| № | Site [ view Breede_Gouritz 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 | 102267 [2-month plot]
 Lower Lang Vlei at Glentyre at Boat Slipway West Shore  | 
 
 | 
2009-05-18 | 687 | - | - | 6.0 | - | HIGH | low | HIGH | low | 
| 1 | 102267 | 2009-06-01 | 12 | - | - | 6.0 | - | HIGH | low | low | low | |
| 1 | 102267 | 2009-06-17 | 19 | - | - | 6.0 | - | HIGH | low | low | low | |
| 1 | 102267 | 2009-06-29 | 53 | - | - | 5.0 | - | HIGH | low | low | low | |
| 2 | 102305 [2-month plot]
 Piesang River (Mouth) at Plettenbergbaai  | 
 
 | 
2009-05-04 | 770 | - | - | 6.5 | - | HIGH | low | HIGH | low | 
| 2 | 102305 | 2009-05-20 | 1986 | - | - | 7.0 | - | HIGH | low | HIGH | Med | |
| 2 | 102305 | 2009-06-02 | 34 | - | - | 6.5 | - | HIGH | low | low | low | |
| 2 | 102305 | 2009-06-05 | - | 0 | - | - | - | low | low | low | low | |
| 2 | 102305 | 2009-06-17 | 548 | - | - | 6.5 | - | HIGH | low | HIGH | low | |
| 2 | 102305 | 2009-06-30 | 79 | - | - | 6.5 | - | HIGH | low | low | low | |
| 3 | 188128 [2-month plot]
 Kleine Wesselsgat 287 Grabouw at Worcester Street Bridge on Klipdrifrivier  | 
 
 | 
2009-05-14 | 13 | - | 4 | - | - | HIGH | low | low | low | 
| 3 | 188128 | 2009-05-28 | 236 | - | 2 | 6.1 | - | HIGH | low | Med | low | |
| 3 | 188128 | 2009-06-11 | 270 | - | 3 | 6.6 | - | HIGH | low | Med | low | |
| 4 | 188483 [2-month plot]
 Witbrug at Abstraction Weir on Breerivier  | 
 
 | 
2009-05-14 | 7 | - | 1 | - | - | Med | low | low | low | 
| 4 | 188483 | 2009-05-28 | 15 | - | 1 | 7.0 | - | HIGH | low | low | low | |
| 4 | 188483 | 2009-06-11 | 56 | - | 2 | 6.5 | - | HIGH | low | low | low | |
| 4 | 188483 | 2009-06-25 | 5172 | - | - | 7.0 | - | HIGH | Med | HIGH | HIGH | |
| 5 | 188484 [2-month plot]
 Worcester East Water Users Association Abstraction Point on Breerivier R  | 
 
 | 
2009-05-14 | 2 | - | 13 | - | - | Med | low | low | low | 
| 5 | 188484 | 2009-05-28 | 27 | - | 5 | 6.8 | - | HIGH | low | low | low | |
| 5 | 188484 | 2009-06-11 | 145 | - | 7 | 6.2 | - | HIGH | low | low | low | |
| 6 | 188485 [2-month plot]
 Robertson Mcgregor Road Bridge on Breerivier  | 
 
 | 
2009-05-14 | 29090 | - | 34 | - | - | HIGH | HIGH | HIGH | HIGH | 
| 6 | 188485 | 2009-05-28 | 12033 | - | 5 | 7.3 | - | HIGH | Med | HIGH | HIGH | |
| 6 | 188485 | 2009-06-11 | 20 | - | 12 | 7.3 | - | HIGH | low | low | low | |
| 6 | 188485 | 2009-06-25 | 4884 | - | 39 | 7.2 | - | HIGH | Med | HIGH | HIGH | |
| 7 | 188486 [2-month plot]
 New Glen Heatlie at Kanetvlei Low Water Bridge on Hex River  | 
 
