№ | 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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2000-07-03 | 30 | - | 13 | 7.8 | 12.6 | HIGH | low | low | low |
1 | 102626 | 2000-07-10 | 320 | - | 11 | 7.6 | 10.1 | HIGH | low | Med | low | |
1 | 102626 | 2000-07-17 | 130 | - | 11 | 7.7 | 9.0 | HIGH | low | low | low | |
1 | 102626 | 2000-07-24 | 38 | - | 9 | 7.5 | 20.5 | HIGH | low | low | low | |
1 | 102626 | 2000-07-31 | 120 | - | 10 | 7.4 | 10.4 | HIGH | low | low | low | |
1 | 102626 | 2000-08-07 | 118 | - | 12 | 7.6 | 12.9 | HIGH | low | low | low | |
1 | 102626 | 2000-08-14 | 114 | - | 13 | 7.4 | 15.2 | HIGH | low | low | low | |
1 | 102626 | 2000-08-21 | 160 | - | 14 | 7.4 | 13.9 | HIGH | low | low | low | |
1 | 102626 | 2000-08-28 | 360 | - | 20 | 7.3 | 10.5 | HIGH | low | Med | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2000-07-07 | 120 | - | 5 | 7.6 | 11.6 | HIGH | low | low | low |
2 | 102627 | 2000-07-21 | 160 | - | 5 | 7.7 | 7.7 | HIGH | low | low | low | |
2 | 102627 | 2000-07-28 | 40 | - | 6 | 7.7 | 8.8 | HIGH | low | low | low | |
2 | 102627 | 2000-08-04 | 78 | - | 5 | 7.2 | 14.0 | HIGH | low | low | low | |
2 | 102627 | 2000-08-11 | 400 | - | 5 | 7.5 | 11.7 | HIGH | low | HIGH | low | |
2 | 102627 | 2000-08-18 | 80 | - | 18 | 7.9 | 14.4 | HIGH | low | low | low | |
2 | 102627 | 2000-08-25 | 920 | - | 6 | 7.7 | 16.0 | HIGH | low | HIGH | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2000-07-05 | 54 | - | 13 | 8.4 | 12.7 | HIGH | low | low | low |
3 | 102632 | 2000-07-12 | 110 | - | 2 | 8.1 | 12.8 | HIGH | low | low | low | |
3 | 102632 | 2000-07-19 | 32 | - | 2 | 8.1 | 13.1 | HIGH | low | low | low | |
3 | 102632 | 2000-07-26 | 30 | - | 3 | 7.8 | 14.4 | HIGH | low | low | low | |
3 | 102632 | 2000-08-02 | 80 | - | 5 | 8.3 | 14.1 | HIGH | low | low | low | |
3 | 102632 | 2000-08-16 | 58 | - | 5 | 8.0 | 15.9 | HIGH | low | low | low | |
3 | 102632 | 2000-08-23 | 26 | - | 3 | 8.0 | 18.0 | HIGH | low | low | low | |
3 | 102632 | 2000-08-30 | 100 | - | 3 | 8.0 | 20.3 | HIGH | low | low | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2000-07-06 | 270 | - | 2 | 7.4 | 13.6 | HIGH | low | Med | low |
4 | 102662 | 2000-07-13 | 370 | - | 31 | 7.6 | 13.3 | HIGH | low | Med | low | |
4 | 102662 | 2000-07-20 | 280 | - | 11 | 7.1 | 14.0 | HIGH | low | Med | low | |
4 | 102662 | 2000-07-27 | 200 | - | 4 | 7.6 | 12.3 | HIGH | low | Med | low | |
4 | 102662 | 2000-08-03 | 250 | - | 3 | 7.7 | 14.2 | HIGH | low | Med | low | |
4 | 102662 | 2000-08-10 | 400 | - | 3 | 7.7 | 13.2 | HIGH | low | HIGH | low | |
4 | 102662 | 2000-08-17 | 140 | - | 2 | 7.9 | 15.3 | HIGH | low | low | low | |
4 | 102662 | 2000-08-24 | 110 | - | 2 | 7.3 | 19.3 | HIGH | low | low | low | |
4 | 102662 | 2000-08-31 | 50 | - | 3 | 7.8 | 17.1 | HIGH | low | low | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2000-07-07 | 1200 | - | 18 | 7.6 | 15.5 | HIGH | low | HIGH | Med |
5 | 102674 | 2000-07-11 | 500 | - | 13 | 7.2 | 15.0 | HIGH | low | HIGH | low | |
5 | 102674 | 2000-07-28 | 20 | - | 11 | 7.8 | 16.9 | HIGH | low | low | low | |
5 | 102674 | 2000-08-04 | 740 | - | 14 | 7.7 | 16.1 | HIGH | low | HIGH | low | |
5 | 102674 | 2000-08-11 | 610 | - | 15 | 7.7 | 15.5 | HIGH | low | HIGH | low | |
5 | 102674 | 2000-08-25 | 550 | - | 18 | - | 20.2 | HIGH | low | HIGH | low | |
6 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2000-07-13 | 146000 | - | 9 | 7.8 | 12.7 | HIGH | HIGH | HIGH | HIGH |
6 | 187958 | 2000-07-20 | 700 | - | 9 | 7.6 | 12.2 | HIGH | low | HIGH | low | |
6 | 187958 | 2000-07-27 | 1800 | - | 7 | 7.8 | 12.5 | HIGH | low | HIGH | Med | |
6 | 187958 | 2000-08-03 | 1900 | - | 7 | 7.8 | 16.3 | HIGH | low | HIGH | Med | |
6 | 187958 | 2000-08-10 | 1700 | - | 10 | 7.9 | 11.1 | HIGH | low | HIGH | Med | |
6 | 187958 | 2000-08-17 | 1000 | - | 6 | 7.9 | 15.4 | HIGH | low | HIGH | Med | |
6 | 187958 | 2000-08-24 | 3200 | - | 8 | 7.7 | 17.4 | HIGH | Med | HIGH | Med | |
