№ | 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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2017-03-17 | 1187 | - | 32 | 7.6 | 20.8 | HIGH | low | HIGH | Med |
1 | 102626 | 2017-03-22 | 1274 | - | 34 | 7.8 | 20.9 | HIGH | low | HIGH | Med | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2017-03-10 | 148 | - | 20 | 7.5 | 18.7 | HIGH | low | low | low |
2 | 102627 | 2017-03-24 | 173 | - | 22 | 7.6 | 23.8 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2017-03-08 | 197 | - | 27 | 7.6 | 26.8 | HIGH | low | low | low |
3 | 102632 | 2017-03-22 | 4884 | - | 23 | 7.3 | 25.2 | HIGH | Med | HIGH | HIGH | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2017-03-09 | 727 | - | 3 | 7.6 | 25.3 | HIGH | low | HIGH | low |
4 | 102662 | 2017-03-23 | 102 | - | 24 | 6.7 | 25.0 | HIGH | low | low | low | |
5 | 102663 [2-month plot]
Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall |
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2017-03-09 | 248 | - | 4 | 7.7 | - | HIGH | low | Med | low |
5 | 102663 | 2017-03-23 | 3 | - | 3 | 7.9 | - | Med | low | low | low | |
6 | 102666 [2-month plot]
Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall |
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2017-03-01 | 91 | - | 11 | 7.4 | - | HIGH | low | low | low |
6 | 102666 | 2017-03-08 | 12 | - | 8 | 7.8 | - | HIGH | low | low | low | |
6 | 102666 | 2017-03-15 | 517 | - | 4 | 7.8 | - | HIGH | low | HIGH | low | |
6 | 102666 | 2017-03-22 | 0 | - | 3 | 7.4 | - | low | low | low | low | |
6 | 102666 | 2017-03-29 | 3 | - | 3 | 7.4 | - | Med | low | low | low | |
7 | 102667 [2-month plot]
Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall |
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2017-03-03 | 488 | - | 8 | - | - | HIGH | low | HIGH | low |
7 | 102667 | 2017-03-17 | 17 | - | 4 | 8.1 | - | HIGH | low | low | low | |
7 | 102667 | 2017-03-31 | 34 | - | 6 | - | - | HIGH | low | low | low | |
8 | 102669 [2-month plot]
Matabetule - Inanda Dam on Mgeni River: at Dam Wall |
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2017-03-02 | 4 | - | 1 | 8.0 | - | Med | low | low | low |
8 | 102669 | 2017-03-16 | 7 | - | 2 | 7.8 | - | Med | low | low | low | |
8 | 102669 | 2017-03-30 | 28 | - | 2 | 7.6 | - | HIGH | low | low | low | |
9 | 102670 [2-month plot]
Henley Dam on Msunduze River: near Dam Wall |
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2017-03-17 | 102 | - | 6 | 7.6 | - | HIGH | low | low | low |
9 | 102670 | 2017-03-22 | 38 | - | 6 | - | - | HIGH | low | low | low | |
10 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2017-03-13 | 20 | - | 7 | 7.6 | 24.3 | HIGH | low | low | low |
10 | 102674 | 2017-03-27 | 13 | - | 3 | 7.3 | 24.9 | HIGH | low | low | low | |
11 | 102676 [2-month plot]
Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall |
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2017-03-06 | 15 | - | 11 | 8.1 | - | HIGH | low | low | low |
11 | 102676 | 2017-03-13 | 13 | - | 8 | 7.8 | - | HIGH | low | low | low | |
11 | 102676 | 2017-03-20 | 4 | - | 4 | 7.8 | - | Med | low | low | low | |
11 | 102676 | 2017-03-27 | 1 | - | 3 | 8.0 | - | Med | low | low | low | |
12 | 102685 [2-month plot]
Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall |
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2017-03-10 | 30 | - | 8 | 7.4 | - | HIGH | low | low | low |
12 | 102685 | 2017-03-24 | 8 | - | 6 | - | - | Med | low | low | low | |
13 | 102690 [2-month plot]
Nungwane Falls - Nungwana Dam on Nungwana River: near Dam Wall |
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2017-03-07 | 49 | - | 8 | 7.8 | - | HIGH | low | low | low |
