№ | 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 |
|||||||
1 | 102626 [2-month plot]
Msunduze River at Henley Dam |
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2015-03-05 | 520 | - | 60 | 7.9 | 20.4 | HIGH | low | HIGH | low |
1 | 102626 | 2015-03-20 | 341 | - | 51 | 7.5 | 19.6 | HIGH | low | Med | low | |
1 | 102626 | 2015-03-31 | 1396 | - | 96 | 7.6 | 20.2 | HIGH | low | HIGH | Med | |
1 | 102626 | 2015-04-17 | 712 | - | 23 | 7.4 | 18.4 | HIGH | low | HIGH | low | |
1 | 102626 | 2015-04-30 | 1017 | - | 16 | 7.6 | 18.9 | HIGH | low | HIGH | Med | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2015-03-06 | 305 | - | 29 | - | - | HIGH | low | Med | low |
2 | 102627 | 2015-04-01 | 120 | - | 23 | - | - | HIGH | low | low | low | |
2 | 102627 | 2015-04-30 | 114 | - | 17 | - | - | HIGH | low | low | low | |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2015-03-04 | 24810 | - | 111 | 7.8 | 24.7 | HIGH | HIGH | HIGH | HIGH |
3 | 102632 | 2015-03-18 | 31 | - | 8 | 7.7 | 25.9 | HIGH | low | low | low | |
3 | 102632 | 2015-04-01 | 173 | - | 9 | 7.5 | 24.7 | HIGH | low | low | low | |
3 | 102632 | 2015-04-15 | 285 | - | 14 | 7.9 | 21.3 | HIGH | low | Med | low | |
3 | 102632 | 2015-04-29 | 231 | - | 22 | 7.8 | 24.0 | HIGH | low | Med | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2015-03-05 | 2063 | - | 158 | 7.0 | 23.7 | HIGH | Med | HIGH | Med |
4 | 102662 | 2015-03-19 | 109 | - | 41 | 7.6 | 25.7 | HIGH | low | low | low | |
4 | 102662 | 2015-04-02 | 31 | - | 28 | 7.4 | 26.4 | HIGH | low | low | low | |
4 | 102662 | 2015-04-16 | 41 | - | 40 | 7.0 | 21.3 | HIGH | low | low | low | |
4 | 102662 | 2015-04-30 | 50 | - | 24 | 7.0 | 21.3 | 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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2015-03-12 | 7 | - | 6 | 8.5 | - | Med | low | low | low |
5 | 102663 | 2015-03-26 | 7 | - | 6 | 7.9 | - | Med | low | low | low | |
5 | 102663 | 2015-04-09 | 5 | - | 4 | 7.6 | - | Med | low | low | low | |
5 | 102663 | 2015-04-23 | 0 | - | 6 | 8.0 | - | low | low | low | low | |
6 | 102666 [2-month plot]
Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall |
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2015-03-04 | 7 | - | 6 | 7.9 | - | Med | low | low | low |
6 | 102666 | 2015-03-11 | 1 | - | 3 | 7.6 | - | Med | low | low | low | |
6 | 102666 | 2015-03-18 | 0 | - | 2 | 7.6 | - | low | low | low | low | |
6 | 102666 | 2015-03-25 | 16 | - | 3 | 7.5 | - | HIGH | low | low | low | |
6 | 102666 | 2015-04-01 | 16 | - | 6 | 8.0 | - | HIGH | low | low | low | |
6 | 102666 | 2015-04-08 | 15 | - | 4 | 7.6 | - | HIGH | low | low | low | |
6 | 102666 | 2015-04-15 | 12 | - | 9 | 7.9 | - | HIGH | low | low | low | |
6 | 102666 | 2015-04-22 | 1 | - | 10 | 7.9 | - | Med | low | low | low | |
6 | 102666 | 2015-04-29 | 1 | - | 9 | 8.0 | - | Med | low | low | low | |
7 | 102667 [2-month plot]
Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall |
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2015-03-06 | 18 | - | 3 | 8.0 | - | HIGH | low | low | low |
