№ | 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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2006-05-10 | 220 | - | 12 | 7.7 | 11.7 | HIGH | low | Med | low |
1 | 102626 | 2006-06-12 | 250 | - | 7 | 8.0 | 10.5 | HIGH | low | Med | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2006-05-12 | 160 | - | 8 | 7.8 | 16.3 | HIGH | low | low | low |
2 | 102627 | 2006-06-09 | 170 | - | 4 | 7.7 | 10.5 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2006-05-03 | 250 | - | 12 | 7.8 | 20.9 | HIGH | low | Med | low |
3 | 102632 | 2006-05-17 | 100 | - | 10 | 8.3 | 22.2 | HIGH | low | low | low | |
3 | 102632 | 2006-05-31 | 220 | - | 12 | 8.1 | 15.0 | HIGH | low | Med | low | |
3 | 102632 | 2006-06-14 | 30 | - | 3 | 8.0 | 13.0 | HIGH | low | low | low | |
3 | 102632 | 2006-06-28 | 30 | - | 4 | 8.4 | 12.7 | HIGH | low | low | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2006-05-03 | 20 | - | 10 | 7.7 | 21.6 | HIGH | low | low | low |
4 | 102662 | 2006-05-11 | 250 | - | 14 | 7.9 | 20.7 | HIGH | low | Med | low | |
4 | 102662 | 2006-05-25 | 652 | - | 44 | 7.8 | 16.9 | HIGH | low | HIGH | low | |
4 | 102662 | 2006-06-08 | 440 | - | 10 | 7.6 | 15.7 | HIGH | low | HIGH | low | |
4 | 102662 | 2006-06-14 | 10 | - | 10 | 7.6 | 14.5 | HIGH | low | low | low | |
4 | 102662 | 2006-06-22 | 60 | - | 7 | 7.8 | 15.4 | HIGH | low | low | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2006-05-02 | 2360 | - | 46 | 7.2 | 18.6 | HIGH | Med | HIGH | Med |
5 | 102674 | 2006-05-08 | 13 | - | 13 | 7.1 | 18.5 | HIGH | low | low | low | |
5 | 102674 | 2006-05-15 | 480 | - | 12 | 7.1 | 18.7 | HIGH | low | HIGH | low | |
5 | 102674 | 2006-05-29 | 410 | - | 10 | 7.1 | 16.8 | HIGH | low | HIGH | low | |
5 | 102674 | 2006-06-12 | 280 | - | 9 | 7.3 | 16.2 | HIGH | low | Med | low | |
5 | 102674 | 2006-06-19 | 10 | - | 10 | 7.0 | 15.3 | Med | low | low | low | |
5 | 102674 | 2006-06-26 | 50 | - | 9 | 7.3 | 14.5 | HIGH | low | low | low | |
6 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2006-05-03 | - | 1300 | 46 | 8.1 | - | HIGH | low | HIGH | Med |
6 | 102809 | 2006-05-09 | - | 670 | 14 | 8.2 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2006-05-30 | - | 675 | 45 | 8.0 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2006-05-31 | - | 5000 | 42 | 7.0 | - | HIGH | Med | HIGH | HIGH | |
6 | 102809 | 2006-06-06 | - | 275 | 32 | 8.0 | - | HIGH | low | Med | low | |
6 | 102809 | 2006-06-13 | - | 270 | 14 | 8.1 | - | HIGH | low | Med | low | |
6 | 102809 | 2006-06-20 | - | 3400 | 19 | 8.1 | - | HIGH | Med | HIGH | Med | |
6 | 102809 | 2006-06-27 | - | 6900 | 30 | 8.2 | - | HIGH | Med | HIGH | HIGH | |
7 | 102839 [2-month plot]
Mfolozi River at Reserve no 5/Gwa-Msane |
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2006-05-09 | - | 2800 | - | 8.0 | - | HIGH | Med | HIGH | Med |
7 | 102839 | 2006-05-30 | - | 33 | 6 | 8.4 | - | HIGH | low | low | low | |
7 | 102839 | 2006-06-06 | - | 80 | 5 | 8.4 | - | HIGH | low | low | low | |
7 | 102839 | 2006-06-13 | - | 150 | 2 | 8.1 | - | HIGH | low | low | low | |
7 | 102839 | 2006-06-20 | - | 380 | 5 | 8.3 | - | HIGH | low | Med | low | |
7 | 102839 | 2006-06-27 | - | 1600 | 4 | 8.3 | - | HIGH | low | HIGH | Med | |
8 | 102902 [2-month plot]
At Lake View Ndumu Kangazini on Pongolo |
