№ | 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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2004-05-04 | 250 | - | 26 | 7.0 | 15.4 | HIGH | low | Med | low |
1 | 102626 | 2004-05-18 | 110 | - | 16 | 7.4 | 17.3 | HIGH | low | low | low | |
1 | 102626 | 2004-06-01 | 100 | - | 29 | 8.2 | 15.1 | HIGH | low | low | low | |
1 | 102626 | 2004-06-18 | 10 | - | 21 | 7.2 | 17.2 | HIGH | low | low | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2004-05-14 | 110 | - | 9 | 7.4 | 16.5 | HIGH | low | low | low |
2 | 102627 | 2004-05-28 | 50 | - | 6 | 7.6 | 17.2 | HIGH | low | low | low | |
2 | 102627 | 2004-06-11 | 490 | - | 16 | 7.4 | 16.9 | HIGH | low | HIGH | low | |
2 | 102627 | 2004-06-25 | 40 | - | 3 | 7.4 | 8.2 | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2004-05-05 | 20 | - | 7 | 7.8 | 21.8 | HIGH | low | low | low |
3 | 102632 | 2004-05-18 | 60 | - | 4 | 7.7 | 18.9 | HIGH | low | low | low | |
3 | 102632 | 2004-06-02 | 560 | - | 17 | 7.5 | 10.3 | HIGH | low | HIGH | low | |
3 | 102632 | 2004-06-17 | 150 | - | 5 | 8.0 | 14.2 | HIGH | low | low | low | |
3 | 102632 | 2004-06-29 | 60 | - | 5 | 8.1 | 12.4 | HIGH | low | low | low | |
3 | 102632 | 2004-06-30 | 100 | - | 4 | 7.8 | 14.7 | HIGH | low | low | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2004-05-13 | 276 | - | 11 | 7.8 | 20.6 | HIGH | low | Med | low |
4 | 102662 | 2004-05-27 | 240 | - | 23 | 8.0 | 19.5 | HIGH | low | Med | low | |
4 | 102662 | 2004-06-10 | 800 | - | 31 | 7.7 | 14.9 | HIGH | low | HIGH | low | |
4 | 102662 | 2004-06-24 | 3870 | - | 4 | 8.2 | 15.0 | HIGH | Med | HIGH | Med | |
5 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2004-05-03 | 58 | - | 5 | 7.4 | 20.7 | HIGH | low | low | low |
5 | 102674 | 2004-05-17 | 70 | - | 6 | 7.3 | 18.6 | HIGH | low | low | low | |
5 | 102674 | 2004-05-31 | 40 | - | 8 | 7.3 | 16.1 | HIGH | low | low | low | |
5 | 102674 | 2004-06-14 | 688 | - | 7 | 7.4 | 14.7 | HIGH | low | HIGH | low | |
5 | 102674 | 2004-06-28 | 380 | - | 11 | 7.5 | 16.7 | HIGH | low | Med | low | |
6 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
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2004-05-05 | - | 950 | 21 | 8.4 | - | HIGH | low | HIGH | low |
6 | 102809 | 2004-05-11 | - | 320 | 14 | 8.3 | - | HIGH | low | Med | low | |
6 | 102809 | 2004-05-18 | - | 290 | 4 | 8.2 | - | HIGH | low | Med | low | |
6 | 102809 | 2004-05-25 | - | 590 | 9 | 8.3 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2004-06-01 | - | 445 | 4 | 8.3 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2004-06-08 | - | 3300 | 6 | 8.2 | - | HIGH | Med | HIGH | Med | |
6 | 102809 | 2004-06-14 | - | 460 | 21 | 8.3 | - | HIGH | low | HIGH | low | |
6 | 102809 | 2004-06-21 | - | 3450 | 7 | 8.2 | - | HIGH | Med | HIGH | Med | |
6 | 102809 | 2004-06-30 | - | 330 | 174 | 8.2 | - | HIGH | low | Med | low | |
