№ | 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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2023-03-27 | 4650 | - | - | - | - | HIGH | Med | HIGH | HIGH |
1 | 185085 | 2023-04-11 | 41000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
1 | 185085 | 2023-04-24 | 13060 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
2 | 188538 [2-month plot]
Naauwpoort 335 JS downstream of Naauwpoort Sewage Works on Noupoortspruit |
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2023-03-27 | 57940 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
2 | 188538 | 2023-04-11 | 6500 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
2 | 188538 | 2023-04-24 | 100 | - | - | - | - | HIGH | low | low | low | |
3 | 188610 [2-month plot]
Delmas at Low Water Bridge D/S Delmas STW on Unnamed Stream from Witklip |
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2023-03-27 | 727000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
3 | 188610 | 2023-04-11 | 653200 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
3 | 188610 | 2023-04-24 | 816400 | - | - | - | - | 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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2023-03-27 | 1046200 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
4 | 188729 | 2023-04-11 | 1203300 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
4 | 188729 | 2023-04-24 | 980400 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
5 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
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2023-03-28 | 126 | - | - | - | - | HIGH | low | low | low |
5 | 188910 | 2023-04-12 | 104 | - | - | - | - | HIGH | low | low | low | |
5 | 188910 | 2023-04-24 | 59 | - | - | - | - | HIGH | low | low | low | |
6 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
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2023-03-28 | 436 | - | - | 7.5 | - | HIGH | low | HIGH | low |
6 | 188912 | 2023-04-12 | 626 | - | - | 8.1 | - | HIGH | low | HIGH | low | |
6 | 188912 | 2023-04-24 | 1071 | - | - | 7.8 | - | HIGH | low | HIGH | Med | |
7 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
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2023-03-28 | 69 | - | - | - | - | HIGH | low | low | low |
7 | 188915 | 2023-04-12 | 113 | - | - | - | - | HIGH | low | low | low | |
7 | 188915 | 2023-04-24 | 58 | - | - | - | - | HIGH | low | low | low | |
8 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
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2023-03-28 | 152 | - | - | 7.7 | - | HIGH | low | low | low |
8 | 1000009854 | 2023-04-12 | 101 | - | - | 7.6 | - | HIGH | low | low | low | |
8 | 1000009854 | 2023-04-24 | 96 | - | - | 7.7 | - | HIGH | low | low | low |
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