7 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2000-07-03 | 1300 | - | - | - | - | HIGH | low | HIGH | Med |
7 | 187959 | 2000-07-10 | 210 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 2000-07-17 | 220 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 2000-07-24 | 210 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 2000-07-31 | 300 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 2000-08-07 | 540 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 2000-08-14 | 100 | - | - | - | - | HIGH | low | low | low | |
7 | 187959 | 2000-08-21 | 280 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 2000-08-28 | 280 | - | - | - | - | HIGH | low | Med | low | |
8 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2000-07-03 | 900 | - | - | - | - | HIGH | low | HIGH | low |
8 | 187960 | 2000-07-10 | 290 | - | - | - | - | HIGH | low | Med | low | |
8 | 187960 | 2000-07-17 | 440 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 2000-07-24 | 570 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 2000-07-31 | 600 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 2000-08-07 | 540 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 2000-08-14 | 180 | - | - | - | - | HIGH | low | low | low | |
8 | 187960 | 2000-08-21 | 500 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 2000-08-28 | 580 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2000-07-03 | 180 | - | 20 | 7.8 | 12.1 | HIGH | low | low | low |
9 | 187961 | 2000-07-05 | 720 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 2000-07-07 | 850 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 2000-07-10 | 52 | - | 17 | 7.8 | 10.1 | HIGH | low | low | low | |
9 | 187961 | 2000-07-12 | 68 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 2000-07-17 | 80 | - | 24 | 8.9 | 15.9 | HIGH | low | low | low | |
9 | 187961 | 2000-07-19 | 190 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 2000-07-21 | 340 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 2000-07-24 | 400 | - | 19 | 7.9 | 11.5 | HIGH | low | HIGH | low | |
9 | 187961 | 2000-07-26 | 860 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 2000-07-28 | 900 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 2000-07-31 | 180 | - | 25 | 7.5 | 13.2 | HIGH | low | low | low | |
9 | 187961 | 2000-08-02 | 300 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 2000-08-04 | 1400 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 2000-08-07 | 490 | - | 35 | 7.6 | 17.4 | HIGH | low | HIGH | low | |
9 | 187961 | 2000-08-11 | 2400 | - | - | - | - | HIGH | Med | HIGH | Med | |
9 | 187961 | 2000-08-14 | 230 | - | 71 | 7.3 | 16.3 | HIGH | low | Med | low | |
9 | 187961 | 2000-08-16 | 280 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 2000-08-18 | 370 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 2000-08-21 | 240 | - | 68 | 7.2 | 14.8 | HIGH | low | Med | low | |
9 | 187961 | 2000-08-23 | 190 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 2000-08-25 | 690 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 2000-08-28 | 360 | - | 122 | 7.1 | 13.4 | HIGH | low | Med | low | |
9 | 187961 | 2000-08-30 | 500 | - | - | - | - | HIGH | low | HIGH | low | |
10 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2000-07-03 | 1900 | - | 15 | 7.7 | 12.8 | HIGH | low | HIGH | Med |
10 | 187963 | 2000-07-10 | 3300 | - | 19 | 7.6 | 9.7 | HIGH | Med | HIGH | Med | |
10 | 187963 | 2000-07-17 | 2400 | - | 10 | 7.0 | 6.3 | HIGH | Med | HIGH | Med | |
10 | 187963 | 2000-07-24 | 3500 | - | 7 | 7.7 | 10.8 | HIGH | Med | HIGH | Med | |
10 | 187963 | 2000-07-31 | 5400 | - | 81 | 7.4 | 9.9 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 2000-08-07 | 490 | - | 79 | 5.6 | 19.3 | HIGH | low | HIGH | low | |
10 | 187963 | 2000-08-14 | 410000 | - | 11 | 7.7 | 16.4 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 2000-08-21 | 2800 | - | 27 | 7.5 | 15.0 | HIGH | Med | HIGH | Med | |
10 | 187963 | 2000-08-28 | 7800 | - | 57 | 7.3 | 16.6 | HIGH | Med | HIGH | HIGH |
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