№ | 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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1994-07-04 | 150 | - | 11 | 7.0 | 7.4 | HIGH | low | low | low |
1 | 102626 | 1994-07-11 | 230 | - | 5 | - | - | HIGH | low | Med | low | |
1 | 102626 | 1994-07-18 | 320 | - | 4 | 7.5 | 9.2 | HIGH | low | Med | low | |
1 | 102626 | 1994-07-25 | 460 | - | 4 | 7.9 | 11.0 | HIGH | low | HIGH | low | |
1 | 102626 | 1994-08-01 | 68 | - | 182 | 7.5 | 9.6 | HIGH | low | low | low | |
1 | 102626 | 1994-08-08 | 260 | - | 27 | 7.5 | 13.2 | HIGH | low | Med | low | |
1 | 102626 | 1994-08-15 | 210 | - | 14 | 7.1 | 11.5 | HIGH | low | Med | low | |
1 | 102626 | 1994-08-29 | 320 | - | 63 | 7.3 | 14.4 | HIGH | low | Med | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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1994-07-01 | 144 | - | 6 | 7.1 | 8.4 | HIGH | low | low | low |
2 | 102627 | 1994-07-08 | 440 | - | 4 | 7.8 | 7.1 | HIGH | low | HIGH | low | |
2 | 102627 | 1994-07-15 | 370 | - | 4 | 7.6 | 7.3 | HIGH | low | Med | low | |
2 | 102627 | 1994-07-22 | 340 | - | 4 | 7.7 | 12.1 | HIGH | low | Med | low | |
2 | 102627 | 1994-07-29 | 190 | - | 4 | 7.4 | 10.8 | HIGH | low | low | low | |
2 | 102627 | 1994-08-05 | 430 | - | 3 | 7.9 | 13.8 | HIGH | low | HIGH | low | |
2 | 102627 | 1994-08-12 | 540 | - | 4 | 7.2 | 13.8 | HIGH | low | HIGH | low | |
2 | 102627 | 1994-08-19 | 340 | - | 4 | 7.4 | 14.2 | HIGH | low | Med | low | |
2 | 102627 | 1994-08-26 | 34 | - | 6 | 7.4 | 12.7 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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1994-07-06 | 990 | - | 5 | 7.7 | 13.8 | HIGH | low | HIGH | low |
3 | 102632 | 1994-07-13 | 920 | - | 5 | 7.9 | 9.3 | HIGH | low | HIGH | low | |
3 | 102632 | 1994-07-20 | 720 | - | 4 | 8.1 | 13.3 | HIGH | low | HIGH | low | |
3 | 102632 | 1994-07-27 | 151000 | - | 112 | 7.9 | 19.5 | HIGH | HIGH | HIGH | HIGH | |
3 | 102632 | 1994-08-03 | 630 | - | 9 | 8.2 | 14.1 | HIGH | low | HIGH | low | |
3 | 102632 | 1994-08-10 | 990 | - | 6 | 8.0 | 15.0 | HIGH | low | HIGH | low | |
3 | 102632 | 1994-08-17 | 660 | - | 13 | 8.1 | 15.9 | HIGH | low | HIGH | low | |
3 | 102632 | 1994-08-31 | 1780 | - | 19 | 7.5 | 19.1 | HIGH | low | HIGH | Med | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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1994-07-07 | 3000 | - | 66 | 7.6 | 14.5 | HIGH | Med | HIGH | Med |
4 | 102662 | 1994-07-14 | 1100 | - | 6 | 7.7 | 10.5 | HIGH | low | HIGH | Med | |
4 | 102662 | 1994-07-21 | 290 | - | 4 | 7.1 | 13.6 | HIGH | low | Med | low | |
4 | 102662 | 1994-07-28 | 30000 | - | 34 | 7.7 | 13.8 | HIGH | HIGH | HIGH | HIGH | |
4 | 102662 | 1994-08-04 | 530 | - | 42 | 8.1 | 16.6 | HIGH | low | HIGH | low | |
4 | 102662 | 1994-08-11 | 240 | - | 4 | 7.3 | 18.5 | HIGH | low | Med | low | |
4 | 102662 | 1994-08-18 | 2200 | - | 6 | 8.4 | 18.2 | HIGH | Med | HIGH | Med | |
4 | 102662 | 1994-08-25 | 330 | - | 11 | 7.6 | 26.7 | HIGH | low | Med | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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1994-07-01 | 64 | - | 147 | 7.3 | 15.0 | HIGH | low | low | low |
5 | 102674 | 1994-07-08 | 640 | - | 130 | 7.7 | 15.3 | HIGH | low | HIGH | low | |
5 | 102674 | 1994-07-15 | 70 | - | 136 | 7.9 | 14.0 | HIGH | low | low | low | |
