№ | 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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1997-03-03 | 2900 | - | 66 | 7.5 | 22.8 | HIGH | Med | HIGH | Med |
1 | 102626 | 1997-03-10 | 1600 | - | 21 | 8.0 | 24.5 | HIGH | low | HIGH | Med | |
1 | 102626 | 1997-03-17 | 900 | - | 20 | 7.5 | 20.6 | HIGH | low | HIGH | low | |
1 | 102626 | 1997-03-24 | 1900 | - | 36 | 7.4 | 19.0 | HIGH | low | HIGH | Med | |
1 | 102626 | 1997-04-07 | 960 | - | 21 | 7.4 | 15.0 | HIGH | low | HIGH | low | |
1 | 102626 | 1997-04-14 | 460 | - | 18 | 7.4 | 16.1 | HIGH | low | HIGH | low | |
1 | 102626 | 1997-04-21 | 82000 | - | 869 | 7.3 | 13.5 | HIGH | HIGH | HIGH | HIGH | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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1997-03-07 | 50 | - | 36 | 7.6 | 24.8 | HIGH | low | low | low |
2 | 102627 | 1997-03-14 | 290 | - | 16 | 7.4 | 22.4 | HIGH | low | Med | low | |
2 | 102627 | 1997-03-19 | 590 | - | 13 | - | - | HIGH | low | HIGH | low | |
2 | 102627 | 1997-04-04 | 2600 | - | 25 | 7.3 | 19.3 | HIGH | Med | HIGH | Med | |
2 | 102627 | 1997-04-11 | 260 | - | 11 | 7.5 | 17.2 | HIGH | low | Med | low | |
2 | 102627 | 1997-04-18 | 520 | - | - | - | 19.1 | HIGH | low | HIGH | low | |
2 | 102627 | 1997-04-25 | 270 | - | 9 | - | 16.0 | HIGH | low | Med | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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1997-03-12 | 1700 | - | 42 | 8.1 | 21.7 | HIGH | low | HIGH | Med |
3 | 102632 | 1997-03-19 | 1700 | - | 15 | 8.2 | 25.2 | HIGH | low | HIGH | Med | |
3 | 102632 | 1997-03-26 | 570 | - | 85 | 7.9 | 22.9 | HIGH | low | HIGH | low | |
3 | 102632 | 1997-04-02 | 37000 | - | 1734 | 7.9 | 19.8 | HIGH | HIGH | HIGH | HIGH | |
3 | 102632 | 1997-04-09 | 8000 | - | 95 | 8.1 | 19.7 | HIGH | Med | HIGH | HIGH | |
3 | 102632 | 1997-04-16 | 490 | - | 238 | 8.4 | 21.0 | HIGH | low | HIGH | low | |
3 | 102632 | 1997-04-23 | 12800 | - | 309 | 8.5 | 18.9 | HIGH | Med | HIGH | HIGH | |
3 | 102632 | 1997-04-30 | 1900 | - | 56 | 8.7 | 16.1 | HIGH | low | HIGH | Med | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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1997-03-13 | 220 | - | 14 | 8.0 | 23.0 | HIGH | low | Med | low |
4 | 102662 | 1997-03-20 | 290 | - | 6 | 7.9 | 26.0 | HIGH | low | Med | low | |
4 | 102662 | 1997-03-27 | 130 | - | 28 | 8.1 | 22.5 | HIGH | low | low | low | |
4 | 102662 | 1997-04-03 | 3000 | - | 211 | 7.9 | 20.0 | HIGH | Med | HIGH | Med | |
4 | 102662 | 1997-04-10 | 450 | - | 27 | 8.0 | 20.3 | HIGH | low | HIGH | low | |
4 | 102662 | 1997-04-17 | 1800 | - | 112 | 8.0 | 20.6 | HIGH | low | HIGH | Med | |
4 | 102662 | 1997-04-24 | 1900 | - | 93 | 8.1 | 19.0 | HIGH | low | HIGH | Med | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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1997-03-07 | 2400 | - | 27 | 7.6 | 26.5 | HIGH | Med | HIGH | Med |
5 | 102674 | 1997-03-14 | 4200 | - | 25 | 7.7 | 24.0 | HIGH | Med | HIGH | HIGH | |
5 | 102674 | 1997-03-20 | 140 | - | 69 | 7.7 | 27.0 | HIGH | low | low | low | |
5 | 102674 | 1997-03-27 | 140 | - | 41 | 7.5 | 24.3 | HIGH | low | low | low | |
5 | 102674 | 1997-04-04 | 1190 | - | 139 | 7.8 | 26.6 | HIGH | low | HIGH | Med | |
5 | 102674 | 1997-04-11 | 570 | - | 29 | 8.0 | 22.9 | HIGH | low | HIGH | low | |
5 | 102674 | 1997-04-18 | 190 | - | 32 | 7.3 | 23.8 | HIGH | low | low | low | |
5 | 102674 | 1997-04-25 | 2400 | - | 86 | 7.4 | 21.0 | HIGH | Med | HIGH | Med | |
6 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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1997-03-20 | 2200 | - | 6 | 7.5 | 20.0 | HIGH | Med | HIGH | Med |
6 | 187958 | 1997-04-03 | 2900 | - | - | 7.9 | 20.5 | HIGH | Med | HIGH | Med | |
6 | 187958 | 1997-04-17 | 490000 | - | - | 7.5 | 20.8 | HIGH | HIGH | HIGH | HIGH | |
7 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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1997-03-03 | 9600 | - | - | - | - | HIGH | Med | HIGH | HIGH |
