№ | 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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1998-07-06 | 100 | - | 7 | 7.8 | 4.1 | HIGH | low | low | low |
1 | 102626 | 1998-07-13 | 470 | - | 8 | 7.6 | 10.0 | HIGH | low | HIGH | low | |
1 | 102626 | 1998-07-20 | 280 | - | 8 | 7.8 | 12.2 | HIGH | low | Med | low | |
1 | 102626 | 1998-07-27 | 156 | - | 8 | 8.1 | 11.1 | HIGH | low | low | low | |
1 | 102626 | 1998-08-03 | 350 | - | 9 | 8.4 | 11.2 | HIGH | low | Med | low | |
1 | 102626 | 1998-08-11 | 390 | - | 9 | 7.8 | 16.3 | HIGH | low | Med | low | |
1 | 102626 | 1998-08-17 | 192 | - | 9 | 7.6 | 12.6 | HIGH | low | low | low | |
1 | 102626 | 1998-08-24 | 410 | - | 23 | 8.3 | 10.6 | HIGH | low | HIGH | low | |
1 | 102626 | 1998-08-31 | 80 | - | 32 | 7.7 | 15.9 | HIGH | low | low | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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1998-07-03 | 48 | - | 4 | 7.7 | 13.3 | HIGH | low | low | low |
2 | 102627 | 1998-07-10 | 110 | - | 5 | 7.3 | 11.8 | HIGH | low | low | low | |
2 | 102627 | 1998-07-17 | 68 | - | 4 | 7.8 | 14.4 | HIGH | low | low | low | |
2 | 102627 | 1998-07-24 | 84 | - | 4 | 7.4 | 11.8 | HIGH | low | low | low | |
2 | 102627 | 1998-07-31 | 56 | - | 5 | 7.9 | 11.8 | HIGH | low | low | low | |
2 | 102627 | 1998-08-07 | 270 | - | 5 | 7.5 | 14.8 | HIGH | low | Med | low | |
2 | 102627 | 1998-08-21 | 54 | - | 5 | 7.4 | 16.1 | HIGH | low | low | low | |
2 | 102627 | 1998-08-28 | 160 | - | 6 | 7.5 | 10.1 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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1998-07-01 | 120 | - | 4 | 8.6 | 13.1 | HIGH | low | low | low |
3 | 102632 | 1998-07-08 | 42 | - | - | 7.9 | 15.8 | HIGH | low | low | low | |
3 | 102632 | 1998-07-15 | 184 | - | 4 | 8.1 | 11.9 | HIGH | low | low | low | |
3 | 102632 | 1998-07-22 | 330 | - | 7 | 8.0 | 15.0 | HIGH | low | Med | low | |
3 | 102632 | 1998-07-29 | 80 | - | 4 | 7.8 | 15.8 | HIGH | low | low | low | |
3 | 102632 | 1998-08-05 | 70 | - | 5 | 8.4 | 14.0 | HIGH | low | low | low | |
3 | 102632 | 1998-08-12 | 104 | - | 4 | 8.3 | 16.0 | HIGH | low | low | low | |
3 | 102632 | 1998-08-19 | 36 | - | 3 | 8.8 | 19.2 | HIGH | low | low | low | |
3 | 102632 | 1998-08-26 | 86 | - | 12 | 8.3 | 14.6 | HIGH | low | low | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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1998-07-02 | 2 | - | 1 | 8.2 | 15.7 | Med | low | low | low |
4 | 102662 | 1998-07-09 | 8 | - | 1 | 7.9 | 14.1 | Med | low | low | low | |
4 | 102662 | 1998-07-16 | 6 | - | 3 | 7.6 | 16.8 | Med | low | low | low | |
4 | 102662 | 1998-07-23 | 76 | - | 3 | 7.4 | 16.4 | HIGH | low | low | low | |
4 | 102662 | 1998-07-30 | 64 | - | 2 | 7.8 | 14.4 | HIGH | low | low | low | |
4 | 102662 | 1998-08-13 | 8 | - | 1 | 8.7 | 19.7 | Med | low | low | low | |
4 | 102662 | 1998-08-20 | 36 | - | 4 | 8.6 | 18.0 | HIGH | low | low | low | |
4 | 102662 | 1998-08-27 | 70 | - | 22 | 7.9 | 18.8 | HIGH | low | low | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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1998-07-03 | 330 | - | 27 | 6.9 | 15.6 | HIGH | low | Med | low |
5 | 102674 | 1998-07-10 | 420 | - | 27 | 7.6 | 15.3 | HIGH | low | HIGH | low | |
5 | 102674 | 1998-07-24 | 1320 | - | 24 | 7.8 | 14.7 | HIGH | low | HIGH | Med | |
5 | 102674 | 1998-08-05 | 134 | - | 26 | 7.6 | 17.6 | HIGH | low | low | low | |
5 | 102674 | 1998-08-21 | 360 | - | 32 | 7.5 | 18.0 | HIGH | low | Med | low | |
6 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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1998-07-20 | 250 | - | 10 | 7.6 | 16.6 | HIGH | low | Med | low |
6 | 187958 | 1998-08-06 | 62000 | - | 417 | 7.2 | 16.6 | HIGH | HIGH | HIGH | HIGH | |
6 | 187958 | 1998-08-20 | 2080 | - | 8 | 7.8 | 19.0 | HIGH | Med | HIGH | Med | |
7 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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1998-07-06 | 380 | - | - | - | - | HIGH | low | Med | low |
