№ | 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 | 185084 [2-month plot]
Hartbeestspruit at Bridge D/S Brugspruit Treatment Plant Klipspruit STW + Kro Omdraai Mine on Brugspr |
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2013-08-29 | 3 | - | - | 7.7 | - | Med | low | low | low |
2 | 185085 [2-month plot]
Kwaguqa D/S Ferrobank STW U/S of Water Treatment Plant on Brugspruit T |
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2013-07-08 | 198630 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
2 | 185085 | 2013-08-05 | 449500 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
3 | 188538 [2-month plot]
Naauwpoort 335 JS downstream of Naauwpoort Sewage Works on Noupoortspruit |
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2013-07-08 | 2345 | - | - | - | - | HIGH | Med | HIGH | Med |
3 | 188538 | 2013-08-05 | 5200 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
4 | 188610 [2-month plot]
Delmas at Low Water Bridge D/S Delmas STW on Unnamed Stream from Witklip |
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2013-07-08 | 2187000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
4 | 188610 | 2013-08-05 | 488400 | - | - | - | - | 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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2013-07-08 | 100 | - | - | - | - | HIGH | low | low | low |
5 | 188729 | 2013-08-05 | 750 | - | - | - | - | HIGH | low | HIGH | low | |
6 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
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2013-07-04 | 30 | - | - | - | - | HIGH | low | low | low |
6 | 188910 | 2013-07-18 | 62 | - | - | - | - | HIGH | low | low | low | |
6 | 188910 | 2013-08-15 | 40 | - | - | - | - | HIGH | low | low | low | |
6 | 188910 | 2013-08-29 | 175 | - | - | - | - | HIGH | low | low | low | |
7 | 188911 [2-month plot]
Weltevreden at Belfast Dam U/S Dam Wall on Belfast Dam |
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2013-07-04 | 0 | - | - | - | - | low | low | low | low |
7 | 188911 | 2013-07-18 | 0 | - | - | - | - | low | low | low | low | |
7 | 188911 | 2013-08-15 | 0 | - | - | - | - | low | low | low | low | |
7 | 188911 | 2013-08-29 | 0 | - | - | - | - | low | low | low | low | |
8 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
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2013-07-04 | 24066 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
8 | 188912 | 2013-07-18 | 1008 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 188912 | 2013-08-15 | 14568 | - | - | 8.1 | - | HIGH | Med | HIGH | HIGH | |
8 | 188912 | 2013-08-15 | 236 | - | - | 8.1 | - | HIGH | low | Med | low | |
8 | 188912 | 2013-08-29 | 7270 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
9 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
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2013-07-04 | 320 | - | - | - | - | HIGH | low | Med | low |
9 | 188915 | 2013-07-18 | 197 | - | - | - | - | HIGH | low | low | low | |
9 | 188915 | 2013-08-15 | 316 | - | - | - | - | HIGH | low | Med | low | |
9 | 188915 | 2013-08-29 | 197 | - | - | - | - | HIGH | low | low | low | |
10 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
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2013-07-04 | 40 | - | - | - | - | HIGH | low | low | low |
10 | 1000009854 | 2013-07-18 | 40 | - | - | - | - | HIGH | low | low | low | |
10 | 1000009854 | 2013-08-15 | 62 | - | - | 7.4 | - | HIGH | low | low | low | |
10 | 1000009854 | 2013-08-15 | 10 | - | - | 7.4 | - | HIGH | low | low | low | |
10 | 1000009854 | 2013-08-29 | 136 | - | - | - | - | HIGH | low | low | low |
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