7 | 102902 [2-month plot]
At Lake View Ndumu Kangazini on Pongolo |
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2004-05-04 | - | 9 | 6 | 8.2 | - | Med | low | low | low |
7 | 102902 | 2004-05-12 | - | 3 | 4 | 8.4 | - | Med | low | low | low | |
7 | 102902 | 2004-05-19 | - | 4 | 2 | 8.3 | - | Med | low | low | low | |
7 | 102902 | 2004-05-25 | - | 13 | 3 | 8.3 | - | HIGH | low | low | low | |
7 | 102902 | 2004-06-01 | - | 7 | 3 | 8.5 | - | Med | low | low | low | |
7 | 102902 | 2004-06-08 | - | 16 | 13 | 8.5 | - | HIGH | low | low | low | |
7 | 102902 | 2004-06-15 | - | 44 | 4 | 8.4 | - | HIGH | low | low | low | |
7 | 102902 | 2004-06-22 | - | 170 | 11 | 8.2 | - | HIGH | low | low | low | |
8 | 183757 [2-month plot]
Mdibi River at Bridge to RBM |
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2004-05-04 | - | 1000 | 6 | 7.1 | - | HIGH | low | HIGH | Med |
8 | 183757 | 2004-05-18 | - | 1460 | 9 | 7.5 | - | HIGH | low | HIGH | Med | |
8 | 183757 | 2004-06-30 | - | 625 | 9 | 7.7 | - | HIGH | low | HIGH | low | |
9 | 183759 [2-month plot]
Makhwezini Pan |
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2004-05-05 | - | 100000 | 42 | 7.7 | - | HIGH | HIGH | HIGH | HIGH |
9 | 183759 | 2004-05-11 | - | 2300 | 25 | 7.6 | - | HIGH | Med | HIGH | Med | |
9 | 183759 | 2004-05-18 | - | 5550 | 51 | 7.6 | - | HIGH | Med | HIGH | HIGH | |
9 | 183759 | 2004-05-25 | - | 4250 | 36 | 7.6 | - | HIGH | Med | HIGH | HIGH | |
9 | 183759 | 2004-06-01 | - | 4700 | 72 | 7.6 | - | HIGH | Med | HIGH | HIGH | |
9 | 183759 | 2004-06-08 | - | 1100 | 68 | 7.9 | - | HIGH | low | HIGH | Med | |
9 | 183759 | 2004-06-14 | - | 2950 | 85 | 7.6 | - | HIGH | Med | HIGH | Med | |
9 | 183759 | 2004-06-21 | - | 1600 | 102 | 7.7 | - | HIGH | low | HIGH | Med | |
9 | 183759 | 2004-06-30 | - | 2650 | 138 | 7.7 | - | HIGH | Med | HIGH | Med | |
10 | 183761 [2-month plot]
Mposa River Under Bridge |
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2004-06-14 | - | 525 | 14 | 7.8 | - | HIGH | low | HIGH | low |
11 | 187078 [2-month plot]
Between N2 Bridge and Mposa Confluence on Nseleni |
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2004-05-05 | - | 7200 | 19 | 7.1 | - | HIGH | Med | HIGH | HIGH |
11 | 187078 | 2004-05-11 | - | 1110 | 10 | 7.2 | - | HIGH | low | HIGH | Med | |
11 | 187078 | 2004-05-18 | - | 10000 | 24 | 7.5 | - | HIGH | Med | HIGH | HIGH | |
11 | 187078 | 2004-06-01 | - | 1175 | 14 | 7.8 | - | HIGH | low | HIGH | Med | |
11 | 187078 | 2004-06-08 | - | 330 | 12 | 7.5 | - | HIGH | low | Med | low | |
11 | 187078 | 2004-06-21 | - | 1850 | 14 | 7.8 | - | HIGH | low | HIGH | Med | |
11 | 187078 | 2004-06-30 | - | 720 | 13 | 7.9 | - | HIGH | low | HIGH | low | |
12 | 187190 [2-month plot]
Near Kwajobe on Mthala - downstream Point |
