№ | 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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1998-05-04 | 390 | - | 16 | 7.5 | 21.2 | HIGH | low | Med | low |
1 | 102626 | 1998-05-11 | 280 | - | 17 | 7.3 | 12.5 | HIGH | low | Med | low | |
1 | 102626 | 1998-05-18 | 470 | - | 10 | 7.3 | 14.1 | HIGH | low | HIGH | low | |
1 | 102626 | 1998-05-25 | 150 | - | 10 | 7.3 | 15.1 | HIGH | low | low | low | |
1 | 102626 | 1998-06-01 | 1800 | - | 11 | 7.8 | 12.4 | HIGH | low | HIGH | Med | |
1 | 102626 | 1998-06-08 | 200 | - | 12 | 7.5 | 4.4 | HIGH | low | Med | low | |
1 | 102626 | 1998-06-15 | 1300 | - | 8 | 7.8 | 12.0 | HIGH | low | HIGH | Med | |
1 | 102626 | 1998-06-22 | 4900 | - | - | 7.8 | 7.7 | HIGH | Med | HIGH | HIGH | |
1 | 102626 | 1998-06-29 | 370 | - | 8 | 7.8 | 9.6 | HIGH | low | Med | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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1998-05-08 | 2300 | - | 9 | 7.3 | 19.6 | HIGH | Med | HIGH | Med |
2 | 102627 | 1998-05-15 | 220 | - | 10 | 7.2 | 17.0 | HIGH | low | Med | low | |
2 | 102627 | 1998-05-22 | 400 | - | 8 | 7.4 | 16.5 | HIGH | low | HIGH | low | |
2 | 102627 | 1998-05-29 | 520 | - | 11 | 7.4 | 12.5 | HIGH | low | HIGH | low | |
2 | 102627 | 1998-06-12 | 380 | - | 8 | 7.4 | 13.1 | HIGH | low | Med | low | |
2 | 102627 | 1998-06-19 | 150 | - | 5 | 7.5 | 9.6 | HIGH | low | low | low | |
2 | 102627 | 1998-06-26 | 88 | - | 4 | 7.6 | 12.0 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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1998-05-06 | 260 | - | 16 | 8.4 | 20.7 | HIGH | low | Med | low |
3 | 102632 | 1998-05-13 | 192 | - | 13 | 8.5 | 14.6 | HIGH | low | low | low | |
3 | 102632 | 1998-05-20 | 490 | - | 22 | 8.6 | 18.3 | HIGH | low | HIGH | low | |
3 | 102632 | 1998-05-27 | 1700 | - | 15 | 8.4 | 16.5 | HIGH | low | HIGH | Med | |
3 | 102632 | 1998-06-03 | 500 | - | 8 | 8.4 | 14.0 | HIGH | low | HIGH | low | |
3 | 102632 | 1998-06-10 | 150 | - | 10 | 8.4 | 11.2 | HIGH | low | low | low | |
3 | 102632 | 1998-06-17 | 48 | - | 3 | 8.8 | 12.6 | HIGH | low | low | low | |
3 | 102632 | 1998-06-24 | 60 | - | 7 | 8.8 | 12.3 | HIGH | low | low | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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1998-05-07 | 170 | - | 4 | 7.9 | 22.0 | HIGH | low | low | low |
4 | 102662 | 1998-05-14 | 530 | - | 11 | 7.9 | 15.8 | HIGH | low | HIGH | low | |
4 | 102662 | 1998-05-21 | 240 | - | 6 | 7.9 | 18.2 | HIGH | low | Med | low | |
4 | 102662 | 1998-05-28 | 320 | - | 6 | 7.8 | 14.7 | HIGH | low | Med | low | |
4 | 102662 | 1998-06-04 | 280 | - | 5 | 7.9 | 14.7 | HIGH | low | Med | low | |
4 | 102662 | 1998-06-11 | 72 | - | 3 | 7.7 | 11.5 | HIGH | low | low | low | |
4 | 102662 | 1998-06-18 | 70 | - | 2 | 7.8 | 12.4 | HIGH | low | low | low | |
4 | 102662 | 1998-06-25 | 58 | - | 1 | 7.9 | 16.0 | HIGH | low | low | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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1998-05-08 | 480 | - | 27 | 7.7 | 22.8 | HIGH | low | HIGH | low |
5 | 102674 | 1998-05-15 | 2100 | - | 27 | 8.3 | 16.0 | HIGH | Med | HIGH | Med | |
5 | 102674 | 1998-05-22 | 1700 | - | 34 | 7.8 | 18.5 | HIGH | low | HIGH | Med | |
5 | 102674 | 1998-05-29 | 150 | - | 41 | 7.7 | 19.3 | HIGH | low | low | low | |
5 | 102674 | 1998-06-05 | 110 | - | 37 | 7.0 | 19.5 | HIGH | low | low | low | |
5 | 102674 | 1998-06-12 | 140 | - | 39 | 7.6 | 16.6 | HIGH | low | low | low | |
5 | 102674 | 1998-06-19 | 104 | - | 35 | 7.4 | 16.4 | HIGH | low | low | low | |
5 | 102674 | 1998-06-26 | 490 | - | 24 | 7.6 | 13.5 | HIGH | low | HIGH | low | |
6 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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1998-06-22 | 1030 | - | 11 | 8.0 | 14.5 | HIGH | low | HIGH | Med |
7 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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1998-05-04 | 280 | - | - | - | - | HIGH | low | Med | low |
7 | 187959 | 1998-05-11 | 7400 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
