№ | 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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2015-05-19 | 47 | - | - | - | - | HIGH | low | low | low |
1 | 183878 | 2015-06-02 | 548 | - | 5 | 7.6 | - | HIGH | low | HIGH | low | |
2 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2015-05-19 | 3 | - | - | - | - | Med | low | low | low |
2 | 183879 | 2015-06-02 | 276 | - | 3 | 7.4 | - | HIGH | low | Med | low | |
3 | 185085 [2-month plot]
Kwaguqa D/S Ferrobank STW U/S of Water Treatment Plant on Brugspruit T |
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2015-05-11 | - | 140000 | - | - | - | HIGH | HIGH | HIGH | HIGH |
3 | 185085 | 2015-06-09 | - | 0 | - | - | - | low | low | low | low | |
4 | 188538 [2-month plot]
Naauwpoort 335 JS downstream of Naauwpoort Sewage Works on Noupoortspruit |
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2015-05-11 | - | 300 | - | - | - | HIGH | low | Med | low |
4 | 188538 | 2015-05-20 | 27 | - | - | 7.0 | - | HIGH | low | low | low | |
4 | 188538 | 2015-06-09 | - | 0 | - | - | - | low | low | low | low | |
5 | 188610 [2-month plot]
Delmas at Low Water Bridge D/S Delmas STW on Unnamed Stream from Witklip |
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2015-05-11 | - | 85000 | - | - | - | HIGH | HIGH | HIGH | HIGH |
5 | 188610 | 2015-05-13 | 2420 | - | - | 6.2 | - | HIGH | Med | HIGH | Med | |
5 | 188610 | 2015-06-09 | - | 190000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
6 | 188729 [2-month plot]
Middelburg 231 IR Botleng (Leeuspruit) U/S Pump Station on Bronkhorstspruit Trib 2 |
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2015-05-11 | - | 87000 | - | - | - | HIGH | HIGH | HIGH | HIGH |
6 | 188729 | 2015-06-09 | - | 400 | - | - | - | HIGH | low | HIGH | low | |
7 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
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2015-05-14 | - | 60 | - | - | - | HIGH | low | low | low |
7 | 188910 | 2015-05-25 | - | 160 | - | - | - | HIGH | low | low | low | |
7 | 188910 | 2015-06-08 | - | 40 | - | - | - | HIGH | low | low | low | |
8 | 188911 [2-month plot]
Weltevreden at Belfast Dam U/S Dam Wall on Belfast Dam |
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2015-06-04 | - | 60 | - | - | - | HIGH | low | low | low |
9 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
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2015-05-14 | - | 1000 | - | - | - | HIGH | low | HIGH | Med |
9 | 188912 | 2015-05-25 | - | 100 | - | - | - | HIGH | low | low | low | |
9 | 188912 | 2015-06-08 | - | 0 | - | - | - | low | low | low | low | |
10 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
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2015-05-14 | - | 80 | - | - | - | HIGH | low | low | low |
10 | 188915 | 2015-05-25 | - | 70 | - | - | - | HIGH | low | low | low | |
10 | 188915 | 2015-06-08 | - | 160 | - | - | - | HIGH | low | low | low | |
11 | 190140 [2-month plot]
Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River |
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2015-05-19 | 2420 | - | 9 | 7.4 | - | HIGH | Med | HIGH | Med |
11 | 190140 | 2015-06-02 | 2420 | - | 7 | 7.5 | - | HIGH | Med | HIGH | Med | |
12 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
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2015-05-14 | - | 0 | - | - | - | low | low | low | low |
12 | 1000009854 | 2015-05-25 | - | 20 | - | - | - | HIGH | low | low | low | |
12 | 1000009854 | 2015-06-08 | - | 40 | - | - | - | HIGH | low | low | low |
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