№ | 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 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2011-03-08 | - | 417 | 43 | 7.8 | - | HIGH | low | HIGH | low |
1 | 102809 | 2011-03-23 | - | 336 | 32 | 7.5 | - | HIGH | low | Med | low | |
1 | 102809 | 2011-04-19 | - | 327 | 60 | 8.0 | - | HIGH | low | Med | low | |
2 | 102839 [2-month plot]
Mfolozi River at Reserve no 5/Gwa-Msane |
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2011-03-08 | - | 318 | 373 | 7.9 | - | HIGH | low | Med | low |
2 | 102839 | 2011-03-23 | - | 860 | 269 | 7.8 | - | HIGH | low | HIGH | low | |
2 | 102839 | 2011-04-05 | - | 1607 | 711 | 7.9 | - | HIGH | low | HIGH | Med | |
2 | 102839 | 2011-04-19 | - | 1233 | 800 | 7.9 | - | HIGH | low | HIGH | Med | |
3 | 102902 [2-month plot]
At Lake View Ndumu Kangazini on Pongolo |
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2011-03-15 | - | 100 | 8 | 7.0 | - | HIGH | low | low | low |
3 | 102902 | 2011-03-23 | - | 1610 | 9 | 7.2 | - | HIGH | low | HIGH | Med | |
3 | 102902 | 2011-04-05 | - | 771 | 8 | 7.5 | - | HIGH | low | HIGH | low | |
3 | 102902 | 2011-04-19 | - | 798 | 11 | 7.9 | - | HIGH | low | HIGH | low | |
4 | 102905 [2-month plot]
Pongolapoort Dam on Phongolo River: downstream Weir |
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2011-03-15 | - | 41 | 3 | 7.5 | - | HIGH | low | low | low |
4 | 102905 | 2011-03-23 | - | 10 | 2 | 7.6 | - | HIGH | low | low | low | |
4 | 102905 | 2011-04-05 | - | 115 | 2 | 7.6 | - | HIGH | low | low | low | |
4 | 102905 | 2011-04-19 | - | 13 | 1 | 7.6 | - | HIGH | low | low | low | |
5 | 172387 [2-month plot]
Umsinduzi |
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2011-03-08 | - | 86 | 1 | 8.0 | - | HIGH | low | low | low |
5 | 172387 | 2011-03-23 | - | 275 | 2 | 8.6 | - | HIGH | low | Med | low | |
5 | 172387 | 2011-04-05 | - | 12033 | 3 | 8.2 | - | HIGH | Med | HIGH | HIGH | |
5 | 172387 | 2011-04-19 | - | 122 | 5 | 7.4 | - | HIGH | low | low | low | |
6 | 177769 [2-month plot]
Mhlatuze River at Umhlatuze Valley |
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2011-03-08 | - | 231 | 25 | 7.7 | - | HIGH | low | Med | low |
6 | 177769 | 2011-03-23 | - | 233 | 23 | 7.3 | - | HIGH | low | Med | low | |
6 | 177769 | 2011-04-05 | - | 504 | 38 | 7.6 | - | HIGH | low | HIGH | low | |
6 | 177769 | 2011-04-19 | - | 249 | 60 | 7.7 | - | HIGH | low | Med | low | |
7 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2011-03-08 | - | 250 | 9 | 7.0 | - | HIGH | low | Med | low |
7 | 183757 | 2011-03-23 | - | 364 | 8 | 7.6 | - | HIGH | low | Med | low | |
7 | 183757 | 2011-04-07 | - | 697 | 5 | 7.0 | - | HIGH | low | HIGH | low | |
7 | 183757 | 2011-04-19 | - | 0 | 9 | 7.0 | - | low | low | low | low | |
8 | 183761 [2-month plot]
Mposa River Under Bridge |
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2011-03-08 | - | 31 | 22 | 7.8 | - | HIGH | low | low | low |
8 | 183761 | 2011-03-23 | - | 369 | 15 | 7.1 | - | HIGH | low | Med | low | |
8 | 183761 | 2011-04-05 | - | 110 | 37 | 7.8 | - | HIGH | low | low | low | |