7 | 187959 | 1998-05-18 | 440 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-05-25 | 900 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-06-01 | 580 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-06-08 | 196 | - | - | - | - | HIGH | low | low | low | |
7 | 187959 | 1998-06-15 | 470 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-06-22 | 190 | - | - | - | - | HIGH | low | low | low | |
7 | 187959 | 1998-06-29 | 310 | - | - | - | - | HIGH | low | Med | low | |
8 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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1998-05-04 | 520 | - | - | - | - | HIGH | low | HIGH | low |
8 | 187960 | 1998-05-11 | 640 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 1998-05-18 | 2300 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 1998-05-25 | 5000 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
8 | 187960 | 1998-06-01 | 3200 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 1998-06-08 | 186 | - | - | - | - | HIGH | low | low | low | |
8 | 187960 | 1998-06-15 | 580 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 1998-06-22 | 2900 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 1998-06-29 | 700 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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1998-05-04 | 340 | - | 51 | 7.2 | 19.3 | HIGH | low | Med | low |
9 | 187961 | 1998-05-06 | 580 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-05-08 | 2100 | - | - | - | - | HIGH | Med | HIGH | Med | |
9 | 187961 | 1998-05-11 | 1930 | - | 65 | 7.4 | 18.1 | HIGH | low | HIGH | Med | |
9 | 187961 | 1998-05-13 | 410 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-05-15 | 380 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-05-18 | 1600 | - | 47 | 7.4 | 16.2 | HIGH | low | HIGH | Med | |
9 | 187961 | 1998-05-20 | 560 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-05-22 | 3100 | - | - | - | - | HIGH | Med | HIGH | Med | |
9 | 187961 | 1998-05-25 | 1700 | - | 35 | 7.3 | 16.8 | HIGH | low | HIGH | Med | |
9 | 187961 | 1998-05-27 | 450 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-05-29 | 680 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-06-01 | 690 | - | 13 | 7.8 | 14.4 | HIGH | low | HIGH | low | |
9 | 187961 | 1998-06-03 | 330 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-06-05 | 260 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-06-08 | 260 | - | 27 | 7.4 | 10.1 | HIGH | low | Med | low | |
9 | 187961 | 1998-06-10 | 230 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-06-12 | 360 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-06-15 | 360 | - | 12 | 7.8 | 10.1 | HIGH | low | Med | low | |
9 | 187961 | 1998-06-17 | 66 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-06-19 | 1100 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 1998-06-22 | 500 | - | 18 | 7.8 | 11.8 | HIGH | low | HIGH | low | |
9 | 187961 | 1998-06-24 | 330 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-06-26 | 450 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-06-29 | 220 | - | 17 | 7.8 | 12.4 | HIGH | low | Med | low | |
10 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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1998-05-04 | 1100 | - | 9 | 6.8 | 14.5 | HIGH | low | HIGH | Med |
10 | 187963 | 1998-05-11 | 246000 | - | 30 | 7.4 | 13.5 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 1998-05-18 | 80000 | - | 13 | 7.5 | 13.9 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 1998-05-25 | 22000 | - | 13 | 7.3 | 15.8 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 1998-06-01 | 13900 | - | 14 | 7.8 | 13.0 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-06-08 | 6500 | - | 16 | 7.6 | 7.1 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-06-15 | 4000 | - | 5 | 7.5 | 6.7 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-06-22 | 17000 | - | 8 | 7.3 | 7.5 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-06-29 | 3300 | - | 7 | 7.8 | - | HIGH | Med | HIGH | Med |
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