№ | 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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2000-05-08 | 800 | - | 29 | 7.9 | 13.7 | HIGH | low | HIGH | low |
1 | 102626 | 2000-05-15 | 350 | - | 16 | 7.8 | 13.4 | HIGH | low | Med | low | |
1 | 102626 | 2000-05-22 | 800 | - | 36 | 7.0 | 14.2 | HIGH | low | HIGH | low | |
1 | 102626 | 2000-05-29 | 1000 | - | 18 | 7.6 | 11.0 | HIGH | low | HIGH | Med | |
1 | 102626 | 2000-06-05 | 280 | - | 15 | 7.6 | 11.4 | HIGH | low | Med | low | |
1 | 102626 | 2000-06-12 | 530 | - | 13 | 7.4 | 12.5 | HIGH | low | HIGH | low | |
1 | 102626 | 2000-06-19 | 160 | - | 13 | 7.6 | 16.1 | HIGH | low | low | low | |
1 | 102626 | 2000-06-26 | 160 | - | 12 | 7.8 | 13.1 | HIGH | low | low | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2000-05-12 | 380 | - | 10 | 7.3 | 19.6 | HIGH | low | Med | low |
2 | 102627 | 2000-05-19 | 230 | - | 18 | 7.3 | 15.6 | HIGH | low | Med | low | |
2 | 102627 | 2000-05-26 | 100 | - | 8 | 7.4 | 16.4 | HIGH | low | low | low | |
2 | 102627 | 2000-06-02 | 230 | - | 22 | 7.5 | 10.7 | HIGH | low | Med | low | |
2 | 102627 | 2000-06-09 | 220 | - | 11 | 7.8 | 9.6 | HIGH | low | Med | low | |
2 | 102627 | 2000-06-23 | 280 | - | 7 | 7.9 | 13.4 | HIGH | low | Med | low | |
2 | 102627 | 2000-06-30 | 200 | - | 6 | 7.8 | 12.6 | HIGH | low | Med | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2000-05-10 | 380 | - | 54 | 8.6 | 18.7 | HIGH | low | Med | low |
3 | 102632 | 2000-05-17 | 50 | - | 16 | 8.5 | 16.5 | HIGH | low | low | low | |
3 | 102632 | 2000-05-24 | 10000 | - | 39 | 8.4 | 16.8 | HIGH | Med | HIGH | HIGH | |
3 | 102632 | 2000-05-31 | 2570 | - | 20 | 8.7 | 14.1 | HIGH | Med | HIGH | Med | |
3 | 102632 | 2000-06-07 | 52 | - | 8 | 8.4 | 14.4 | HIGH | low | low | low | |
3 | 102632 | 2000-06-21 | 60 | - | 18 | 8.8 | 15.1 | HIGH | low | low | low | |
3 | 102632 | 2000-06-28 | 22 | - | 2 | 8.7 | 11.7 | HIGH | low | low | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2000-05-11 | 390 | - | 22 | 7.8 | 20.1 | HIGH | low | Med | low |
4 | 102662 | 2000-05-18 | 220 | - | 8 | 7.5 | 16.5 | HIGH | low | Med | low | |
4 | 102662 | 2000-05-25 | 500 | - | 25 | 7.8 | 18.9 | HIGH | low | HIGH | low | |
4 | 102662 | 2000-06-01 | 200 | - | 20 | 7.4 | 14.2 | HIGH | low | Med | low | |
4 | 102662 | 2000-06-08 | 400 | - | 7 | 7.9 | 12.8 | HIGH | low | HIGH | low | |
4 | 102662 | 2000-06-22 | 90 | - | 4 | 7.7 | 12.5 | HIGH | low | low | low | |
4 | 102662 | 2000-06-29 | 240 | - | 3 | 7.4 | 11.3 | HIGH | low | Med | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2000-05-05 | 110 | - | 103 | 7.5 | 21.3 | HIGH | low | low | low |
5 | 102674 | 2000-05-12 | 560 | - | 24 | 7.6 | 19.5 | HIGH | low | HIGH | low | |
5 | 102674 | 2000-05-19 | 410 | - | 71 | 7.4 | 19.4 | HIGH | low | HIGH | low | |
5 | 102674 | 2000-05-26 | 2700 | - | 121 | 7.1 | 17.2 | HIGH | Med | HIGH | Med | |
5 | 102674 | 2000-06-02 | 40 | - | 62 | 7.2 | 19.0 | HIGH | low | low | low | |
5 | 102674 | 2000-06-09 | 560 | - | 27 | 7.3 | 16.2 | HIGH | low | HIGH | low | |
5 | 102674 | 2000-06-14 | 690 | - | 15 | 7.7 | 19.0 | HIGH | low | HIGH | low | |
5 | 102674 | 2000-06-23 | 180 | - | 39 | 7.3 | 16.2 | HIGH | low | low | low | |
5 | 102674 | 2000-06-30 | 5600 | - | 13 | 7.9 | 16.1 | HIGH | Med | HIGH | HIGH | |
6 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2000-05-04 | 15000 | - | 97 | 7.6 | 18.7 | HIGH | Med | HIGH | HIGH |
6 | 187958 | 2000-05-11 | 1900 | - | 13 | 7.5 | 15.7 | HIGH | low | HIGH | Med | |
6 | 187958 | 2000-05-18 | 24000 | - | 30 | 7.8 | 15.7 | HIGH | HIGH | HIGH | HIGH | |
6 | 187958 | 2000-05-25 | 7000 | - | 165 | 7.6 | 17.3 | HIGH | Med | HIGH | HIGH | |
6 | 187958 | 2000-06-01 | 7000 | - | 25 | 7.5 | 14.8 | HIGH | Med | HIGH | HIGH | |
6 | 187958 | 2000-06-15 | 156000 | - | 15 | 7.7 | 16.8 | HIGH | HIGH | HIGH | HIGH | |
6 | 187958 | 2000-06-29 | 80 | - | 26 | 7.8 | 10.7 | HIGH | low | low | low | |
7 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2000-05-02 | 400 | - | - | - | - | HIGH | low | HIGH | low |
