№ | 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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1996-11-04 | 240 | - | 49 | 7.9 | 25.3 | HIGH | low | Med | low |
1 | 102626 | 1996-11-11 | 700 | - | 67 | 7.5 | 20.7 | HIGH | low | HIGH | low | |
1 | 102626 | 1996-11-18 | 1200 | - | 43 | 8.0 | 19.9 | HIGH | low | HIGH | Med | |
1 | 102626 | 1996-11-25 | 1100 | - | 56 | 7.8 | 20.0 | HIGH | low | HIGH | Med | |
1 | 102626 | 1996-12-02 | 560 | - | 74 | 7.7 | 22.8 | HIGH | low | HIGH | low | |
1 | 102626 | 1996-12-09 | 21000 | - | 2053 | 7.2 | 20.5 | HIGH | HIGH | HIGH | HIGH | |
1 | 102626 | 1996-12-19 | 1200 | - | 51 | 7.4 | 19.7 | HIGH | low | HIGH | Med | |
1 | 102626 | 1996-12-30 | 1100 | - | 68 | 7.8 | 24.0 | HIGH | low | HIGH | Med | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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1996-11-01 | 144 | - | 7 | 7.5 | 19.6 | HIGH | low | low | low |
2 | 102627 | 1996-11-08 | 1000 | - | 13 | 7.6 | 20.9 | HIGH | low | HIGH | Med | |
2 | 102627 | 1996-11-15 | 320 | - | 13 | 7.4 | 17.5 | HIGH | low | Med | low | |
2 | 102627 | 1996-11-29 | 426 | - | 10 | 8.0 | 24.8 | HIGH | low | HIGH | low | |
2 | 102627 | 1996-12-13 | 410 | - | 34 | 7.7 | 22.9 | HIGH | low | HIGH | low | |
2 | 102627 | 1996-12-20 | 2100 | - | 16 | 7.7 | 21.3 | HIGH | Med | HIGH | Med | |
2 | 102627 | 1996-12-27 | 4200 | - | 14 | 7.6 | 27.6 | HIGH | Med | HIGH | HIGH | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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1996-11-06 | 240 | - | 9 | 8.5 | 22.5 | HIGH | low | Med | low |
3 | 102632 | 1996-11-13 | 900 | - | 14 | 8.3 | 24.6 | HIGH | low | HIGH | low | |
3 | 102632 | 1996-11-27 | 4100 | - | 98 | 8.4 | 21.8 | HIGH | Med | HIGH | HIGH | |
3 | 102632 | 1996-12-04 | 3200 | - | 141 | 8.1 | 23.5 | HIGH | Med | HIGH | Med | |
3 | 102632 | 1996-12-11 | 31000 | - | 177 | 7.9 | 27.7 | HIGH | HIGH | HIGH | HIGH | |
3 | 102632 | 1996-12-18 | 1600 | - | 356 | 8.0 | 25.6 | HIGH | low | HIGH | Med | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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1996-11-07 | 160 | - | 15 | 7.9 | 22.7 | HIGH | low | low | low |
4 | 102662 | 1996-11-14 | 140 | - | 6 | 8.0 | 20.4 | HIGH | low | low | low | |
4 | 102662 | 1996-11-21 | 800 | - | 69 | 8.0 | 25.4 | HIGH | low | HIGH | low | |
4 | 102662 | 1996-11-28 | 390 | - | 44 | 8.1 | 21.5 | HIGH | low | Med | low | |
4 | 102662 | 1996-12-06 | 320 | - | 64 | 8.1 | 28.1 | HIGH | low | Med | low | |
4 | 102662 | 1996-12-12 | 930 | - | 65 | 7.7 | 27.7 | HIGH | low | HIGH | low | |
4 | 102662 | 1996-12-19 | 320 | - | 82 | 8.0 | 25.3 | HIGH | low | Med | low | |
4 | 102662 | 1996-12-27 | 21000 | - | 220 | 8.0 | 30.0 | HIGH | HIGH | HIGH | HIGH | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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1996-11-01 | 1840 | - | 25 | 7.7 | 24.5 | HIGH | low | HIGH | Med |
5 | 102674 | 1996-11-08 | 3500 | - | 38 | 7.8 | 22.5 | HIGH | Med | HIGH | Med | |
5 | 102674 | 1996-11-15 | 2100 | - | 21 | 7.7 | 19.6 | HIGH | Med | HIGH | Med | |
5 | 102674 | 1996-11-22 | 1600 | - | 101 | 7.6 | 24.7 | HIGH | low | HIGH | Med | |
5 | 102674 | 1996-11-26 | 2800 | - | 60 | 7.2 | 24.0 | HIGH | Med | HIGH | Med | |
