| № | 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  | 
 
 | 
2004-09-01 | 2000000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 88648 | 2004-09-15 | 230000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 88648 | 2004-10-06 | 210000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 88648 | 2004-10-21 | 130000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 [2-month plot]
 Pienaars River at Baviaanspoort  | 
 
 | 
2004-09-06 | 230 | 230 | - | - | - | HIGH | low | Med | low | 
| 2 | 90174 | 2004-09-13 | 146 | 146 | - | 7.2 | - | HIGH | low | low | low | |
| 2 | 90174 | 2004-09-20 | 65000 | 65000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 90174 | 2004-09-27 | 240 | 240 | - | 7.8 | - | HIGH | low | Med | low | |
| 2 | 90174 | 2004-10-04 | 550 | 550 | - | - | - | HIGH | low | HIGH | low | |
| 2 | 90174 | 2004-10-11 | 650 | 650 | - | 7.7 | - | HIGH | low | HIGH | low | |
| 2 | 90174 | 2004-10-18 | 1100 | 1100 | - | - | - | HIGH | low | HIGH | Med | |
| 2 | 90174 | 2004-10-25 | 390 | 390 | - | 7.9 | - | HIGH | low | Med | low | |
| 3 | 90175 [2-month plot]
 At Kameeldrift on Hartbeesspruit  | 
 
 | 
2004-09-06 | 36 | 36 | - | - | - | HIGH | low | low | low | 
| 3 | 90175 | 2004-09-13 | 34 | 34 | - | 8.4 | - | HIGH | low | low | low | |
| 3 | 90175 | 2004-09-20 | 90 | 90 | - | - | - | HIGH | low | low | low | |
| 3 | 90175 | 2004-09-27 | 48 | 48 | - | 8.2 | - | HIGH | low | low | low | |
| 3 | 90175 | 2004-10-04 | 110 | 110 | - | - | - | HIGH | low | low | low | |
| 3 | 90175 | 2004-10-11 | 88 | 88 | - | 8.4 | - | HIGH | low | low | low | |
| 3 | 90175 | 2004-10-18 | 352 | 440 | - | - | - | HIGH | low | Med | low | |
| 3 | 90175 | 2004-10-25 | 510 | 510 | - | 8.4 | - | HIGH | low | HIGH | low | |
| 4 | 90176 [2-month plot]
 At Leeuwfontein on Edendalspruit  | 
 
 | 
2004-09-06 | 110 | 122 | - | - | - | HIGH | low | low | low | 
| 4 | 90176 | 2004-09-13 | 68 | 68 | - | - | - | HIGH | low | low | low | |
| 4 | 90176 | 2004-09-20 | 67 | 74 | - | - | - | HIGH | low | low | low | |
| 4 | 90176 | 2004-09-27 | 74 | 74 | - | 8.4 | - | HIGH | low | low | low | |
| 4 | 90176 | 2004-10-04 | 59 | 66 | - | - | - | HIGH | low | low | low | |
| 4 | 90176 | 2004-10-11 | 20 | 20 | - | - | - | HIGH | low | low | low | |
| 4 | 90176 | 2004-10-18 | 64 | 64 | - | - | - | HIGH | low | low | low | |
| 5 | 90234 [2-month plot]
 Roodeplaat Sewage: Settling Pond S Outflow  | 
 
 | 
2004-09-06 | 210000 | 210000 | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 5 | 90234 | 2004-09-13 | 20000 | 20000 | - | 6.9 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2004-09-20 | 62000 | 62000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2004-09-27 | 208000 | 260000 | - | 7.3 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2004-10-04 | 558000 | 620000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2004-10-11 | 90000 | 150000 | - | 7.5 | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2004-10-18 | 109500 | 115000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 90234 | 2004-10-25 | 48500 | 48500 | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 90236 [2-month plot]
 Zeekoegat Sewage Effluent  | 
 
 | 
2004-09-06 | 630 | 700 | - | - | - | HIGH | low | HIGH | low | 
| 6 | 90236 | 2004-09-13 | 21 | 21 | - | 7.0 | - | HIGH | low | low | low | |
| 6 | 90236 | 2004-09-20 | 9 | 11 | - | - | - | Med | low | low | low | |
| 6 | 90236 | 2004-09-27 | 61 | 61 | - | 7.9 | - | HIGH | low | low | low | |
| 6 | 90236 | 2004-10-04 | 74 | 74 | - | - | - | HIGH | low | low | low | |
| 6 | 90236 | 2004-10-11 | 39 | 39 | - | 7.0 | - | HIGH | low | low | low | |
| 6 | 90236 | 2004-10-18 | 29 | 41 | - | - | - | HIGH | low | low | low | |
| 6 | 90236 | 2004-10-25 | 80 | 80 | - | 8.1 | - | HIGH | low | low | low | |
| 7 | 90237 [2-month plot]
 Baviaanspoort Sewage Effluent  | 
 
