№ | 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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2015-05-15 | 669 | - | 14 | 7.4 | 18.8 | HIGH | low | HIGH | low |
1 | 102626 | 2015-05-29 | 839 | - | 12 | 8.9 | 13.3 | HIGH | low | HIGH | low | |
1 | 102626 | 2015-06-12 | 960 | - | 7 | 8.9 | 21.0 | HIGH | low | HIGH | low | |
1 | 102626 | 2015-06-25 | 74 | - | 22 | 8.3 | 12.9 | HIGH | low | low | low | |
2 | 102627 [2-month plot]
Sterk River at Groothoek (Mpolweni) |
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2015-06-12 | 86 | - | 13 | - | - | HIGH | low | low | low |
3 | 102632 [2-month plot]
Msunduze River at Inanda/Nomfihlelo |
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2015-05-13 | 85 | - | 15 | 7.8 | 20.8 | HIGH | low | low | low |
3 | 102632 | 2015-05-27 | 41 | - | 18 | 8.0 | 19.5 | HIGH | low | low | low | |
3 | 102632 | 2015-06-10 | 278 | - | 13 | 7.7 | 14.8 | HIGH | low | Med | low | |
3 | 102632 | 2015-06-24 | 107 | - | 14 | 7.8 | 15.7 | HIGH | low | low | low | |
4 | 102662 [2-month plot]
Mgeni River at Inanda/Mumbundwini up/S Inanda Dam |
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2015-05-14 | 63 | - | 99 | 7.6 | 20.8 | HIGH | low | low | low |
4 | 102662 | 2015-05-28 | 41 | - | 29 | 7.5 | 17.8 | HIGH | low | low | low | |
4 | 102662 | 2015-06-04 | 31 | - | 64 | 7.4 | 17.9 | 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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2015-05-07 | 1 | - | 5 | 9.1 | - | Med | low | low | low |
5 | 102663 | 2015-05-21 | 0 | - | 7 | 7.9 | - | low | low | low | low | |
5 | 102663 | 2015-06-04 | 0 | - | 7 | 8.3 | - | low | low | low | low | |
5 | 102663 | 2015-06-18 | 1 | - | 8 | 8.0 | - | Med | low | low | low | |
6 | 102666 [2-month plot]
Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall |
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2015-05-06 | 45 | - | 10 | 7.6 | - | HIGH | low | low | low |
6 | 102666 | 2015-05-13 | 1 | - | 8 | 7.6 | - | Med | low | low | low | |
6 | 102666 | 2015-05-27 | 6 | - | 10 | 7.7 | - | Med | low | low | low | |
6 | 102666 | 2015-06-10 | 10 | - | 8 | 7.6 | - | HIGH | low | low | low | |
6 | 102666 | 2015-06-24 | 11 | - | 9 | 7.8 | - | HIGH | low | low | low | |
7 | 102667 [2-month plot]
Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall |
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2015-05-15 | 3 | - | 6 | - | - | Med | low | low | low |
7 | 102667 | 2015-05-29 | 0 | - | 6 | - | - | low | low | low | low | |
7 | 102667 | 2015-06-12 | 5 | - | 6 | - | - | Med | low | low | low | |
7 | 102667 | 2015-06-26 | 1 | - | 5 | 7.9 | - | Med | low | low | low | |
8 | 102669 [2-month plot]
Matabetule - Inanda Dam on Mgeni River: at Dam Wall |
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2015-05-07 | 0 | - | 1 | 7.4 | - | low | low | low | low |
8 | 102669 | 2015-05-14 | 0 | - | 1 | 7.5 | - | low | low | low | low | |
8 | 102669 | 2015-05-28 | 0 | - | 1 | 7.4 | - | low | low | low | low | |
8 | 102669 | 2015-06-04 | 3 | - | 1 | 7.9 | - | Med | low | low | low | |
8 | 102669 | 2015-06-18 | 1 | - | 1 | 7.7 | - | Med | low | low | low | |
9 | 102670 [2-month plot]
Henley Dam on Msunduze River: near Dam Wall |
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2015-05-15 | 30 | - | 25 | - | - | HIGH | low | low | low |
9 | 102670 | 2015-05-29 | 50 | - | 9 | 7.5 | - | HIGH | low | low | low | |
9 | 102670 | 2015-06-12 | 29 | - | 17 | - | - | HIGH | low | low | low | |
9 | 102670 | 2015-06-25 | 727 | - | 5 | 8.6 | - | HIGH | low | HIGH | low | |
10 | 102674 [2-month plot]
Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans) |
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2015-05-04 | 86 | - | 12 | 8.0 | 19.4 | HIGH | low | low | low |
10 | 102674 | 2015-05-18 | 223 | - | 10 | 8.2 | 18.5 | HIGH | low | Med | low | |
10 | 102674 | 2015-06-01 | 110 | - | 9 | 8.3 | 19.6 | HIGH | low | low | low | |
10 | 102674 | 2015-06-15 | 87 | - | 8 | 8.3 | 12.6 | HIGH | low | low | low | |
10 | 102674 | 2015-06-29 | 731 | - | 7 | 8.1 | 14.3 | HIGH | low | HIGH | low | |
11 | 102676 [2-month plot]
Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall |
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2015-05-04 | 4 | - | 44 | 8.1 | - | Med | low | low | low |
11 | 102676 | 2015-05-11 | 4 | - | 39 | 8.3 | - | Med | low | low | low | |
11 | 102676 | 2015-05-18 | 2 | - | 35 | 8.7 | - | Med | low | low | low | |
