№ | 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 |
|||||||
1 | 183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction |
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2023-11-20 | 4 | - | - | 8.5 | - | Med | low | low | low |
1 | 183879 | 2023-11-20 | 97000 | - | - | 8.5 | - | HIGH | HIGH | HIGH | HIGH | |
1 | 183879 | 2023-12-20 | 21000 | - | - | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
2 | 185085 [2-month plot]
Kwaguqa D/S Ferrobank STW U/S of Water Treatment Plant on Brugspruit T |
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2023-11-06 | 14136000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
2 | 185085 | 2023-11-20 | 9208000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
2 | 185085 | 2023-12-04 | 7270000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
3 | 188538 [2-month plot]
Naauwpoort 335 JS downstream of Naauwpoort Sewage Works on Noupoortspruit |
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2023-11-06 | 96 | - | - | - | - | HIGH | low | low | low |
3 | 188538 | 2023-11-20 | 131 | - | - | - | - | HIGH | low | low | low | |
3 | 188538 | 2023-12-04 | 20 | - | - | - | - | HIGH | low | low | low | |
4 | 188610 [2-month plot]
Delmas at Low Water Bridge D/S Delmas STW on Unnamed Stream from Witklip |
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2023-11-06 | 1413600 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
4 | 188610 | 2023-11-20 | 980400 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
4 | 188610 | 2023-12-04 | 1986300 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
5 | 188729 [2-month plot]
Middelburg 231 IR Botleng (Leeuspruit) U/S Pump Station on Bronkhorstspruit Trib 2 |
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2023-11-06 | 14136000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
5 | 188729 | 2023-11-20 | 15531000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
5 | 188729 | 2023-12-04 | 15531000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
6 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
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2023-11-07 | 155 | - | - | - | - | HIGH | low | low | low |
6 | 188910 | 2023-11-21 | 54 | - | - | - | - | HIGH | low | low | low | |
6 | 188910 | 2023-12-05 | 345 | - | - | - | - | HIGH | low | Med | low | |
7 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
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2023-11-07 | 1956 | - | - | - | - | HIGH | low | HIGH | Med |
7 | 188912 | 2023-11-21 | 87 | - | - | 7.4 | - | HIGH | low | low | low | |
7 | 188912 | 2023-12-05 | 10462 | - | - | 7.4 | - | HIGH | Med | HIGH | HIGH | |
8 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
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2023-11-07 | 121 | - | - | - | - | HIGH | low | low | low |
8 | 188915 | 2023-11-21 | 624 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 188915 | 2023-12-05 | 93 | - | - | - | - | HIGH | low | low | low | |
9 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
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2023-11-07 | 276 | - | - | 7.2 | - | HIGH | low | Med | low |
9 | 1000009854 | 2023-11-21 | 1414 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 1000009854 | 2023-12-05 | 236 | - | - | 7.4 | - | HIGH | low | Med | low |
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