 | 
2004-09-06 | 14400 | 16000 | - | - | - | HIGH | Med | HIGH | HIGH | 
| 7 | 90237 | 2004-09-13 | 21850 | 26500 | - | 7.3 | - | HIGH | HIGH | HIGH | HIGH | |
| 7 | 90237 | 2004-09-27 | 18 | 20 | - | 7.2 | - | HIGH | low | low | low | |
| 7 | 90237 | 2004-10-04 | 4500 | 4500 | - | - | - | HIGH | Med | HIGH | HIGH | |
| 7 | 90237 | 2004-10-11 | 10400 | 10400 | - | 6.8 | - | HIGH | Med | HIGH | HIGH | |
| 7 | 90237 | 2004-10-18 | 118 | 118 | - | - | - | HIGH | low | low | low | |
| 7 | 90237 | 2004-10-25 | 3800 | 3800 | - | 7.1 | - | HIGH | Med | HIGH | Med | |
| 8 | 90238 [2-month plot]
 At Franspoort Road Bridge on Edendalspruit  | 
 
 | 
2004-09-06 | 6010 | 6300 | - | - | - | HIGH | Med | HIGH | HIGH | 
| 8 | 90238 | 2004-09-13 | 220 | 220 | - | 8.3 | - | HIGH | low | Med | low | |
| 8 | 90238 | 2004-09-20 | 68 | 76 | - | - | - | HIGH | low | low | low | |
| 8 | 90238 | 2004-09-27 | 184 | 184 | - | 8.2 | - | HIGH | low | low | low | |
| 8 | 90238 | 2004-10-04 | 260 | 260 | - | - | - | HIGH | low | Med | low | |
| 8 | 90238 | 2004-10-11 | 240 | 240 | - | 8.4 | - | HIGH | low | Med | low | |
| 8 | 90238 | 2004-10-18 | 450 | 450 | - | - | - | HIGH | low | HIGH | low | |
| 8 | 90238 | 2004-10-25 | 120 | 120 | - | 8.5 | - | HIGH | low | low | low | |
| 9 | 90239 [2-month plot]
 Pienaars River at Baviaanspoort (Magaliesberg)  | 
 
 | 
2004-09-06 | 26100 | 29000 | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 9 | 90239 | 2004-09-13 | 3400 | 3400 | - | 8.1 | - | HIGH | Med | HIGH | Med | |
| 9 | 90239 | 2004-09-20 | 243 | 270 | - | - | - | HIGH | low | Med | low | |
| 9 | 90239 | 2004-09-27 | 260 | 260 | - | 8.2 | - | HIGH | low | Med | low | |
| 9 | 90239 | 2004-10-04 | 104 | 104 | - | - | - | HIGH | low | low | low | |
| 9 | 90239 | 2004-10-11 | 120 | 120 | - | 8.2 | - | HIGH | low | low | low | |
| 9 | 90239 | 2004-10-18 | 1140 | 1140 | - | - | - | HIGH | low | HIGH | Med | |
| 9 | 90239 | 2004-10-25 | 570 | 570 | - | 8.5 | - | HIGH | low | HIGH | low | |
| 10 | 90275 [2-month plot]
 Roodeplaat Dam on Pienaars River: near Dam Wall  | 
 
