№ | 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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2003-03-11 | 770 | - | 98 | 7.7 | 22.8 | HIGH | low | HIGH | low |
1 | 102626 | 2003-03-26 | 1300 | - | 321 | 7.5 | 17.4 | HIGH | low | HIGH | Med | |
1 | 102626 | 2003-04-07 | 320 | - | 49 | 7.2 | 20.1 | HIGH | low | Med | low | |
1 | 102626 | 2003-04-25 | 20 | - | 19 | 7.1 | 20.8 | HIGH | low | low | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2003-03-06 | 200 | - | 11 | 7.4 | 26.3 | HIGH | low | Med | low |
2 | 102627 | 2003-03-19 | 12030 | - | 154 | 7.1 | 22.9 | HIGH | Med | HIGH | HIGH | |
2 | 102627 | 2003-04-03 | 186 | - | 9 | 7.4 | 21.5 | HIGH | low | low | low | |
2 | 102627 | 2003-04-16 | 356 | - | 21 | 7.8 | 22.9 | HIGH | low | Med | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2003-03-12 | 70 | - | 8 | 7.6 | 25.1 | HIGH | low | low | low |
3 | 102632 | 2003-03-25 | 590 | - | 28 | 7.4 | 23.1 | HIGH | low | HIGH | low | |
3 | 102632 | 2003-04-08 | 150 | - | 10 | 7.4 | 24.5 | HIGH | low | low | low | |
3 | 102632 | 2003-04-23 | 440 | - | 27 | 7.5 | 22.9 | HIGH | low | HIGH | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2003-03-06 | 100 | - | 33 | 7.8 | 26.4 | HIGH | low | low | low |
4 | 102662 | 2003-03-18 | 10 | - | 30 | 7.6 | 26.7 | HIGH | low | low | low | |
4 | 102662 | 2003-04-04 | 100 | - | 17 | 7.4 | 25.4 | HIGH | low | low | low | |
4 | 102662 | 2003-04-14 | 680 | - | 34 | 7.4 | 23.1 | HIGH | low | HIGH | low | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2003-03-03 | 20 | - | 14 | 7.2 | 29.0 | HIGH | low | low | low |
5 | 102674 | 2003-03-19 | 50 | - | 21 | 7.4 | 26.2 | HIGH | low | low | low | |
5 | 102674 | 2003-04-02 | 6 | - | 14 | 7.9 | 29.9 | Med | low | low | low | |
5 | 102674 | 2003-04-16 | 200 | - | 33 | 7.5 | 24.9 | HIGH | low | Med | low | |
6 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2003-03-04 | - | 465 | 13 | 8.0 | - | HIGH | low | HIGH | low |
6 | 102809 | 2003-03-12 | - | 550 | 11 | 8.4 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2003-03-18 | - | 1455 | 22 | 8.1 | - | HIGH | low | HIGH | Med | |
6 | 102809 | 2003-03-25 | - | 800 | 20 | 7.9 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2003-04-01 | - | 640 | 17 | 8.1 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2003-04-09 | - | 550 | 27 | 8.2 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2003-04-15 | - | 495 | 287 | 7.9 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2003-04-22 | - | 700 | 15 | 7.9 | - | HIGH | low | HIGH | low | |
7 | 102839 [2-month plot]
Mfolozi River at Reserve no 5/Gwa-Msane |
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2003-03-04 | - | 215 | 123 | 8.3 | 28.0 | HIGH | low | Med | low |
7 | 102839 | 2003-03-18 | - | 965 | 109 | 8.5 | 27.0 | HIGH | low | HIGH | low | |
7 | 102839 | 2003-04-01 | - | 4350 | 358 | 8.5 | 26.0 | HIGH | Med | HIGH | HIGH | |
7 | 102839 | 2003-04-15 | - | 2150 | 25 | 8.6 | 25.0 | HIGH | Med | HIGH | Med | |
8 | 177769 [2-month plot]
Mhlatuze River at Umhlatuze Valley |
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2003-03-04 | - | 240 | 15 | 7.9 | 34.0 | HIGH | low | Med | low |
8 | 177769 | 2003-03-18 | - | 880 | 23 | 8.1 | 31.0 | HIGH | low | HIGH | low | |
