| № | Site [ view 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 | 102130 [2-month plot]
 - H9H005Q01 Riversdale on Goukou River U/S WWTW  | 
 
 | 
2020-06-23 | 4600 | 4600 | - | - | - | HIGH | Med | HIGH | HIGH | 
| 2 | 102250 [2-month plot]
 - K3H003Q01 Maalgate River at Knoetze Kama/Buffelsdrift  | 
 
 | 
2020-06-26 | 14600 | 14600 | - | - | - | HIGH | Med | HIGH | HIGH | 
| 2 | 102250 | 2020-06-26 | 14600 | 14600 | - | - | - | HIGH | Med | HIGH | HIGH | |
| 2 | 102250 | 2020-06-26 | 14600 | 14600 | - | - | - | HIGH | Med | HIGH | HIGH | |
| 2 | 102250 | 2020-06-26 | 14600 | 14600 | - | - | - | HIGH | Med | HIGH | HIGH | |
| 3 | 102251 [2-month plot]
 - K3H004Q01 Malgas River at Blanco U/S of WWTW  | 
 
 | 
2020-06-26 | 8600 | 8600 | - | 6.3 | - | HIGH | Med | HIGH | HIGH | 
| 4 | 102253 [2-month plot]
 - K3H006Q01 Rooi River at George Regional Office  | 
 
 | 
2020-06-26 | 60 | 60 | - | - | - | HIGH | low | low | low | 
| 4 | 102253 | 2020-06-26 | 60 | 60 | - | - | - | HIGH | low | low | low | |
| 4 | 102253 | 2020-06-26 | 60 | 60 | - | - | - | HIGH | low | low | low | |
| 4 | 102253 | 2020-06-26 | 60 | 60 | - | - | - | HIGH | low | low | low | |
| 5 | 190526 [2-month plot]
 - Heidelberg - D/S WWTW on Duiwenhoksrivier  | 
 
 | 
2020-06-23 | 146 | 146 | - | - | - | HIGH | low | low | low | 
| 6 | 193390 [2-month plot]
 - Oudtshoorn on Low Bridge Over Olifants River U/S WWTW  | 
 
 | 
2020-06-24 | 19 | 19 | - | - | - | HIGH | low | low | low | 
| 7 | 197460 [2-month plot]
 - Heidelberg - Duiwenhoks River U/S of WWTW  | 
 
 | 
2020-06-23 | 188 | 188 | - | - | - | HIGH | low | low | low | 
| 8 | 197464 [2-month plot]
 - Riversdale - D/S Riversdale WWTW at Road Bridge  | 
 
 | 
2020-06-23 | 170 | 170 | - | - | - | HIGH | low | low | low | 
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