№ | 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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2004-07-01 | 20 | - | 31 | 7.0 | 14.7 | HIGH | low | low | low |
1 | 102626 | 2004-07-12 | 20 | - | 28 | 7.2 | 14.1 | HIGH | low | low | low | |
1 | 102626 | 2004-07-26 | 32 | - | 16 | 7.1 | 12.1 | HIGH | low | low | low | |
1 | 102626 | 2004-08-11 | 522 | - | 38 | 7.6 | 11.1 | HIGH | low | HIGH | low | |
1 | 102626 | 2004-08-23 | 100 | - | 5 | 7.9 | 13.9 | HIGH | low | low | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2004-07-09 | 200 | - | 10 | 7.1 | 15.5 | HIGH | low | Med | low |
2 | 102627 | 2004-07-23 | 90 | - | 2 | 7.9 | 9.4 | HIGH | low | low | low | |
2 | 102627 | 2004-08-06 | 110 | - | 3 | 7.6 | 15.8 | HIGH | low | low | low | |
2 | 102627 | 2004-08-20 | 198 | - | 2 | 7.6 | 14.8 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2004-07-14 | 70 | - | 6 | 7.6 | 9.8 | HIGH | low | low | low |
3 | 102632 | 2004-07-28 | 680 | - | 13 | 8.0 | 13.7 | HIGH | low | HIGH | low | |
3 | 102632 | 2004-08-11 | 120 | - | 26 | 7.7 | 16.1 | HIGH | low | low | low | |
3 | 102632 | 2004-08-25 | 90 | - | 26 | 7.6 | 17.3 | HIGH | low | low | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2004-07-08 | 730 | - | 6 | 7.7 | 13.6 | HIGH | low | HIGH | low |
4 | 102662 | 2004-07-22 | 410 | - | 50 | 7.8 | 17.0 | HIGH | low | HIGH | low | |
4 | 102662 | 2004-08-05 | 230 | - | 28 | 7.9 | 18.2 | HIGH | low | Med | low | |
4 | 102662 | 2004-08-19 | 78 | - | 12 | 8.2 | 19.6 | HIGH | low | low | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2004-07-12 | 1920 | - | 7 | 7.4 | 15.8 | HIGH | low | HIGH | Med |
5 | 102674 | 2004-07-26 | 1620 | - | 9 | 7.3 | 16.0 | HIGH | low | HIGH | Med | |
5 | 102674 | 2004-08-11 | 480 | - | 32 | 7.3 | 17.5 | HIGH | low | HIGH | low | |
5 | 102674 | 2004-08-23 | 160 | - | 13 | 7.4 | 16.7 | HIGH | low | low | low | |
6 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2004-07-06 | - | 1020 | 9 | 7.5 | - | HIGH | low | HIGH | Med |
6 | 102809 | 2004-07-14 | - | 250 | 10 | 8.3 | - | HIGH | low | Med | low | |
6 | 102809 | 2004-07-20 | - | 120 | 9 | 7.8 | - | HIGH | low | low | low | |
6 | 102809 | 2004-07-26 | - | 765 | 6 | 8.4 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2004-08-31 | - | 180 | 6 | 8.7 | - | HIGH | low | low | low | |
7 | 102902 [2-month plot]
At Lake View Ndumu Kangazini on Pongolo |
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2004-07-06 | - | 38 | 2 | 8.2 | - | HIGH | low | low | low |
7 | 102902 | 2004-07-14 | - | 2 | 4 | 8.5 | - | Med | low | low | low | |
7 | 102902 | 2004-07-20 | - | 21 | 7 | 8.4 | - | HIGH | low | low | low | |
7 | 102902 | 2004-07-27 | - | 395 | 8 | 7.9 | - | HIGH | low | Med | low | |
7 | 102902 | 2004-08-10 | - | 5 | 3 | 8.3 | - | Med | low | low | low | |
7 | 102902 | 2004-08-17 | - | 11 | 3 | 8.5 | - | HIGH | low | low | low | |
