№ | Site [ view Pongola_Mtamvuna 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 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2009-11-10 | - | 350 | 5 | 7.4 | - | HIGH | low | Med | low |
1 | 102809 | 2009-11-24 | - | 80 | 11 | 7.4 | - | HIGH | low | low | low | |
1 | 102809 | 2009-12-08 | - | 670 | 43 | 6.9 | - | HIGH | low | HIGH | low | |
1 | 102809 | 2009-12-23 | - | 780 | 8 | 7.5 | - | HIGH | low | HIGH | low | |
2 | 102839 [2-month plot]
Mfolozi River at Reserve no 5/Gwa-Msane |
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2009-11-10 | - | 1600 | 594 | 7.7 | - | HIGH | low | HIGH | Med |
2 | 102839 | 2009-11-24 | - | 2300 | 993 | 6.3 | - | HIGH | Med | HIGH | Med | |
2 | 102839 | 2009-12-08 | - | 3100 | 993 | 6.6 | - | HIGH | Med | HIGH | Med | |
2 | 102839 | 2009-12-23 | - | 400 | 261 | 7.4 | - | HIGH | low | HIGH | low | |
3 | 102902 [2-month plot]
At Lake View Ndumu Kangazini on Pongolo |
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2009-11-03 | - | 155 | 5 | 7.0 | - | HIGH | low | low | low |
3 | 102902 | 2009-11-17 | - | 76 | - | - | - | HIGH | low | low | low | |
3 | 102902 | 2009-12-08 | - | 460 | 8 | 7.2 | - | HIGH | low | HIGH | low | |
3 | 102902 | 2009-12-23 | - | 1100 | 8 | 7.5 | - | HIGH | low | HIGH | Med | |
4 | 102905 [2-month plot]
Pongolapoort Dam on Phongolo River: downstream Weir |
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2009-11-03 | - | 140 | 2 | 7.5 | - | HIGH | low | low | low |
4 | 102905 | 2009-11-17 | - | 9 | 6 | 7.6 | - | Med | low | low | low | |
4 | 102905 | 2009-12-08 | - | 17 | 4 | 7.8 | - | HIGH | low | low | low | |
4 | 102905 | 2009-12-23 | - | 7 | 2 | 7.4 | - | Med | low | low | low | |
5 | 177769 [2-month plot]
Mhlatuze River at Umhlatuze Valley |
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2009-11-10 | - | 360 | 8 | 7.5 | - | HIGH | low | Med | low |
5 | 177769 | 2009-11-24 | - | 155 | 15 | 7.2 | - | HIGH | low | low | low | |
5 | 177769 | 2009-12-08 | - | 200 | 45 | 6.5 | - | HIGH | low | Med | low | |
5 | 177769 | 2009-12-23 | - | 70 | 7 | 6.8 | - | HIGH | low | low | low | |
6 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2009-11-12 | - | 400 | 8 | 7.0 | - | HIGH | low | HIGH | low |
6 | 183757 | 2009-11-23 | - | 320 | 18 | 6.9 | - | HIGH | low | Med | low | |
6 | 183757 | 2009-12-08 | - | 76 | 10 | 6.9 | - | HIGH | low | low | low | |
6 | 183757 | 2009-12-23 | - | 900 | 22 | 7.1 | - | HIGH | low | HIGH | low | |
7 | 183761 [2-month plot]
Mposa River Under Bridge |
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2009-11-10 | - | 30 | 19 | 7.6 | - | HIGH | low | low | low |
7 | 183761 | 2009-11-24 | - | 350 | 14 | 6.6 | - | HIGH | low | Med | low | |
7 | 183761 | 2009-12-08 | - | 10 | 10 | 7.3 | - | HIGH | low | low | low | |
7 | 183761 | 2009-12-23 | - | 10 | 4 | 7.2 | - | HIGH | low | low | low | |
8 | 187190 [2-month plot]
Near Kwajobe on Mthala - downstream Point |
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2009-11-03 | - | 410 | 26 | 7.7 | - | HIGH | low | HIGH | low |
8 | 187190 | 2009-11-17 | - | 330 | 33 | 7.6 | - | HIGH | low | Med | low | |
8 | 187190 | 2009-12-08 | - | 1400 | 74 | 7.5 | - | HIGH | low | HIGH | Med | |
8 | 187190 | 2009-12-23 | - | 2200 | 107 | 7.6 | - | HIGH | Med | HIGH | Med | |
9 | 187934 [2-month plot]
Near Yengweni on Neshe U/S of Muzi and Mkuze |
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2009-11-03 | - | 1200 | 101 | 7.1 | - | HIGH | low | HIGH | Med |
9 | 187934 | 2009-11-17 | - | 215 | 264 | 7.0 | - | HIGH | low | Med | low | |
9 | 187934 | 2009-12-08 | - | 970 | 9 | 6.7 | - | HIGH | low | HIGH | low | |
9 | 187934 | 2009-12-23 | - | 20 | 26 | 8.1 | - | HIGH | low | low | low | |
10 | 187937 [2-month plot]
State Land on Mthambalala |
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2009-11-03 | - | 340 | 4 | 7.6 | - | HIGH | low | Med | low |
10 | 187937 | 2009-11-17 | - | 80 | 2 | 7.7 | - | HIGH | low | low | low | |
10 | 187937 | 2009-12-08 | - | 480 | 48 | 7.6 | - | HIGH | low | HIGH | low | |
10 | 187937 | 2009-12-23 | - | 440 | 2 | 7.7 | - | HIGH | low | HIGH | low |
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