№ | 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 |
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2010-07-05 | 5 | - | - | 6.5 | - | Med | low | low | low |
1 | 102267 | 2010-07-05 | 5 | - | - | 6.5 | - | Med | low | low | low | |
1 | 102267 | 2010-07-19 | 16 | - | - | 5.0 | - | HIGH | low | low | low | |
1 | 102267 | 2010-07-19 | 16 | - | - | 5.0 | - | HIGH | low | low | low | |
1 | 102267 | 2010-08-04 | 12 | - | - | 5.0 | - | HIGH | low | low | low | |
1 | 102267 | 2010-08-04 | 12 | - | - | 5.0 | - | HIGH | low | low | low | |
1 | 102267 | 2010-08-10 | 0 | - | - | 7.0 | - | low | low | low | low | |
1 | 102267 | 2010-08-10 | 0 | - | - | 7.0 | - | low | low | low | low | |
1 | 102267 | 2010-08-30 | 0 | - | - | 5.0 | - | low | low | low | low | |
1 | 102267 | 2010-08-30 | 0 | - | - | 5.0 | - | low | low | low | low | |
2 | 189533 [2-month plot]
Oudtshoorn at Low Water Bridge Next to ATKV Theater on Grobbelaars |
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2010-07-07 | 613 | - | - | 7.5 | - | HIGH | low | HIGH | low |
2 | 189533 | 2010-07-07 | 613 | - | - | 7.5 | - | HIGH | low | HIGH | low | |
2 | 189533 | 2010-07-19 | 3873 | - | - | 5.0 | - | HIGH | Med | HIGH | Med | |
2 | 189533 | 2010-07-19 | 3873 | - | - | 5.0 | - | HIGH | Med | HIGH | Med | |
2 | 189533 | 2010-08-02 | 1120 | - | - | 5.0 | - | HIGH | low | HIGH | Med | |
2 | 189533 | 2010-08-02 | 1120 | - | - | 5.0 | - | HIGH | low | HIGH | Med | |
2 | 189533 | 2010-08-16 | 1120 | - | - | 8.0 | - | HIGH | low | HIGH | Med | |
2 | 189533 | 2010-08-16 | 1120 | - | - | 8.0 | - | HIGH | low | HIGH | Med | |
2 | 189533 | 2010-08-30 | 196 | - | - | 5.0 | - | HIGH | low | low | low | |
2 | 189533 | 2010-08-30 | 196 | - | - | 5.0 | - | HIGH | low | low | low | |
3 | 189534 [2-month plot]
- Gwayang D/S of STW at Causeway on Gwaingrivier |
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2010-07-05 | 727 | - | - | 7.0 | - | HIGH | low | HIGH | low |
3 | 189534 | 2010-07-05 | 727 | - | - | 7.0 | - | HIGH | low | HIGH | low | |
3 | 189534 | 2010-07-19 | 2420 | - | - | 5.0 | - | HIGH | Med | HIGH | Med | |
3 | 189534 | 2010-07-19 | 2420 | - | - | 5.0 | - | HIGH | Med | HIGH | Med | |
3 | 189534 | 2010-08-02 | 3870 | - | - | 6.0 | - | HIGH | Med | HIGH | Med | |
3 | 189534 | 2010-08-02 | 3870 | - | - | 6.0 | - | HIGH | Med | HIGH | Med | |
3 | 189534 | 2010-08-16 | 1120 | - | - | 6.0 | - | HIGH | low | HIGH | Med | |
3 | 189534 | 2010-08-16 | 1120 | - | - | 6.0 | - | HIGH | low | HIGH | Med | |
3 | 189534 | 2010-08-30 | 64 | - | - | 6.5 | - | HIGH | low | low | low | |
3 | 189534 | 2010-08-30 | 64 | - | - | 6.5 | - | HIGH | low | low | low | |
4 | 189536 [2-month plot]
Leeukloof at Low Water Bridge on Paardekoprivier |
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2010-07-06 | 14 | - | - | 6.0 | - | HIGH | low | low | low |
4 | 189536 | 2010-07-06 | 14 | - | - | 6.0 | - | HIGH | low | low | low | |
4 | 189536 | 2010-07-19 | 37 | - | - | 5.0 | - | HIGH | low | low | low | |
4 | 189536 | 2010-07-19 | 37 | - | - | 5.0 | - | HIGH | low | low | low | |
4 | 189536 | 2010-08-02 | 20 | - | - | 5.0 | - | HIGH | low | low | low | |
4 | 189536 | 2010-08-02 | 20 | - | - | 5.0 | - | HIGH | low | low | low | |