7 | 102902 | 2004-08-24 | - | 70 | 4 | 8.5 | - | HIGH | low | low | low | |
7 | 102902 | 2004-08-31 | - | 4250 | 12 | 8.4 | - | HIGH | Med | HIGH | HIGH | |
8 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2004-07-29 | - | 500 | - | - | - | HIGH | low | HIGH | low |
8 | 183757 | 2004-08-05 | - | 570 | - | - | - | HIGH | low | HIGH | low | |
8 | 183757 | 2004-08-24 | - | 5 | - | - | - | Med | low | low | low | |
8 | 183757 | 2004-08-31 | - | 9 | 9 | 7.5 | - | Med | low | low | low | |
9 | 183759 [2-month plot]
Makhwezini Pan |
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2004-07-06 | - | 1200 | 148 | 7.7 | - | HIGH | low | HIGH | Med |
9 | 183759 | 2004-07-14 | - | 700 | 165 | 7.9 | - | HIGH | low | HIGH | low | |
9 | 183759 | 2004-07-20 | - | 2000 | 199 | 7.7 | - | HIGH | Med | HIGH | Med | |
9 | 183759 | 2004-07-26 | - | 3650 | 217 | 7.8 | - | HIGH | Med | HIGH | Med | |
9 | 183759 | 2004-08-04 | - | 850 | 433 | 6.7 | - | HIGH | low | HIGH | low | |
9 | 183759 | 2004-08-10 | - | 340 | 297 | 7.3 | - | HIGH | low | Med | low | |
9 | 183759 | 2004-08-23 | - | 7800 | 209 | 7.6 | - | HIGH | Med | HIGH | HIGH | |
9 | 183759 | 2004-08-31 | - | 2000 | 234 | 7.6 | - | HIGH | Med | HIGH | Med | |
10 | 183761 [2-month plot]
Mposa River Under Bridge |
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2004-07-20 | - | 445 | 47 | 7.7 | - | HIGH | low | HIGH | low |
10 | 183761 | 2004-07-26 | - | 100000 | 17 | 7.8 | - | HIGH | HIGH | HIGH | HIGH | |
10 | 183761 | 2004-08-04 | - | 10000 | 3 | 7.0 | - | HIGH | Med | HIGH | HIGH | |
10 | 183761 | 2004-08-10 | - | 1000 | 3 | 7.2 | - | HIGH | low | HIGH | Med | |
10 | 183761 | 2004-08-17 | - | 1000 | 12 | 7.4 | - | HIGH | low | HIGH | Med | |
10 | 183761 | 2004-08-23 | - | 2500 | 15 | 7.5 | - | HIGH | Med | HIGH | Med | |
10 | 183761 | 2004-08-31 | - | 570 | 24 | 7.7 | - | HIGH | low | HIGH | low | |
11 | 187078 [2-month plot]
Between N2 Bridge and Mposa Confluence on Nseleni |
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2004-07-06 | - | 10400 | 14 | 7.7 | - | HIGH | Med | HIGH | HIGH |
11 | 187078 | 2004-07-14 | - | 1080 | 20 | 7.9 | - | HIGH | low | HIGH | Med | |
11 | 187078 | 2004-07-20 | - | 570 | 24 | 7.7 | - | HIGH | low | HIGH | low | |
11 | 187078 | 2004-07-26 | - | 100000 | 47 | 7.7 | - | HIGH | HIGH | HIGH | HIGH | |
11 | 187078 | 2004-08-04 | - | 10000 | 17 | 7.8 | - | HIGH | Med | HIGH | HIGH | |
11 | 187078 | 2004-08-10 | - | 1000 | 3 | 7.0 | - | HIGH | low | HIGH | Med | |
11 | 187078 | 2004-08-17 | - | 1000 | 3 | 7.2 | - | HIGH | low | HIGH | Med | |
11 | 187078 | 2004-08-23 | - | 2500 | 12 | 7.4 | - | HIGH | Med | HIGH | Med | |
11 | 187078 | 2004-08-31 | - | 570 | 15 | 7.5 | - | HIGH | low | HIGH | low | |
12 | 187190 [2-month plot]
Near Kwajobe on Mthala - downstream Point |
