№ | 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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2008-07-14 | 90 | - | 13 | 8.5 | 9.4 | HIGH | low | low | low |
1 | 102626 | 2008-08-08 | 350 | - | 11 | 7.7 | 13.5 | HIGH | low | Med | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2008-07-04 | 1270 | - | 6 | 8.3 | 11.5 | HIGH | low | HIGH | Med |
2 | 102627 | 2008-08-01 | 120 | - | 4 | 8.2 | 9.4 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2008-07-09 | 110 | - | 5 | 8.1 | 12.0 | HIGH | low | low | low |
3 | 102632 | 2008-07-23 | 140 | - | 7 | 7.5 | 13.6 | HIGH | low | low | low | |
3 | 102632 | 2008-08-06 | 100 | - | 15 | 7.4 | 14.9 | HIGH | low | low | low | |
3 | 102632 | 2008-08-20 | 1550 | - | 13 | 7.3 | 16.5 | HIGH | low | HIGH | Med | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2008-07-03 | 20 | - | 15 | 8.5 | 14.4 | HIGH | low | low | low |
4 | 102662 | 2008-07-17 | 80 | - | 24 | 7.5 | 14.0 | HIGH | low | low | low | |
4 | 102662 | 2008-07-31 | 100 | - | 14 | 8.3 | 15.2 | HIGH | low | low | low | |
4 | 102662 | 2008-08-14 | 110 | - | 22 | 7.6 | 15.8 | HIGH | low | low | low | |
4 | 102662 | 2008-08-28 | 200 | - | 18 | 8.0 | 18.9 | HIGH | low | Med | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2008-07-07 | 40 | - | 10 | 7.5 | 15.2 | HIGH | low | low | low |
5 | 102674 | 2008-07-21 | 40 | - | 9 | 7.7 | 15.5 | HIGH | low | low | low | |
5 | 102674 | 2008-08-04 | 10 | - | 12 | 7.9 | 17.6 | HIGH | low | low | low | |
5 | 102674 | 2008-08-18 | 190 | - | 20 | 8.0 | 17.0 | HIGH | low | low | low | |
6 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2008-07-01 | - | 250 | 11 | 7.9 | - | HIGH | low | Med | low |
6 | 102809 | 2008-07-15 | - | 200 | 14 | 7.4 | - | HIGH | low | Med | low | |
6 | 102809 | 2008-08-05 | - | 290 | 8 | 8.1 | - | HIGH | low | Med | low | |
6 | 102809 | 2008-08-26 | - | 230 | 13 | 8.0 | - | HIGH | low | Med | low | |
7 | 102839 [2-month plot]
Mfolozi River at Reserve no 5/Gwa-Msane |
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2008-07-01 | - | 170 | 25 | 8.2 | - | HIGH | low | low | low |
7 | 102839 | 2008-07-15 | - | 50 | 12 | 8.1 | - | HIGH | low | low | low | |
7 | 102839 | 2008-08-05 | - | 260 | 9 | 8.7 | - | HIGH | low | Med | low | |
7 | 102839 | 2008-08-26 | - | 700 | 18 | 7.7 | - | HIGH | low | HIGH | low | |
8 | 102902 [2-month plot]
At Lake View Ndumu Kangazini on Pongolo |
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2008-07-01 | - | 10 | 9 | 8.2 | - | HIGH | low | low | low |
8 | 102902 | 2008-07-15 | - | 110 | 6 | 7.9 | - | HIGH | low | low | low | |
8 | 102902 | 2008-08-12 | - | 270 | 7 | 8.2 | - | HIGH | low | Med | low | |
8 | 102902 | 2008-08-26 | - | 160 | 5 | 8.0 | - | HIGH | low | low | low | |
9 | 177769 [2-month plot]
Mhlatuze River at Umhlatuze Valley |
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2008-07-01 | - | 250 | 14 | 7.7 | - | HIGH | low | Med | low |
9 | 177769 | 2008-07-15 | - | 2200 | 10 | 7.5 | - | HIGH | Med | HIGH | Med | |
9 | 177769 | 2008-08-05 | - | 200 | 2 | 8.2 | - | HIGH | low | Med | low | |
9 | 177769 | 2008-08-26 | - | 400 | 10 | 7.7 | - | HIGH | low | HIGH | low | |
