№ | 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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1992-01-06 | 30000 | - | 1570 | 7.6 | 20.5 | HIGH | HIGH | HIGH | HIGH |
1 | 102626 | 1992-01-13 | 1300 | - | 45 | 7.2 | 23.5 | HIGH | low | HIGH | Med | |
1 | 102626 | 1992-01-20 | 810 | - | 36 | 7.3 | 19.3 | HIGH | low | HIGH | low | |
1 | 102626 | 1992-01-28 | 620 | - | 19 | 8.0 | 26.7 | HIGH | low | HIGH | low | |
1 | 102626 | 1992-02-03 | 1040 | - | 98 | 7.5 | 21.3 | HIGH | low | HIGH | Med | |
1 | 102626 | 1992-02-10 | 1300 | - | 61 | 7.3 | 7.3 | HIGH | low | HIGH | Med | |
1 | 102626 | 1992-02-24 | 680 | - | 111 | 8.3 | 25.3 | HIGH | low | HIGH | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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1992-01-07 | 5800 | - | 20 | 8.4 | 29.0 | HIGH | Med | HIGH | HIGH |
2 | 102627 | 1992-01-14 | 500 | - | 16 | 7.9 | 23.7 | HIGH | low | HIGH | low | |
2 | 102627 | 1992-01-21 | 410 | - | 14 | 7.9 | 25.4 | HIGH | low | HIGH | low | |
2 | 102627 | 1992-01-28 | 470 | - | 22 | 7.3 | 27.2 | HIGH | low | HIGH | low | |
2 | 102627 | 1992-02-04 | 510 | - | 12 | 7.9 | 26.5 | HIGH | low | HIGH | low | |
2 | 102627 | 1992-02-11 | 1400 | - | 22 | 8.2 | 27.3 | HIGH | low | HIGH | Med | |
2 | 102627 | 1992-02-18 | 380 | - | 15 | 7.7 | 24.9 | HIGH | low | Med | low | |
2 | 102627 | 1992-02-25 | 450 | - | 50 | 7.2 | 25.2 | HIGH | low | HIGH | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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1992-01-02 | 10000 | - | 113 | 7.8 | 25.5 | HIGH | Med | HIGH | HIGH |
3 | 102632 | 1992-01-09 | 1200 | - | 100 | 8.1 | 26.0 | HIGH | low | HIGH | Med | |
3 | 102632 | 1992-01-16 | 1250 | - | 137 | 7.9 | 22.9 | HIGH | low | HIGH | Med | |
3 | 102632 | 1992-01-23 | 7300 | - | 166 | 7.9 | 22.9 | HIGH | Med | HIGH | HIGH | |
3 | 102632 | 1992-01-30 | 8800 | - | 37 | 7.6 | 23.9 | HIGH | Med | HIGH | HIGH | |
3 | 102632 | 1992-02-06 | 2100 | - | 11 | 7.8 | 24.5 | HIGH | Med | HIGH | Med | |
3 | 102632 | 1992-02-13 | 1900 | - | 4 | 7.8 | 24.3 | HIGH | low | HIGH | Med | |
3 | 102632 | 1992-02-20 | 340 | - | 3 | 7.3 | 23.9 | HIGH | low | Med | low | |
3 | 102632 | 1992-02-27 | 3300 | - | 74 | 8.6 | 22.0 | HIGH | Med | HIGH | Med | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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1992-01-02 | 100000 | - | 490 | 7.5 | 25.0 | HIGH | HIGH | HIGH | HIGH |
4 | 102662 | 1992-01-09 | 900 | - | 53 | 7.8 | 27.6 | HIGH | low | HIGH | low | |
4 | 102662 | 1992-01-16 | 950 | - | 67 | 7.8 | 27.0 | HIGH | low | HIGH | low | |
4 | 102662 | 1992-02-13 | 90 | - | 4 | 8.1 | 24.0 | HIGH | low | low | low | |
4 | 102662 | 1992-02-20 | 600 | - | 7 | 7.7 | 26.0 | HIGH | low | HIGH | low | |
4 | 102662 | 1992-02-27 | 540 | - | 47 | 8.1 | 25.7 | HIGH | low | HIGH | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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1992-01-03 | 19200 | - | 512 | 7.5 | 22.9 | HIGH | Med | HIGH | HIGH |
5 | 102674 | 1992-01-10 | 300 | - | 104 | 7.4 | 26.7 | HIGH | low | Med | low | |
5 | 102674 | 1992-01-17 | 184 | - | 49 | 7.6 | 23.6 | HIGH | low | low | low | |
5 | 102674 | 1992-01-24 | 260 | - | 39 | 7.6 | 27.4 | HIGH | low | Med | low | |
5 | 102674 | 1992-01-31 | 1940 | - | 35 | 7.9 | 23.9 | HIGH | low | HIGH | Med | |
5 | 102674 | 1992-02-07 | 280 | - | 26 | 8.2 | 34.6 | HIGH | low | Med | low | |
5 | 102674 | 1992-02-14 | 1600 | - | 28 | 7.8 | 22.6 | HIGH | low | HIGH | Med | |
5 | 102674 | 1992-02-21 | 1080 | - | 102 | 7.8 | 27.2 | HIGH | low | HIGH | Med | |
5 | 102674 | 1992-02-28 | 1730 | - | 120 | 7.8 | 23.0 | HIGH | low | HIGH | Med | |
6 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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1992-01-06 | 3000 | - | - | 7.6 | 25.1 | HIGH | Med | HIGH | Med |
6 | 187961 | 1992-01-13 | 500 | - | - | 7.2 | 25.2 | HIGH | low | HIGH | low | |
6 | 187961 | 1992-01-20 | 360 | - | - | 7.7 | 26.3 | HIGH | low | Med | low | |
6 | 187961 | 1992-01-28 | 310 | - | - | 8.2 | 29.1 | HIGH | low | Med | low | |
6 | 187961 | 1992-02-03 | 450 | - | - | 7.4 | 24.0 | HIGH | low | HIGH | low | |
6 | 187961 | 1992-02-10 | 730 | - | - | 7.5 | 28.4 | HIGH | low | HIGH | low | |
6 | 187961 | 1992-02-17 | 100 | - | - | 8.0 | 30.9 | HIGH | low | low | low | |
6 | 187961 | 1992-02-24 | 840 | - | - | 8.6 | 31.5 | HIGH | low | HIGH | low | |
7 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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1992-01-06 | 9400 | - | 97 | 7.6 | 21.5 | HIGH | Med | HIGH | HIGH |
7 | 187963 | 1992-01-20 | 4600 | - | 29 | 8.1 | 26.1 | HIGH | Med | HIGH | HIGH | |
7 | 187963 | 1992-01-28 | 11000 | - | 8 | 8.9 | 23.1 | HIGH | Med | HIGH | HIGH | |
7 | 187963 | 1992-02-10 | 7000 | - | 9 | 8.0 | 27.9 | HIGH | Med | HIGH | HIGH | |
7 | 187963 | 1992-02-17 | 25000 | - | 7 | 7.7 | 24.0 | HIGH | HIGH | HIGH | HIGH | |
7 | 187963 | 1992-02-24 | 8400 | - | 53 | 8.0 | 24.8 | HIGH | Med | HIGH | HIGH |
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