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2006-05-03 | - | 250 | 15 | 8.4 | - | HIGH | low | Med | low |
8 | 102902 | 2006-05-09 | - | 155 | 9 | 8.3 | - | HIGH | low | low | low | |
8 | 102902 | 2006-05-16 | - | 56 | 5 | 8.3 | - | HIGH | low | low | low | |
8 | 102902 | 2006-05-30 | - | 145 | 3 | 7.9 | - | HIGH | low | low | low | |
8 | 102902 | 2006-06-06 | - | 105 | 4 | 8.1 | - | HIGH | low | low | low | |
8 | 102902 | 2006-06-13 | - | 335 | 5 | 8.3 | - | HIGH | low | Med | low | |
8 | 102902 | 2006-06-20 | - | 1200 | 11 | 7.9 | - | HIGH | low | HIGH | Med | |
8 | 102902 | 2006-06-27 | - | 265 | 3 | 7.9 | - | HIGH | low | Med | low | |
9 | 177769 [2-month plot]
Mhlatuze River at Umhlatuze Valley |
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2006-05-04 | - | 130 | 44 | 7.6 | - | HIGH | low | low | low |
9 | 177769 | 2006-05-16 | - | 12000 | 14 | 8.3 | - | HIGH | Med | HIGH | HIGH | |
9 | 177769 | 2006-06-06 | - | 750 | 34 | 7.3 | - | HIGH | low | HIGH | low | |
9 | 177769 | 2006-06-20 | - | 685 | 18 | 7.3 | - | HIGH | low | HIGH | low | |
10 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2006-05-05 | - | 280 | 54 | 7.5 | - | HIGH | low | Med | low |
10 | 183757 | 2006-05-11 | - | 2050 | 2 | 6.9 | - | HIGH | Med | HIGH | Med | |
10 | 183757 | 2006-05-18 | - | 54 | 1 | 7.9 | - | HIGH | low | low | low | |
10 | 183757 | 2006-05-25 | - | 240 | 6 | 7.2 | - | HIGH | low | Med | low | |
10 | 183757 | 2006-06-01 | - | 70 | 4 | 8.1 | - | HIGH | low | low | low | |
10 | 183757 | 2006-06-08 | - | 195 | 4 | 7.5 | - | HIGH | low | low | low | |
10 | 183757 | 2006-06-22 | - | 9500 | 3 | 7.9 | - | HIGH | Med | HIGH | HIGH | |
10 | 183757 | 2006-06-29 | - | 2250 | 4 | 7.2 | - | HIGH | Med | HIGH | Med | |
11 | 183759 [2-month plot]
Makhwezini Pan |
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2006-05-31 | - | 415 | 30 | 7.5 | - | HIGH | low | HIGH | low |
11 | 183759 | 2006-06-14 | - | 1400 | 45 | 7.9 | - | HIGH | low | HIGH | Med | |
12 | 183761 [2-month plot]
Mposa River Under Bridge |
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2006-05-04 | - | 595 | 77 | 7.9 | - | HIGH | low | HIGH | low |
12 | 183761 | 2006-05-16 | - | 115 | 69 | 7.3 | - | HIGH | low | low | low | |
12 | 183761 | 2006-06-06 | - | 15 | 13 | 7.5 | - | HIGH | low | low | low | |
12 | 183761 | 2006-06-13 | - | 46000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
12 | 183761 | 2006-06-20 | - | 95 | 13 | 7.8 | - | HIGH | low | low | low | |
13 | 187078 [2-month plot]
Between N2 Bridge and Mposa Confluence on Nseleni |
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2006-05-03 | - | 6200 | - | 7.3 | - | HIGH | Med | HIGH | HIGH |
13 | 187078 | 2006-05-09 | - | 10150 | 30 | 7.1 | - | HIGH | Med | HIGH | HIGH | |
13 | 187078 | 2006-05-30 | - | 465 | 2 | 7.3 | - | HIGH | low | HIGH | low | |
13 | 187078 | 2006-05-31 | - | 345 | 3 | 7.1 | - | HIGH | low | Med | low | |
13 | 187078 | 2006-06-06 | - | 34 | 17 | 7.6 | - | HIGH | low | low | low | |
13 | 187078 | 2006-06-14 | - | 640 | 9 | 8.3 | - | HIGH | low | HIGH | low | |
13 | 187078 | 2006-06-20 | - | 850 | 5 | 7.4 | - | HIGH | low | HIGH | low | |
13 | 187078 | 2006-06-28 | - | 3400 | 20 | 7.5 | - | HIGH | Med | HIGH | Med | |
14 | 187079 [2-month plot]
