№ | 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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2006-03-02 | 1310 | - | 52 | 9.1 | - | HIGH | low | HIGH | Med |
1 | 183878 | 2006-03-09 | 19890 | - | 21 | 7.3 | - | HIGH | Med | HIGH | HIGH | |
1 | 183878 | 2006-03-17 | 0 | - | 10 | 7.9 | - | low | low | low | low | |
1 | 183878 | 2006-03-23 | 3100 | - | 183 | 7.6 | - | HIGH | Med | HIGH | Med | |
1 | 183878 | 2006-04-03 | 1000 | - | 28 | 7.8 | - | HIGH | low | HIGH | Med | |
1 | 183878 | 2006-04-13 | 0 | - | 20 | 8.0 | - | low | low | low | low | |
1 | 183878 | 2006-04-19 | 0 | - | 16 | 7.9 | - | low | low | low | low | |
1 | 183878 | 2006-04-25 | 0 | - | 17 | 7.8 | - | low | low | low | low | |
2 | 185084 [2-month plot]
Hartbeestspruit at Bridge D/S Brugspruit Treatment Plant Klipspruit STW + Kro Omdraai Mine on Brugspr |
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2006-04-05 | 1770 | 1770 | - | - | - | HIGH | low | HIGH | Med |
3 | 185085 [2-month plot]
Kwaguqa D/S Ferrobank STW U/S of Water Treatment Plant on Brugspruit T |
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2006-04-05 | 3510 | 3900 | - | - | - | HIGH | Med | HIGH | Med |
4 | 185112 [2-month plot]
Pallakop Irrigation Dam Extraction Point |
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2006-03-02 | 0 | - | 5 | 9.5 | - | low | low | low | low |
4 | 185112 | 2006-03-09 | 630 | - | 13 | 7.5 | - | HIGH | low | HIGH | low | |
4 | 185112 | 2006-03-17 | 0 | - | 8 | 7.8 | - | low | low | low | low | |
4 | 185112 | 2006-03-23 | 0 | - | 7 | 8.0 | - | low | low | low | low | |
4 | 185112 | 2006-04-03 | 0 | - | 12 | 8.0 | - | low | low | low | low | |
4 | 185112 | 2006-04-13 | 100 | - | 30 | 8.3 | - | HIGH | low | low | low | |
4 | 185112 | 2006-04-19 | 0 | - | 31 | 8.4 | - | low | low | low | low | |
4 | 185112 | 2006-04-25 | 300 | - | 14 | 7.9 | - | HIGH | low | Med | low | |
5 | 187157 [2-month plot]
Letaba downstream of Bridge on Groot Letaba |
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2006-03-07 | 410 | - | 80 | 7.4 | - | HIGH | low | HIGH | low |
5 | 187157 | 2006-03-23 | 200 | - | 16 | 7.4 | - | HIGH | low | Med | low | |
5 | 187157 | 2006-04-05 | 2460 | - | 11 | 6.7 | - | HIGH | Med | HIGH | Med | |
5 | 187157 | 2006-04-19 | 0 | - | 12 | 6.8 | - | low | low | low | low | |
6 | 187159 [2-month plot]
Berlyn Letsitele Tank on Ritshidele Stream |
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2006-03-07 | 200 | - | 48 | 7.6 | - | HIGH | low | Med | low |
6 | 187159 | 2006-03-23 | 2000 | - | 69 | 7.4 | - | HIGH | Med | HIGH | Med | |
6 | 187159 | 2006-04-05 | 980 | - | 15 | 6.2 | - | HIGH | low | HIGH | low | |
6 | 187159 | 2006-04-19 | 200 | - | 17 | 6.2 | - | HIGH | low | Med | low | |
7 | 187161 [2-month plot]
Letabasdrift on Marive Stream |
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2006-03-07 | 6300 | - | 38 | 7.1 | - | HIGH | Med | HIGH | HIGH |
7 | 187161 | 2006-03-23 | 145500 | - | 31 | 6.4 | - | HIGH | HIGH | HIGH | HIGH | |
7 | 187161 | 2006-04-05 | 17300 | - | 24 | 5.9 | - | HIGH | Med | HIGH | HIGH | |
7 | 187161 | 2006-04-19 | 0 | - | 26 | 6.2 | - | low | low | low | low | |
8 | 188608 [2-month plot]
Witklip at Witklip Dam |
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2006-03-13 | 0 | - | - | - | - | low | low | low | low |
8 | 188608 | 2006-04-10 | 0 | - | 1 | 7.7 | - | low | low | low | low | |
9 | 188610 [2-month plot]
Delmas at Low Water Bridge D/S Delmas STW on Unnamed Stream from Witklip |
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2006-03-13 | 2108 | - | - | 7.6 | - | HIGH | Med | HIGH | Med |
9 | 188610 | 2006-04-10 | 1476 | - | 1 | 8.1 | - | HIGH | low | HIGH | Med | |
10 | 188729 [2-month plot]
Middelburg 231 IR Botleng (Leeuspruit) U/S Pump Station on Bronkhorstspruit Trib 2 |
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2006-04-10 | 1986280 | - | 3 | 7.1 | - | HIGH | HIGH | HIGH | HIGH |
11 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
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2006-03-14 | 461 | - | - | - | - | HIGH | low | HIGH | low |
11 | 188910 | 2006-03-30 | 276 | - | - | - | - | HIGH | low | Med | low | |
11 | 188910 | 2006-04-26 | 121 | - | - | - | - | HIGH | low | low | low | |
12 | 188911 [2-month plot]
Weltevreden at Belfast Dam U/S Dam Wall on Belfast Dam |
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2006-03-14 | 108 | - | - | - | - | HIGH | low | low | low |
12 | 188911 | 2006-03-30 | 40 | - | - | - | - | HIGH | low | low | low | |
12 | 188911 | 2006-04-26 | 6 | - | - | - | - | Med | low | low | low | |
13 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
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2006-03-14 | 345 | - | - | - | - | HIGH | low | Med | low |
13 | 188912 | 2006-03-30 | 77 | - | - | - | - | HIGH | low | low | low | |
13 | 188912 | 2006-04-26 | 365 | - | - | - | - | HIGH | low | Med | low | |
14 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
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2006-03-14 | 365 | - | - | - | - | HIGH | low | Med | low |
14 | 188915 | 2006-03-30 | 488 | - | - | - | - | HIGH | low | HIGH | low | |
14 | 188915 | 2006-04-26 | 613 | - | - | - | - | HIGH | low | HIGH | low | |
15 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
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2006-03-14 | 291 | - | - | - | - | HIGH | low | Med | low |
15 | 1000009854 | 2006-03-30 | 162 | - | - | - | - | HIGH | low | low | low | |
15 | 1000009854 | 2006-04-26 | 517 | - | - | - | - | HIGH | low | HIGH | low |
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