 | 
2004-09-06 | 0 | 2 | - | - | - | low | low | low | low | 
| 10 | 90275 | 2004-09-13 | 0 | 0 | - | 7.5 | 13.2 | low | low | low | low | |
| 10 | 90275 | 2004-09-20 | 0 | 0 | - | - | - | low | low | low | low | |
| 10 | 90275 | 2004-09-27 | 2 | 2 | - | 8.0 | 13.5 | Med | low | low | low | |
| 10 | 90275 | 2004-10-04 | 0 | 0 | - | - | - | low | low | low | low | |
| 10 | 90275 | 2004-10-11 | 0 | 0 | - | 9.1 | 13.0 | low | low | low | low | |
| 10 | 90275 | 2004-10-18 | 0 | 0 | - | - | - | low | low | low | low | |
| 10 | 90275 | 2004-10-25 | 0 | 0 | - | 9.6 | 23.0 | low | low | low | low | |
| 11 | 90276 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2004-09-06 | 0 | 8 | - | - | - | low | low | low | low | 
| 11 | 90276 | 2004-09-13 | 0 | 0 | - | 7.6 | 14.4 | low | low | low | low | |
| 11 | 90276 | 2004-09-20 | 0 | 0 | - | - | - | low | low | low | low | |
| 11 | 90276 | 2004-09-27 | 0 | 0 | - | 8.5 | 15.9 | low | low | low | low | |
| 11 | 90276 | 2004-10-04 | 0 | 0 | - | - | - | low | low | low | low | |
| 11 | 90276 | 2004-10-11 | 0 | 0 | - | 8.9 | 16.9 | low | low | low | low | |
| 11 | 90276 | 2004-10-18 | 0 | 0 | - | - | - | low | low | low | low | |
| 11 | 90276 | 2004-10-25 | 0 | 0 | - | 9.3 | 19.0 | low | low | low | low | |
| 12 | 90281 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2004-09-06 | 0 | 11 | - | - | - | low | low | low | low | 
| 12 | 90281 | 2004-09-13 | 0 | 0 | - | 8.0 | 17.2 | low | low | low | low | |
| 12 | 90281 | 2004-09-20 | 0 | 0 | - | - | - | low | low | low | low | |
| 12 | 90281 | 2004-09-27 | 0 | 0 | - | 8.1 | 17.5 | low | low | low | low | |
| 12 | 90281 | 2004-10-04 | 2 | 2 | - | - | - | Med | low | low | low | |
| 12 | 90281 | 2004-10-11 | 4 | 4 | - | 8.7 | 19.7 | Med | low | low | low | |
| 12 | 90281 | 2004-10-18 | 52 | 62 | - | - | - | HIGH | low | low | low | |
| 12 | 90281 | 2004-10-25 | 0 | 0 | - | 8.8 | 23.5 | low | low | low | low | |
| 13 | 90282 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2004-09-06 | 4 | 4 | - | - | - | Med | low | low | low | 
| 13 | 90282 | 2004-09-13 | 2 | 2 | - | 7.6 | 16.5 | Med | low | low | low | |
| 13 | 90282 | 2004-09-20 | 0 | 0 | - | - | - | low | low | low | low | |
| 13 | 90282 | 2004-09-27 | 0 | 0 | - | 8.4 | 17.1 | low | low | low | low | |
| 13 | 90282 | 2004-10-04 | 0 | 0 | - | - | - | low | low | low | low | |
| 13 | 90282 | 2004-10-11 | 0 | 0 | - | 9.0 | 19.9 | low | low | low | low | |
| 13 | 90282 | 2004-10-18 | 0 | 0 | - | - | - | low | low | low | low | |
| 13 | 90282 | 2004-10-25 | 0 | 0 | - | 9.5 | 23.8 | low | low | low | low | |
| 14 | 90283 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2004-09-06 | 2 | 11 | - | - | - | Med | low | low | low | 
| 14 | 90283 | 2004-09-13 | 2 | 2 | - | 7.6 | 15.9 | Med | low | low | low | |
| 14 | 90283 | 2004-09-20 | 2 | 3 | - | - | - | Med | low | low | low | |
| 14 | 90283 | 2004-09-27 | 0 | 0 | - | 8.2 | 18.3 | low | low | low | low | |
| 14 | 90283 | 2004-10-04 | 0 | 0 | - | - | - | low | low | low | low | |
| 14 | 90283 | 2004-10-11 | 0 | 0 | - | 8.7 | 18.9 | low | low | low | low | |
| 14 | 90283 | 2004-10-18 | 0 | 0 | - | - | - | low | low | low | low | |
| 14 | 90283 | 2004-10-25 | 0 | 0 | - | 9.2 | 23.5 | low | low | low | low | |
| 15 | 90284 [2-month plot]
 Roodeplaat Dam on Pienaars River: Point in Dam  | 
 