 | 
2009-05-14 | 86 | - | 3 | - | - | HIGH | low | low | low | 
| 7 | 188486 | 2009-05-28 | 687 | - | 9 | 6.6 | - | HIGH | low | HIGH | low | |
| 7 | 188486 | 2009-06-11 | 64 | - | 6 | 7.3 | - | HIGH | low | low | low | |
| 7 | 188486 | 2009-06-25 | 3448 | - | 655 | 7.1 | - | HIGH | Med | HIGH | Med | |
| 8 | 189533 [2-month plot]
 Oudtshoorn at Low Water Bridge Next to ATKV Theater on Grobbelaars  | 
 
 | 
2009-05-04 | 517 | - | - | 7.5 | - | HIGH | low | HIGH | low | 
| 8 | 189533 | 2009-05-20 | 365 | - | - | 7.0 | - | HIGH | low | Med | low | |
| 8 | 189533 | 2009-06-02 | 387 | - | - | 7.5 | - | HIGH | low | Med | low | |
| 8 | 189533 | 2009-06-17 | 816 | - | - | 7.5 | - | HIGH | low | HIGH | low | |
| 8 | 189533 | 2009-06-30 | 461 | - | - | 6.5 | - | HIGH | low | HIGH | low | |
| 9 | 189534 [2-month plot]
 - Gwayang D/S of STW at Causeway on Gwaingrivier  | 
 
 | 
2009-05-04 | 1733 | - | - | 6.0 | - | HIGH | low | HIGH | Med | 
| 9 | 189534 | 2009-05-20 | 1046 | - | - | 6.0 | - | HIGH | low | HIGH | Med | |
| 9 | 189534 | 2009-06-01 | 461 | - | - | 7.0 | - | HIGH | low | HIGH | low | |
| 9 | 189534 | 2009-06-17 | 24200 | - | - | 7.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 9 | 189534 | 2009-06-29 | 517 | - | - | 7.0 | - | HIGH | low | HIGH | low | |
| 10 | 189536 [2-month plot]
 Leeukloof at Low Water Bridge on Paardekoprivier  | 
 
 | 
2009-05-11 | 27 | - | - | 6.0 | - | HIGH | low | low | low | 
| 10 | 189536 | 2009-05-25 | 29 | - | - | 6.0 | - | HIGH | low | low | low | |
| 10 | 189536 | 2009-06-02 | 9 | - | - | 6.0 | - | Med | low | low | low | |
| 10 | 189536 | 2009-06-17 | 3 | - | - | 6.0 | - | Med | low | low | low | |
| 10 | 189536 | 2009-06-29 | 77 | - | - | 6.0 | - | HIGH | low | low | low | |
| 11 | 190521 [2-month plot]
 Onverwacht 143 at Bridge on George Road (R62) on Olifants River  | 
 
 | 
2009-05-04 | 82 | - | - | 7.0 | - | HIGH | low | low | low | 
| 11 | 190521 | 2009-05-20 | 93 | - | - | 6.0 | - | HIGH | low | low | low | |
| 11 | 190521 | 2009-06-02 | 192 | - | - | 7.5 | - | HIGH | low | low | low | |
| 11 | 190521 | 2009-06-17 | 68 | - | - | 7.5 | - | HIGH | low | low | low | |
| 11 | 190521 | 2009-06-30 | 649 | - | - | 7.0 | - | HIGH | low | HIGH | low | |
| 12 | 190523 [2-month plot]
 Eastford South at Knysna/Sedgefield Road (N2) on Soutrivier Mouth  | 
 
 | 
2009-05-11 | 1120 | - | - | 6.0 | - | HIGH | low | HIGH | Med | 
| 12 | 190523 | 2009-06-02 | 250 | - | - | 6.5 | - | HIGH | low | Med | low | |
| 12 | 190523 | 2009-06-17 | 117 | - | - | 6.5 | - | HIGH | low | low | low | |
| 12 | 190523 | 2009-06-30 | 250 | - | - | 6.5 | - | HIGH | low | Med | low | |
| 13 | 190524 [2-month plot]
 - Eastbrook 183 at Road Bridge on Karatararivier  | 
 