13 | 102690 | 2017-03-23 | 12 | - | 6 | - | - | HIGH | low | low | low | |
14 | 102694 [2-month plot]
Mzinto Dam on Mzinto River: near Dam Wall |
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2017-03-14 | 36 | - | 8 | - | - | HIGH | low | low | low |
14 | 102694 | 2017-03-28 | 54 | - | 6 | 8.0 | - | HIGH | low | low | low | |
15 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2017-03-01 | 350 | - | 49 | 7.7 | 30.6 | HIGH | low | Med | low |
15 | 102809 | 2017-03-13 | 441 | - | 28 | 7.4 | 28.5 | HIGH | low | HIGH | low | |
16 | 102839 [2-month plot]
Mfolozi River at Reserve no 5/Gwa-Msane |
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2017-03-01 | 960 | - | 908 | 7.5 | 30.1 | HIGH | low | HIGH | low |
16 | 102839 | 2017-03-13 | 1223 | - | 26 | 7.7 | 25.9 | HIGH | low | HIGH | Med | |
17 | 102902 [2-month plot]
At Lake View Ndumu Kangazini on Pongolo |
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2017-03-06 | 30 | - | 110 | 8.2 | 28.6 | HIGH | low | low | low |
17 | 102902 | 2017-03-20 | 20 | - | 16 | 8.2 | 23.4 | HIGH | low | low | low | |
18 | 102905 [2-month plot]
Pongolapoort Dam on Phongolo River: downstream Weir |
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2017-03-06 | 74 | - | 9 | 7.9 | 29.8 | HIGH | low | low | low |
18 | 102905 | 2017-03-20 | 122 | - | 8 | 8.2 | 23.4 | HIGH | low | low | low | |
19 | 103330 [2-month plot]
Normanhurst 3023 - Goedertrou Dam on Mhlatuze River: at Dam Wall |
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2017-03-01 | 74 | - | 434 | - | 29.0 | HIGH | low | low | low |
20 | 172387 [2-month plot]
Umsinduzi |
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2017-03-01 | 512 | - | 41 | 8.0 | 29.6 | HIGH | low | HIGH | low |
21 | 177769 [2-month plot]
Mhlatuze River at Umhlatuze Valley |
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2017-03-13 | 211 | - | 26 | 7.4 | 26.1 | HIGH | low | Med | low |
22 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2017-03-01 | 20 | - | 12 | 4.2 | 26.7 | HIGH | low | low | low |
22 | 183757 | 2017-03-14 | 465 | - | 15 | 4.3 | 23.6 | HIGH | low | HIGH | low | |
23 | 183761 [2-month plot]
Mposa River Under Bridge |
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2017-03-01 | 209 | - | 19 | 7.7 | 28.5 | HIGH | low | Med | low |
23 | 183761 | 2017-03-13 | 24196 | - | 24 | 7.6 | 23.6 | HIGH | HIGH | HIGH | HIGH | |
24 | 187078 [2-month plot]
Between N2 Bridge and Mposa Confluence on Nseleni |
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2017-03-01 | 279 | - | 127 | 7.8 | 28.6 | HIGH | low | Med | low |
24 | 187078 | 2017-03-13 | 85 | - | 26 | 7.3 | 25.5 | HIGH | low | low | low | |
25 | 187079 [2-month plot]
At Road Bridge downstream of Lake Nsezi on Nseleni |
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2017-03-01 | 1396 | - | 10 | 7.1 | 24.5 | HIGH | low | HIGH | Med |
25 | 187079 | 2017-03-13 | 933 | - | 22 | 6.9 | 22.1 | HIGH | low | HIGH | low | |
26 | 187190 [2-month plot]
Near Kwajobe on Mthala - downstream Point |
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2017-03-06 | 2790 | - | 731 | 7.4 | 27.6 | HIGH | Med | HIGH | Med |
26 | 187190 | 2017-03-20 | 556 | - | 51 | 8.0 | 23.1 | HIGH | low | HIGH | low | |
27 | 187934 [2-month plot]
Near Yengweni on Neshe U/S of Muzi and Mkuze |
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2017-03-06 | 1480 | - | 81 | 7.5 | 26.4 | HIGH | low | HIGH | Med |
27 | 187934 | 2017-03-20 | 63 | - | 162 | 8.1 | 23.2 | HIGH | low | low | low | |
28 | 187937 [2-month plot]
State Land on Mthambalala |
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2017-03-06 | 181 | - | 14 | 8.2 | 27.5 | HIGH | low | low | low |