 | 
2004-09-13 | 9 | 11 | - | - | - | Med | low | low | low | 
| 15 | 90284 | 2004-09-20 | 3 | 3 | - | - | - | Med | low | low | low | |
| 15 | 90284 | 2004-09-27 | 51 | 51 | - | - | - | HIGH | low | low | low | |
| 15 | 90284 | 2004-10-04 | 0 | 2 | - | - | - | low | low | low | low | |
| 15 | 90284 | 2004-10-11 | 51 | 64 | - | - | - | HIGH | low | low | low | |
| 15 | 90284 | 2004-10-18 | 6 | 10 | - | - | - | Med | low | low | low | |
| 15 | 90284 | 2004-10-25 | 0 | 0 | - | - | - | low | low | low | low | |
| 16 | 100895 [2-month plot]
 Kaalspruit 60M D/S of Olifantsfontein - Midrand Old Tar Road  | 
 
 | 
2004-09-01 | 6300 | - | 24 | 8.3 | - | HIGH | Med | HIGH | HIGH | 
| 16 | 100895 | 2004-09-01 | 6300 | 7000 | 24 | 8.3 | - | HIGH | Med | HIGH | HIGH | |
| 16 | 100895 | 2004-09-15 | 7900 | - | 37 | 8.4 | - | HIGH | Med | HIGH | HIGH | |
| 16 | 100895 | 2004-09-15 | 7900 | 8100 | 37 | 8.4 | - | HIGH | Med | HIGH | HIGH | |
| 16 | 100895 | 2004-09-29 | 8100 | - | 40 | 8.2 | - | HIGH | Med | HIGH | HIGH | |
| 16 | 100895 | 2004-09-29 | 8100 | 8100 | 40 | 8.2 | - | HIGH | Med | HIGH | HIGH | |
| 16 | 100895 | 2004-10-19 | 14000 | - | 40 | 8.0 | - | HIGH | Med | HIGH | HIGH | |
| 16 | 100895 | 2004-10-19 | 14000 | 14000 | 40 | 8.0 | - | HIGH | Med | HIGH | HIGH | |
| 17 | 179682 [2-month plot]
 Moretele River at Sutelong/Rt Tarrbridge  | 
 
 | 
2004-09-07 | 108 | - | 16 | 8.5 | 15.0 | HIGH | low | low | low | 
| 17 | 179682 | 2004-09-14 | 196 | - | 21 | 8.6 | 19.6 | HIGH | low | low | low | |
| 17 | 179682 | 2004-09-21 | 207 | - | 36 | 8.3 | 17.5 | HIGH | low | Med | low | |
| 17 | 179682 | 2004-09-28 | 305 | - | 47 | 8.4 | 18.0 | HIGH | low | Med | low | |
| 17 | 179682 | 2004-10-05 | 613 | - | 54 | 8.2 | 22.7 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2004-10-12 | 488 | - | - | 8.2 | 20.2 | HIGH | low | HIGH | low | |
| 17 | 179682 | 2004-10-19 | 1058 | - | 126 | 8.2 | 25.1 | HIGH | low | HIGH | Med | |
| 17 | 179682 | 2004-10-26 | 743 | - | 97 | 8.3 | 27.3 | HIGH | low | HIGH | low | |
| 18 | 179683 [2-month plot]
 Tolwane River at Legonyane 5M U/S Bridge  | 
 
 | 
2004-09-07 | 689 | - | 3 | 8.1 | 9.8 | HIGH | low | HIGH | low | 
| 18 | 179683 | 2004-09-14 | 654 | - | 5 | 8.1 | 18.2 | HIGH | low | HIGH | low | |
| 18 | 179683 | 2004-09-21 | 1112 | - | 0 | 7.9 | 16.1 | HIGH | low | HIGH | Med | |
| 18 | 179683 | 2004-09-28 | 678 | - | 3 | 8.2 | 18.6 | HIGH | low | HIGH | low | |
| 18 | 179683 | 2004-10-05 | 1262 | - | 22 | 7.9 | 19.9 | HIGH | low | HIGH | Med | |
| 18 | 179683 | 2004-10-12 | 6510 | - | 7 | 7.9 | 20.7 | HIGH | Med | HIGH | HIGH | |
| 18 | 179683 | 2004-10-19 | 5446 | - | 30 | 7.9 | 22.7 | HIGH | Med | HIGH | HIGH | |
| 18 | 179683 | 2004-10-26 | 1676 | - | 22 | 8.1 | 23.9 | HIGH | low | HIGH | Med | |
| 19 | 179684 [2-month plot]
 Sand River at Madidi/50M D/S Left of River  | 
 