7 | 187959 | 1998-07-13 | 200 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 1998-07-20 | 600 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-07-27 | 470 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-08-03 | 330 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 1998-08-11 | 680 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-08-17 | 340 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 1998-08-24 | 590 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-08-31 | 370 | - | - | - | - | HIGH | low | Med | low | |
8 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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1998-07-06 | 330 | - | - | - | - | HIGH | low | Med | low |
8 | 187960 | 1998-07-13 | 260 | - | - | - | - | HIGH | low | Med | low | |
8 | 187960 | 1998-07-20 | 610 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 1998-07-27 | 460 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 1998-08-03 | 290 | - | - | - | - | HIGH | low | Med | low | |
8 | 187960 | 1998-08-11 | 340000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
8 | 187960 | 1998-08-17 | 640 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 1998-08-24 | 510 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 1998-08-31 | 230 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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1998-07-01 | 1300 | - | - | - | - | HIGH | low | HIGH | Med |
9 | 187961 | 1998-07-03 | 6 | - | - | - | - | Med | low | low | low | |
9 | 187961 | 1998-07-06 | 410 | - | 6 | 7.7 | 7.4 | HIGH | low | HIGH | low | |
9 | 187961 | 1998-07-08 | 420 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-07-10 | 50 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-07-13 | 40 | - | 9 | 8.3 | 17.4 | HIGH | low | low | low | |
9 | 187961 | 1998-07-15 | 50 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-07-17 | 220 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-07-20 | 390 | - | 10 | 7.8 | 13.1 | HIGH | low | Med | low | |
9 | 187961 | 1998-07-22 | 630 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-07-24 | 210 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-07-27 | 210 | - | 9 | 7.8 | 12.9 | HIGH | low | Med | low | |
9 | 187961 | 1998-07-29 | 220 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-07-31 | 260 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-08-03 | 170 | - | 6 | 7.9 | 14.6 | HIGH | low | low | low | |
9 | 187961 | 1998-08-05 | 640 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-08-07 | 570 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-08-11 | 670 | - | 8 | 7.8 | 19.1 | HIGH | low | HIGH | low | |
9 | 187961 | 1998-08-12 | 390 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-08-14 | 290 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-08-17 | 32 | - | 28 | 7.6 | 13.7 | HIGH | low | low | low | |
9 | 187961 | 1998-08-19 | 52 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-08-21 | 570 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-08-24 | 152 | - | 20 | 7.9 | 11.1 | HIGH | low | low | low | |
9 | 187961 | 1998-08-26 | 120 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-08-28 | 190 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-08-31 | 210 | - | 9 | 7.9 | 14.1 | HIGH | low | Med | low | |
10 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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1998-07-06 | 3500 | - | 8 | 8.3 | 10.3 | HIGH | Med | HIGH | Med |
10 | 187963 | 1998-07-13 | 3600 | - | 7 | 7.6 | 8.7 | HIGH | Med | HIGH | Med | |
10 | 187963 | 1998-07-27 | 2800 | - | 10 | 8.0 | 12.2 | HIGH | Med | HIGH | Med | |
10 | 187963 | 1998-08-03 | 2100 | - | 9 | 7.6 | 9.5 | HIGH | Med | HIGH | Med | |
10 | 187963 | 1998-08-12 | 8100 | - | 12 | 7.8 | 13.0 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-08-17 | 10700 | - | 12 | 8.1 | 15.1 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-08-24 | 4300 | - | 29 | 7.7 | 13.4 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-08-31 | 2200 | - | 27 | 7.7 | 18.4 | HIGH | Med | HIGH | Med |
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