8 | 177769 | 2003-04-01 | - | 435 | 11 | 8.0 | 29.0 | HIGH | low | HIGH | low | |
8 | 177769 | 2003-04-15 | - | 820 | 40 | 7.5 | 24.0 | HIGH | low | HIGH | low | |
9 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2003-03-05 | - | 7500 | 42 | 7.1 | - | HIGH | Med | HIGH | HIGH |
9 | 183757 | 2003-03-18 | - | 1250 | 9 | 7.3 | - | HIGH | low | HIGH | Med | |
10 | 183759 [2-month plot]
Makhwezini Pan |
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2003-03-12 | - | 1650 | 60 | 7.6 | - | HIGH | low | HIGH | Med |
10 | 183759 | 2003-03-25 | - | 4700 | 70 | 7.9 | - | HIGH | Med | HIGH | HIGH | |
10 | 183759 | 2003-04-09 | - | 1100 | 103 | 7.5 | - | HIGH | low | HIGH | Med | |
10 | 183759 | 2003-04-22 | - | 1200 | 180 | 7.2 | - | HIGH | low | HIGH | Med | |
11 | 183761 [2-month plot]
Mposa River Under Bridge |
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2003-03-04 | - | 3050 | 9 | 7.7 | - | HIGH | Med | HIGH | Med |
11 | 183761 | 2003-03-12 | - | 750 | 5 | 7.8 | - | HIGH | low | HIGH | low | |
11 | 183761 | 2003-03-18 | - | 550 | 5 | 7.6 | - | HIGH | low | HIGH | low | |
11 | 183761 | 2003-03-25 | - | 2950 | 3 | 7.8 | - | HIGH | Med | HIGH | Med | |
11 | 183761 | 2003-04-01 | - | 400 | 6 | 7.4 | - | HIGH | low | HIGH | low | |
11 | 183761 | 2003-04-09 | - | 500 | 4 | 7.4 | - | HIGH | low | HIGH | low | |
11 | 183761 | 2003-04-15 | - | 100000 | 16 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
11 | 183761 | 2003-04-22 | - | 2150 | 179 | 7.3 | - | HIGH | Med | HIGH | Med | |
12 | 187078 [2-month plot]
Between N2 Bridge and Mposa Confluence on Nseleni |
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2003-03-04 | - | 38 | 5 | 7.7 | 28.0 | HIGH | low | low | low |
12 | 187078 | 2003-03-18 | - | 41 | 4 | 8.0 | 27.0 | HIGH | low | low | low | |
12 | 187078 | 2003-04-01 | - | 17 | 8 | 7.7 | 27.0 | HIGH | low | low | low | |
12 | 187078 | 2003-04-15 | - | 66 | 23 | 7.9 | 24.0 | HIGH | low | low | low | |
13 | 187079 [2-month plot]
At Road Bridge downstream of Lake Nsezi on Nseleni |
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2003-03-04 | - | 21 | 10 | 7.2 | 27.0 | HIGH | low | low | low |
13 | 187079 | 2003-03-18 | - | 26 | 8 | 7.0 | 26.0 | HIGH | low | low | low | |
13 | 187079 | 2003-04-01 | - | 87 | 15 | 7.0 | 25.0 | HIGH | low | low | low | |
13 | 187079 | 2003-04-15 | - | 81 | 9 | 7.1 | 22.0 | HIGH | low | low | low | |
14 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2003-03-05 | 20000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
14 | 187958 | 2003-03-10 | 1900 | - | 2 | 7.5 | 21.9 | HIGH | low | HIGH | Med | |
14 | 187958 | 2003-03-17 | 500 | - | - | - | - | HIGH | low | HIGH | low | |
14 | 187958 | 2003-03-27 | 298 | - | 4 | 7.7 | 18.9 | HIGH | low | Med | low | |
14 | 187958 | 2003-04-02 | 90 | - | - | - | - | HIGH | low | low | low | |
14 | 187958 | 2003-04-09 | 110 | - | 1 | 7.3 | 22.6 | HIGH | low | low | low | |
14 | 187958 | 2003-04-15 | 390 | - | - | - | - | HIGH | low | Med | low | |
14 | 187958 | 2003-04-25 | 13500 | - | 1 | 7.4 | 20.4 | HIGH | Med | HIGH | HIGH | |
14 | 187958 | 2003-04-29 | 4610 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