5 | 102674 | 1996-12-06 | 2100 | - | 56 | 8.2 | 29.6 | HIGH | Med | HIGH | Med | |
5 | 102674 | 1996-12-13 | 1500 | - | 44 | 7.7 | 26.1 | HIGH | low | HIGH | Med | |
5 | 102674 | 1996-12-20 | 2100 | - | 16 | 8.2 | 23.9 | HIGH | Med | HIGH | Med | |
5 | 102674 | 1996-12-27 | 400 | - | 103 | 7.8 | 32.0 | HIGH | low | HIGH | low | |
6 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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1996-12-03 | 470 | - | 16 | - | - | HIGH | low | HIGH | low |
6 | 187958 | 1996-12-19 | 5300 | - | 15 | 7.6 | 21.6 | HIGH | Med | HIGH | HIGH | |
7 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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1996-11-01 | 1220 | - | - | - | - | HIGH | low | HIGH | Med |
7 | 187961 | 1996-11-04 | 190 | - | 10 | 7.8 | 22.0 | HIGH | low | low | low | |
7 | 187961 | 1996-11-06 | 130 | - | - | - | - | HIGH | low | low | low | |
7 | 187961 | 1996-11-08 | 4200 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
7 | 187961 | 1996-11-13 | 3000 | - | - | - | - | HIGH | Med | HIGH | Med | |
7 | 187961 | 1996-11-15 | 1600 | - | - | - | - | HIGH | low | HIGH | Med | |
7 | 187961 | 1996-11-18 | 8300 | - | 33 | 7.1 | 18.4 | HIGH | Med | HIGH | HIGH | |
7 | 187961 | 1996-11-20 | 6000 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
7 | 187961 | 1996-11-25 | 310 | - | 48 | 7.4 | 22.3 | HIGH | low | Med | low | |
7 | 187961 | 1996-11-29 | 6400 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
7 | 187961 | 1996-12-02 | 5400 | - | 170 | 7.6 | 22.4 | HIGH | Med | HIGH | HIGH | |
7 | 187961 | 1996-12-06 | 45000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
7 | 187961 | 1996-12-09 | 21000 | - | 141 | 7.4 | 22.1 | HIGH | HIGH | HIGH | HIGH | |
7 | 187961 | 1996-12-11 | 27000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
7 | 187961 | 1996-12-13 | 3000 | - | - | - | - | HIGH | Med | HIGH | Med | |
7 | 187961 | 1996-12-18 | 6700 | - | 60 | 7.4 | 23.4 | HIGH | Med | HIGH | HIGH | |
7 | 187961 | 1996-12-20 | 3300 | - | - | - | - | HIGH | Med | HIGH | Med | |
7 | 187961 | 1996-12-23 | 34000 | - | 711 | 7.5 | 19.4 | HIGH | HIGH | HIGH | HIGH | |
7 | 187961 | 1996-12-27 | 50000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
7 | 187961 | 1996-12-30 | 4000 | - | 157 | 7.6 | 24.6 | HIGH | Med | HIGH | HIGH | |
8 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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1996-11-04 | 86000 | - | 9 | 7.4 | 22.0 | HIGH | HIGH | HIGH | HIGH |
8 | 187963 | 1996-11-11 | 230000 | - | 18 | 7.8 | 25.9 | HIGH | HIGH | HIGH | HIGH | |
8 | 187963 | 1996-11-18 | 610000 | - | 64 | 7.0 | 20.1 | HIGH | HIGH | HIGH | HIGH | |
8 | 187963 | 1996-11-25 | 80000 | - | 12 | 7.0 | 23.0 | HIGH | HIGH | HIGH | HIGH | |
8 | 187963 | 1996-12-02 | 250000 | - | 22 | 7.3 | 22.7 | HIGH | HIGH | HIGH | HIGH | |
8 | 187963 | 1996-12-09 | 9000 | - | 50 | 7.4 | 22.4 | HIGH | Med | HIGH | HIGH | |
8 | 187963 | 1996-12-18 | 38000 | - | 18 | 7.1 | 23.0 | HIGH | HIGH | HIGH | HIGH | |
8 | 187963 | 1996-12-23 | 70000 | - | 88 | 7.4 | 20.4 | HIGH | HIGH | HIGH | HIGH | |
8 | 187963 | 1996-12-30 | 80000 | - | 32 | 7.5 | 24.0 | HIGH | HIGH | HIGH | HIGH |
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