№ | 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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2003-05-07 | 160 | - | 23 | 7.6 | 16.3 | HIGH | low | low | low |
1 | 102626 | 2003-05-20 | 250 | - | 56 | 7.3 | 12.6 | HIGH | low | Med | low | |
1 | 102626 | 2003-06-06 | 200 | - | 11 | 7.2 | 13.3 | HIGH | low | Med | low | |
1 | 102626 | 2003-06-17 | 210 | - | 10 | 8.7 | 13.2 | HIGH | low | Med | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2003-05-02 | 216 | - | 6 | 7.4 | 22.3 | HIGH | low | Med | low |
2 | 102627 | 2003-05-15 | 238 | - | 14 | 7.3 | 16.7 | HIGH | low | Med | low | |
2 | 102627 | 2003-05-30 | 262 | - | 16 | 7.7 | 16.7 | HIGH | low | Med | low | |
2 | 102627 | 2003-06-09 | 330 | - | 10 | 6.9 | 13.6 | HIGH | low | Med | low | |
2 | 102627 | 2003-06-25 | 126 | - | 4 | 7.6 | 12.6 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2003-05-07 | 370 | - | 7 | 7.9 | 15.8 | HIGH | low | Med | low |
3 | 102632 | 2003-05-21 | 210 | - | 28 | 7.8 | 16.5 | HIGH | low | Med | low | |
3 | 102632 | 2003-06-03 | 440 | - | 9 | 7.9 | 16.0 | HIGH | low | HIGH | low | |
3 | 102632 | 2003-06-18 | 160 | - | 14 | 7.5 | 19.6 | HIGH | low | low | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2003-05-12 | 5480 | - | 157 | 7.4 | 19.2 | HIGH | Med | HIGH | HIGH |
4 | 102662 | 2003-05-27 | 60 | - | 40 | 7.5 | 21.0 | HIGH | low | low | low | |
4 | 102662 | 2003-06-09 | 440 | - | 13 | 8.0 | 14.5 | HIGH | low | HIGH | low | |
4 | 102662 | 2003-06-26 | 510 | - | 16 | 7.2 | 17.5 | HIGH | low | HIGH | low | |
4 | 102662 | 2003-06-30 | 1250 | - | 18 | 7.8 | 16.4 | HIGH | low | HIGH | Med | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2003-05-02 | 30 | - | 15 | 7.1 | 23.6 | HIGH | low | low | low |
5 | 102674 | 2003-05-08 | 10 | - | 7 | 7.1 | 20.4 | HIGH | low | low | low | |
5 | 102674 | 2003-05-22 | 4 | - | 8 | 7.4 | 21.9 | Med | low | low | low | |
5 | 102674 | 2003-06-06 | 372 | - | 28 | 7.9 | 17.0 | HIGH | low | Med | low | |
5 | 102674 | 2003-06-19 | 550 | - | 40 | 7.6 | 18.6 | HIGH | low | HIGH | low | |
6 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2003-05-06 | - | 545 | 19 | 8.1 | - | HIGH | low | HIGH | low |
6 | 102809 | 2003-05-14 | - | 1000 | 9 | 8.2 | - | HIGH | low | HIGH | Med | |
6 | 102809 | 2003-05-20 | - | 2800 | 13 | 8.3 | 19.0 | HIGH | Med | HIGH | Med | |
6 | 102809 | 2003-05-27 | - | 350 | 8 | 8.5 | - | HIGH | low | Med | low | |
6 | 102809 | 2003-06-03 | - | 575 | 11 | 8.0 | 17.0 | HIGH | low | HIGH | low | |
6 | 102809 | 2003-06-11 | - | 750 | 223 | 8.0 | - | HIGH | low | HIGH | low | |
7 | 102839 [2-month plot]
Mfolozi River at Reserve no 5/Gwa-Msane |
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2003-05-06 | - | 380 | 12 | 8.5 | 25.0 | HIGH | low | Med | low |
7 | 102839 | 2003-05-20 | - | 2150 | 612 | 8.4 | 16.0 | HIGH | Med | HIGH | Med | |
7 | 102839 | 2003-06-03 | - | 185 | 41 | 8.6 | 18.0 | HIGH | low | low | low | |