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2004-07-06 | - | 825 | 24 | 7.7 | - | HIGH | low | HIGH | low |
12 | 187190 | 2004-07-14 | - | 665 | 30 | 8.2 | - | HIGH | low | HIGH | low | |
12 | 187190 | 2004-07-20 | - | 535 | 33 | 8.1 | - | HIGH | low | HIGH | low | |
12 | 187190 | 2004-07-27 | - | 520 | 45 | 8.3 | - | HIGH | low | HIGH | low | |
12 | 187190 | 2004-08-03 | - | 2600 | 35 | 8.3 | - | HIGH | Med | HIGH | Med | |
12 | 187190 | 2004-08-10 | - | 205 | 58 | 8.3 | - | HIGH | low | Med | low | |
12 | 187190 | 2004-08-17 | - | 955 | 111 | 8.1 | - | HIGH | low | HIGH | low | |
12 | 187190 | 2004-08-24 | - | 400 | 48 | 8.2 | - | HIGH | low | HIGH | low | |
12 | 187190 | 2004-08-31 | - | 4250 | 13 | 7.9 | - | HIGH | Med | HIGH | HIGH | |
13 | 187934 [2-month plot]
Near Yengweni on Neshe U/S of Muzi and Mkuze |
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2004-07-06 | - | 30 | 77 | 8.5 | - | HIGH | low | low | low |
13 | 187934 | 2004-07-14 | - | 440 | 122 | 8.6 | - | HIGH | low | HIGH | low | |
13 | 187934 | 2004-07-20 | - | 40 | 65 | 8.5 | - | HIGH | low | low | low | |
13 | 187934 | 2004-07-27 | - | 133 | 146 | 8.6 | - | HIGH | low | low | low | |
13 | 187934 | 2004-08-03 | - | 285 | 28 | 7.6 | - | HIGH | low | Med | low | |
13 | 187934 | 2004-08-10 | - | 31 | 70 | 8.7 | - | HIGH | low | low | low | |
13 | 187934 | 2004-08-17 | - | 136 | 95 | 8.9 | - | HIGH | low | low | low | |
13 | 187934 | 2004-08-24 | - | 100 | 111 | 8.6 | - | HIGH | low | low | low | |
13 | 187934 | 2004-08-31 | - | 55 | 151 | 8.1 | - | HIGH | low | low | low | |
14 | 187937 [2-month plot]
State Land on Mthambalala |
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2004-07-06 | - | 390 | 8 | 7.8 | - | HIGH | low | Med | low |
14 | 187937 | 2004-07-14 | - | 335 | 19 | 7.9 | - | HIGH | low | Med | low | |
14 | 187937 | 2004-07-20 | - | 305 | 10 | 8.2 | - | HIGH | low | Med | low | |
14 | 187937 | 2004-07-27 | - | 36 | 8 | 8.0 | - | HIGH | low | low | low | |
14 | 187937 | 2004-08-03 | - | 200 | 7 | 7.9 | - | HIGH | low | Med | low | |
14 | 187937 | 2004-08-10 | - | 615 | 35 | 8.1 | - | HIGH | low | HIGH | low | |
14 | 187937 | 2004-08-17 | - | 148 | 25 | 8.1 | - | HIGH | low | low | low | |
14 | 187937 | 2004-08-24 | - | 320 | 33 | 8.0 | - | HIGH | low | Med | low | |
14 | 187937 | 2004-08-31 | - | 45 | 61 | 8.0 | - | HIGH | low | low | low | |
15 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2004-07-06 | 1800 | - | 14 | 7.7 | 15.1 | HIGH | low | HIGH | Med |
15 | 187958 | 2004-07-20 | 98000 | - | 18 | 7.3 | 10.4 | HIGH | HIGH | HIGH | HIGH | |
15 | 187958 | 2004-08-03 | 7400 | - | 7 | 7.6 | 17.3 | HIGH | Med | HIGH | HIGH | |
15 | 187958 | 2004-08-17 | 120300 | - | 2 | 7.7 | 14.7 | HIGH | HIGH | HIGH | HIGH | |
15 | 187958 | 2004-08-31 | 300 | - | 4 | 7.4 | 20.2 | HIGH | low | Med | low | |