10 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2008-07-03 | - | 380 | 5 | 6.9 | - | HIGH | low | Med | low |
10 | 183757 | 2008-08-07 | - | 700 | 4 | 8.0 | - | HIGH | low | HIGH | low | |
10 | 183757 | 2008-08-20 | - | 480 | 5 | 7.3 | - | HIGH | low | HIGH | low | |
11 | 183761 [2-month plot]
Mposa River Under Bridge |
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2008-07-01 | - | 1300 | 71 | 7.6 | - | HIGH | low | HIGH | Med |
11 | 183761 | 2008-07-15 | - | 600 | 8 | 8.0 | - | HIGH | low | HIGH | low | |
11 | 183761 | 2008-08-05 | - | 2100 | 16 | 8.6 | - | HIGH | Med | HIGH | Med | |
11 | 183761 | 2008-08-26 | - | 600 | 12 | 7.7 | - | HIGH | low | HIGH | low | |
12 | 187078 [2-month plot]
Between N2 Bridge and Mposa Confluence on Nseleni |
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2008-07-01 | - | 20 | 9 | 7.9 | - | HIGH | low | low | low |
12 | 187078 | 2008-07-15 | - | 100 | 8 | 8.1 | - | HIGH | low | low | low | |
12 | 187078 | 2008-08-05 | - | 2100 | 16 | 8.6 | - | HIGH | Med | HIGH | Med | |
12 | 187078 | 2008-08-26 | - | 3 | 14 | 8.0 | - | Med | low | low | low | |
13 | 187079 [2-month plot]
At Road Bridge downstream of Lake Nsezi on Nseleni |
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2008-07-01 | - | 240 | 115 | 7.0 | - | HIGH | low | Med | low |
13 | 187079 | 2008-07-15 | - | 100 | 117 | 7.7 | - | HIGH | low | low | low | |
13 | 187079 | 2008-08-05 | - | 40 | 182 | 8.6 | - | HIGH | low | low | low | |
13 | 187079 | 2008-08-26 | - | 40 | 101 | 7.2 | - | HIGH | low | low | low | |
14 | 187190 [2-month plot]
Near Kwajobe on Mthala - downstream Point |
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2008-07-01 | - | 480 | 32 | 8.1 | - | HIGH | low | HIGH | low |
14 | 187190 | 2008-07-15 | - | 800 | 88 | 8.4 | - | HIGH | low | HIGH | low | |
14 | 187190 | 2008-08-12 | - | 900 | 20 | 8.0 | - | HIGH | low | HIGH | low | |
14 | 187190 | 2008-08-26 | - | 850 | 76 | 8.0 | - | HIGH | low | HIGH | low | |
15 | 187934 [2-month plot]
Near Yengweni on Neshe U/S of Muzi and Mkuze |
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2008-07-01 | - | 2 | 25 | 9.0 | - | Med | low | low | low |
15 | 187934 | 2008-07-15 | - | 470 | 58 | 8.2 | - | HIGH | low | HIGH | low | |
15 | 187934 | 2008-08-12 | - | 1 | 65 | 9.1 | - | Med | low | low | low | |
15 | 187934 | 2008-08-26 | - | 20 | 39 | 8.6 | - | HIGH | low | low | low | |
16 | 187937 [2-month plot]
State Land on Mthambalala |
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2008-07-01 | - | 490 | 8 | 7.9 | - | HIGH | low | HIGH | low |
16 | 187937 | 2008-07-15 | - | 100 | 4 | 8.4 | - | HIGH | low | low | low | |
16 | 187937 | 2008-08-12 | - | 60 | 6 | 8.3 | - | HIGH | low | low | low | |
16 | 187937 | 2008-08-26 | - | 210 | 21 | 8.1 | - | HIGH | low | Med | low | |
17 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2008-07-01 | 570000 | - | 82 | 7.7 | 18.1 | HIGH | HIGH | HIGH | HIGH |
17 | 187958 | 2008-07-15 | 10000 | - | 66 | 8.0 | 12.9 | HIGH | Med | HIGH | HIGH | |
17 | 187958 | 2008-07-29 | 40000 | - | 58 | 7.6 | 14.3 | HIGH | HIGH | HIGH | HIGH | |
17 | 187958 | 2008-08-12 | 326000 | - | 29 | 7.7 | 12.6 | HIGH | HIGH | HIGH | HIGH | |