7 | 102839 | 2003-06-24 | - | 780 | 84 | 8.5 | 18.0 | HIGH | low | HIGH | low | |
8 | 177769 [2-month plot]
Mhlatuze River at Umhlatuze Valley |
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2003-05-06 | - | 3800 | 13 | 7.9 | 20.0 | HIGH | Med | HIGH | Med |
8 | 177769 | 2003-05-20 | - | 16300 | 9 | 7.9 | 17.0 | HIGH | Med | HIGH | HIGH | |
8 | 177769 | 2003-06-03 | - | 3100 | 6 | 7.9 | 18.0 | HIGH | Med | HIGH | Med | |
8 | 177769 | 2003-06-24 | - | 300 | 12 | 8.0 | 18.0 | HIGH | low | Med | low | |
9 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2003-05-06 | - | 2100 | 8 | 7.5 | - | HIGH | Med | HIGH | Med |
10 | 183759 [2-month plot]
Makhwezini Pan |
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2003-05-14 | - | 3650 | 183 | 7.8 | - | HIGH | Med | HIGH | Med |
10 | 183759 | 2003-05-27 | - | 4100 | 156 | 7.8 | - | HIGH | Med | HIGH | HIGH | |
10 | 183759 | 2003-06-11 | - | 400 | 19 | 7.7 | - | HIGH | low | HIGH | low | |
11 | 183761 [2-month plot]
Mposa River Under Bridge |
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2003-05-06 | - | 1150 | 6 | 7.5 | - | HIGH | low | HIGH | Med |
11 | 183761 | 2003-05-14 | - | 2050 | 9 | 7.6 | - | HIGH | Med | HIGH | Med | |
11 | 183761 | 2003-05-20 | - | 1650 | 16 | 7.8 | 16.2 | HIGH | low | HIGH | Med | |
11 | 183761 | 2003-05-27 | - | 1350 | 10 | 7.7 | - | HIGH | low | HIGH | Med | |
11 | 183761 | 2003-06-03 | - | 1350 | 10 | 7.8 | 14.0 | HIGH | low | HIGH | Med | |
11 | 183761 | 2003-06-11 | - | 750 | 13 | 7.7 | - | HIGH | low | HIGH | low | |
11 | 183761 | 2003-06-24 | - | 1500 | 16 | 7.9 | 14.0 | HIGH | low | HIGH | Med | |
12 | 187078 [2-month plot]
Between N2 Bridge and Mposa Confluence on Nseleni |
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2003-05-06 | - | 44 | 4 | 7.8 | 23.0 | HIGH | low | low | low |
12 | 187078 | 2003-06-03 | - | 32 | 6 | 7.9 | 15.0 | HIGH | low | low | low | |
12 | 187078 | 2003-06-11 | - | 750 | 13 | 7.7 | - | HIGH | low | HIGH | low | |
13 | 187079 [2-month plot]
At Road Bridge downstream of Lake Nsezi on Nseleni |
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2003-05-06 | - | 37 | 8 | 6.9 | 22.0 | HIGH | low | low | low |
13 | 187079 | 2003-05-20 | - | 225 | 8 | 7.3 | 17.0 | HIGH | low | Med | low | |
13 | 187079 | 2003-06-03 | - | 175 | 44 | 7.2 | 16.0 | HIGH | low | low | low | |
13 | 187079 | 2003-06-24 | - | 3 | 28 | 7.3 | 16.0 | Med | low | low | low | |
14 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2003-05-05 | 2850 | - | 2 | 7.6 | 18.9 | HIGH | Med | HIGH | Med |
14 | 187958 | 2003-05-14 | 14700 | - | - | - | - | HIGH | Med | HIGH | HIGH | |
14 | 187958 | 2003-05-23 | 300 | - | 4 | 7.4 | 16.6 | HIGH | low | Med | low | |
14 | 187958 | 2003-05-29 | 60 | - | - | - | - | HIGH | low | low | low | |
14 | 187958 | 2003-06-04 | 20 | - | 2 | 7.4 | 15.9 | HIGH | low | low | low | |
14 | 187958 | 2003-06-11 | 90 | - | - | - | - | HIGH | low | low | low | |
14 | 187958 | 2003-06-20 | 230 | - | - | 7.4 | 14.5 | HIGH | low | Med | low | |
