№ | 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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2003-01-03 | 570 | - | 106 | 7.7 | 24.5 | HIGH | low | HIGH | low |
1 | 102626 | 2003-01-28 | 520 | - | 53 | 7.6 | 23.0 | HIGH | low | HIGH | low | |
1 | 102626 | 2003-02-11 | 840 | - | 123 | 7.2 | 21.5 | HIGH | low | HIGH | low | |
1 | 102626 | 2003-02-27 | 620 | - | 68 | 7.7 | 22.8 | HIGH | low | HIGH | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2003-01-06 | 36 | - | 5 | 7.3 | 21.3 | HIGH | low | low | low |
2 | 102627 | 2003-01-23 | 368 | - | 31 | 7.9 | 23.9 | HIGH | low | Med | low | |
2 | 102627 | 2003-02-03 | 590 | - | 16 | 7.4 | 23.6 | HIGH | low | HIGH | low | |
2 | 102627 | 2003-02-18 | 530 | - | 15 | 8.0 | 25.0 | HIGH | low | HIGH | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2003-01-02 | 350 | - | 11 | 7.4 | 23.5 | HIGH | low | Med | low |
3 | 102632 | 2003-01-15 | 112 | - | 23 | 7.6 | 22.6 | HIGH | low | low | low | |
3 | 102632 | 2003-01-29 | 1500 | - | 27 | 7.5 | 23.4 | HIGH | low | HIGH | Med | |
3 | 102632 | 2003-02-11 | 1040 | - | 31 | 7.6 | 24.1 | HIGH | low | HIGH | Med | |
3 | 102632 | 2003-02-25 | 220 | - | 21 | 8.1 | 24.9 | HIGH | low | Med | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2003-01-02 | 30 | - | 21 | 8.4 | 30.0 | HIGH | low | low | low |
4 | 102662 | 2003-01-08 | 64 | - | 4 | 8.0 | 27.1 | HIGH | low | low | low | |
4 | 102662 | 2003-01-24 | 552 | - | 66 | 7.8 | 25.1 | HIGH | low | HIGH | low | |
4 | 102662 | 2003-02-06 | 48 | - | 30 | 7.7 | 30.1 | HIGH | low | low | low | |
4 | 102662 | 2003-02-19 | 20 | - | 14 | 8.2 | 29.6 | HIGH | low | low | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2003-01-07 | 100 | - | 19 | 7.3 | 29.5 | HIGH | low | low | low |
5 | 102674 | 2003-01-20 | 40 | - | 18 | 7.3 | 29.3 | HIGH | low | low | low | |
5 | 102674 | 2003-02-03 | 270 | - | 14 | 7.3 | 28.1 | HIGH | low | Med | low | |
5 | 102674 | 2003-02-18 | 10 | - | 11 | 7.4 | 30.1 | HIGH | low | low | low | |
6 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2003-01-07 | - | 490 | 22 | 8.3 | 24.0 | HIGH | low | HIGH | low |
6 | 102809 | 2003-01-21 | - | 265 | 11 | 8.3 | 27.0 | HIGH | low | Med | low | |
6 | 102809 | 2003-02-04 | - | 1085 | 246 | 7.8 | 31.0 | HIGH | low | HIGH | Med | |
6 | 102809 | 2003-02-12 | - | 625 | 72 | 7.1 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2003-02-18 | - | 405 | 1012 | 7.5 | 29.0 | HIGH | low | HIGH | low | |
6 | 102809 | 2003-02-25 | - | 425 | 48 | 7.8 | - | HIGH | low | HIGH | low | |
7 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2003-01-07 | - | 1000 | 11 | 7.8 | - | HIGH | low | HIGH | Med |
7 | 183757 | 2003-01-21 | - | 1450 | 9 | 7.6 | - | HIGH | low | HIGH | Med | |
7 | 183757 | 2003-02-04 | - | 4200 | 11 | 7.5 | - | HIGH | Med | HIGH | HIGH | |
7 | 183757 | 2003-02-27 | - | 535 | 15 | 7.5 | - | HIGH | low | HIGH | low | |
8 | 183759 [2-month plot]
Makhwezini Pan |
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2003-02-12 | - | 230 | - | 7.1 | 21.5 | HIGH | low | Med | low |
8 | 183759 | 2003-02-25 | - | 950 | 155 | 7.5 | - | HIGH | low | HIGH | low | |
9 | 183761 [2-month plot]
Mposa River Under Bridge |
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2003-01-07 | - | 9450 | 15 | 8.0 | 27.0 | HIGH | Med | HIGH | HIGH |
9 | 183761 | 2003-01-21 | - | 5000 | 8 | 7.9 | 26.0 | HIGH | Med | HIGH | HIGH | |
9 | 183761 | 2003-02-04 | - | 13850 | 385 | 7.5 | 25.0 | HIGH | Med | HIGH | HIGH | |
9 | 183761 | 2003-02-12 | - | 100000 | 34 | 8.1 | - | HIGH | HIGH | HIGH | HIGH | |
9 | 183761 | 2003-02-18 | - | 4750 | 14 | 7.7 | 26.0 | HIGH | Med | HIGH | HIGH | |