At Road Bridge downstream of Lake Nsezi on Nseleni |
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2006-05-04 | - | 160 | 5 | 7.0 | - | HIGH | low | low | low |
14 | 187079 | 2006-05-09 | - | 155 | 15 | 7.1 | - | HIGH | low | low | low | |
14 | 187079 | 2006-05-16 | - | 365 | 22 | 7.0 | - | HIGH | low | Med | low | |
14 | 187079 | 2006-05-23 | - | 105 | 26 | 7.3 | - | HIGH | low | low | low | |
14 | 187079 | 2006-05-30 | - | 635 | 16 | 6.9 | - | HIGH | low | HIGH | low | |
14 | 187079 | 2006-06-06 | - | 40 | 18 | 7.1 | - | HIGH | low | low | low | |
14 | 187079 | 2006-06-13 | - | 480 | 9 | 7.1 | - | HIGH | low | HIGH | low | |
14 | 187079 | 2006-06-20 | - | 100 | 14 | 7.4 | - | HIGH | low | low | low | |
14 | 187079 | 2006-06-27 | - | 305 | 16 | 7.4 | - | HIGH | low | Med | low | |
15 | 187190 [2-month plot]
Near Kwajobe on Mthala - downstream Point |
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2006-05-03 | - | 2450 | 24 | 8.0 | - | HIGH | Med | HIGH | Med |
15 | 187190 | 2006-05-09 | - | 965 | 60 | 7.6 | - | HIGH | low | HIGH | low | |
15 | 187190 | 2006-05-16 | - | 13500 | 54 | 8.0 | - | HIGH | Med | HIGH | HIGH | |
15 | 187190 | 2006-05-30 | - | 9500 | 20 | 7.7 | - | HIGH | Med | HIGH | HIGH | |
15 | 187190 | 2006-06-06 | - | 1500 | 70 | 8.1 | - | HIGH | low | HIGH | Med | |
15 | 187190 | 2006-06-13 | - | 1700 | 51 | 8.0 | - | HIGH | low | HIGH | Med | |
15 | 187190 | 2006-06-20 | - | 2400 | 70 | 8.1 | - | HIGH | Med | HIGH | Med | |
15 | 187190 | 2006-06-27 | - | 2000 | 37 | 8.0 | - | HIGH | Med | HIGH | Med | |
16 | 187934 [2-month plot]
Near Yengweni on Neshe U/S of Muzi and Mkuze |
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2006-05-03 | - | 645 | 10 | 7.7 | - | HIGH | low | HIGH | low |
16 | 187934 | 2006-05-09 | - | 205 | 8 | 7.7 | - | HIGH | low | Med | low | |
16 | 187934 | 2006-05-30 | - | 10 | 9 | 7.4 | - | HIGH | low | low | low | |
16 | 187934 | 2006-06-06 | - | 105 | 11 | 8.0 | - | HIGH | low | low | low | |
16 | 187934 | 2006-06-13 | - | 8000 | 623 | 7.3 | - | HIGH | Med | HIGH | HIGH | |
16 | 187934 | 2006-06-20 | - | 1700 | 42 | 8.2 | - | HIGH | low | HIGH | Med | |
16 | 187934 | 2006-06-27 | - | 115 | 106 | 7.7 | - | HIGH | low | low | low | |
17 | 187937 [2-month plot]
State Land on Mthambalala |
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2006-05-03 | - | 205 | 142 | 8.0 | - | HIGH | low | Med | low |
17 | 187937 | 2006-05-09 | - | 2450 | 58 | 7.8 | - | HIGH | Med | HIGH | Med | |
17 | 187937 | 2006-05-16 | - | 32000 | 37 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
17 | 187937 | 2006-05-30 | - | 355 | 3 | 8.4 | - | HIGH | low | Med | low | |
17 | 187937 | 2006-06-06 | - | 1200 | 3 | 8.3 | - | HIGH | low | HIGH | Med | |
17 | 187937 | 2006-06-13 | - | 13200 | 10 | 8.0 | - | HIGH | Med | HIGH | HIGH | |
17 | 187937 | 2006-06-20 | - | 485 | 3 | 8.0 | - | HIGH | low | HIGH | low | |
17 | 187937 | 2006-06-27 | - | 570 | 4 | 8.0 | - | HIGH | low | HIGH | low | |
18 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2006-05-09 | 17330 | - | 93 | 7.5 | 17.0 | HIGH | Med | HIGH | HIGH |
18 | 187958 | 2006-05-23 | 228000 | - | 7 | 7.8 | 12.9 | HIGH | HIGH | HIGH | HIGH | |
18 | 187958 | 2006-06-06 | 1300 | - | 3 | 7.8 | 11.2 | HIGH | low | HIGH | Med | |
