№ | Site [ view Olifants 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 |
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1 | 183878 [2-month plot]
Giyani upstream of STW near R81 Adolf Mhinga Bridge on Klein Letaba River |
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2009-01-07 | 50 | - | 2 | 8.2 | - | HIGH | low | low | low |
1 | 183878 | 2009-01-13 | 25 | - | 5 | 8.2 | - | HIGH | low | low | low | |
1 | 183878 | 2009-01-20 | 82 | - | 4 | 7.1 | - | HIGH | low | low | low | |
1 | 183878 | 2009-01-29 | 100 | - | 6 | 8.0 | - | HIGH | low | low | low | |
1 | 183878 | 2009-02-02 | 884 | - | 2 | 8.0 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2009-02-12 | 6790 | - | 3 | 7.9 | - | HIGH | Med | HIGH | HIGH | |
1 | 183878 | 2009-02-19 | 2300 | - | 4 | 8.5 | - | HIGH | Med | HIGH | Med | |
1 | 183878 | 2009-02-24 | 10 | - | 4 | 8.1 | - | HIGH | low | low | low | |
1 | 183878 | 2009-02-24 | 175 | 350 | 4 | 8.1 | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2009-01-07 | 591000 | - | 5 | 7.7 | - | HIGH | HIGH | HIGH | HIGH |
2 | 183879 | 2009-01-13 | 29000 | - | 20 | 7.8 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-01-20 | 121000 | - | 25 | 7.8 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-01-29 | 16000 | - | 13 | 7.8 | - | HIGH | Med | HIGH | HIGH | |
2 | 183879 | 2009-02-02 | 7 | - | 4 | 8.3 | - | Med | low | low | low | |
2 | 183879 | 2009-02-12 | 33 | - | 6 | 7.8 | - | HIGH | low | low | low | |
2 | 183879 | 2009-02-19 | 7200 | - | 4 | 8.3 | - | HIGH | Med | HIGH | HIGH | |
2 | 183879 | 2009-02-24 | 40000 | - | 5 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2009-01-07 | 10 | - | 7 | 8.7 | - | HIGH | low | low | low |
3 | 185112 | 2009-01-13 | 70 | - | 6 | 8.7 | - | HIGH | low | low | low | |
3 | 185112 | 2009-01-20 | 26 | - | 5 | 8.8 | - | HIGH | low | low | low | |
3 | 185112 | 2009-01-29 | 20 | - | 6 | 8.2 | - | HIGH | low | low | low | |
3 | 185112 | 2009-02-02 | 100 | - | 3 | 7.7 | - | HIGH | low | low | low | |
3 | 185112 | 2009-02-12 | 630 | - | 4 | 7.6 | - | HIGH | low | HIGH | low | |
3 | 185112 | 2009-02-19 | 40 | - | 7 | 8.8 | - | HIGH | low | low | low | |
3 | 185112 | 2009-02-24 | 0 | - | 5 | 8.8 | - | low | low | low | low | |
4 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
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2009-01-07 | 100 | - | 3 | 7.9 | - | HIGH | low | low | low |
4 | 187157 | 2009-01-22 | 5200 | - | 12 | 7.8 | - | HIGH | Med | HIGH | HIGH | |
4 | 187157 | 2009-02-10 | 110 | - | 4 | 8.0 | - | HIGH | low | low | low | |
4 | 187157 | 2009-02-25 | 60 | - | 4 | 7.8 | - | HIGH | low | low | low | |
5 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
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2009-01-07 | 4100 | - | 12 | 7.7 | - | HIGH | Med | HIGH | HIGH |
5 | 187159 | 2009-01-22 | 25600 | - | 38 | 7.5 | - | HIGH | HIGH | HIGH | HIGH | |
5 | 187159 | 2009-02-10 | 1730 | - | 4 | 7.6 | - | HIGH | low | HIGH | Med | |
5 | 187159 | 2009-02-25 | 820 | - | 11 | 7.5 | - | HIGH | low | HIGH | low | |
6 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
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2009-01-07 | 143000 | - | 12 | 7.4 | - | HIGH | HIGH | HIGH | HIGH |
6 | 187161 | 2009-01-22 | 158000 | - | 5 | 7.8 | - | HIGH | HIGH | HIGH | HIGH | |
6 | 187161 | 2009-02-10 | 3000 | - | 5 | 7.9 | - | HIGH | Med | HIGH | Med | |
6 | 187161 | 2009-02-25 | 4000 | - | 5 | 7.9 | - | HIGH | Med | HIGH | HIGH | |
7 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
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2009-01-14 | 4840 | - | - | - | - | HIGH | Med | HIGH | HIGH |
7 | 188910 | 2009-01-28 | 176 | - | - | - | - | HIGH | low | low | low | |
7 | 188910 | 2009-02-24 | 1632 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 188911 [2-month plot]
Weltevreden at Belfast Dam U/S Dam Wall on Belfast Dam |
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2009-01-14 | 8 | - | - | - | - | Med | low | low | low |
8 | 188911 | 2009-01-28 | 132 | - | - | - | - | HIGH | low | low | low | |
8 | 188911 | 2009-02-24 | 236 | - | - | - | - | HIGH | low | Med | low | |
9 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
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2009-01-14 | 548 | - | - | - | - | HIGH | low | HIGH | low |
9 | 188912 | 2009-01-28 | 616 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 188912 | 2009-02-24 | 582 | - | - | - | - | HIGH | low | HIGH | low | |
10 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
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2009-01-14 | 4838 | - | - | - | - | HIGH | Med | HIGH | HIGH |
10 | 188915 | 2009-01-28 | 1296 | - | - | - | - | HIGH | low | HIGH | Med | |
10 | 188915 | 2009-02-24 | 866 | - | - | - | - | HIGH | low | HIGH | low | |
11 | 190140 [2-month plot]
Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River |
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2009-02-24 | 7560 | 10800 | - | 7.6 | - | HIGH | Med | HIGH | HIGH |
12 | 190183 [2-month plot]
Boltman 211 LT - Malamulele downstream Malamulele STW Bridge After Dam on Manzworo River |
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2009-02-24 | 1760 | 2200 | - | - | - | HIGH | low | HIGH | Med |
13 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
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2009-01-14 | 649 | - | - | - | - | HIGH | low | HIGH | low |
13 | 1000009854 | 2009-01-28 | 822 | - | - | - | - | HIGH | low | HIGH | low | |
13 | 1000009854 | 2009-02-24 | 114 | - | - | - | - | HIGH | low | low | low |
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