5 | 102674 | 1994-07-22 | 1930 | - | 114 | 8.0 | 15.5 | HIGH | low | HIGH | Med | |
5 | 102674 | 1994-07-29 | 850 | - | 130 | 7.6 | 14.8 | HIGH | low | HIGH | low | |
5 | 102674 | 1994-08-05 | 3740 | - | 145 | 7.7 | 14.8 | HIGH | Med | HIGH | Med | |
5 | 102674 | 1994-08-12 | 430 | - | 84 | 7.7 | 15.5 | HIGH | low | HIGH | low | |
5 | 102674 | 1994-08-26 | 420 | - | 110 | 7.8 | 14.9 | HIGH | low | HIGH | low | |
6 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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1994-07-01 | 102 | - | - | - | - | HIGH | low | low | low |
6 | 187961 | 1994-07-04 | 260 | - | 36 | 7.7 | 10.7 | HIGH | low | Med | low | |
6 | 187961 | 1994-07-11 | 21000 | - | 84 | 7.8 | 9.6 | HIGH | HIGH | HIGH | HIGH | |
6 | 187961 | 1994-07-13 | 900 | - | - | - | - | HIGH | low | HIGH | low | |
6 | 187961 | 1994-07-15 | 470 | - | - | - | - | HIGH | low | HIGH | low | |
6 | 187961 | 1994-07-18 | 580 | - | 17 | 7.4 | 14.0 | HIGH | low | HIGH | low | |
6 | 187961 | 1994-07-20 | 440 | - | - | - | - | HIGH | low | HIGH | low | |
6 | 187961 | 1994-07-22 | 164 | - | - | - | - | HIGH | low | low | low | |
6 | 187961 | 1994-07-25 | 17300 | - | 38 | 8.1 | 12.8 | HIGH | Med | HIGH | HIGH | |
6 | 187961 | 1994-07-27 | 290 | - | - | - | - | HIGH | low | Med | low | |
6 | 187961 | 1994-07-29 | 990 | - | - | - | - | HIGH | low | HIGH | low | |
6 | 187961 | 1994-08-01 | 330 | - | 54 | 8.0 | 14.8 | HIGH | low | Med | low | |
6 | 187961 | 1994-08-03 | 340 | - | - | - | - | HIGH | low | Med | low | |
6 | 187961 | 1994-08-05 | 54 | - | - | - | - | HIGH | low | low | low | |
6 | 187961 | 1994-08-08 | 6 | - | 8 | 8.1 | 14.5 | Med | low | low | low | |
6 | 187961 | 1994-08-10 | 10 | - | - | - | - | HIGH | low | low | low | |
6 | 187961 | 1994-08-12 | 6 | - | - | - | - | Med | low | low | low | |
6 | 187961 | 1994-08-15 | 14 | - | 13 | 8.7 | 16.6 | HIGH | low | low | low | |
6 | 187961 | 1994-08-17 | 20 | - | - | - | - | HIGH | low | low | low | |
6 | 187961 | 1994-08-19 | 24 | - | - | - | - | HIGH | low | low | low | |
6 | 187961 | 1994-08-22 | 222 | - | 27 | 7.5 | 14.4 | HIGH | low | Med | low | |
6 | 187961 | 1994-08-24 | 192 | - | - | - | - | HIGH | low | low | low | |
6 | 187961 | 1994-08-26 | 78 | - | - | - | - | HIGH | low | low | low | |
6 | 187961 | 1994-08-30 | 12 | - | 8 | 8.0 | 17.8 | HIGH | low | low | low | |
6 | 187961 | 1994-08-31 | 22 | - | - | - | - | HIGH | low | low | low | |
7 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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1994-07-04 | 21400 | - | 12 | 7.8 | 8.2 | HIGH | HIGH | HIGH | HIGH |
7 | 187963 | 1994-07-11 | 7200 | - | 6 | 7.8 | 9.6 | HIGH | Med | HIGH | HIGH | |
7 | 187963 | 1994-07-18 | 1100 | - | 8 | 7.9 | 9.3 | HIGH | low | HIGH | Med | |
7 | 187963 | 1994-07-25 | 7200 | - | 8 | 8.0 | 14.4 | HIGH | Med | HIGH | HIGH | |
7 | 187963 | 1994-08-01 | 4000 | - | 12 | 7.7 | 15.6 | HIGH | Med | HIGH | HIGH | |
7 | 187963 | 1994-08-08 | 3100 | - | 5 | 7.9 | 14.2 | HIGH | Med | HIGH | Med | |
7 | 187963 | 1994-08-15 | 4900 | - | 8 | 7.7 | 16.6 | HIGH | Med | HIGH | HIGH | |
7 | 187963 | 1994-08-22 | 6700 | - | 17 | 7.5 | 11.5 | HIGH | Med | HIGH | HIGH | |
7 | 187963 | 1994-08-30 | 9300 | - | 9 | 8.3 | 18.3 | HIGH | Med | HIGH | HIGH |
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