7 | 102667 | 2015-03-20 | 46 | - | 3 | - | - | HIGH | low | low | low | |
7 | 102667 | 2015-04-01 | 2 | - | 3 | 7.8 | - | Med | low | low | low | |
7 | 102667 | 2015-04-17 | 0 | - | 6 | - | - | low | low | low | low | |
7 | 102667 | 2015-04-30 | 0 | - | 4 | 8.0 | - | low | low | low | low | |
8 | 102669 [2-month plot]
Matabetule - Inanda Dam on Mgeni River: at Dam Wall |
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2015-03-05 | 19 | - | 2 | 7.7 | - | HIGH | low | low | low |
8 | 102669 | 2015-03-19 | 3 | - | 2 | 7.5 | - | Med | low | low | low | |
8 | 102669 | 2015-04-02 | 2 | - | 1 | 8.0 | - | Med | low | low | low | |
8 | 102669 | 2015-04-16 | 1 | - | 1 | 7.6 | - | Med | low | low | low | |
8 | 102669 | 2015-04-30 | 1 | - | 1 | 7.6 | - | Med | low | low | low | |
9 | 102670 [2-month plot]
Henley Dam on Msunduze River: near Dam Wall |
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2015-03-05 | 157 | - | 51 | - | - | HIGH | low | low | low |
9 | 102670 | 2015-03-20 | 77 | - | 27 | 7.9 | - | HIGH | low | low | low | |
9 | 102670 | 2015-03-31 | 23 | - | 17 | - | - | HIGH | low | low | low | |
9 | 102670 | 2015-04-17 | 35 | - | 18 | 7.8 | - | HIGH | low | low | low | |
9 | 102670 | 2015-04-30 | 61 | - | 7 | - | - | HIGH | low | low | low | |
10 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2015-03-09 | 155 | - | 15 | 7.8 | 26.1 | HIGH | low | low | low |
10 | 102674 | 2015-03-23 | 187 | - | 15 | 7.8 | 25.9 | HIGH | low | low | low | |
10 | 102674 | 2015-04-07 | 110 | - | 18 | 7.8 | 22.3 | HIGH | low | low | low | |
10 | 102674 | 2015-04-20 | 56 | - | 13 | 8.0 | 22.3 | HIGH | low | low | low | |
11 | 102676 [2-month plot]
Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall |
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2015-03-02 | 74 | - | 86 | 7.9 | - | HIGH | low | low | low |
11 | 102676 | 2015-03-09 | 34 | - | 90 | 8.5 | - | HIGH | low | low | low | |
11 | 102676 | 2015-03-16 | 5 | - | 81 | 8.4 | - | Med | low | low | low | |
11 | 102676 | 2015-03-23 | 26 | - | 293 | 8.3 | - | HIGH | low | low | low | |
11 | 102676 | 2015-03-30 | 14 | - | 80 | 8.7 | - | HIGH | low | low | low | |
11 | 102676 | 2015-04-07 | 13 | - | 65 | 9.1 | - | HIGH | low | low | low | |
11 | 102676 | 2015-04-13 | 16 | - | 54 | 8.2 | - | HIGH | low | low | low | |
11 | 102676 | 2015-04-20 | 10 | - | 48 | 8.6 | - | HIGH | low | low | low | |
11 | 102676 | 2015-04-29 | 4 | - | 46 | 9.0 | - | Med | low | low | low | |
12 | 102685 [2-month plot]
Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall |
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2015-03-10 | 30 | - | 88 | 9.2 | - | HIGH | low | low | low |
12 | 102685 | 2015-03-24 | 17 | - | 112 | - | - | HIGH | low | low | low | |
12 | 102685 | 2015-04-09 | 4 | - | 41 | - | - | Med | low | low | low | |
12 | 102685 | 2015-04-24 | 8 | - | 14 | 7.6 | - | Med | low | low | low | |
13 | 102690 [2-month plot]
Nungwane Falls - Nungwana Dam on Nungwana River: near Dam Wall |
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2015-03-10 | 2 | - | 2 | - | - | Med | low | low | low |