7 | 187959 | 1997-03-10 | 1300 | - | - | - | - | HIGH | low | HIGH | Med | |
7 | 187959 | 1997-03-17 | 5000 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
7 | 187959 | 1997-03-24 | 2000 | - | - | - | - | HIGH | Med | HIGH | Med | |
7 | 187959 | 1997-04-07 | 2300 | - | - | - | - | HIGH | Med | HIGH | Med | |
7 | 187959 | 1997-04-14 | 1500 | - | - | - | - | HIGH | low | HIGH | Med | |
7 | 187959 | 1997-04-21 | 63000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
8 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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1997-03-03 | 7100 | - | - | - | - | HIGH | Med | HIGH | HIGH |
8 | 187960 | 1997-03-10 | 3700 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 1997-03-17 | 3000 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 1997-03-24 | 1400 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 187960 | 1997-04-07 | 6800 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
8 | 187960 | 1997-04-14 | 2100 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 1997-04-21 | 132000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
9 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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1997-03-03 | 11800 | - | 324 | 7.6 | 23.9 | HIGH | Med | HIGH | HIGH |
9 | 187961 | 1997-03-05 | 100 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1997-03-07 | 220 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1997-03-10 | 9900 | - | 151 | 7.5 | 27.5 | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-03-12 | 2300 | - | - | - | - | HIGH | Med | HIGH | Med | |
9 | 187961 | 1997-03-14 | 2200 | - | - | - | - | HIGH | Med | HIGH | Med | |
9 | 187961 | 1997-03-17 | 100 | - | 51 | 7.7 | 24.9 | HIGH | low | low | low | |
9 | 187961 | 1997-03-19 | 480 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1997-03-24 | 4000 | - | 107 | 7.7 | 22.2 | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-03-26 | 1500 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 1997-04-01 | 1000 | - | 123 | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 1997-04-02 | 48000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
9 | 187961 | 1997-04-04 | 5200 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-04-07 | 4800 | - | 182 | 7.6 | 18.7 | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-04-09 | 1200 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 1997-04-11 | 5600 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-04-14 | 3600 | - | 88 | 7.4 | 18.0 | HIGH | Med | HIGH | Med | |
9 | 187961 | 1997-04-16 | 59000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
9 | 187961 | 1997-04-18 | 8000 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-04-21 | 44000 | - | 665 | 7.7 | 17.2 | HIGH | HIGH | HIGH | HIGH | |
9 | 187961 | 1997-04-23 | 15100 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-04-25 | 6200 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
9 | 187961 | 1997-04-30 | 1500 | - | - | - | - | HIGH | low | HIGH | Med | |
10 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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1997-03-03 | 36000 | - | 12 | 7.5 | 22.2 | HIGH | HIGH | HIGH | HIGH |
10 | 187963 | 1997-03-10 | 19000 | - | 9 | 7.7 | 24.2 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1997-03-17 | 17000 | - | 8 | 7.7 | 21.6 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1997-03-24 | 23000 | - | 44 | 7.4 | 20.7 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 1997-04-01 | 30000 | - | 25 | 7.7 | 19.3 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 1997-04-07 | 16000 | - | 19 | 7.3 | 15.4 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1997-04-14 | 3000 | - | 12 | 7.7 | 19.0 | HIGH | Med | HIGH | Med | |
10 | 187963 | 1997-04-21 | 340000 | - | 179 | 8.1 | 16.3 | HIGH | HIGH | HIGH | HIGH | |
10 | 187963 | 1997-04-30 | 5700 | - | 47 | 7.6 | 13.8 | HIGH | Med | HIGH | HIGH |
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