4 | 189536 | 2010-08-16 | 57 | - | - | 5.0 | - | HIGH | low | low | low | |
4 | 189536 | 2010-08-16 | 57 | - | - | 5.0 | - | HIGH | low | low | low | |
4 | 189536 | 2010-08-30 | 29 | - | - | 5.0 | - | HIGH | low | low | low | |
4 | 189536 | 2010-08-30 | 29 | - | - | 5.0 | - | HIGH | low | low | low | |
5 | 190521 [2-month plot]
Onverwacht 143 at Bridge on George Road (R62) on Olifants River |
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2010-07-19 | 84 | - | - | 8.0 | - | HIGH | low | low | low |
5 | 190521 | 2010-07-19 | 84 | - | - | 8.0 | - | HIGH | low | low | low | |
5 | 190521 | 2010-08-02 | 185 | - | - | 7.5 | - | HIGH | low | low | low | |
5 | 190521 | 2010-08-02 | 185 | - | - | 7.5 | - | HIGH | low | low | low | |
5 | 190521 | 2010-08-16 | 30 | - | - | 5.0 | - | HIGH | low | low | low | |
5 | 190521 | 2010-08-16 | 30 | - | - | 5.0 | - | HIGH | low | low | low | |
5 | 190521 | 2010-08-30 | 46 | - | - | 5.0 | - | HIGH | low | low | low | |
5 | 190521 | 2010-08-30 | 46 | - | - | 5.0 | - | HIGH | low | low | low | |
6 | 190523 [2-month plot]
Eastford South at Knysna/Sedgefield Road (N2) on Soutrivier Mouth |
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2010-07-06 | 387 | - | - | 6.5 | - | HIGH | low | Med | low |
6 | 190523 | 2010-07-06 | 387 | - | - | 6.5 | - | HIGH | low | Med | low | |
6 | 190523 | 2010-07-19 | 461 | - | - | 6.0 | - | HIGH | low | HIGH | low | |
6 | 190523 | 2010-07-19 | 461 | - | - | 6.0 | - | HIGH | low | HIGH | low | |
6 | 190523 | 2010-08-02 | 179 | - | - | 5.0 | - | HIGH | low | low | low | |
6 | 190523 | 2010-08-02 | 179 | - | - | 5.0 | - | HIGH | low | low | low | |
6 | 190523 | 2010-08-10 | 1553 | - | - | 6.0 | - | HIGH | low | HIGH | Med | |
6 | 190523 | 2010-08-10 | 1553 | - | - | 6.0 | - | HIGH | low | HIGH | Med | |
6 | 190523 | 2010-08-18 | 158 | - | - | 6.0 | - | HIGH | low | low | low | |
6 | 190523 | 2010-08-18 | 158 | - | - | 6.0 | - | HIGH | low | low | low | |
7 | 190524 [2-month plot]
- Eastbrook 183 at Road Bridge on Karatararivier |
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2010-07-21 | 225 | - | - | 6.0 | - | HIGH | low | Med | low |
7 | 190524 | 2010-07-21 | 225 | - | - | 6.0 | - | HIGH | low | Med | low | |
7 | 190524 | 2010-08-02 | 12 | - | - | 5.0 | - | HIGH | low | low | low | |
7 | 190524 | 2010-08-02 | 12 | - | - | 5.0 | - | HIGH | low | low | low | |
7 | 190524 | 2010-08-10 | 222 | - | - | 6.0 | - | HIGH | low | Med | low | |
7 | 190524 | 2010-08-10 | 222 | - | - | 6.0 | - | HIGH | low | Med | low | |
7 | 190524 | 2010-08-24 | 48 | - | - | 6.0 | - | HIGH | low | low | low | |
7 | 190524 | 2010-08-24 | 48 | - | - | 6.0 | - | HIGH | low | low | low | |
8 | 190525 [2-month plot]
Sand Kraal 197 at Pacaltsdorp on Skaapkoprivier |
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2010-07-06 | 7270 | - | - | 8.5 | - | HIGH | Med | HIGH | HIGH |
8 | 190525 | 2010-07-06 | 7270 | - | - | 8.5 | - | HIGH | Med | HIGH | HIGH | |
8 | 190525 | 2010-07-19 | 24200 | - | - | 7.0 | - | HIGH | HIGH | HIGH | HIGH | |
8 | 190525 | 2010-07-19 | 24200 | - | - | 7.0 | - | HIGH | HIGH | HIGH | HIGH | |
8 | 190525 | 2010-08-02 | 17330 | - | - | 5.0 | - | HIGH | Med | HIGH | HIGH | |
8 | 190525 | 2010-08-02 | 17330 | - | - | 5.0 | - | HIGH | Med | HIGH | HIGH | |
