№ | 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 | 185085 [2-month plot]
Kwaguqa D/S Ferrobank STW U/S of Water Treatment Plant on Brugspruit T |
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2023-05-08 | 18420 | - | - | - | - | HIGH | Med | HIGH | HIGH |
1 | 185085 | 2023-05-22 | 43520 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 185085 | 2023-06-05 | 9080 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
2 | 188538 [2-month plot]
Naauwpoort 335 JS downstream of Naauwpoort Sewage Works on Noupoortspruit |
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2023-05-08 | 6020 | - | - | - | - | HIGH | Med | HIGH | HIGH |
2 | 188538 | 2023-05-22 | 192 | - | - | - | - | HIGH | low | low | low | |
2 | 188538 | 2023-06-05 | 5794 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
3 | 188610 [2-month plot]
Delmas at Low Water Bridge D/S Delmas STW on Unnamed Stream from Witklip |
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2023-05-08 | 261300 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
3 | 188610 | 2023-05-22 | 980400 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
3 | 188610 | 2023-06-05 | 770100 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
4 | 188729 [2-month plot]
Middelburg 231 IR Botleng (Leeuspruit) U/S Pump Station on Bronkhorstspruit Trib 2 |
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2023-05-08 | 923450 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
4 | 188729 | 2023-05-22 | 3441000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
4 | 188729 | 2023-06-05 | 6488000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
5 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
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2023-05-09 | 2098 | - | - | - | - | HIGH | Med | HIGH | Med |
5 | 188910 | 2023-05-23 | 160 | - | - | - | - | HIGH | low | low | low | |
5 | 188910 | 2023-06-06 | 52 | - | - | - | - | HIGH | low | low | low | |
5 | 188910 | 2023-06-20 | 37 | - | - | 7.8 | - | HIGH | low | low | low | |
6 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
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2023-05-09 | 5012 | - | - | 7.8 | - | HIGH | Med | HIGH | HIGH |
6 | 188912 | 2023-05-23 | 504 | - | - | 7.9 | - | HIGH | low | HIGH | low | |
6 | 188912 | 2023-06-06 | 9804 | - | - | 7.7 | - | HIGH | Med | HIGH | HIGH | |
7 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
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2023-05-09 | 83 | - | - | - | - | HIGH | low | low | low |
7 | 188915 | 2023-05-23 | 27 | - | - | - | - | HIGH | low | low | low | |
7 | 188915 | 2023-06-06 | 60 | - | - | - | - | HIGH | low | low | low | |
7 | 188915 | 2023-06-20 | 234 | - | - | - | - | HIGH | low | Med | low | |
8 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
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2023-05-09 | 1553 | - | - | 7.9 | - | HIGH | low | HIGH | Med |
8 | 1000009854 | 2023-05-23 | 120 | - | - | 7.3 | - | HIGH | low | low | low | |
8 | 1000009854 | 2023-06-06 | 71 | - | - | 7.9 | - | HIGH | low | low | low | |
8 | 1000009854 | 2023-06-20 | 38 | - | - | - | - | HIGH | low | low | low |
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