№ | 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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2009-03-03 | 250 | - | 4 | 8.5 | - | HIGH | low | Med | low |
1 | 183878 | 2009-03-09 | 1000 | - | 4 | 7.6 | - | HIGH | low | HIGH | Med | |
1 | 183878 | 2009-03-19 | 340 | - | 3 | 8.4 | - | HIGH | low | Med | low | |
1 | 183878 | 2009-03-23 | 200 | - | 3 | 8.3 | - | HIGH | low | Med | low | |
1 | 183878 | 2009-04-07 | 41 | - | 4 | 6.8 | - | HIGH | low | low | low | |
1 | 183878 | 2009-04-14 | 0 | - | 3 | 8.3 | - | low | low | low | low | |
1 | 183878 | 2009-04-24 | 50 | - | 3 | 8.4 | - | HIGH | low | low | low | |
1 | 183878 | 2009-04-28 | 1180 | - | 20 | 8.3 | - | HIGH | low | HIGH | Med | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2009-03-03 | 1000 | - | 9 | 8.2 | - | HIGH | low | HIGH | Med |
2 | 183879 | 2009-03-09 | 10500 | - | 4 | 7.5 | - | HIGH | Med | HIGH | HIGH | |
2 | 183879 | 2009-03-19 | 1732870 | - | 5 | 8.1 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-03-23 | 10462 | - | 12 | 7.4 | - | HIGH | Med | HIGH | HIGH | |
2 | 183879 | 2009-04-07 | 102000 | - | 8 | 7.5 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-04-14 | 88000 | - | 9 | 7.0 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-04-24 | 56000 | - | 5 | 7.9 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-04-28 | 42000 | - | 5 | 7.8 | - | HIGH | HIGH | HIGH | HIGH | |
3 | 185085 [2-month plot]
Kwaguqa D/S Ferrobank STW U/S of Water Treatment Plant on Brugspruit T |
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2009-04-06 | 1000 | - | - | 5.0 | - | HIGH | low | HIGH | Med |
4 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2009-03-03 | 10 | - | 10 | 8.8 | - | HIGH | low | low | low |
4 | 185112 | 2009-03-09 | 86 | - | 9 | 6.9 | - | HIGH | low | low | low | |
4 | 185112 | 2009-03-19 | 40 | - | 7 | 8.6 | - | HIGH | low | low | low | |
4 | 185112 | 2009-03-23 | 20 | - | 4 | 7.8 | - | HIGH | low | low | low | |
4 | 185112 | 2009-04-07 | 98 | - | 4 | 7.3 | - | HIGH | low | low | low | |
4 | 185112 | 2009-04-14 | 20 | - | 3 | 8.0 | - | HIGH | low | low | low | |
4 | 185112 | 2009-04-24 | 30 | - | 14 | 8.6 | - | HIGH | low | low | low | |
4 | 185112 | 2009-04-28 | 1490 | - | 8 | 8.8 | - | HIGH | low | HIGH | Med | |
5 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
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2009-03-10 | 260 | - | 17 | 7.2 | - | HIGH | low | Med | low |
5 | 187157 | 2009-03-26 | 40 | - | 6 | 7.9 | - | HIGH | low | low | low | |
5 | 187157 | 2009-04-07 | 40 | - | 5 | 8.1 | - | HIGH | low | low | low | |
5 | 187157 | 2009-04-28 | 860 | - | 7 | 7.8 | - | HIGH | low | HIGH | low | |
6 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
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2009-03-10 | 0 | - | 13 | 7.4 | - | low | low | low | low |
6 | 187159 | 2009-03-26 | 390 | - | 8 | 8.5 | - | HIGH | low | Med | low | |
6 | 187159 | 2009-04-07 | 100 | - | 7 | 8.6 | - | HIGH | low | low | low | |
6 | 187159 | 2009-04-28 | 16600 | - | 7 | 7.4 | - | HIGH | Med | HIGH | HIGH | |
7 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
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2009-03-10 | 49000 | - | 11 | 8.0 | - | HIGH | HIGH | HIGH | HIGH |
7 | 187161 | 2009-03-26 | 43500 | - | 18 | 7.4 | - | HIGH | HIGH | HIGH | HIGH | |
7 | 187161 | 2009-04-07 | 111900 | - | 23 | 6.3 | - | HIGH | HIGH | HIGH | HIGH | |
7 | 187161 | 2009-04-28 | 14000 | - | 19 | 7.3 | - | HIGH | Med | HIGH | HIGH | |
8 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
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2009-03-11 | 822 | - | - | - | - | HIGH | low | HIGH | low |
9 | 188911 [2-month plot]
Weltevreden at Belfast Dam U/S Dam Wall on Belfast Dam |
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2009-03-11 | 236 | - | - | - | - | HIGH | low | Med | low |
10 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
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2009-03-11 | 2406 | - | - | - | - | HIGH | Med | HIGH | Med |
11 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
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2009-03-11 | 582 | - | - | - | - | HIGH | low | HIGH | low |
12 | 190183 [2-month plot]
Boltman 211 LT - Malamulele downstream Malamulele STW Bridge After Dam on Manzworo River |
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2009-04-14 | 180 | 180 | - | - | - | HIGH | low | low | low |
13 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
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2009-03-11 | 224 | - | - | - | - | HIGH | low | Med | low |
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