8 | 190525 | 2010-08-16 | 24200 | - | - | 7.5 | - | HIGH | HIGH | HIGH | HIGH | |
8 | 190525 | 2010-08-30 | 15530 | - | - | 6.0 | - | HIGH | Med | HIGH | HIGH | |
8 | 190525 | 2010-08-30 | 15530 | - | - | 6.0 | - | HIGH | Med | HIGH | HIGH | |
9 | 190526 [2-month plot]
- Heidelberg - D/S WWTW on Duiwenhoksrivier |
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2010-07-07 | 162 | - | - | 6.0 | - | HIGH | low | low | low |
9 | 190526 | 2010-07-07 | 162 | - | - | 6.0 | - | HIGH | low | low | low | |
9 | 190526 | 2010-07-21 | 122 | - | - | 6.0 | - | HIGH | low | low | low | |
9 | 190526 | 2010-07-21 | 122 | - | - | 6.0 | - | HIGH | low | low | low | |
9 | 190526 | 2010-08-03 | 291 | - | - | 6.5 | - | HIGH | low | Med | low | |
9 | 190526 | 2010-08-03 | 291 | - | - | 6.5 | - | HIGH | low | Med | low | |
9 | 190526 | 2010-08-22 | 770 | - | - | 5.0 | - | HIGH | low | HIGH | low | |
10 | 190527 [2-month plot]
Soetmelksfontein 529 near Riversdale 300M from Brakrivier Confluence on Goukou |
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2010-07-21 | 96 | - | - | 6.0 | - | HIGH | low | low | low |
10 | 190527 | 2010-07-21 | 96 | - | - | 6.0 | - | HIGH | low | low | low | |
10 | 190527 | 2010-08-02 | 60 | - | - | 6.0 | - | HIGH | low | low | low | |
10 | 190527 | 2010-08-02 | 60 | - | - | 6.0 | - | HIGH | low | low | low | |
10 | 190527 | 2010-08-23 | 61 | - | - | 6.0 | - | HIGH | low | low | low | |
10 | 190527 | 2010-08-23 | 61 | - | - | 6.0 | - | HIGH | low | low | low | |
11 | 190529 [2-month plot]
- Oudtshoorn - Onverwacht 143 Directly After Oudtshoorn WWTW Discharge Point on Olifants |
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2010-07-19 | 2014 | - | - | 5.0 | - | HIGH | Med | HIGH | Med |
11 | 190529 | 2010-07-19 | 2014 | - | - | 5.0 | - | HIGH | Med | HIGH | Med | |
11 | 190529 | 2010-08-02 | 24200 | - | - | 5.0 | - | HIGH | HIGH | HIGH | HIGH | |
11 | 190529 | 2010-08-02 | 24200 | - | - | 5.0 | - | HIGH | HIGH | HIGH | HIGH | |
11 | 190529 | 2010-08-16 | 1986 | - | - | 6.0 | - | HIGH | low | HIGH | Med | |
11 | 190529 | 2010-08-16 | 1986 | - | - | 6.0 | - | HIGH | low | HIGH | Med | |
11 | 190529 | 2010-08-30 | 1986 | - | - | 6.0 | - | HIGH | low | HIGH | Med | |
11 | 190529 | 2010-08-30 | 1986 | - | - | 6.0 | - | HIGH | low | HIGH | Med | |
12 | 190530 [2-month plot]
Kraai Bosch 195 1KM from Ballotsbaai downstream of Confluence on Meulriver |
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2010-07-06 | 194 | - | - | 5.0 | - | HIGH | low | low | low |
12 | 190530 | 2010-07-06 | 194 | - | - | 5.0 | - | HIGH | low | low | low | |
12 | 190530 | 2010-07-19 | 2014 | - | - | 5.0 | - | HIGH | Med | HIGH | Med | |
12 | 190530 | 2010-07-19 | 2014 | - | - | 5.0 | - | HIGH | Med | HIGH | Med | |
12 | 190530 | 2010-08-02 | 727 | - | - | 6.0 | - | HIGH | low | HIGH | low | |
12 | 190530 | 2010-08-02 | 727 | - | - | 6.0 | - | HIGH | low | HIGH | low | |
12 | 190530 | 2010-08-16 | 88 | - | - | 7.0 | - | HIGH | low | low | low | |
12 | 190530 | 2010-08-16 | 88 | - | - | 7.0 | - | HIGH | low | low | low | |
12 | 190530 | 2010-08-30 | 64 | - | - | 6.5 | - | HIGH | low | low | low | |
12 | 190530 | 2010-08-30 | 461 | - | - | 6.5 | - | HIGH | low | HIGH | low |
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