14 | 187958 | 2003-06-24 | 540 | - | - | - | - | HIGH | low | HIGH | low | |
15 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2003-05-07 | 440 | - | 21 | 7.4 | 16.0 | HIGH | low | HIGH | low |
15 | 187959 | 2003-05-12 | 48800 | - | 283 | 7.7 | 15.3 | HIGH | HIGH | HIGH | HIGH | |
15 | 187959 | 2003-05-20 | 840 | - | 13 | 7.3 | 13.7 | HIGH | low | HIGH | low | |
15 | 187959 | 2003-05-29 | 700 | - | 10 | 7.7 | 10.6 | HIGH | low | HIGH | low | |
15 | 187959 | 2003-06-06 | 840 | - | 11 | 6.7 | 12.3 | HIGH | low | HIGH | low | |
15 | 187959 | 2003-06-11 | 470 | - | 15 | 7.7 | 10.4 | HIGH | low | HIGH | low | |
15 | 187959 | 2003-06-17 | 1520 | - | 7 | 9.5 | 11.9 | HIGH | low | HIGH | Med | |
15 | 187959 | 2003-06-24 | 880 | - | 7 | 7.8 | 14.2 | HIGH | low | HIGH | low | |
16 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2003-05-07 | 2100 | - | 10 | 7.3 | 16.0 | HIGH | Med | HIGH | Med |
16 | 187960 | 2003-05-12 | 141400 | - | 471 | 7.8 | 15.8 | HIGH | HIGH | HIGH | HIGH | |
16 | 187960 | 2003-05-20 | 1900 | - | 14 | 7.3 | 13.8 | HIGH | low | HIGH | Med | |
16 | 187960 | 2003-05-29 | 1200 | - | 9 | 7.6 | 10.8 | HIGH | low | HIGH | Med | |
16 | 187960 | 2003-06-06 | 1870 | - | 9 | 6.3 | 11.9 | HIGH | low | HIGH | Med | |
16 | 187960 | 2003-06-11 | 1730 | - | 12 | 7.5 | 10.2 | HIGH | low | HIGH | Med | |
16 | 187960 | 2003-06-17 | 1300 | - | 7 | 9.9 | 11.4 | HIGH | low | HIGH | Med | |
16 | 187960 | 2003-06-24 | 1020 | - | 5 | 7.6 | 14.4 | HIGH | low | HIGH | Med | |
17 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2003-05-07 | 220 | - | 30 | 7.3 | 16.8 | HIGH | low | Med | low |
17 | 187961 | 2003-05-12 | 72700 | - | 1153 | 7.7 | 15.3 | HIGH | HIGH | HIGH | HIGH | |
17 | 187961 | 2003-05-20 | 2050 | - | 24 | 7.2 | 15.7 | HIGH | Med | HIGH | Med | |
17 | 187961 | 2003-05-29 | 580 | - | 18 | 7.8 | 12.8 | HIGH | low | HIGH | low | |
17 | 187961 | 2003-06-06 | 870 | - | 17 | 6.2 | 12.2 | HIGH | low | HIGH | low | |
17 | 187961 | 2003-06-11 | 540 | - | 21 | 6.9 | 14.2 | HIGH | low | HIGH | low | |
17 | 187961 | 2003-06-17 | 300 | - | 14 | 8.4 | 15.9 | HIGH | low | Med | low | |
17 | 187961 | 2003-06-24 | 290 | - | 15 | 7.7 | 14.0 | HIGH | low | Med | low | |
18 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2003-05-07 | 10 | - | 29 | 7.4 | 20.0 | HIGH | low | low | low |
18 | 187963 | 2003-05-12 | 241900 | - | 134 | 7.5 | 17.5 | HIGH | HIGH | HIGH | HIGH | |
18 | 187963 | 2003-05-20 | 6290 | - | 12 | 7.6 | 14.3 | HIGH | Med | HIGH | HIGH | |
18 | 187963 | 2003-05-29 | 4350 | - | 9 | 8.4 | 10.6 | HIGH | Med | HIGH | HIGH | |
18 | 187963 | 2003-06-06 | 14140 | - | 9 | 7.7 | 11.3 | HIGH | Med | HIGH | HIGH | |
18 | 187963 | 2003-06-11 | 3300 | - | 7 | 7.3 | 16.5 | HIGH | Med | HIGH | Med | |
18 | 187963 | 2003-06-17 | 2900 | - | 5 | 7.7 | 13.8 | HIGH | Med | HIGH | Med | |
18 | 187963 | 2003-06-24 | 4610 | - | 6 | 8.4 | 13.6 | HIGH | Med | HIGH | HIGH |
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