| № |
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 | 102267 [2-month plot]
Lower Lang Vlei at Glentyre at Boat Slipway West Shore |
|
2008-06-17 |
291 |
- |
- |
7.0 |
- |
HIGH |
low |
Med |
low |
| 1 | 102267 | |
2008-06-30 |
50 |
- |
- |
7.0 |
- |
HIGH |
low |
low |
low |
| 2 | 102305 [2-month plot]
Piesang River (Mouth) at Plettenbergbaai |
|
2008-05-19 |
866 |
- |
- |
7.0 |
- |
HIGH |
low |
HIGH |
low |
| 2 | 102305 | |
2008-06-17 |
96 |
- |
- |
7.0 |
- |
HIGH |
low |
low |
low |
| 2 | 102305 | |
2008-06-30 |
15 |
- |
- |
7.0 |
- |
HIGH |
low |
low |
low |
| 3 | 189533 [2-month plot]
Oudtshoorn at Low Water Bridge Next to ATKV Theater on Grobbelaars |
|
2008-05-05 |
727 |
- |
- |
- |
- |
HIGH |
low |
HIGH |
low |
| 3 | 189533 | |
2008-05-19 |
613 |
- |
- |
8.0 |
- |
HIGH |
low |
HIGH |
low |
| 3 | 189533 | |
2008-06-17 |
261 |
- |
- |
8.0 |
- |
HIGH |
low |
Med |
low |
| 3 | 189533 | |
2008-06-30 |
148 |
- |
- |
8.0 |
- |
HIGH |
low |
low |
low |
| 4 | 189534 [2-month plot]
- Gwayang D/S of STW at Causeway on Gwaingrivier |
|
2008-05-05 |
2420 |
- |
- |
- |
- |
HIGH |
Med |
HIGH |
Med |
| 4 | 189534 | |
2008-05-19 |
59 |
- |
- |
8.0 |
- |
HIGH |
low |
low |
low |
| 4 | 189534 | |
2008-06-02 |
0 |
- |
- |
8.0 |
- |
low |
low |
low |
low |
| 4 | 189534 | |
2008-06-17 |
185 |
- |
- |
7.0 |
- |
HIGH |
low |
low |
low |
| 4 | 189534 | |
2008-06-30 |
132 |
- |
- |
7.0 |
- |
HIGH |
low |
low |
low |
| 5 | 189536 [2-month plot]
Leeukloof at Low Water Bridge on Paardekoprivier |
|
2008-05-19 |
111 |
- |
- |
6.0 |
- |
HIGH |
low |
low |
low |
| 5 | 189536 | |
2008-06-03 |
55 |
- |
- |
7.0 |
- |
HIGH |
low |
low |
low |
| 5 | 189536 | |
2008-06-18 |
52 |
- |
- |
5.0 |
- |
HIGH |
low |
low |
low |
| 5 | 189536 | |
2008-06-30 |
56 |
- |
- |
5.0 |
- |
HIGH |
low |
low |
low |
| 6 | 190521 [2-month plot]
Onverwacht 143 at Bridge on George Road (R62) on Olifants River |
|
2008-06-02 |
2420 |
- |
- |
8.0 |
- |
HIGH |
Med |
HIGH |
Med |
| 6 | 190521 | |
2008-06-17 |
1553 |
- |
- |
8.0 |
- |
HIGH |
low |
HIGH |
Med |
| 6 | 190521 | |
2008-06-30 |
1986 |
- |
- |
8.0 |
- |
HIGH |
low |
HIGH |
Med |
| 7 | 190523 [2-month plot]
Eastford South at Knysna/Sedgefield Road (N2) on Soutrivier Mouth |
|
2008-06-17 |
72 |
- |
- |
7.0 |
- |
HIGH |
low |
low |
low |
| 7 | 190523 | |
2008-06-30 |
173 |
- |
- |
7.0 |
- |
HIGH |
low |
low |
low |
| 8 | 190524 [2-month plot]
- Eastbrook 183 at Road Bridge on Karatararivier |
|
2008-06-17 |
73 |
- |
- |
5.0 |
- |
HIGH |
low |
low |
low |
| 8 | 190524 | |
2008-06-30 |
86 |
- |
- |
5.0 |
- |
HIGH |
low |
low |
low |
| 9 | 190525 [2-month plot]
Sand Kraal 197 at Pacaltsdorp on Skaapkoprivier |
|
2008-06-17 |
24200 |
- |
- |
7.0 |
- |
HIGH |
HIGH |
HIGH |
HIGH |
| 9 | 190525 | |
2008-06-30 |
1986 |
- |
- |
7.0 |
- |
HIGH |
low |
HIGH |
Med |
| 10 | 190526 [2-month plot]
- Heidelberg - D/S WWTW on Duiwenhoksrivier |
|
2008-06-17 |
866 |
- |
- |
8.0 |
- |
HIGH |
low |
HIGH |
low |
| 11 | 190527 [2-month plot]
Soetmelksfontein 529 near Riversdale 300M from Brakrivier Confluence on Goukou |
|
2008-06-17 |
121 |
- |
- |
8.0 |
- |
HIGH |
low |
low |
low |
| 12 | 190529 [2-month plot]
- Oudtshoorn - Onverwacht 143 Directly After Oudtshoorn WWTW Discharge Point on Olifants |
|
2008-06-02 |
177 |
- |
- |
8.0 |
- |
HIGH |
low |
low |
low |
| 12 | 190529 | |
2008-06-17 |
201 |
- |
- |
8.0 |
- |
HIGH |
low |
Med |
low |
| 12 | 190529 | |
2008-06-30 |
69 |
- |
- |
8.0 |
- |
HIGH |
low |
low |
low |
| 13 | 190530 [2-month plot]
Kraai Bosch 195 1KM from Ballotsbaai downstream of Confluence on Meulriver |
|
2008-06-17 |
24200 |
- |
- |
7.0 |
- |
HIGH |
HIGH |
HIGH |
HIGH |
| 13 | 190530 | |
2008-06-30 |
1733 |
- |
- |
7.0 |
- |
HIGH |
low |
HIGH |
Med |
