№ | 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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1998-09-07 | 36 | - | 21 | 8.6 | 19.5 | HIGH | low | low | low |
1 | 102626 | 1998-09-14 | 340 | - | 16 | 7.7 | 14.3 | HIGH | low | Med | low | |
1 | 102626 | 1998-09-21 | 1000 | - | 19 | 7.6 | 17.7 | HIGH | low | HIGH | Med | |
1 | 102626 | 1998-09-28 | 860 | - | 18 | 7.6 | 17.2 | HIGH | low | HIGH | low | |
1 | 102626 | 1998-10-05 | 390 | - | 23 | 7.9 | 20.7 | HIGH | low | Med | low | |
1 | 102626 | 1998-10-12 | 112 | - | 25 | 7.4 | 19.5 | HIGH | low | low | low | |
1 | 102626 | 1998-10-19 | 700 | - | 31 | 7.9 | 20.2 | HIGH | low | HIGH | low | |
1 | 102626 | 1998-10-26 | 620 | - | 23 | 7.6 | 17.2 | HIGH | low | HIGH | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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1998-09-04 | 30 | - | 6 | - | 20.9 | HIGH | low | low | low |
2 | 102627 | 1998-09-10 | 72 | - | 3 | 7.6 | 17.3 | HIGH | low | low | low | |
2 | 102627 | 1998-09-18 | 50 | - | 2 | 7.6 | 17.8 | HIGH | low | low | low | |
2 | 102627 | 1998-09-25 | 1500 | - | 3 | 7.8 | 15.3 | HIGH | low | HIGH | Med | |
2 | 102627 | 1998-10-02 | 530 | - | 7 | 7.3 | 18.5 | HIGH | low | HIGH | low | |
2 | 102627 | 1998-10-09 | 172 | - | 4 | 7.8 | 17.3 | HIGH | low | low | low | |
2 | 102627 | 1998-10-16 | 142 | - | 8 | 7.7 | 16.3 | HIGH | low | low | low | |
2 | 102627 | 1998-10-23 | 64 | - | 6 | 7.4 | 19.4 | HIGH | low | low | low | |
2 | 102627 | 1998-10-30 | 76 | - | 5 | 7.4 | 20.0 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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1998-09-02 | 74 | - | 6 | 8.2 | 20.2 | HIGH | low | low | low |
3 | 102632 | 1998-09-09 | 124 | - | 6 | 8.4 | 19.4 | HIGH | low | low | low | |
3 | 102632 | 1998-09-16 | 180 | - | 8 | 8.3 | 19.4 | HIGH | low | low | low | |
3 | 102632 | 1998-09-23 | 410 | - | 15 | 8.7 | 22.7 | HIGH | low | HIGH | low | |
3 | 102632 | 1998-09-30 | 280 | - | 9 | 8.4 | 18.0 | HIGH | low | Med | low | |
3 | 102632 | 1998-10-07 | 130 | - | 16 | 7.8 | 20.3 | HIGH | low | low | low | |
3 | 102632 | 1998-10-14 | 60 | - | 16 | 8.3 | 21.0 | HIGH | low | low | low | |
3 | 102632 | 1998-10-21 | 620 | - | 20 | 8.0 | 20.5 | HIGH | low | HIGH | low | |
3 | 102632 | 1998-10-28 | 204 | - | 18 | 8.2 | 23.1 | HIGH | low | Med | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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1998-09-03 | 62 | - | 12 | 8.0 | 19.7 | HIGH | low | low | low |
4 | 102662 | 1998-09-10 | 60 | - | 2 | 8.6 | 21.4 | HIGH | low | low | low | |
4 | 102662 | 1998-09-17 | 56 | - | 16 | 8.4 | 22.4 | HIGH | low | low | low | |
4 | 102662 | 1998-09-23 | 360 | - | 2 | 8.1 | 20.4 | HIGH | low | Med | low | |
4 | 102662 | 1998-10-01 | 180 | - | 4 | 8.8 | 23.9 | HIGH | low | low | low | |
4 | 102662 | 1998-10-08 | 56 | - | 3 | 8.3 | 19.6 | HIGH | low | low | low | |
4 | 102662 | 1998-10-15 | 44 | - | 5 | 8.5 | 22.5 | HIGH | low | low | low | |
4 | 102662 | 1998-10-29 | 44 | - | 1 | 8.6 | 24.0 | HIGH | low | low | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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1998-09-04 | 1100 | - | 33 | 7.5 | 19.7 | HIGH | low | HIGH | Med |
5 | 102674 | 1998-09-09 | 1200 | - | 32 | 7.7 | 20.7 | HIGH | low | HIGH | Med | |
5 | 102674 | 1998-09-18 | 2800 | - | 49 | 7.7 | 20.7 | HIGH | Med | HIGH | Med | |
5 | 102674 | 1998-10-02 | 1120 | - | 42 | 7.5 | 19.8 | HIGH | low | HIGH | Med | |
5 | 102674 | 1998-10-16 | 1170 | - | 52 | 7.6 | 18.3 | HIGH | low | HIGH | Med | |
5 | 102674 | 1998-10-23 | 1120 | - | 26 | 7.9 | 20.8 | HIGH | low | HIGH | Med | |
5 | 102674 | 1998-10-30 | 590 | - | 26 | 8.0 | 25.1 | HIGH | low | HIGH | low | |
6 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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1998-09-09 | 7000 | - | 13 | 8.0 | 18.5 | HIGH | Med | HIGH | HIGH |
6 | 187958 | 1998-09-17 | 340 | - | 9 | 7.7 | 19.3 | HIGH | low | Med | low | |
6 | 187958 | 1998-09-25 | 9100 | - | 7 | 8.0 | 19.0 | HIGH | Med | HIGH | HIGH | |
6 | 187958 | 1998-10-08 | 2800 | - | 5 | 8.1 | 18.3 | HIGH | Med | HIGH | Med | |