13 | 102690 | 2015-03-24 | 37 | - | 2 | 7.6 | - | HIGH | low | low | low | |
13 | 102690 | 2015-04-07 | 40 | - | 3 | - | - | HIGH | low | low | low | |
13 | 102690 | 2015-04-21 | 11 | - | 5 | 7.7 | - | HIGH | low | low | low | |
14 | 102694 [2-month plot]
Mzinto Dam on Mzinto River: near Dam Wall |
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2015-03-17 | 87 | - | 2 | 7.9 | - | HIGH | low | low | low |
14 | 102694 | 2015-03-31 | 93 | - | 2 | - | - | HIGH | low | low | low | |
14 | 102694 | 2015-04-14 | 51 | - | 3 | 8.0 | - | HIGH | low | low | low | |
14 | 102694 | 2015-04-28 | 124 | - | 4 | 8.1 | - | HIGH | low | low | low | |
15 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2015-03-03 | 2419600 | - | 28 | 7.7 | 24.7 | HIGH | HIGH | HIGH | HIGH |
15 | 187958 | 2015-03-17 | 638 | - | 2 | 7.7 | 24.6 | HIGH | low | HIGH | low | |
15 | 187958 | 2015-03-31 | 290900 | - | 11 | 7.5 | 23.8 | HIGH | HIGH | HIGH | HIGH | |
15 | 187958 | 2015-04-14 | 173290 | - | 5 | 7.7 | 22.8 | HIGH | HIGH | HIGH | HIGH | |
15 | 187958 | 2015-04-28 | 2755000 | - | 68 | 7.7 | 22.6 | HIGH | HIGH | HIGH | HIGH | |
16 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2015-03-03 | 2010 | - | 52 | - | - | HIGH | Med | HIGH | Med |
16 | 187959 | 2015-03-10 | 6131 | - | 30 | 8.4 | 22.0 | HIGH | Med | HIGH | HIGH | |
16 | 187959 | 2015-03-17 | 6488 | - | 23 | - | - | HIGH | Med | HIGH | HIGH | |
16 | 187959 | 2015-03-24 | 1274 | - | 27 | 8.3 | 20.4 | HIGH | low | HIGH | Med | |
16 | 187959 | 2015-03-31 | 2602 | - | 20 | - | - | HIGH | Med | HIGH | Med | |
16 | 187959 | 2015-04-07 | 5650 | - | 43 | 7.8 | 19.1 | HIGH | Med | HIGH | HIGH | |
16 | 187959 | 2015-04-14 | 1990 | - | 17 | - | - | HIGH | low | HIGH | Med | |
16 | 187959 | 2015-04-21 | 1354 | - | 14 | 7.7 | 14.9 | HIGH | low | HIGH | Med | |
16 | 187959 | 2015-04-28 | 2359 | - | 10 | - | - | HIGH | Med | HIGH | Med | |
17 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2015-03-03 | 15650 | - | 47 | - | - | HIGH | Med | HIGH | HIGH |
17 | 187960 | 2015-03-10 | 9830 | - | 16 | 8.2 | 21.7 | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-03-17 | 8664 | - | 12 | - | - | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-03-24 | 4611 | - | 21 | 8.1 | 20.5 | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-03-31 | 3654 | - | 23 | - | - | HIGH | Med | HIGH | Med | |
17 | 187960 | 2015-04-07 | 21430 | - | 48 | 7.7 | 18.9 | HIGH | HIGH | HIGH | HIGH | |
17 | 187960 | 2015-04-14 | 34480 | - | 18 | - | - | HIGH | HIGH | HIGH | HIGH | |
17 | 187960 | 2015-04-21 | 12230 | - | 14 | 7.6 | 15.3 | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-04-28 | 11199 | - | 11 | - | - | HIGH | Med | HIGH | HIGH | |
18 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2015-03-03 | 24196 | - | 76 | - | - | HIGH | HIGH | HIGH | HIGH |
18 | 187961 | 2015-03-10 | 384 | - | 28 | 8.0 | 23.8 | HIGH | low | Med | low | |
18 | 187961 | 2015-03-17 | 571 | - | 25 | - | - | HIGH | low | HIGH | low | |
18 | 187961 | 2015-03-24 | 1723 | - | 39 | 8.0 | 22.2 | HIGH | low | HIGH | Med | |
