№ | 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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1997-09-01 | 1700 | - | 15 | 7.6 | 13.6 | HIGH | low | HIGH | Med |
1 | 102626 | 1997-09-08 | 3200 | - | 52 | 7.1 | 14.6 | HIGH | Med | HIGH | Med | |
1 | 102626 | 1997-09-15 | 8700 | - | 241 | 7.4 | 16.7 | HIGH | Med | HIGH | HIGH | |
1 | 102626 | 1997-09-22 | 380 | - | 24 | 7.8 | 16.4 | HIGH | low | Med | low | |
1 | 102626 | 1997-09-29 | 170 | - | 22 | 7.3 | 21.0 | HIGH | low | low | low | |
1 | 102626 | 1997-10-06 | 220 | - | 31 | 7.3 | 21.1 | HIGH | low | Med | low | |
1 | 102626 | 1997-10-13 | 710 | - | 31 | 7.9 | 16.4 | HIGH | low | HIGH | low | |
1 | 102626 | 1997-10-20 | 480 | - | 62 | 7.6 | 18.3 | HIGH | low | HIGH | low | |
1 | 102626 | 1997-10-27 | 370 | - | 46 | 7.5 | 18.5 | HIGH | low | Med | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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1997-09-05 | 1280 | - | 9 | 7.7 | 17.5 | HIGH | low | HIGH | Med |
2 | 102627 | 1997-09-12 | 250 | - | 10 | 7.8 | 15.6 | HIGH | low | Med | low | |
2 | 102627 | 1997-09-19 | 240 | - | 9 | 7.6 | 16.1 | HIGH | low | Med | low | |
2 | 102627 | 1997-09-26 | 360 | - | 7 | 7.5 | 19.3 | HIGH | low | Med | low | |
2 | 102627 | 1997-10-03 | 226 | - | 8 | 7.3 | 19.0 | HIGH | low | Med | low | |
2 | 102627 | 1997-10-10 | 1500 | - | 7 | 7.5 | 19.3 | HIGH | low | HIGH | Med | |
2 | 102627 | 1997-10-17 | 720 | - | 82 | 7.1 | 16.8 | HIGH | low | HIGH | low | |
2 | 102627 | 1997-10-24 | 330 | - | 15 | 7.6 | 18.3 | HIGH | low | Med | low | |
2 | 102627 | 1997-10-31 | 780 | - | 8 | 7.6 | 25.1 | HIGH | low | HIGH | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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1997-09-10 | 1900 | - | 62 | 8.5 | 18.8 | HIGH | low | HIGH | Med |
3 | 102632 | 1997-09-17 | 100 | - | 37 | 8.3 | 19.4 | HIGH | low | low | low | |
3 | 102632 | 1997-09-26 | 240 | - | 28 | 7.8 | 20.4 | HIGH | low | Med | low | |
3 | 102632 | 1997-10-01 | 800 | - | 15 | 8.5 | 21.9 | HIGH | low | HIGH | low | |
3 | 102632 | 1997-10-08 | 1000 | - | 19 | 8.1 | 18.7 | HIGH | low | HIGH | Med | |
3 | 102632 | 1997-10-22 | 1100 | - | 46 | 7.9 | 22.3 | HIGH | low | HIGH | Med | |
3 | 102632 | 1997-10-29 | 700 | - | 29 | 8.1 | 24.6 | HIGH | low | HIGH | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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1997-09-04 | 250 | - | 3 | 7.7 | 19.6 | HIGH | low | Med | low |
4 | 102662 | 1997-09-11 | 310 | - | 16 | 7.8 | 19.5 | HIGH | low | Med | low | |
4 | 102662 | 1997-09-18 | 70 | - | 8 | 8.2 | 20.0 | HIGH | low | low | low | |
4 | 102662 | 1997-09-25 | 360 | - | 7 | 8.0 | 21.9 | HIGH | low | Med | low | |
4 | 102662 | 1997-10-02 | 14 | - | 6 | 8.3 | 22.9 | HIGH | low | low | low | |
4 | 102662 | 1997-10-16 | 3100 | - | 105 | 8.1 | 18.5 | HIGH | Med | HIGH | Med | |
4 | 102662 | 1997-10-23 | 900 | - | 13 | 7.9 | 23.0 | HIGH | low | HIGH | low | |
4 | 102662 | 1997-10-30 | 190 | - | 6 | 8.0 | 24.8 | HIGH | low | low | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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1997-09-05 | 880 | - | 50 | 7.4 | 19.3 | HIGH | low | HIGH | low |
5 | 102674 | 1997-09-12 | 620 | - | 37 | 7.5 | 23.8 | HIGH | low | HIGH | low | |
5 | 102674 | 1997-09-19 | 200 | - | 30 | 7.9 | 14.2 | HIGH | low | Med | low | |
5 | 102674 | 1997-09-26 | 580 | - | 31 | 7.7 | 24.7 | HIGH | low | HIGH | low | |
5 | 102674 | 1997-10-03 | 810 | - | 29 | 7.6 | 24.3 | HIGH | low | HIGH | low | |
5 | 102674 | 1997-10-10 | 660 | - | 55 | 7.4 | 20.1 | HIGH | low | HIGH | low | |
5 | 102674 | 1997-10-17 | 160 | - | 34 | 7.8 | 24.5 | HIGH | low | low | low | |
5 | 102674 | 1997-10-24 | 510 | - | 39 | 7.6 | 21.0 | HIGH | low | HIGH | low | |
5 | 102674 | 1997-10-31 | 660 | - | 36 | 7.6 | 26.6 | HIGH | low | HIGH | low | |
6 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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1997-09-11 | 3400 | - | 52 | 7.4 | 18.0 | HIGH | Med | HIGH | Med |
6 | 187958 | 1997-10-09 | 9100 | - | 52 | 7.8 | 18.9 | HIGH | Med | HIGH | HIGH | |
6 | 187958 | 1997-10-23 | 3100 | - | 24 | 7.7 | 21.1 | HIGH | Med | HIGH | Med | |
7 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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1997-09-01 | 3200 | - | - | - | - | HIGH | Med | HIGH | Med |
