - | HIGH | low | HIGH | Med | |
| 23 | 185688 | 2006-12-06 | 1700 | - | - | - | - | HIGH | low | HIGH | Med | |
| 24 | 186797 [2-month plot]
 Brits-upstream of R511 Road Bridge-Right Bank  | 
 
 | 
2006-11-08 | 455 | - | 1 | - | - | HIGH | low | HIGH | low | 
| 24 | 186797 | 2006-11-22 | 524 | - | 0 | - | - | HIGH | low | HIGH | low | |
| 24 | 186797 | 2006-12-06 | 1130 | - | 4 | - | - | HIGH | low | HIGH | Med | |
| 24 | 186797 | 2006-12-19 | 2518 | - | 0 | - | - | HIGH | Med | HIGH | Med | |
| 25 | 186798 [2-month plot]
 Hex River at First Bridge D/S of Bospoort Dam-Right Bank  | 
 
 | 
2006-11-09 | 10 | - | 9 | - | - | HIGH | low | low | low | 
| 25 | 186798 | 2006-11-22 | 82 | - | 1 | - | - | HIGH | low | low | low | |
| 25 | 186798 | 2006-12-06 | 170 | - | 2 | - | - | HIGH | low | low | low | |
| 25 | 186798 | 2006-12-19 | 126 | - | 0 | - | - | HIGH | low | low | low | |
| 26 | 186800 [2-month plot]
 Tshukutswe River-East Bakwena Tribal Authority at Old Bridge  | 
 
 | 
2006-11-08 | 185 | - | 0 | - | - | HIGH | low | low | low | 
| 26 | 186800 | 2006-11-22 | 418 | - | 2 | - | - | HIGH | low | HIGH | low | |
| 26 | 186800 | 2006-12-19 | 456 | - | 0 | - | - | HIGH | low | HIGH | low | |
| 27 | 186804 [2-month plot]
 Eagles Landing on Unknown River U/S of Hartbeespoort Dam  | 
 
 | 
2006-12-06 | 62 | - | 1 | - | - | HIGH | low | low | low | 
| 27 | 186804 | 2006-12-19 | 974 | - | 0 | - | - | HIGH | low | HIGH | low | |
| 28 | 187088 [2-month plot]
 At Spuitfontein Road Bridge on Sterkstroom  | 
 
 | 
2006-11-09 | 9234 | - | 3 | - | - | HIGH | Med | HIGH | HIGH | 
| 28 | 187088 | 2006-11-22 | 1532 | - | 2 | - | - | HIGH | low | HIGH | Med | |
| 28 | 187088 | 2006-12-19 | 2100 | - | 0 | - | - | HIGH | Med | HIGH | Med | |
| 29 | 187089 [2-month plot]
 At Maboloka downstream of Sewage Works on Phuleng River  | 
 
 | 
2006-11-08 | 497 | - | 3 | - | - | HIGH | low | HIGH | low | 
| 29 | 187089 | 2006-11-22 | 1578 | - | 0 | - | - | HIGH | low | HIGH | Med | |
| 29 | 187089 | 2006-12-06 | 3214 | - | 0 | - | - | HIGH | Med | HIGH | Med | |
| 29 | 187089 | 2006-12-19 | 3198 | - | 0 | - | - | HIGH | Med | HIGH | Med | |
| 30 | 187095 [2-month plot]
 Near the Bridge at Ga Rasai on Moretele  | 
 
 | 
2006-11-08 | 373 | - | 0 | - | - | HIGH | low | Med | low | 
| 30 | 187095 | 2006-11-22 | 306 | - | 0 | - | - | HIGH | low | Med | low | |
| 30 | 187095 | 2006-12-06 | 544 | - | 2 | - | - | HIGH | low | HIGH | low | |
| 30 | 187095 | 2006-12-19 | 242 | - | 0 | - | - | HIGH | low | Med | low | |
| 31 | 100000771 [2-month plot]
 Rietspruit 01 at Old Bridge Behind Sutherland Ridge  | 
 
 | 
2006-11-15 | 470 | 490 | 48 | 8.0 | - | HIGH | low | HIGH | low | 
| 32 | 100000815 [2-month plot]
 Isg 3 Itsoseng Tributary Confluence  | 
 
 | 
2006-11-14 | 4106 | - | 2 | - | - | HIGH | Med | HIGH | HIGH | 
| 32 | 100000815 | 2006-11-28 | 727 | - | 4 | - | - | HIGH | low | HIGH | low | |
| 32 | 100000815 | 2006-12-11 | - | 400 | - | 7.6 | - | HIGH | low | HIGH | low | |
| 32 | 100000815 | 2006-12-12 | 819 | - | 1 | - | - | HIGH | low | HIGH | low | |
| 32 | 100000815 | 2006-12-28 | 3430 | - | 2 | - | - | HIGH | Med | HIGH | Med | |
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