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2004-05-04 | - | 385 | 97 | 8.2 | - | HIGH | low | Med | low |
12 | 187190 | 2004-05-12 | - | 740 | 7 | 8.2 | - | HIGH | low | HIGH | low | |
12 | 187190 | 2004-05-19 | - | 675 | 80 | 8.2 | - | HIGH | low | HIGH | low | |
12 | 187190 | 2004-05-25 | - | 800 | 89 | 8.2 | - | HIGH | low | HIGH | low | |
12 | 187190 | 2004-06-01 | - | 480 | 52 | 7.9 | - | HIGH | low | HIGH | low | |
12 | 187190 | 2004-06-08 | - | 1065 | 39 | 8.3 | - | HIGH | low | HIGH | Med | |
12 | 187190 | 2004-06-15 | - | 420 | 23 | 8.4 | - | HIGH | low | HIGH | low | |
12 | 187190 | 2004-06-22 | - | 157 | 54 | 8.2 | - | HIGH | low | low | low | |
13 | 187934 [2-month plot]
Near Yengweni on Neshe U/S of Muzi and Mkuze |
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2004-05-04 | - | 41 | 139 | 8.3 | - | HIGH | low | low | low |
13 | 187934 | 2004-05-12 | - | 3 | 109 | 8.2 | - | Med | low | low | low | |
13 | 187934 | 2004-05-19 | - | 45 | 14 | 8.3 | - | HIGH | low | low | low | |
13 | 187934 | 2004-05-25 | - | 38 | 113 | 8.3 | - | HIGH | low | low | low | |
13 | 187934 | 2004-06-01 | - | 79 | 87 | 8.4 | - | HIGH | low | low | low | |
13 | 187934 | 2004-06-15 | - | 67 | 75 | 8.3 | - | HIGH | low | low | low | |
13 | 187934 | 2004-06-22 | - | 38 | 70 | 8.4 | - | HIGH | low | low | low | |
14 | 187937 [2-month plot]
State Land on Mthambalala |
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2004-05-04 | - | 27 | 24 | 7.7 | - | HIGH | low | low | low |
14 | 187937 | 2004-05-12 | - | 455 | 15 | 7.9 | - | HIGH | low | HIGH | low | |
14 | 187937 | 2004-05-19 | - | 21 | 20 | 7.8 | - | HIGH | low | low | low | |
14 | 187937 | 2004-05-25 | - | 62 | 16 | 7.8 | - | HIGH | low | low | low | |
14 | 187937 | 2004-06-01 | - | 28 | 11 | 7.9 | - | HIGH | low | low | low | |
14 | 187937 | 2004-06-15 | - | 275 | 12 | 8.2 | - | HIGH | low | Med | low | |
14 | 187937 | 2004-06-22 | - | 87 | 9 | 7.8 | - | HIGH | low | low | low | |
15 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2004-05-11 | 1600 | - | 4 | 7.5 | 18.0 | HIGH | low | HIGH | Med |
15 | 187958 | 2004-05-25 | 1500 | - | 3 | 7.9 | 18.5 | HIGH | low | HIGH | Med | |
15 | 187958 | 2004-06-08 | 2700 | - | 3 | 7.8 | 15.1 | HIGH | Med | HIGH | Med | |
15 | 187958 | 2004-06-22 | 27200 | - | 5 | 7.5 | 15.3 | HIGH | HIGH | HIGH | HIGH | |
16 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2004-05-06 | 1500 | - | 11 | 7.3 | 14.8 | HIGH | low | HIGH | Med |
16 | 187959 | 2004-05-14 | 1050 | - | 12 | 8.0 | 16.2 | HIGH | low | HIGH | Med | |
16 | 187959 | 2004-05-20 | 540 | - | 16 | 7.2 | 17.1 | HIGH | low | HIGH | low | |
16 | 187959 | 2004-05-27 | 350 | - | 9 | 7.4 | 20.2 | HIGH | low | Med | low | |
16 | 187959 | 2004-06-03 | 960 | - | 8 | 7.9 | 13.4 | HIGH | low | HIGH | low | |
16 | 187959 | 2004-06-11 | 710 | - | 19 | 7.7 | 11.5 | HIGH | low | HIGH | low | |