7 | 187959 | 2000-05-08 | 580 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 2000-05-15 | 270 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 2000-05-22 | 1600 | - | - | - | - | HIGH | low | HIGH | Med | |
7 | 187959 | 2000-05-29 | 1100 | - | - | - | - | HIGH | low | HIGH | Med | |
7 | 187959 | 2000-06-05 | 250 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 2000-06-12 | 320 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 2000-06-19 | 170 | - | - | - | - | HIGH | low | low | low | |
7 | 187959 | 2000-06-26 | 2600 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2000-05-02 | 1100 | - | - | - | - | HIGH | low | HIGH | Med |
8 | 187960 | 2000-05-08 | 3300 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 2000-05-15 | 1600 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 187960 | 2000-05-22 | 1100 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 187960 | 2000-05-29 | 800 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 2000-06-05 | 780 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 2000-06-12 | 1200 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 187960 | 2000-06-19 | 230 | - | - | - | - | HIGH | low | Med | low | |
8 | 187960 | 2000-06-26 | 2800 | - | - | - | - | HIGH | Med | HIGH | Med | |
9 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2000-05-02 | 900 | - | 43 | 7.4 | 17.8 | HIGH | low | HIGH | low |
9 | 187961 | 2000-05-08 | 1600 | - | 26 | 7.7 | 16.4 | HIGH | low | HIGH | Med | |
9 | 187961 | 2000-05-10 | 220 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 2000-05-12 | 1800 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 2000-05-15 | 150 | - | 18 | 7.8 | 17.1 | HIGH | low | low | low | |
9 | 187961 | 2000-05-17 | 500 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 2000-05-19 | 800 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 2000-05-22 | 2300 | - | 25 | 7.7 | 19.8 | HIGH | Med | HIGH | Med | |
9 | 187961 | 2000-05-24 | 800 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 2000-05-26 | 1100 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 2000-05-29 | 60 | - | 32 | 7.6 | 13.0 | HIGH | low | low | low | |
9 | 187961 | 2000-05-31 | 1400 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 2000-06-02 | 1700 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 2000-06-05 | 320 | - | 25 | 7.4 | 13.8 | HIGH | low | Med | low | |
9 | 187961 | 2000-06-07 | 500 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 2000-06-09 | 130 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 2000-06-12 | 150 | - | 12 | 7.7 | 14.0 | HIGH | low | low | low | |
9 | 187961 | 2000-06-19 | 230 | - | 32 | 8.1 | 12.0 | HIGH | low | Med | low | |
9 | 187961 | 2000-06-21 | 700 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 2000-06-23 | 200 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 2000-06-26 | 1600 | - | 22 | 7.6 | 11.1 | HIGH | low | HIGH | Med | |
9 | 187961 | 2000-06-28 | 130 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 2000-06-30 | 130 | - | - | - | - | HIGH | low | low | low | |
10 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2000-05-02 | 5700 | - | 14 | 7.4 | 20.1 | HIGH | Med | HIGH | HIGH |
10 | 187963 | 2000-05-08 | 1260 | - | 9 | 7.3 | 19.8 | HIGH | low | HIGH | Med | |
10 | 187963 | 2000-05-15 | 4000 | - | 8 | 7.9 | 12.9 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 2000-05-22 | 120000 | - | 16 | 7.7 | 14.9 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 2000-05-29 | 41000 | - | 40 | 7.8 | 10.9 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 2000-06-05 | 62000 | - | 8 | 7.8 | 16.4 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 2000-06-12 | 360000 | - | 161 | 7.5 | 16.5 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 2000-06-19 | 5000 | - | 16 | 7.6 | 15.4 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 2000-06-26 | 200 | - | 31 | 11.3 | 11.4 | HIGH | low | Med | low |
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