16 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2004-07-08 | 370 | - | 8 | 7.3 | 14.5 | HIGH | low | Med | low |
16 | 187959 | 2004-07-12 | 840 | - | 7 | 7.5 | 14.3 | HIGH | low | HIGH | low | |
16 | 187959 | 2004-07-23 | 990 | - | 7 | 7.9 | 10.1 | HIGH | low | HIGH | low | |
16 | 187959 | 2004-07-28 | 152 | - | 8 | 7.6 | 13.1 | HIGH | low | low | low | |
16 | 187959 | 2004-08-04 | 460 | - | 9 | 7.3 | 15.0 | HIGH | low | HIGH | low | |
16 | 187959 | 2004-08-12 | 880 | - | 7 | 7.6 | 10.5 | HIGH | low | HIGH | low | |
16 | 187959 | 2004-08-18 | 640 | - | 8 | 7.2 | 16.2 | HIGH | low | HIGH | low | |
16 | 187959 | 2004-08-26 | 1730 | - | 14 | 7.7 | 15.9 | HIGH | low | HIGH | Med | |
17 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2004-07-08 | 390 | - | 7 | 7.4 | 15.0 | HIGH | low | Med | low |
17 | 187960 | 2004-07-12 | 740 | - | 6 | 7.4 | 14.9 | HIGH | low | HIGH | low | |
17 | 187960 | 2004-07-23 | 960 | - | 9 | 7.9 | 9.3 | HIGH | low | HIGH | low | |
17 | 187960 | 2004-07-28 | 200 | - | 8 | 7.0 | 11.2 | HIGH | low | Med | low | |
17 | 187960 | 2004-08-04 | 880 | - | 9 | 7.5 | 14.0 | HIGH | low | HIGH | low | |
17 | 187960 | 2004-08-12 | 1070 | - | 7 | 7.6 | 10.7 | HIGH | low | HIGH | Med | |
17 | 187960 | 2004-08-18 | 700 | - | 6 | 7.2 | 16.1 | HIGH | low | HIGH | low | |
17 | 187960 | 2004-08-26 | 9800 | - | 53 | 7.7 | 15.7 | HIGH | Med | HIGH | HIGH | |
18 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2004-07-08 | 30 | - | 17 | 7.3 | 15.2 | HIGH | low | low | low |
18 | 187961 | 2004-07-12 | 150 | - | 8 | 7.9 | 14.0 | HIGH | low | low | low | |
18 | 187961 | 2004-07-23 | 80 | - | 7 | 8.0 | 10.5 | HIGH | low | low | low | |
18 | 187961 | 2004-07-28 | 220 | - | 7 | 7.3 | 12.7 | HIGH | low | Med | low | |
18 | 187961 | 2004-08-04 | 80 | - | 12 | 7.2 | 15.2 | HIGH | low | low | low | |
18 | 187961 | 2004-08-12 | 44 | - | 4 | 7.8 | 14.4 | HIGH | low | low | low | |
18 | 187961 | 2004-08-18 | 80 | - | 5 | 7.2 | 13.1 | HIGH | low | low | low | |
18 | 187961 | 2004-08-26 | 460 | - | 4 | 7.4 | 17.7 | HIGH | low | HIGH | low | |
19 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2004-07-08 | 3600 | - | 6 | 8.4 | 11.5 | HIGH | Med | HIGH | Med |
19 | 187963 | 2004-07-12 | 4000 | - | 3 | 7.8 | 8.5 | HIGH | Med | HIGH | HIGH | |
19 | 187963 | 2004-07-23 | 770000 | - | 11 | 7.3 | 14.5 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2004-07-28 | 44000 | - | 55 | 7.6 | 12.8 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2004-08-04 | 2700 | - | 19 | 7.2 | 14.7 | HIGH | Med | HIGH | Med | |
19 | 187963 | 2004-08-12 | 12200 | - | 6 | 7.9 | 10.4 | HIGH | Med | HIGH | HIGH | |
19 | 187963 | 2004-08-18 | 81600 | - | 4 | 8.0 | 14.1 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2004-08-26 | 155300 | - | 165 | 7.5 | 15.2 | HIGH | HIGH | HIGH | HIGH |
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