 | 
2009-05-12 | 26 | - | - | 6.0 | - | HIGH | low | low | low | 
| 13 | 190524 | 2009-06-02 | 113 | - | - | 6.0 | - | HIGH | low | low | low | |
| 13 | 190524 | 2009-06-17 | 266 | - | - | 6.0 | - | HIGH | low | Med | low | |
| 14 | 190525 [2-month plot]
 Sand Kraal 197 at Pacaltsdorp on Skaapkoprivier  | 
 
 | 
2009-05-04 | 2420 | - | - | 6.5 | - | HIGH | Med | HIGH | Med | 
| 14 | 190525 | 2009-05-20 | 2420 | - | - | 7.0 | - | HIGH | Med | HIGH | Med | |
| 14 | 190525 | 2009-06-01 | 2420 | - | - | 7.0 | - | HIGH | Med | HIGH | Med | |
| 14 | 190525 | 2009-06-17 | 980 | - | - | 7.0 | - | HIGH | low | HIGH | low | |
| 14 | 190525 | 2009-06-29 | 2420 | - | - | 7.0 | - | HIGH | Med | HIGH | Med | |
| 15 | 190526 [2-month plot]
 - Heidelberg - D/S WWTW on Duiwenhoksrivier  | 
 
 | 
2009-05-05 | 291 | - | - | 6.0 | - | HIGH | low | Med | low | 
| 15 | 190526 | 2009-05-26 | 488 | - | - | 6.5 | - | HIGH | low | HIGH | low | |
| 15 | 190526 | 2009-06-02 | 135 | - | - | 7.0 | - | HIGH | low | low | low | |
| 15 | 190526 | 2009-06-17 | 281 | - | - | 6.0 | - | HIGH | low | Med | low | |
| 16 | 190527 [2-month plot]
 Soetmelksfontein 529 near Riversdale 300M from Brakrivier Confluence on Goukou  | 
 
 | 
2009-05-06 | 387 | - | - | 6.5 | - | HIGH | low | Med | low | 
| 16 | 190527 | 2009-05-26 | 0 | - | - | 6.0 | - | low | low | low | low | |
| 16 | 190527 | 2009-06-02 | 0 | - | - | 7.0 | - | low | low | low | low | |
| 16 | 190527 | 2009-06-17 | 980 | - | - | 6.0 | - | HIGH | low | HIGH | low | |
| 17 | 190529 [2-month plot]
 - Oudtshoorn - Onverwacht 143 Directly After Oudtshoorn WWTW Discharge Point on Olifants  | 
 
 | 
2009-05-04 | 19860 | - | - | 7.0 | - | HIGH | Med | HIGH | HIGH | 
| 17 | 190529 | 2009-05-20 | 199 | - | - | 6.0 | - | HIGH | low | low | low | |
| 17 | 190529 | 2009-06-02 | 13000 | - | - | 6.5 | - | HIGH | Med | HIGH | HIGH | |
| 17 | 190529 | 2009-06-17 | 1414 | - | - | 7.5 | - | HIGH | low | HIGH | Med | |
| 17 | 190529 | 2009-06-30 | 1414 | - | - | 7.5 | - | HIGH | low | HIGH | Med | |
| 18 | 190530 [2-month plot]
 Kraai Bosch 195 1KM from Ballotsbaai downstream of Confluence on Meulriver  | 
 
 | 
2009-05-04 | 276 | - | - | 5.0 | - | HIGH | low | Med | low | 
| 18 | 190530 | 2009-05-20 | 2420 | - | - | 6.0 | - | HIGH | Med | HIGH | Med | |
| 18 | 190530 | 2009-06-01 | 980 | - | - | 5.0 | - | HIGH | low | HIGH | low | |
| 18 | 190530 | 2009-06-17 | 24200 | - | - | 5.0 | - | HIGH | HIGH | HIGH | HIGH | |
![]()  | 
![]()  |