№ | 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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2009-05-06 | 730 | - | 8 | 8.8 | - | HIGH | low | HIGH | low |
1 | 183878 | 2009-05-13 | 1260 | 1400 | - | 8.3 | - | HIGH | low | HIGH | Med | |
1 | 183878 | 2009-05-13 | 1260 | 1400 | - | 8.3 | - | HIGH | low | HIGH | Med | |
1 | 183878 | 2009-05-21 | 2440 | - | 10 | 8.2 | - | HIGH | Med | HIGH | Med | |
1 | 183878 | 2009-05-25 | 520 | - | 12 | 9.8 | - | HIGH | low | HIGH | low | |
1 | 183878 | 2009-05-28 | 20 | - | 6 | 8.1 | - | HIGH | low | low | low | |
1 | 183878 | 2009-06-04 | - | 50 | 3 | 8.4 | - | HIGH | low | low | low | |
1 | 183878 | 2009-06-09 | 162 | 180 | 0 | 8.3 | - | HIGH | low | low | low | |
1 | 183878 | 2009-06-10 | - | 2920 | 12 | 8.4 | - | HIGH | Med | HIGH | Med | |
1 | 183878 | 2009-06-18 | - | 0 | 3 | 8.4 | - | low | low | low | low | |
1 | 183878 | 2009-06-24 | - | 40 | 10 | 8.2 | - | HIGH | low | low | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2009-05-06 | 59100 | - | 5 | 7.8 | - | HIGH | HIGH | HIGH | HIGH |
2 | 183879 | 2009-05-13 | 710000 | 710000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-05-13 | 710000 | 710000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-05-21 | 103400 | - | 8 | 7.7 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-05-25 | 35400 | - | 9 | 8.9 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-05-28 | 68300 | - | 7 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-06-04 | - | 56000 | 5 | 7.9 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-06-10 | - | 2419000 | 10 | 8.0 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 183879 | 2009-06-18 | - | 7000 | 8 | 7.9 | - | HIGH | Med | HIGH | HIGH | |
2 | 183879 | 2009-06-24 | - | 27000 | 8 | 8.4 | - | 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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2009-05-05 | 1000 | - | - | 6.9 | - | HIGH | low | HIGH | Med |
4 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2009-05-06 | 40 | - | 2 | 8.2 | - | HIGH | low | low | low |
4 | 185112 | 2009-05-21 | 20 | - | 6 | 7.4 | - | HIGH | low | low | low | |
4 | 185112 | 2009-05-25 | 20 | - | 6 | 7.1 | - | HIGH | low | low | low | |
4 | 185112 | 2009-05-28 | 41 | - | 3 | 7.8 | - | HIGH | low | low | low | |
4 | 185112 | 2009-06-04 | - | 30 | 14 | 8.6 | - | HIGH | low | low | low | |
4 | 185112 | 2009-06-10 | - | 0 | 9 | 8.6 | - | low | low | low | low | |
4 | 185112 | 2009-06-18 | - | 0 | 0 | 8.6 | - | low | low | low | low | |
4 | 185112 | 2009-06-24 | - | 0 | 6 | 8.7 | - | low | low | low | low | |
5 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
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2009-05-06 | 130 | - | 12 | 7.5 | - | HIGH | low | low | low |
5 | 187157 | 2009-05-21 | 323 | - | 20 | 7.9 | - | HIGH | low | Med | low | |
5 | 187157 | 2009-06-04 | - | 624 | 6 | - | - | HIGH | low | HIGH | low | |
5 | 187157 | 2009-06-24 | - | 2000 | 5 | 6.8 | - | HIGH | Med | HIGH | Med | |
6 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
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2009-05-06 | 700 | - | 6 | 8.0 | - | HIGH | low | HIGH | low |
6 | 187159 | 2009-05-21 | 1610 | - | 6 | 8.0 | - | HIGH | low | HIGH | Med | |
6 | 187159 | 2009-06-04 | - | 1430 | 8 | 7.8 | - | HIGH | low | HIGH | Med | |
6 | 187159 | 2009-06-24 | - | 1100 | 7 | 7.6 | - | HIGH | low | HIGH | Med | |
7 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
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2009-05-06 | 7000 | - | 16 | 7.2 | - | HIGH | Med | HIGH | HIGH |
7 | 187161 | 2009-05-21 | 9800 | - | 23 | 7.3 | - | HIGH | Med | HIGH | HIGH | |
7 | 187161 | 2009-06-04 | - | 21100 | 6 | 8.9 | - | HIGH | HIGH | HIGH | HIGH | |
7 | 187161 | 2009-06-24 | - | 2000 | 5 | 7.3 | - | HIGH | Med | HIGH | Med | |
8 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
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2009-05-19 | 36 | - | - | - | - | HIGH | low | low | low |
8 | 188910 | 2009-06-02 | 38 | - | - | - | - | HIGH | low | low | low | |
8 | 188910 | 2009-06-17 | 46 | - | - | - | - | HIGH | low | low | low | |
9 | 188911 [2-month plot]
Weltevreden at Belfast Dam U/S Dam Wall on Belfast Dam |
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2009-05-19 | 2 | - | - | - | - | Med | low | low | low |
9 | 188911 | 2009-06-02 | 1 | - | - | - | - | Med | low | low | low | |
9 | 188911 | 2009-06-17 | 1 | - | - | - | - | Med | low | low | low | |
10 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
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2009-05-19 | 224 | - | - | - | - | HIGH | low | Med | low |
10 | 188912 | 2009-06-02 | 132 | - | - | - | - | HIGH | low | low | low | |
10 | 188912 | 2009-06-17 | 522 | - | - | - | - | HIGH | low | HIGH | low | |
11 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
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2009-05-19 | 304 | - | - | - | - | HIGH | low | Med | low |
11 | 188915 | 2009-06-02 | 270 | - | - | - | - | HIGH | low | Med | low | |
11 | 188915 | 2009-06-17 | 358 | - | - | - | - | HIGH | low | Med | low | |
12 | 190140 [2-month plot]
Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River |
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2009-05-12 | 21600 | 27000 | - | 7.4 | - | HIGH | HIGH | HIGH | HIGH |
13 | 190183 [2-month plot]
Boltman 211 LT - Malamulele downstream Malamulele STW Bridge After Dam on Manzworo River |
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2009-05-13 | 300 | 400 | - | - | - | HIGH | low | Med | low |
13 | 190183 | 2009-06-09 | 104 | 130 | - | - | - | HIGH | low | low | low | |
14 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
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2009-05-19 | 18 | - | - | - | - | HIGH | low | low | low |
14 | 1000009854 | 2009-06-02 | 80 | - | - | - | - | HIGH | low | low | low | |
14 | 1000009854 | 2009-06-17 | 44 | - | - | - | - | HIGH | low | low | low |
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