18 | 187958 | 2006-06-20 | 1620 | - | 3 | 7.7 | 11.0 | HIGH | low | HIGH | Med | |
19 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2006-05-03 | 500 | - | 22 | 7.6 | 17.0 | HIGH | low | HIGH | low |
19 | 187959 | 2006-05-09 | 750 | - | - | - | - | HIGH | low | HIGH | low | |
19 | 187959 | 2006-05-18 | 5170 | - | 8 | 6.9 | 14.8 | HIGH | Med | HIGH | HIGH | |
19 | 187959 | 2006-05-24 | 500 | - | - | - | - | HIGH | low | HIGH | low | |
19 | 187959 | 2006-05-30 | 360 | - | 15 | 8.6 | 10.6 | HIGH | low | Med | low | |
19 | 187959 | 2006-06-06 | 400 | - | - | - | - | HIGH | low | HIGH | low | |
19 | 187959 | 2006-06-12 | 1200 | - | 9 | 8.4 | 10.5 | HIGH | low | HIGH | Med | |
19 | 187959 | 2006-06-21 | 600 | - | - | - | - | HIGH | low | HIGH | low | |
19 | 187959 | 2006-06-30 | 820 | - | 9 | 8.0 | 10.8 | HIGH | low | HIGH | low | |
20 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2006-05-03 | 2500 | - | 20 | 7.7 | 16.3 | HIGH | Med | HIGH | Med |
20 | 187960 | 2006-05-09 | 2280 | - | - | - | - | HIGH | Med | HIGH | Med | |
20 | 187960 | 2006-05-18 | 2720 | - | 14 | 7.2 | 14.8 | HIGH | Med | HIGH | Med | |
20 | 187960 | 2006-05-24 | 1600 | - | - | - | - | HIGH | low | HIGH | Med | |
20 | 187960 | 2006-05-30 | 640 | - | 34 | 8.8 | 11.1 | HIGH | low | HIGH | low | |
20 | 187960 | 2006-06-06 | 1080 | - | - | - | - | HIGH | low | HIGH | Med | |
20 | 187960 | 2006-06-12 | 1790 | - | 9 | 8.5 | 10.5 | HIGH | low | HIGH | Med | |
20 | 187960 | 2006-06-21 | 2190 | - | - | - | - | HIGH | Med | HIGH | Med | |
20 | 187960 | 2006-06-27 | 860 | - | 9 | 7.9 | 10.9 | HIGH | low | HIGH | low | |
21 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2006-05-03 | 6800 | - | 24 | 7.5 | 16.5 | HIGH | Med | HIGH | HIGH |
21 | 187961 | 2006-05-09 | 12030 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
21 | 187961 | 2006-05-18 | 3700 | - | 18 | 7.8 | 17.1 | HIGH | Med | HIGH | Med | |
21 | 187961 | 2006-05-24 | 8300 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
21 | 187961 | 2006-05-30 | 20100 | - | 24 | 7.8 | 11.9 | HIGH | HIGH | HIGH | HIGH | |
21 | 187961 | 2006-06-06 | 9300 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
21 | 187961 | 2006-06-12 | 3600 | - | 9 | 8.6 | 11.1 | HIGH | Med | HIGH | Med | |
21 | 187961 | 2006-06-21 | 900 | - | - | - | - | HIGH | low | HIGH | low | |
21 | 187961 | 2006-06-27 | 1240 | - | 9 | 8.2 | 11.0 | HIGH | low | HIGH | Med | |
22 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2006-05-03 | 20100 | - | 12 | 7.3 | 19.6 | HIGH | HIGH | HIGH | HIGH |
22 | 187963 | 2006-05-09 | 400 | - | - | 6.8 | 15.7 | HIGH | low | HIGH | low | |
22 | 187963 | 2006-05-18 | 3650 | - | 13 | 7.5 | 17.2 | HIGH | Med | HIGH | Med | |
22 | 187963 | 2006-05-24 | 7800 | - | - | 6.9 | 12.8 | HIGH | Med | HIGH | HIGH | |
22 | 187963 | 2006-05-30 | 1500 | - | 9 | 7.7 | 12.1 | HIGH | low | HIGH | Med | |
22 | 187963 | 2006-06-06 | 57000 | - | - | 7.4 | 13.1 | HIGH | HIGH | HIGH | HIGH | |
22 | 187963 | 2006-06-12 | 100 | - | 11 | 7.8 | 10.4 | HIGH | low | low | low | |
22 | 187963 | 2006-06-21 | 241900 | - | - | 8.3 | 15.2 | HIGH | HIGH | HIGH | HIGH | |
22 | 187963 | 2006-06-27 | 687000 | - | 35 | 8.6 | 13.1 | HIGH | HIGH | HIGH | HIGH |
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