| № | 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 |
|
2022-03-28 | 470 | - | - | 7.0 | - | HIGH | low | HIGH | low |
| 1 | 102130 | 2022-04-25 | 350 | - | - | 6.5 | - | HIGH | low | Med | low | |
| 2 | 102251 [2-month plot]
- K3H004Q01 Malgas River at Blanco U/S of WWTW |
|
2022-04-01 | 1900 | 1900 | - | 6.9 | - | HIGH | low | HIGH | Med |
| 2 | 102251 | 2022-04-28 | 200 | 200 | - | 4.9 | - | HIGH | low | Med | low | |
| 3 | 102253 [2-month plot]
- K3H006Q01 Rooi River at George Regional Office |
|
2022-04-01 | 1 | 1 | - | 7.6 | - | Med | low | low | low |
| 3 | 102253 | 2022-04-28 | 510 | 510 | - | 6.1 | - | HIGH | low | HIGH | low | |
| 4 | 102278 [2-month plot]
- K4H004Q01 at Buffels Vermaak Goukamma at N2 Road Bridge on Homtini (Goukamma) River |
|
2022-03-30 | 320 | - | - | 7.5 | - | HIGH | low | Med | low |
| 5 | 189534 [2-month plot]
- Gwayang D/S of STW at Causeway on Gwaingrivier |
|
2022-04-01 | 1500 | 1500 | - | 7.5 | - | HIGH | low | HIGH | Med |
| 5 | 189534 | 2022-04-28 | 880 | 880 | - | 6.2 | - | HIGH | low | HIGH | low | |
| 6 | 190524 [2-month plot]
- Eastbrook 183 at Road Bridge on Karatararivier |
|
2022-03-30 | 53 | - | - | 6.7 | - | HIGH | low | low | low |
| 7 | 190526 [2-month plot]
- Heidelberg - D/S WWTW on Duiwenhoksrivier |
|
2022-03-28 | 1 | - | - | 6.9 | - | Med | low | low | low |
| 7 | 190526 | 2022-04-25 | 348 | - | - | 6.3 | - | HIGH | low | Med | low | |
| 8 | 193390 [2-month plot]
- Oudtshoorn on Low Bridge Over Olifants River U/S WWTW |
|
2022-03-29 | 1 | - | - | 7.1 | - | Med | low | low | low |
| 8 | 193390 | 2022-04-29 | 79 | - | - | 7.6 | - | HIGH | low | low | low | |
| 9 | 197460 [2-month plot]
- Heidelberg - Duiwenhoks River U/S of WWTW |
|
2022-03-28 | 1 | - | - | 7.2 | - | Med | low | low | low |
| 9 | 197460 | 2022-04-25 | 220 | - | - | 6.1 | - | HIGH | low | Med | low | |
| 10 | 197464 [2-month plot]
- Riversdale - D/S Riversdale WWTW at Road Bridge |
|
2022-03-28 | 420 | - | - | 7.3 | - | HIGH | low | HIGH | low |
| 10 | 197464 | 2022-04-25 | 150 | - | - | 6.8 | - | HIGH | low | low | low | |
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