№ | 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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2009-07-10 | 224 | - | 8 | 8.4 | 9.2 | HIGH | low | Med | low |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2009-07-03 | 48 | - | 5 | 7.7 | 7.6 | HIGH | low | low | low |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2009-07-08 | 50 | - | 4 | 7.9 | 11.8 | HIGH | low | low | low |
3 | 102632 | 2009-07-22 | 560 | - | 5 | 7.6 | 12.7 | HIGH | low | HIGH | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2009-07-09 | 334 | - | 7 | 8.4 | 13.8 | HIGH | low | Med | low |
4 | 102662 | 2009-07-23 | 330 | - | 6 | 7.7 | 11.9 | HIGH | low | Med | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2009-07-06 | 10 | - | - | 7.6 | 16.7 | HIGH | low | low | low |
5 | 102674 | 2009-07-20 | 120 | - | 8 | 8.0 | 16.4 | HIGH | low | low | low | |
6 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2009-07-07 | - | 540 | 21 | 7.3 | - | HIGH | low | HIGH | low |
6 | 102809 | 2009-07-21 | - | 280 | 9 | 7.1 | - | HIGH | low | Med | low | |
6 | 102809 | 2009-08-04 | - | 800 | 128 | 6.9 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2009-08-18 | - | 360 | 50 | 7.2 | - | HIGH | low | Med | low | |
7 | 102839 [2-month plot]
Mfolozi River at Reserve no 5/Gwa-Msane |
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2009-07-07 | - | 140 | 24 | 7.9 | - | HIGH | low | low | low |
7 | 102839 | 2009-07-21 | - | 200 | 24 | 7.8 | - | HIGH | low | Med | low | |
7 | 102839 | 2009-08-04 | - | 4500 | 879 | 7.1 | - | HIGH | Med | HIGH | HIGH | |
7 | 102839 | 2009-08-18 | - | 1400 | 87 | 7.5 | - | HIGH | low | HIGH | Med | |
8 | 102902 [2-month plot]
At Lake View Ndumu Kangazini on Pongolo |
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2009-07-07 | - | 250 | 10 | 7.3 | - | HIGH | low | Med | low |
8 | 102902 | 2009-07-28 | - | 78 | 13 | 8.0 | - | HIGH | low | low | low | |
8 | 102902 | 2009-08-12 | - | 88 | 6 | 7.7 | - | HIGH | low | low | low | |
8 | 102902 | 2009-08-25 | - | 62 | 6 | 7.8 | - | HIGH | low | low | low | |
9 | 102905 [2-month plot]
Pongolapoort Dam on Phongolo River: downstream Weir |
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2009-07-07 | - | 9 | 4 | 9.1 | - | Med | low | low | low |
9 | 102905 | 2009-07-28 | - | 2 | 5 | 8.3 | - | Med | low | low | low | |
9 | 102905 | 2009-08-12 | - | 32 | 3 | 7.8 | - | HIGH | low | low | low | |
9 | 102905 | 2009-08-25 | - | 0 | 3 | 7.9 | - | low | low | low | low | |
10 | 177769 [2-month plot]
Mhlatuze River at Umhlatuze Valley |
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2009-07-07 | - | 250 | 10 | 7.1 | - | HIGH | low | Med | low |
10 | 177769 | 2009-07-21 | - | 300 | 12 | 7.0 | - | HIGH | low | Med | low | |
10 | 177769 | 2009-08-04 | - | 2800 | 22 | 6.8 | - | HIGH | Med | HIGH | Med | |
10 | 177769 | 2009-08-18 | - | 360 | 18 | 7.0 | - | HIGH | low | Med | low | |
11 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2009-07-07 | - | 1600 | 8 | 6.6 | - | HIGH | low | HIGH | Med |
11 | 183757 | 2009-07-28 | - | 2200 | 5 | 7.2 | - | HIGH | Med | HIGH | Med | |
11 | 183757 | 2009-08-04 | - | 480 | 6 | 5.9 | - | HIGH | low | HIGH | low | |
11 | 183757 | 2009-08-19 | - | 350 | 5 | 7.3 | - | HIGH | low | Med | low | |
12 | 183761 [2-month plot]
Mposa River Under Bridge |