 | 
2004-09-07 | 84700 | - | 13 | 8.0 | 12.2 | HIGH | HIGH | HIGH | HIGH | 
| 19 | 179684 | 2004-09-14 | 115400 | - | 24 | 8.0 | 22.1 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2004-09-21 | 2620 | - | 8 | 7.9 | 18.3 | HIGH | Med | HIGH | Med | |
| 19 | 179684 | 2004-09-28 | 10900 | - | 12 | 8.0 | 22.6 | HIGH | Med | HIGH | HIGH | |
| 19 | 179684 | 2004-10-05 | 30500 | - | 16 | 8.0 | 22.9 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2004-10-12 | 148300 | - | - | 8.1 | 21.1 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2004-10-19 | 66900 | - | 13 | 8.2 | 22.4 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 179684 | 2004-10-26 | 1986280 | - | 14 | 8.3 | 26.6 | HIGH | HIGH | HIGH | HIGH | |
| 20 | 180555 [2-month plot]
 Apies at Makapanstad -Swartdamstad/Hammanskraal Rd  | 
 
 | 
2004-09-07 | 132 | - | 31 | 9.1 | 16.6 | HIGH | low | low | low | 
| 20 | 180555 | 2004-09-21 | 63 | - | 13 | 8.5 | 19.5 | HIGH | low | low | low | |
| 20 | 180555 | 2004-10-05 | 80 | - | 6 | 8.7 | 26.7 | HIGH | low | low | low | |
| 20 | 180555 | 2004-10-19 | 471 | - | 47 | 8.1 | 26.2 | HIGH | low | HIGH | low | |
| 21 | 185640 [2-month plot]
 On Jukskei River 150 M D/S of Bruma Lake  | 
 
 | 
2004-09-01 | 20000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 21 | 185640 | 2004-09-15 | 23000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 21 | 185640 | 2004-10-06 | 7900 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
| 22 | 185641 [2-month plot]
 Jukskei River - Northern End of Eastbank Road  | 
 
 | 
2004-09-01 | 1300000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 22 | 185641 | 2004-09-15 | 300000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 22 | 185641 | 2004-10-06 | 150000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 23 | 185688 [2-month plot]
 Jukskei River U/S of Confluence with Klein Jukskei Braamfontein Spruit  | 
 
 | 
2004-09-01 | 66000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 23 | 185688 | 2004-09-15 | 310 | - | - | - | - | HIGH | low | Med | low | |
| 23 | 185688 | 2004-10-06 | 200 | - | - | - | - | HIGH | low | Med | low | |
| 23 | 185688 | 2004-10-21 | 810 | - | - | - | - | HIGH | low | HIGH | low | |
| 24 | 186797 [2-month plot]
 Brits-upstream of R511 Road Bridge-Right Bank  | 
 
 | 
2004-09-14 | 63 | - | 0 | - | - | HIGH | low | low | low | 
| 24 | 186797 | 2004-09-29 | 110 | - | 0 | - | - | HIGH | low | low | low | |
| 24 | 186797 | 2004-10-13 | 2690 | - | 0 | - | - | HIGH | Med | HIGH | Med | |
| 24 | 186797 | 2004-10-26 | 464 | - | 0 | - | - | HIGH | low | HIGH | low | |
| 25 | 186798 [2-month plot]
 Hex River at First Bridge D/S of Bospoort Dam-Right Bank  | 
 
 | 
2004-09-08 | 15 | - | 0 | - | - | HIGH | low | low | low | 
| 25 | 186798 | 2004-09-22 | 10 | - | 1 | - | - | HIGH | low | low | low | |
| 25 | 186798 | 2004-10-18 | 10 | - | 3 | - | - | HIGH | low | low | low | |
| 26 | 186800 [2-month plot]
 Tshukutswe River-East Bakwena Tribal Authority at Old Bridge  | 
 
 | 
2004-09-14 | 292 | - | 0 | - | - | HIGH | low | Med | low | 
| 26 | 186800 | 2004-09-29 | 52 | - | 2 | - | - | HIGH | low | low | low | |
| 26 | 186800 | 2004-10-13 | 7400 | - | 0 | - | - | HIGH | Med | HIGH | HIGH | |
| 26 | 186800 | 2004-10-26 | 328200 | - | 30 | - | - | HIGH | HIGH | HIGH | HIGH | |
| 27 | 186802 [2-month plot]
 Kroondal Village Rivierfontein-near Rustenburg Road Bridge  | 
 