28 | 187937 | 2017-03-20 | 109 | - | 10 | 8.1 | 23.4 | HIGH | low | low | low | |
29 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2017-03-14 | 68670 | - | 12 | 8.0 | 26.8 | HIGH | HIGH | HIGH | HIGH |
29 | 187958 | 2017-03-16 | 230000 | 230000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
29 | 187958 | 2017-03-28 | 24890 | - | 8 | 7.7 | 24.8 | HIGH | HIGH | HIGH | HIGH | |
30 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2017-03-07 | 2481 | - | 30 | 8.9 | 24.9 | HIGH | Med | HIGH | Med |
30 | 187959 | 2017-03-14 | 2755 | - | 17 | 7.5 | 20.0 | HIGH | Med | HIGH | Med | |
30 | 187959 | 2017-03-22 | 1989 | - | 18 | 8.5 | 22.1 | HIGH | low | HIGH | Med | |
30 | 187959 | 2017-03-28 | 2909 | - | 18 | 7.9 | 21.0 | HIGH | Med | HIGH | Med | |
31 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2017-03-07 | 3873 | - | 27 | 7.8 | 24.8 | HIGH | Med | HIGH | Med |
31 | 187960 | 2017-03-14 | 12033 | - | 18 | 7.4 | 19.9 | HIGH | Med | HIGH | HIGH | |
31 | 187960 | 2017-03-22 | 15531 | - | 22 | 8.0 | 22.3 | HIGH | Med | HIGH | HIGH | |
31 | 187960 | 2017-03-28 | 9804 | - | 20 | 7.8 | 21.1 | HIGH | Med | HIGH | HIGH | |
32 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2017-03-07 | 1850 | - | 48 | 7.8 | 25.0 | HIGH | low | HIGH | Med |
32 | 187961 | 2017-03-14 | 6488 | - | 64 | 7.5 | 20.1 | HIGH | Med | HIGH | HIGH | |
32 | 187961 | 2017-03-22 | 5172 | - | 34 | 8.0 | 24.3 | HIGH | Med | HIGH | HIGH | |
32 | 187961 | 2017-03-28 | 7270 | - | 37 | 8.1 | 22.2 | HIGH | Med | HIGH | HIGH | |
33 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2017-03-07 | 24000 | - | 7 | 8.0 | 23.9 | HIGH | HIGH | HIGH | HIGH |
33 | 187963 | 2017-03-14 | 23590 | - | 9 | 7.6 | 24.5 | HIGH | HIGH | HIGH | HIGH | |
33 | 187963 | 2017-03-22 | 30760 | - | 8 | 7.9 | 22.2 | HIGH | HIGH | HIGH | HIGH | |
33 | 187963 | 2017-03-28 | 10360 | - | 8 | 8.0 | 22.9 | HIGH | Med | HIGH | HIGH | |
34 | 188086 [2-month plot]
EJ Smith Main Basin |
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2017-03-14 | 115 | - | 9 | 7.7 | - | HIGH | low | low | low |
34 | 188086 | 2017-03-28 | 1046 | - | 7 | 7.8 | - | HIGH | low | HIGH | Med | |
35 | 189765 [2-month plot]
Nhlozane on Mfule |
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2017-03-01 | 156 | - | 23 | 7.7 | 29.8 | HIGH | low | low | low |
35 | 189765 | 2017-03-13 | 122 | - | 28 | 7.5 | 28.5 | HIGH | low | low | low | |
36 | 192933 [2-month plot]
Lake Chubu |
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2017-03-01 | 31 | - | 6 | - | 30.1 | HIGH | low | low | low |
36 | 192933 | 2017-03-08 | 31 | - | 2 | - | 21.3 | HIGH | low | low | low | |
36 | 192933 | 2017-03-13 | 1 | - | 29 | - | 28.7 | Med | low | low | low | |
37 | 194986 [2-month plot]
Mhlabatshane River at Main Basin Integrated |
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2017-03-07 | 91 | - | 100 | 7.7 | - | HIGH | low | low | low |
37 | 194986 | 2017-03-22 | 649 | - | 113 | - | - | HIGH | low | HIGH | low | |
38 | 195009 [2-month plot]
Mearns Dam- Mearns Main Basin Integrated |
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2017-03-07 | 20 | - | 7 | 7.6 | - | HIGH | low | low | low |
38 | 195009 | 2017-03-28 | 33 | - | 4 | 7.4 | - | HIGH | low | low | low | |
39 | 195010 [2-month plot]
Spring Grove Dam- Spring Grove Main Basin Integrated |
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2017-03-03 | 21 | - | 3 | 7.8 | - | HIGH | low | low | low |
39 | 195010 | 2017-03-17 | 4 | - | 2 | - | - | Med | low | low | low | |
39 | 195010 | 2017-03-31 | 1 | - | 2 | - | - | Med | low | low | low |
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