18 | 187961 | 2015-03-31 | 1850 | - | 38 | - | - | HIGH | low | HIGH | Med | |
18 | 187961 | 2015-04-07 | 27550 | - | 54 | 7.5 | 19.0 | HIGH | HIGH | HIGH | HIGH | |
18 | 187961 | 2015-04-14 | 3410 | - | 32 | - | - | HIGH | Med | HIGH | Med | |
18 | 187961 | 2015-04-21 | 4611 | - | 36 | 7.7 | 15.6 | HIGH | Med | HIGH | HIGH | |
18 | 187961 | 2015-04-28 | 1918 | - | 36 | - | - | HIGH | low | HIGH | Med | |
19 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2015-03-03 | 92080 | - | 52 | 7.8 | 18.4 | HIGH | HIGH | HIGH | HIGH |
19 | 187963 | 2015-03-10 | 48840 | - | 9 | 8.1 | 20.7 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2015-03-17 | 241960 | - | 8 | 8.0 | 20.8 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2015-03-24 | 1119900 | - | 44 | 7.9 | 20.7 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2015-03-31 | 14500 | - | 13 | 8.0 | 19.8 | HIGH | Med | HIGH | HIGH | |
19 | 187963 | 2015-04-07 | 81600 | - | 24 | 7.5 | 18.4 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2015-04-14 | 1553100 | - | 29 | 7.6 | 16.9 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2015-04-21 | 3000 | - | 45 | 10.1 | 14.3 | HIGH | Med | HIGH | Med | |
19 | 187963 | 2015-04-28 | 56500 | - | 27 | 7.5 | 18.4 | HIGH | HIGH | HIGH | HIGH | |
20 | 188086 [2-month plot]
EJ Smith Main Basin |
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2015-03-03 | 17 | - | 3 | 8.2 | - | HIGH | low | low | low |
20 | 188086 | 2015-03-17 | 34 | - | 2 | 7.8 | - | HIGH | low | low | low | |
20 | 188086 | 2015-03-31 | 13 | - | 4 | 7.8 | - | HIGH | low | low | low | |
20 | 188086 | 2015-04-14 | 19 | - | 3 | 7.8 | - | HIGH | low | low | low | |
20 | 188086 | 2015-04-28 | 11 | - | 4 | 7.6 | - | HIGH | low | low | low | |
21 | 194986 [2-month plot]
Mhlabatshane River at Main Basin Integrated |
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2015-03-10 | 7 | - | 32 | - | - | Med | low | low | low |
21 | 194986 | 2015-03-24 | 7 | - | 34 | 7.9 | - | Med | low | low | low | |
21 | 194986 | 2015-04-07 | 2909 | - | 226 | - | - | HIGH | Med | HIGH | Med | |
21 | 194986 | 2015-04-21 | 20 | - | 39 | 7.7 | - | HIGH | low | low | low | |
22 | 195009 [2-month plot]
Mearns Dam- Mearns Main Basin Integrated |
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2015-03-10 | 10 | - | 7 | 7.8 | - | HIGH | low | low | low |
22 | 195009 | 2015-03-26 | 12 | - | 4 | 8.7 | - | HIGH | low | low | low | |
22 | 195009 | 2015-04-14 | 3 | - | 2 | 7.3 | - | Med | low | low | low | |
22 | 195009 | 2015-04-21 | 6 | - | 2 | 7.8 | - | Med | low | low | low | |
23 | 195010 [2-month plot]
Spring Grove Dam- Spring Grove Main Basin Integrated |
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2015-03-06 | 7 | - | 1 | - | - | Med | low | low | low |
23 | 195010 | 2015-03-20 | 1 | - | 2 | 6.9 | - | Med | low | low | low | |
23 | 195010 | 2015-04-17 | 3 | - | 3 | 7.4 | - | Med | low | low | low | |
23 | 195010 | 2015-04-30 | 0 | - | 4 | 7.8 | - | low | low | low | low |
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