| № | 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 | 188128 [2-month plot]
 Kleine Wesselsgat 287 Grabouw at Worcester Street Bridge on Klipdrifrivier  | 
 
 | 
2004-09-02 | 1259 | - | 4 | 6.8 | - | HIGH | low | HIGH | Med | 
| 1 | 188128 | 2004-09-16 | 448 | - | 6 | 6.9 | - | HIGH | low | HIGH | low | |
| 1 | 188128 | 2004-09-30 | 520 | - | 6 | 6.6 | - | HIGH | low | HIGH | low | |
| 1 | 188128 | 2004-10-14 | 24192 | - | 6 | 7.0 | - | HIGH | HIGH | HIGH | HIGH | |
| 1 | 188128 | 2004-10-28 | 860 | - | 5 | 6.7 | - | HIGH | low | HIGH | low | |
| 2 | 188129 [2-month plot]
 Wor 4 Moord Kuil 488 Osdrif at Worcester Villiersdorp Road Bridge on Breerivier  | 
 
 | 
2004-09-02 | 20 | - | 4 | 7.7 | - | HIGH | low | low | low | 
| 2 | 188129 | 2004-09-16 | 14 | - | 3 | 7.7 | - | HIGH | low | low | low | |
| 2 | 188129 | 2004-09-30 | 52 | - | 15 | 7.1 | - | HIGH | low | low | low | |
| 2 | 188129 | 2004-10-14 | 110 | - | 3 | 7.7 | - | HIGH | low | low | low | |
| 2 | 188129 | 2004-10-28 | 10 | - | 9 | 7.3 | - | HIGH | low | low | low | |
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