7 | 187959 | 1997-09-08 | 1560 | - | - | - | - | HIGH | low | HIGH | Med | |
7 | 187959 | 1997-09-15 | 1700 | - | - | - | - | HIGH | low | HIGH | Med | |
7 | 187959 | 1997-09-22 | 880 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1997-09-29 | 500 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1997-10-06 | 680 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1997-10-13 | 540 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1997-10-20 | 1000 | - | - | - | - | HIGH | low | HIGH | Med | |
7 | 187959 | 1997-10-27 | 500 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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1997-09-01 | 29000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
8 | 187960 | 1997-09-08 | 26000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
8 | 187960 | 1997-09-15 | 2700 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 1997-09-22 | 9400 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
8 | 187960 | 1997-09-29 | 1000 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 187960 | 1997-10-06 | 3100 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 1997-10-13 | 1140 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 187960 | 1997-10-20 | 85000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
8 | 187960 | 1997-10-27 | 15000 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
9 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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1997-09-01 | 740 | - | 25 | 7.5 | 17.8 | HIGH | low | HIGH | low |
9 | 187961 | 1997-09-03 | 850 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1997-09-05 | 520 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1997-09-08 | 16400 | - | 118 | 7.8 | 15.0 | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-09-10 | 8200 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-09-12 | 3000 | - | - | - | - | HIGH | Med | HIGH | Med | |
9 | 187961 | 1997-09-15 | 640 | - | 152 | 7.7 | 15.1 | HIGH | low | HIGH | low | |
9 | 187961 | 1997-09-17 | 270 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1997-09-19 | 1500 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 1997-09-22 | 4200 | - | 105 | 7.1 | 17.0 | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-09-25 | 2200 | - | - | - | - | HIGH | Med | HIGH | Med | |
9 | 187961 | 1997-09-29 | 3000 | - | 77 | 7.6 | 23.9 | HIGH | Med | HIGH | Med | |
9 | 187961 | 1997-10-01 | 2600 | - | - | - | - | HIGH | Med | HIGH | Med | |
9 | 187961 | 1997-10-03 | 710 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1997-10-06 | 620 | - | 18 | 7.1 | 23.8 | HIGH | low | HIGH | low | |
9 | 187961 | 1997-10-08 | 110 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1997-10-10 | 1300 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 1997-10-15 | 1900 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 1997-10-17 | 8000 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-10-20 | 1800 | - | 40 | 8.4 | 22.1 | HIGH | low | HIGH | Med | |
9 | 187961 | 1997-10-22 | 1000 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 1997-10-24 | 300 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1997-10-27 | 3200 | - | 47 | 7.4 | 20.5 | HIGH | Med | HIGH | Med | |
9 | 187961 | 1997-10-29 | 600 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1997-10-31 | 1000 | - | - | - | - | HIGH | low | HIGH | Med | |
10 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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1997-09-01 | 49000 | - | 80 | 7.7 | 14.2 | HIGH | HIGH | HIGH | HIGH |
10 | 187963 | 1997-09-08 | 74000 | - | 26 | 7.8 | 15.6 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 1997-09-15 | 2600 | - | 11 | 7.3 | 15.5 | HIGH | Med | HIGH | Med | |
10 | 187963 | 1997-09-22 | 6600 | - | 13 | 7.9 | 17.7 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1997-09-29 | 3700 | - | 14 | 7.4 | 21.0 | HIGH | Med | HIGH | Med | |
10 | 187963 | 1997-10-06 | 380000 | - | 11 | 7.8 | 19.4 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 1997-10-13 | 10300 | - | 13 | 7.4 | 16.6 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1997-10-20 | 4300 | - | 21 | 6.5 | 15.7 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1997-10-27 | 4800 | - | 11 | 8.0 | 19.8 | HIGH | Med | HIGH | HIGH |
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