 | 
2004-09-08 | 1210 | - | 1 | - | - | HIGH | low | HIGH | Med | 
| 27 | 186802 | 2004-09-22 | 816 | - | 1 | - | - | HIGH | low | HIGH | low | |
| 27 | 186802 | 2004-10-07 | 111 | - | 3 | - | - | HIGH | low | low | low | |
| 27 | 186802 | 2004-10-18 | 338 | - | 1 | - | - | HIGH | low | Med | low | |
| 28 | 186804 [2-month plot]
 Eagles Landing on Unknown River U/S of Hartbeespoort Dam  | 
 
 | 
2004-09-08 | 269 | - | 0 | - | - | HIGH | low | Med | low | 
| 28 | 186804 | 2004-09-22 | 247 | - | 0 | - | - | HIGH | low | Med | low | |
| 28 | 186804 | 2004-10-07 | 171 | - | 0 | - | - | HIGH | low | low | low | |
| 28 | 186804 | 2004-10-18 | 683 | - | 2 | - | - | HIGH | low | HIGH | low | |
| 29 | 187088 [2-month plot]
 At Spuitfontein Road Bridge on Sterkstroom  | 
 
 | 
2004-09-08 | 253 | - | 0 | - | - | HIGH | low | Med | low | 
| 29 | 187088 | 2004-09-22 | 355 | - | 2 | - | - | HIGH | low | Med | low | |
| 29 | 187088 | 2004-10-07 | 253 | - | 10 | - | - | HIGH | low | Med | low | |
| 29 | 187088 | 2004-10-18 | 318 | - | 20 | - | - | HIGH | low | Med | low | |
| 30 | 187089 [2-month plot]
 At Maboloka downstream of Sewage Works on Phuleng River  | 
 
 | 
2004-09-14 | 161 | - | 2 | - | - | HIGH | low | low | low | 
| 30 | 187089 | 2004-09-29 | 10950 | - | 0 | - | - | HIGH | Med | HIGH | HIGH | |
| 30 | 187089 | 2004-10-13 | 15800 | - | 10 | - | - | HIGH | Med | HIGH | HIGH | |
| 30 | 187089 | 2004-10-26 | 718 | - | 3 | - | - | HIGH | low | HIGH | low | |
| 31 | 187095 [2-month plot]
 Near the Bridge at Ga Rasai on Moretele  | 
 
 | 
2004-09-14 | 226 | - | 0 | - | - | HIGH | low | Med | low | 
| 31 | 187095 | 2004-09-29 | 202 | - | 3 | - | - | HIGH | low | Med | low | |
| 31 | 187095 | 2004-10-13 | 202 | - | 1 | - | - | HIGH | low | Med | low | |
| 31 | 187095 | 2004-10-26 | 243 | - | 3 | - | - | HIGH | low | Med | low | |
| 32 | 100000771 [2-month plot]
 Rietspruit 01 at Old Bridge Behind Sutherland Ridge  | 
 
 | 
2004-09-01 | 80 | - | 11 | 8.2 | - | HIGH | low | low | low | 
| 32 | 100000771 | 2004-09-01 | 80 | 89 | 11 | 8.2 | - | HIGH | low | low | low | |
| 32 | 100000771 | 2004-09-15 | 300 | - | 13 | 8.2 | - | HIGH | low | Med | low | |
| 32 | 100000771 | 2004-09-15 | 300 | 400 | 13 | 8.2 | - | HIGH | low | Med | low | |
| 32 | 100000771 | 2004-09-29 | 46 | 56 | 10 | 8.2 | - | HIGH | low | low | low | |
| 32 | 100000771 | 2004-10-19 | 36 | 42 | 12 | 8.1 | - | HIGH | low | low | low | |
| 33 | 100000815 [2-month plot]
 Isg 3 Itsoseng Tributary Confluence  | 
 
 | 
2004-09-07 | 383 | - | 0 | - | - | HIGH | low | Med | low | 
| 33 | 100000815 | 2004-09-21 | 275 | - | 1 | - | - | HIGH | low | Med | low | |
| 33 | 100000815 | 2004-09-29 | - | 65 | - | 7.9 | - | HIGH | low | low | low | |
| 33 | 100000815 | 2004-10-05 | 1723 | - | 2 | - | - | HIGH | low | HIGH | Med | |
| 33 | 100000815 | 2004-10-19 | 255 | - | 2 | - | - | HIGH | low | Med | low | |
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