16 | 187959 | 2004-06-18 | 150 | - | 10 | 7.3 | 17.1 | HIGH | low | low | low | |
16 | 187959 | 2004-06-23 | 570 | - | 9 | 7.4 | 14.9 | HIGH | low | HIGH | low | |
16 | 187959 | 2004-06-28 | 440 | - | 8 | 7.2 | 16.9 | HIGH | low | HIGH | low | |
17 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2004-05-06 | 1420 | - | 12 | 7.2 | 14.9 | HIGH | low | HIGH | Med |
17 | 187960 | 2004-05-14 | 420 | - | 9 | 8.0 | 16.2 | HIGH | low | HIGH | low | |
17 | 187960 | 2004-05-20 | 550 | - | 15 | 7.0 | 17.3 | HIGH | low | HIGH | low | |
17 | 187960 | 2004-05-27 | 470 | - | 8 | 7.4 | 19.2 | HIGH | low | HIGH | low | |
17 | 187960 | 2004-06-03 | 112000 | - | 6 | 7.5 | 11.2 | HIGH | HIGH | HIGH | HIGH | |
17 | 187960 | 2004-06-11 | 173300 | - | 25 | 7.7 | 12.8 | HIGH | HIGH | HIGH | HIGH | |
17 | 187960 | 2004-06-18 | 250 | - | 10 | 7.3 | 17.1 | HIGH | low | Med | low | |
17 | 187960 | 2004-06-23 | 100 | - | 7 | 7.2 | 15.3 | HIGH | low | low | low | |
17 | 187960 | 2004-06-28 | 200 | - | 7 | 7.4 | 16.3 | HIGH | low | Med | low | |
18 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2004-05-06 | 280 | - | 28 | 7.1 | 17.4 | HIGH | low | Med | low |
18 | 187961 | 2004-05-14 | 60 | - | 17 | 7.9 | 17.3 | HIGH | low | low | low | |
18 | 187961 | 2004-05-20 | 110 | - | 15 | 7.2 | 15.1 | HIGH | low | low | low | |
18 | 187961 | 2004-05-27 | 6870 | - | 10 | 7.4 | 20.2 | HIGH | Med | HIGH | HIGH | |
18 | 187961 | 2004-06-03 | 110 | - | 16 | 7.8 | 13.4 | HIGH | low | low | low | |
18 | 187961 | 2004-06-11 | 3440 | - | 44 | 7.3 | 13.2 | HIGH | Med | HIGH | Med | |
18 | 187961 | 2004-06-18 | 280 | - | 22 | 7.3 | 16.9 | HIGH | low | Med | low | |
18 | 187961 | 2004-06-23 | 220 | - | 17 | 7.3 | 15.9 | HIGH | low | Med | low | |
18 | 187961 | 2004-06-28 | 650 | - | 24 | 7.0 | 15.9 | HIGH | low | HIGH | low | |
19 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2004-05-06 | 8600 | - | 5 | 7.6 | 15.2 | HIGH | Med | HIGH | HIGH |
19 | 187963 | 2004-05-14 | 7700 | - | 8 | 8.2 | 12.8 | HIGH | Med | HIGH | HIGH | |
19 | 187963 | 2004-05-20 | 12100 | - | 9 | 7.3 | 18.4 | HIGH | Med | HIGH | HIGH | |
19 | 187963 | 2004-05-27 | 6900 | - | 5 | 7.6 | 12.2 | HIGH | Med | HIGH | HIGH | |
19 | 187963 | 2004-05-31 | 3100 | - | 6 | 7.9 | 11.3 | HIGH | Med | HIGH | Med | |
19 | 187963 | 2004-06-03 | 24190 | - | 6 | 7.9 | 10.2 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2004-06-11 | 92100 | - | 10 | 8.6 | 8.8 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2004-06-18 | 34500 | - | 3 | 7.5 | 13.7 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2004-06-23 | 30800 | - | 5 | 8.4 | 10.5 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2004-06-28 | 60000 | - | 29 | 7.5 | 13.0 | HIGH | HIGH | HIGH | HIGH |
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