6 | 187958 | 1998-10-22 | 91000 | - | 10 | 7.6 | 20.2 | HIGH | HIGH | HIGH | HIGH | |
6 | 187958 | 1998-10-29 | 7000 | - | 15 | 8.1 | 22.5 | HIGH | Med | HIGH | HIGH | |
7 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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1998-09-07 | 380 | - | - | - | - | HIGH | low | Med | low |
7 | 187959 | 1998-09-14 | 480 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-09-21 | 800 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-09-28 | 610 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-10-05 | 360 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 1998-10-12 | 360 | - | - | - | - | HIGH | low | Med | low | |
7 | 187959 | 1998-10-19 | 720 | - | - | - | - | HIGH | low | HIGH | low | |
7 | 187959 | 1998-10-26 | 1800 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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1998-09-07 | 38000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
8 | 187960 | 1998-09-14 | 2200 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 1998-09-21 | 1900 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 187960 | 1998-09-28 | 670 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 1998-10-05 | 1500 | - | - | - | - | HIGH | low | HIGH | Med | |
8 | 187960 | 1998-10-12 | 2700 | - | - | - | - | HIGH | Med | HIGH | Med | |
8 | 187960 | 1998-10-19 | 530 | - | - | - | - | HIGH | low | HIGH | low | |
8 | 187960 | 1998-10-26 | 1000 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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1998-09-02 | 130 | - | - | - | - | HIGH | low | low | low |
9 | 187961 | 1998-09-04 | 490 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-09-07 | 80 | - | 5 | 8.1 | 20.0 | HIGH | low | low | low | |
9 | 187961 | 1998-09-09 | 340 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-09-10 | 204 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-09-14 | 150 | - | 13 | 8.2 | 19.9 | HIGH | low | low | low | |
9 | 187961 | 1998-09-16 | 320 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-09-18 | 100 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-09-21 | 260 | - | 7 | 8.6 | 20.6 | HIGH | low | Med | low | |
9 | 187961 | 1998-09-23 | 60 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-09-25 | 40 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-09-28 | 160 | - | 6 | 8.0 | 19.2 | HIGH | low | low | low | |
9 | 187961 | 1998-09-30 | 160 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-10-02 | 1100 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 1998-10-05 | 130 | - | 6 | 7.7 | 22.6 | HIGH | low | low | low | |
9 | 187961 | 1998-10-07 | 32 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-10-09 | 66 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-10-12 | 42 | - | 4 | 8.6 | 21.5 | HIGH | low | low | low | |
9 | 187961 | 1998-10-14 | 32 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-10-16 | 410 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 187961 | 1998-10-19 | 1130 | - | 9 | 8.9 | 23.2 | HIGH | low | HIGH | Med | |
9 | 187961 | 1998-10-21 | 1200 | - | - | - | - | HIGH | low | HIGH | Med | |
9 | 187961 | 1998-10-23 | 60 | - | - | - | - | HIGH | low | low | low | |
9 | 187961 | 1998-10-26 | 110 | - | 6 | 7.7 | 19.4 | HIGH | low | low | low | |
9 | 187961 | 1998-10-28 | 320 | - | - | - | - | HIGH | low | Med | low | |
9 | 187961 | 1998-10-30 | 70 | - | - | - | - | HIGH | low | low | low | |
10 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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1998-09-07 | 10200 | - | 13 | 8.1 | 18.5 | HIGH | Med | HIGH | HIGH |
10 | 187963 | 1998-09-21 | 4100 | - | 10 | 7.3 | 15.8 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-09-28 | 9400 | - | 12 | 7.7 | 16.4 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-10-05 | 2700 | - | 12 | 7.7 | 18.0 | HIGH | Med | HIGH | Med | |
10 | 187963 | 1998-10-12 | 4500 | - | 31 | 7.6 | 15.1 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-10-19 | 18000 | - | 13 | 7.3 | 16.4 | HIGH | Med | HIGH | HIGH | |
10 | 187963 | 1998-10-26 | 9700 | - | 7 | 7.3 | 15.1 | HIGH | Med | HIGH | HIGH |
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