9 | 183761 | 2003-02-25 | - | 100000 | 29 | 7.5 | - | HIGH | HIGH | HIGH | HIGH | |
10 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2003-01-03 | 1310 | - | 3 | 7.4 | 23.1 | HIGH | low | HIGH | Med |
10 | 187958 | 2003-01-08 | 610 | - | - | - | - | HIGH | low | HIGH | low | |
10 | 187958 | 2003-01-13 | 530 | - | 3 | 7.6 | 24.0 | HIGH | low | HIGH | low | |
10 | 187958 | 2003-01-22 | 4610 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
10 | 187958 | 2003-01-30 | 6500 | - | 2 | 7.7 | 25.2 | HIGH | Med | HIGH | HIGH | |
10 | 187958 | 2003-02-07 | 100 | - | - | - | - | HIGH | low | low | low | |
10 | 187958 | 2003-02-12 | 680 | - | 2 | 7.7 | 22.3 | HIGH | low | HIGH | low | |
10 | 187958 | 2003-02-20 | 64900 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
10 | 187958 | 2003-02-28 | 2310 | - | 1 | 7.6 | 23.2 | HIGH | Med | HIGH | Med | |
11 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2003-01-06 | 1310 | - | 40 | 7.8 | 20.9 | HIGH | low | HIGH | Med |
11 | 187959 | 2003-01-13 | 590 | - | 27 | 7.7 | 23.5 | HIGH | low | HIGH | low | |
11 | 187959 | 2003-01-21 | 2060 | - | 16 | 7.8 | 22.8 | HIGH | Med | HIGH | Med | |
11 | 187959 | 2003-01-31 | 300 | - | 19 | 7.5 | 23.4 | HIGH | low | Med | low | |
11 | 187959 | 2003-02-07 | 2760 | - | 59 | 7.5 | 24.6 | HIGH | Med | HIGH | Med | |
11 | 187959 | 2003-02-13 | 560 | - | 27 | 7.3 | 23.5 | HIGH | low | HIGH | low | |
11 | 187959 | 2003-02-19 | 1150 | - | 22 | 7.5 | 24.6 | HIGH | low | HIGH | Med | |
11 | 187959 | 2003-02-26 | 1460 | - | 22 | 7.4 | 22.4 | HIGH | low | HIGH | Med | |
12 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2003-01-06 | 3870 | - | 43 | 8.0 | 20.9 | HIGH | Med | HIGH | Med |
12 | 187960 | 2003-01-13 | 1250 | - | 22 | 7.7 | 23.3 | HIGH | low | HIGH | Med | |
12 | 187960 | 2003-01-21 | 1250 | - | 16 | 7.7 | 22.9 | HIGH | low | HIGH | Med | |
12 | 187960 | 2003-01-31 | 730 | - | 41 | 7.7 | 22.9 | HIGH | low | HIGH | low | |
12 | 187960 | 2003-02-07 | 1860 | - | 57 | 7.2 | 24.1 | HIGH | low | HIGH | Med | |
12 | 187960 | 2003-02-13 | 1660 | - | 43 | 7.5 | 24.1 | HIGH | low | HIGH | Med | |
12 | 187960 | 2003-02-19 | 790 | - | 20 | 7.3 | 24.9 | HIGH | low | HIGH | low | |
12 | 187960 | 2003-02-26 | 1720 | - | 20 | 7.6 | 22.1 | HIGH | low | HIGH | Med | |
13 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2003-01-06 | 380 | - | 59 | 7.6 | 23.4 | HIGH | low | Med | low |
13 | 187961 | 2003-01-13 | 260 | - | 31 | 7.8 | 23.3 | HIGH | low | Med | low | |
13 | 187961 | 2003-01-21 | 50 | - | 22 | 7.6 | 24.8 | HIGH | low | low | low | |
13 | 187961 | 2003-01-31 | 5790 | - | 38 | 7.2 | 24.5 | HIGH | Med | HIGH | HIGH | |
13 | 187961 | 2003-02-07 | 3700 | - | 144 | 7.4 | 24.1 | HIGH | Med | HIGH | Med | |
13 | 187961 | 2003-02-13 | 200 | - | 35 | 7.8 | 25.1 | HIGH | low | Med | low | |
13 | 187961 | 2003-02-19 | 24 | - | 25 | 7.6 | 24.6 | HIGH | low | low | low | |
13 | 187961 | 2003-02-26 | 40 | - | 26 | 7.6 | 23.6 | HIGH | low | low | low | |
14 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2003-01-06 | 3970 | - | 8 | 8.5 | 24.6 | HIGH | Med | HIGH | Med |
14 | 187963 | 2003-01-13 | 2760 | - | 30 | 7.4 | 19.0 | HIGH | Med | HIGH | Med | |
14 | 187963 | 2003-01-31 | 4610 | - | 22 | 7.0 | 19.1 | HIGH | Med | HIGH | HIGH | |
14 | 187963 | 2003-02-07 | 7000 | - | 77 | 7.9 | 22.6 | HIGH | Med | HIGH | HIGH | |
14 | 187963 | 2003-02-13 | 0 | - | 33 | 10.8 | 28.2 | low | low | low | low | |
14 | 187963 | 2003-02-19 | 20600 | - | 16 | 7.5 | 22.0 | HIGH | HIGH | HIGH | HIGH | |
14 | 187963 | 2003-02-26 | 5790 | - | 18 | 7.5 | 22.4 | HIGH | Med | HIGH | HIGH |
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