№ | 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 | 102626 [2-month plot]
Msunduze River at Henley Dam |
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1990-05-07 | 140 | - | 14 | 7.8 | 17.1 | HIGH | low | low | low |
1 | 102626 | 1990-05-14 | 410 | - | 16 | 7.6 | 16.4 | HIGH | low | HIGH | low | |
1 | 102626 | 1990-05-21 | 420 | - | 11 | 7.7 | 16.5 | HIGH | low | HIGH | low | |
1 | 102626 | 1990-05-29 | 300 | - | 11 | 7.1 | 15.6 | HIGH | low | Med | low | |
1 | 102626 | 1990-06-04 | 480 | - | 11 | 7.4 | 15.3 | HIGH | low | HIGH | low | |
1 | 102626 | 1990-06-11 | 390 | - | 8 | 7.7 | 12.0 | HIGH | low | Med | low | |
1 | 102626 | 1990-06-18 | 740 | - | 8 | 7.5 | 12.5 | HIGH | low | HIGH | low | |
1 | 102626 | 1990-06-25 | 180 | - | 13 | 7.2 | 10.4 | HIGH | low | low | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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1990-05-08 | 280 | - | 8 | 7.7 | 14.8 | HIGH | low | Med | low |
2 | 102627 | 1990-05-15 | 124 | - | 5 | 7.3 | 17.1 | HIGH | low | low | low | |
2 | 102627 | 1990-05-22 | 208 | - | 6 | - | 13.9 | HIGH | low | Med | low | |
2 | 102627 | 1990-05-29 | 116 | - | 5 | 8.0 | 17.2 | HIGH | low | low | low | |
2 | 102627 | 1990-06-05 | 120 | - | 6 | 7.4 | 13.5 | HIGH | low | low | low | |
2 | 102627 | 1990-06-12 | 7000 | - | 4 | 7.5 | 10.8 | HIGH | Med | HIGH | HIGH | |
2 | 102627 | 1990-06-19 | 100 | - | 4 | 7.4 | 9.5 | HIGH | low | low | low | |
2 | 102627 | 1990-06-26 | 120 | - | 4 | 7.8 | 9.6 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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1990-05-03 | 2200 | - | 30 | 7.8 | 14.5 | HIGH | Med | HIGH | Med |
3 | 102632 | 1990-05-10 | 14000 | - | 18 | 8.0 | 17.9 | HIGH | Med | HIGH | HIGH | |
3 | 102632 | 1990-05-17 | 320 | - | 10 | 7.7 | 12.7 | HIGH | low | Med | low | |
3 | 102632 | 1990-06-07 | 1000 | - | 4 | 7.9 | 11.2 | HIGH | low | HIGH | Med | |
3 | 102632 | 1990-06-14 | 960 | - | 4 | 7.8 | 10.9 | HIGH | low | HIGH | low | |
3 | 102632 | 1990-06-21 | 530 | - | 3 | 7.8 | 10.9 | HIGH | low | HIGH | low | |
3 | 102632 | 1990-06-28 | 1040 | - | 3 | 7.9 | 14.1 | HIGH | low | HIGH | Med | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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1990-05-03 | 960 | - | 26 | 7.7 | 16.4 | HIGH | low | HIGH | low |
4 | 102662 | 1990-05-10 | 2800 | - | 25 | 7.8 | 19.5 | HIGH | Med | HIGH | Med | |
4 | 102662 | 1990-05-17 | 770 | - | 6 | 7.5 | 16.0 | HIGH | low | HIGH | low | |
4 | 102662 | 1990-06-07 | 1040 | - | 6 | 8.4 | 15.4 | HIGH | low | HIGH | Med | |
4 | 102662 | 1990-06-14 | 830 | - | 4 | 7.9 | 12.0 | HIGH | low | HIGH | low | |
4 | 102662 | 1990-06-21 | 780 | - | 4 | 7.9 | 12.6 | HIGH | low | HIGH | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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1990-05-11 | 500 | - | 57 | 7.5 | 21.9 | HIGH | low | HIGH | low |
5 | 102674 | 1990-05-18 | 1000 | - | 26 | 7.9 | 20.1 | HIGH | low | HIGH | Med | |
5 | 102674 | 1990-05-25 | 2000 | - | 29 | 7.7 | 15.5 | HIGH | Med | HIGH | Med | |
5 | 102674 | 1990-06-01 | 1400 | - | 49 | 7.5 | 18.0 | HIGH | low | HIGH | Med | |
5 | 102674 | 1990-06-08 | 100 | - | 42 | 7.6 | 19.0 | HIGH | low | low | low | |
5 | 102674 | 1990-06-15 | 80 | - | 40 | 6.9 | 18.7 | HIGH | low | low | low | |
5 | 102674 | 1990-06-22 | 280 | - | 37 | 7.8 | 15.5 | HIGH | low | Med | low | |
5 | 102674 | 1990-06-29 | 30 | - | 36 | 7.4 | 20.7 | HIGH | low | low | low | |
6 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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1990-05-07 | 340 | - | - | 7.9 | 19.2 | HIGH | low | Med | low |
6 | 187961 | 1990-05-14 | 1310 | - | - | 8.0 | 18.7 | HIGH | low | HIGH | Med | |
6 | 187961 | 1990-05-21 | 2400 | - | - | 7.6 | 17.3 | HIGH | Med | HIGH | Med | |
6 | 187961 | 1990-05-29 | 1600 | - | - | 8.1 | 17.6 | HIGH | low | HIGH | Med | |
6 | 187961 | 1990-06-04 | 200 | - | - | 8.0 | 16.0 | HIGH | low | Med | low | |
6 | 187961 | 1990-06-11 | 180 | - | - | 7.9 | 12.6 | HIGH | low | low | low | |
6 | 187961 | 1990-06-18 | 60 | - | - | 8.5 | 13.1 | HIGH | low | low | low | |
6 | 187961 | 1990-06-25 | 120 | - | - | 8.2 | 14.2 | HIGH | low | low | low | |
7 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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1990-05-07 | 2800 | - | 10 | 7.7 | 14.6 | HIGH | Med | HIGH | Med |
7 | 187963 | 1990-05-14 | 8500 | - | 60 | 7.0 | 14.7 | HIGH | Med | HIGH | HIGH | |
7 | 187963 | 1990-05-21 | 27000 | - | 25 | 7.0 | 16.2 | HIGH | HIGH | HIGH | HIGH | |
7 | 187963 | 1990-05-29 | 100 | - | 13 | 7.3 | 13.2 | HIGH | low | low | low | |
7 | 187963 | 1990-06-04 | 3900 | - | 7 | 7.4 | 12.8 | HIGH | Med | HIGH | Med | |
7 | 187963 | 1990-06-11 | 16000 | - | 37 | 7.3 | 8.7 | HIGH | Med | HIGH | HIGH | |
7 | 187963 | 1990-06-18 | 44000 | - | 26 | 7.4 | 11.4 | HIGH | HIGH | HIGH | HIGH | |
7 | 187963 | 1990-06-25 | 29000 | - | 118 | 6.8 | 6.1 | HIGH | HIGH | HIGH | HIGH |
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