15 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2003-03-03 | 810 | - | 17 | 7.2 | 23.9 | HIGH | low | HIGH | low |
15 | 187959 | 2003-03-14 | 760 | - | 18 | 8.4 | 22.9 | HIGH | low | HIGH | low | |
15 | 187959 | 2003-03-20 | 8400 | - | 83 | 8.5 | 18.9 | HIGH | Med | HIGH | HIGH | |
15 | 187959 | 2003-03-26 | 15000 | - | 170 | 7.2 | 18.6 | HIGH | Med | HIGH | HIGH | |
15 | 187959 | 2003-04-04 | 2720 | - | 25 | 7.4 | 22.0 | HIGH | Med | HIGH | Med | |
15 | 187959 | 2003-04-07 | 910 | - | 22 | 7.3 | 20.3 | HIGH | low | HIGH | low | |
15 | 187959 | 2003-04-15 | 2490 | - | 38 | 7.6 | 23.7 | HIGH | Med | HIGH | Med | |
15 | 187959 | 2003-04-25 | 860 | - | 24 | 6.8 | 20.6 | HIGH | low | HIGH | low | |
15 | 187959 | 2003-04-30 | 700 | - | 13 | 8.1 | 22.5 | HIGH | low | HIGH | low | |
16 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2003-03-03 | 1570 | - | 14 | 7.1 | 23.6 | HIGH | low | HIGH | Med |
16 | 187960 | 2003-03-14 | 760 | - | 20 | 8.6 | 22.6 | HIGH | low | HIGH | low | |
16 | 187960 | 2003-03-20 | 7400 | - | 94 | 8.4 | 18.7 | HIGH | Med | HIGH | HIGH | |
16 | 187960 | 2003-03-26 | 37000 | - | 403 | 7.3 | 16.2 | HIGH | HIGH | HIGH | HIGH | |
16 | 187960 | 2003-04-04 | 2610 | - | 29 | 7.3 | 22.3 | HIGH | Med | HIGH | Med | |
16 | 187960 | 2003-04-07 | 1120 | - | 25 | 7.3 | 21.0 | HIGH | low | HIGH | Med | |
16 | 187960 | 2003-04-15 | 2760 | - | 47 | 7.7 | 23.5 | HIGH | Med | HIGH | Med | |
16 | 187960 | 2003-04-25 | 1170 | - | 31 | 6.5 | 21.0 | HIGH | low | HIGH | Med | |
16 | 187960 | 2003-04-30 | 11200 | - | 14 | 8.2 | 22.0 | HIGH | Med | HIGH | HIGH | |
17 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2003-03-03 | 50 | - | 26 | 7.6 | 26.6 | HIGH | low | low | low |
17 | 187961 | 2003-03-14 | 90 | - | 20 | 8.0 | 22.6 | HIGH | low | low | low | |
17 | 187961 | 2003-03-20 | 7800 | - | 179 | 8.2 | 20.8 | HIGH | Med | HIGH | HIGH | |
17 | 187961 | 2003-03-26 | 59000 | - | 533 | 7.3 | 18.3 | HIGH | HIGH | HIGH | HIGH | |
17 | 187961 | 2003-04-04 | 130 | - | 19 | 7.3 | 23.3 | HIGH | low | low | low | |
17 | 187961 | 2003-04-07 | 360 | - | 22 | 7.3 | 23.1 | HIGH | low | Med | low | |
17 | 187961 | 2003-04-15 | 24190 | - | 78 | 7.6 | 23.4 | HIGH | HIGH | HIGH | HIGH | |
17 | 187961 | 2003-04-25 | 1110 | - | 31 | 6.5 | 21.0 | HIGH | low | HIGH | Med | |
17 | 187961 | 2003-04-30 | 100 | - | 23 | 8.3 | 25.5 | HIGH | low | low | low | |
18 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2003-03-03 | 30800 | - | 30 | 7.0 | 24.6 | HIGH | HIGH | HIGH | HIGH |
18 | 187963 | 2003-03-14 | 8660 | - | 13 | 7.0 | 22.3 | HIGH | Med | HIGH | HIGH | |
18 | 187963 | 2003-03-20 | 28500 | - | 58 | 7.3 | 18.4 | HIGH | HIGH | HIGH | HIGH | |
18 | 187963 | 2003-03-26 | 0 | - | 44 | 12.1 | 19.9 | low | low | low | low | |
18 | 187963 | 2003-04-04 | 10460 | - | 25 | 7.4 | 23.5 | HIGH | Med | HIGH | HIGH | |
18 | 187963 | 2003-04-07 | 6870 | - | 14 | 7.0 | 20.5 | HIGH | Med | HIGH | HIGH | |
18 | 187963 | 2003-04-15 | 17330 | - | 44 | 7.6 | 19.4 | HIGH | Med | HIGH | HIGH | |
18 | 187963 | 2003-04-25 | 11200 | - | 20 | 7.3 | 21.2 | HIGH | Med | HIGH | HIGH | |
18 | 187963 | 2003-04-30 | 10 | - | 24 | 12.0 | 21.2 | HIGH | low | low | low |
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