17 | 187958 | 2008-08-26 | 150000 | - | 24 | 7.7 | 18.4 | HIGH | HIGH | HIGH | HIGH | |
18 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2008-07-02 | 1530 | - | - | - | - | HIGH | low | HIGH | Med |
18 | 187959 | 2008-07-09 | 3080 | - | 16 | 8.0 | 9.0 | HIGH | Med | HIGH | Med | |
18 | 187959 | 2008-07-16 | 2100 | - | - | - | - | HIGH | Med | HIGH | Med | |
18 | 187959 | 2008-07-23 | 2910 | - | 14 | 7.8 | 10.6 | HIGH | Med | HIGH | Med | |
18 | 187959 | 2008-07-30 | 910 | - | - | - | - | HIGH | low | HIGH | low | |
18 | 187959 | 2008-08-06 | 1310 | - | 18 | 7.4 | 12.6 | HIGH | low | HIGH | Med | |
18 | 187959 | 2008-08-13 | 2610 | - | - | - | - | HIGH | Med | HIGH | Med | |
18 | 187959 | 2008-08-20 | 2280 | - | 15 | 8.3 | 15.0 | HIGH | Med | HIGH | Med | |
18 | 187959 | 2008-08-27 | 1470 | - | - | - | - | HIGH | low | HIGH | Med | |
19 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2008-07-02 | 1470 | - | - | - | - | HIGH | low | HIGH | Med |
19 | 187960 | 2008-07-09 | 2280 | - | 12 | 8.3 | 9.2 | HIGH | Med | HIGH | Med | |
19 | 187960 | 2008-07-16 | 3260 | - | - | - | - | HIGH | Med | HIGH | Med | |
19 | 187960 | 2008-07-23 | 1500 | - | 14 | 7.4 | 10.7 | HIGH | low | HIGH | Med | |
19 | 187960 | 2008-07-30 | 5170 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
19 | 187960 | 2008-08-06 | 3080 | - | 13 | 7.6 | 12.8 | HIGH | Med | HIGH | Med | |
19 | 187960 | 2008-08-13 | 24190 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
19 | 187960 | 2008-08-20 | 11900 | - | 13 | 8.1 | 16.1 | HIGH | Med | HIGH | HIGH | |
19 | 187960 | 2008-08-27 | 12500 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
20 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2008-07-02 | 6490 | - | - | - | - | HIGH | Med | HIGH | HIGH |
20 | 187961 | 2008-07-09 | 3000 | - | 9 | 8.5 | 9.6 | HIGH | Med | HIGH | Med | |
20 | 187961 | 2008-07-16 | 1000 | - | - | - | - | HIGH | low | HIGH | Med | |
20 | 187961 | 2008-07-23 | 100 | - | 9 | 7.5 | 10.9 | HIGH | low | low | low | |
20 | 187961 | 2008-07-30 | 520 | - | - | - | - | HIGH | low | HIGH | low | |
20 | 187961 | 2008-08-06 | 540 | - | 12 | 7.5 | 12.9 | HIGH | low | HIGH | low | |
20 | 187961 | 2008-08-13 | 210 | - | - | - | - | HIGH | low | Med | low | |
20 | 187961 | 2008-08-20 | 320 | - | 9 | 8.5 | 15.4 | HIGH | low | Med | low | |
20 | 187961 | 2008-08-27 | 140 | - | - | - | - | HIGH | low | low | low | |
21 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2008-07-02 | 5480 | - | 4 | 7.8 | 11.4 | HIGH | Med | HIGH | HIGH |
21 | 187963 | 2008-07-09 | 1000 | - | 5 | 7.8 | 11.5 | HIGH | low | HIGH | Med | |
21 | 187963 | 2008-07-16 | 8800 | - | - | 8.1 | 15.3 | HIGH | Med | HIGH | HIGH | |
21 | 187963 | 2008-07-23 | 1400 | - | 4 | 7.4 | 11.6 | HIGH | low | HIGH | Med | |
21 | 187963 | 2008-07-30 | 1440 | - | 4 | 8.4 | 10.7 | HIGH | low | HIGH | Med | |
21 | 187963 | 2008-08-06 | 4350 | - | 5 | 8.3 | 16.1 | HIGH | Med | HIGH | HIGH | |
21 | 187963 | 2008-08-13 | 4600 | - | - | 7.4 | 14.9 | HIGH | Med | HIGH | HIGH | |
21 | 187963 | 2008-08-20 | 11200 | - | 9 | 7.8 | 13.6 | HIGH | Med | HIGH | HIGH | |
21 | 187963 | 2008-08-27 | 4000 | - | - | 7.9 | 16.3 | HIGH | Med | HIGH | HIGH |
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