| № | 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 |
|
2019-03-25 | 1100 | 1100 | - | - | - | HIGH | low | HIGH | Med |
| 2 | 102251 [2-month plot]
- K3H004Q01 Malgas River at Blanco U/S of WWTW |
|
2019-03-29 | 112 | 112 | - | - | - | HIGH | low | low | low |
| 3 | 189534 [2-month plot]
- Gwayang D/S of STW at Causeway on Gwaingrivier |
|
2019-03-29 | 780 | 780 | - | - | - | HIGH | low | HIGH | low |
| 4 | 190526 [2-month plot]
- Heidelberg - D/S WWTW on Duiwenhoksrivier |
|
2019-03-25 | 150 | 150 | - | - | - | HIGH | low | low | low |
| 5 | 193390 [2-month plot]
- Oudtshoorn on Low Bridge Over Olifants River U/S WWTW |
|
2019-03-28 | 69 | 69 | - | - | - | HIGH | low | low | low |
| 6 | 197460 [2-month plot]
- Heidelberg - Duiwenhoks River U/S of WWTW |
|
2019-03-25 | 140 | 140 | - | - | - | HIGH | low | low | low |
| 7 | 197464 [2-month plot]
- Riversdale - D/S Riversdale WWTW at Road Bridge |
|
2019-03-25 | 340 | 340 | - | - | - | HIGH | low | Med | low |
 |
 |