8 | 183761 | 2011-04-19 | - | 860 | 95 | 7.8 | - | HIGH | low | HIGH | low | |
9 | 187078 [2-month plot]
Between N2 Bridge and Mposa Confluence on Nseleni |
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2011-03-08 | - | 313 | 20 | 7.8 | - | HIGH | low | Med | low |
9 | 187078 | 2011-03-23 | - | 31 | 12 | 7.2 | - | HIGH | low | low | low | |
9 | 187078 | 2011-04-05 | - | 8 | 16 | 7.8 | - | Med | low | low | low | |
9 | 187078 | 2011-04-19 | - | 51 | 20 | 7.7 | - | HIGH | low | low | low | |
10 | 187079 [2-month plot]
At Road Bridge downstream of Lake Nsezi on Nseleni |
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2011-03-08 | - | 432 | 40 | 7.0 | - | HIGH | low | HIGH | low |
10 | 187079 | 2011-03-23 | - | 512 | 56 | 6.5 | - | HIGH | low | HIGH | low | |
10 | 187079 | 2011-04-05 | - | 1049 | 34 | 6.9 | - | HIGH | low | HIGH | Med | |
10 | 187079 | 2011-04-19 | - | 404 | 293 | 6.8 | - | HIGH | low | HIGH | low | |
11 | 187190 [2-month plot]
Near Kwajobe on Mthala - downstream Point |
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2011-03-08 | - | 860 | - | 7.4 | - | HIGH | low | HIGH | low |
11 | 187190 | 2011-03-23 | - | 200 | 45 | 7.7 | - | HIGH | low | Med | low | |
11 | 187190 | 2011-04-05 | - | 594 | 32 | 7.9 | - | HIGH | low | HIGH | low | |
11 | 187190 | 2011-04-19 | - | 3076 | 34 | 8.2 | - | HIGH | Med | HIGH | Med | |
12 | 187934 [2-month plot]
Near Yengweni on Neshe U/S of Muzi and Mkuze |
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2011-03-15 | - | 41 | 160 | 6.9 | - | HIGH | low | low | low |
12 | 187934 | 2011-03-23 | - | 1600 | 117 | 7.0 | - | HIGH | low | HIGH | Med | |
12 | 187934 | 2011-04-05 | - | 262 | 96 | 7.5 | - | HIGH | low | Med | low | |
12 | 187934 | 2011-04-19 | - | 173 | 65 | 7.7 | - | HIGH | low | low | low | |
13 | 187937 [2-month plot]
State Land on Mthambalala |
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2011-03-15 | - | 750 | 503 | 6.7 | - | HIGH | low | HIGH | low |
13 | 187937 | 2011-03-23 | - | 48840 | 146 | 7.1 | - | HIGH | HIGH | HIGH | HIGH | |
13 | 187937 | 2011-04-05 | - | 833 | 39 | 7.6 | - | HIGH | low | HIGH | low | |
13 | 187937 | 2011-04-19 | - | 611 | 68 | 7.6 | - | HIGH | low | HIGH | low | |
14 | 189730 [2-month plot]
Reserve no 10 at Shembe Church Temple and Abstraction Point on Lake Cubhu |
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2011-03-08 | - | 5 | 3 | 6.9 | - | Med | low | low | low |
14 | 189730 | 2011-03-23 | - | 20 | 18 | 6.5 | - | HIGH | low | low | low | |
14 | 189730 | 2011-04-05 | - | 41 | 3 | 7.2 | - | HIGH | low | low | low | |
14 | 189730 | 2011-04-19 | - | 231 | 4 | 7.5 | - | HIGH | low | Med | low | |
15 | 189765 [2-month plot]
Nhlozane on Mfule |
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2011-03-08 | - | 512 | 2 | 7.3 | - | HIGH | low | HIGH | low |
15 | 189765 | 2011-03-23 | - | 20 | 4 | 7.2 | - | HIGH | low | low | low | |
15 | 189765 | 2011-04-07 | - | 282 | 8 | 7.4 | - | HIGH | low | Med | low | |
15 | 189765 | 2011-04-19 | - | 738 | 41 | 7.5 | - | HIGH | low | HIGH | low |
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