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2009-07-07 | - | 160 | 7 | 7.1 | - | HIGH | low | low | low |
12 | 183761 | 2009-07-21 | - | 230 | 3 | 7.2 | - | HIGH | low | Med | low | |
12 | 183761 | 2009-08-04 | - | 150 | 243 | 6.6 | - | HIGH | low | low | low | |
12 | 183761 | 2009-08-18 | - | 90 | 5 | 7.1 | - | HIGH | low | low | low | |
13 | 187190 [2-month plot]
Near Kwajobe on Mthala - downstream Point |
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2009-07-07 | - | 750 | 59 | 7.8 | - | HIGH | low | HIGH | low |
13 | 187190 | 2009-07-28 | - | 560 | 27 | 7.7 | - | HIGH | low | HIGH | low | |
13 | 187190 | 2009-08-12 | - | 360 | 51 | 7.6 | - | HIGH | low | Med | low | |
13 | 187190 | 2009-08-25 | - | 390 | 32 | 8.0 | - | HIGH | low | Med | low | |
14 | 187934 [2-month plot]
Near Yengweni on Neshe U/S of Muzi and Mkuze |
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2009-07-07 | - | 195 | 177 | 7.8 | - | HIGH | low | low | low |
14 | 187934 | 2009-07-28 | - | 260 | 164 | 7.9 | - | HIGH | low | Med | low | |
14 | 187934 | 2009-08-12 | - | 900 | 39 | 7.5 | - | HIGH | low | HIGH | low | |
14 | 187934 | 2009-08-25 | - | 410 | 69 | 7.8 | - | HIGH | low | HIGH | low | |
15 | 187937 [2-month plot]
State Land on Mthambalala |
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2009-07-07 | - | 150 | 16 | 8.1 | - | HIGH | low | low | low |
15 | 187937 | 2009-07-28 | - | 1200 | 215 | 7.3 | - | HIGH | low | HIGH | Med | |
15 | 187937 | 2009-08-12 | - | 300 | 54 | 7.8 | - | HIGH | low | Med | low | |
15 | 187937 | 2009-08-25 | - | 820 | 48 | 8.2 | - | HIGH | low | HIGH | low | |
16 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2009-07-17 | 16000 | - | 8 | 7.6 | 14.3 | HIGH | Med | HIGH | HIGH |
16 | 187958 | 2009-07-28 | 20600 | - | 8 | 8.4 | 12.7 | HIGH | HIGH | HIGH | HIGH | |
17 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2009-07-07 | 3080 | - | - | - | - | HIGH | Med | HIGH | Med |
17 | 187959 | 2009-07-14 | 1400 | - | 11 | 7.8 | 14.1 | HIGH | low | HIGH | Med | |
17 | 187959 | 2009-07-21 | 1080 | - | - | - | - | HIGH | low | HIGH | Med | |
17 | 187959 | 2009-07-28 | 990 | - | 13 | 8.2 | 12.2 | HIGH | low | HIGH | low | |
18 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2009-07-07 | 2910 | - | 11 | 7.7 | 14.3 | HIGH | Med | HIGH | Med |
18 | 187960 | 2009-07-14 | 3260 | - | - | - | - | HIGH | Med | HIGH | Med | |
18 | 187960 | 2009-07-21 | 1960 | - | 12 | 7.7 | 10.3 | HIGH | low | HIGH | Med | |
18 | 187960 | 2009-07-28 | 19000 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
19 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2009-07-07 | 1530 | - | 24 | 7.9 | 15.1 | HIGH | low | HIGH | Med |
19 | 187961 | 2009-07-14 | 2400 | - | 34 | 7.5 | 14.2 | HIGH | Med | HIGH | Med | |
19 | 187961 | 2009-07-21 | 1480 | - | 11 | 7.6 | 10.8 | HIGH | low | HIGH | Med | |
19 | 187961 | 2009-07-28 | 1200 | - | 56 | 7.8 | 16.5 | HIGH | low | HIGH | Med | |
20 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2009-07-07 | 700 | - | - | 8.2 | 13.2 | HIGH | low | HIGH | low |
20 | 187963 | 2009-07-14 | 6400 | - | 6 | 6.9 | 10.1 | HIGH | Med | HIGH | HIGH | |
20 | 187963 | 2009-07-21 | 2600 | - | - | 7.7 | 9.6 | HIGH | Med | HIGH | Med | |
20 | 187963 | 2009-07-28 | 1200 | - | 6 | 7.9 | 10.8 | HIGH | low | HIGH | Med |
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