11 | 102676 | 2015-05-25 | 3 | - | 32 | 8.3 | - | Med | low | low | low | |
11 | 102676 | 2015-06-01 | 3 | - | 30 | 8.7 | - | Med | low | low | low | |
11 | 102676 | 2015-06-11 | 5 | - | 35 | 7.9 | - | Med | low | low | low | |
11 | 102676 | 2015-06-15 | 0 | - | 34 | 8.0 | - | low | low | low | low | |
11 | 102676 | 2015-06-22 | 4 | - | 34 | 8.4 | - | Med | low | low | low | |
11 | 102676 | 2015-06-29 | 4 | - | 35 | 8.5 | - | Med | low | low | low | |
12 | 102685 [2-month plot]
Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall |
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2015-05-08 | 4 | - | 73 | 7.4 | - | Med | low | low | low |
12 | 102685 | 2015-05-22 | 5 | - | 19 | - | - | Med | low | low | low | |
12 | 102685 | 2015-06-02 | 57 | - | 99 | 8.1 | - | HIGH | low | low | low | |
12 | 102685 | 2015-06-19 | 11 | - | 7 | - | - | HIGH | low | low | low | |
12 | 102685 | 2015-06-30 | 6 | - | 8 | - | - | Med | low | low | low | |
13 | 102690 [2-month plot]
Nungwane Falls - Nungwana Dam on Nungwana River: near Dam Wall |
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2015-05-05 | 4 | - | 3 | - | - | Med | low | low | low |
13 | 102690 | 2015-05-19 | 5 | - | 6 | 8.0 | - | Med | low | low | low | |
13 | 102690 | 2015-06-04 | 3 | - | 5 | 8.0 | - | Med | low | low | low | |
13 | 102690 | 2015-06-19 | 7 | - | 11 | - | - | Med | low | low | low | |
13 | 102690 | 2015-06-30 | 1 | - | 5 | - | - | Med | low | low | low | |
14 | 102694 [2-month plot]
Mzinto Dam on Mzinto River: near Dam Wall |
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2015-05-12 | 142 | - | 4 | - | - | HIGH | low | low | low |
14 | 102694 | 2015-05-26 | 88 | - | 4 | - | - | HIGH | low | low | low | |
14 | 102694 | 2015-06-09 | 104 | - | 4 | 8.0 | - | HIGH | low | low | low | |
14 | 102694 | 2015-06-23 | 84 | - | 4 | - | - | HIGH | low | low | low | |
15 | 187958 [2-month plot]
Umzinto EJ Smith Inflow on Mzimayi |
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2015-05-12 | 275500 | - | 9 | 7.2 | 20.5 | HIGH | HIGH | HIGH | HIGH |
15 | 187958 | 2015-05-26 | 122300 | - | 6 | 7.3 | 21.0 | HIGH | HIGH | HIGH | HIGH | |
15 | 187958 | 2015-06-09 | 1732900 | - | 8 | 8.1 | 18.7 | HIGH | HIGH | HIGH | HIGH | |
15 | 187958 | 2015-06-23 | 52000 | - | 38 | 7.9 | 16.2 | HIGH | HIGH | HIGH | HIGH | |
16 | 187959 [2-month plot]
Caluza at Bridge on Msunduze |
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2015-05-05 | 2247 | - | 9 | 7.8 | 16.7 | HIGH | Med | HIGH | Med |
16 | 187959 | 2015-05-12 | 6131 | - | 13 | - | - | HIGH | Med | HIGH | HIGH | |
16 | 187959 | 2015-05-19 | 5172 | - | 11 | 8.0 | 15.5 | HIGH | Med | HIGH | HIGH | |
16 | 187959 | 2015-05-26 | 4106 | - | 9 | - | - | HIGH | Med | HIGH | HIGH | |
16 | 187959 | 2015-06-02 | 3654 | - | 10 | 7.9 | 15.6 | HIGH | Med | HIGH | Med | |
16 | 187959 | 2015-06-09 | 4106 | - | 9 | - | - | HIGH | Med | HIGH | HIGH | |
16 | 187959 | 2015-06-17 | 17329 | - | 7 | 7.9 | 10.1 | HIGH | Med | HIGH | HIGH | |
16 | 187959 | 2015-06-23 | 6131 | - | 9 | - | - | HIGH | Med | HIGH | HIGH | |
16 | 187959 | 2015-06-30 | 6488 | - | 10 | 8.2 | 12.0 | HIGH | Med | HIGH | HIGH | |
17 | 187960 [2-month plot]
Edendale downstream of Kwapata on Msunduze |
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2015-05-05 | 9804 | - | 9 | 7.7 | 16.8 | HIGH | Med | HIGH | HIGH |
17 | 187960 | 2015-05-12 | 15531 | - | 9 | - | - | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-05-19 | 8164 | - | 9 | 7.8 | 15.0 | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-05-26 | 5794 | - | 9 | - | - | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-06-02 | 6131 | - | 8 | 7.8 | 15.7 | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-06-09 | 7701 | - | 8 | - | - | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-06-17 | 15531 | - | 7 | 7.8 | 10.3 | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-06-23 | 11199 | - | 7 | - | - | HIGH | Med | HIGH | HIGH | |
17 | 187960 | 2015-06-30 | 6131 | - | 7 | 8.3 | 12.2 | HIGH | Med | HIGH | HIGH | |
18 | 187961 [2-month plot]
Camp S Drift on Msunduze |
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2015-05-05 | 2382 | - | 63 | 7.6 | 19.4 | HIGH | Med | HIGH | Med |
18 | 187961 | 2015-05-12 | 5172 | - | 15 | - | - | HIGH | Med | HIGH | HIGH | |
18 | 187961 | 2015-05-19 | 759 | - | 16 | 7.7 | 18.0 | HIGH | low | HIGH | low | |
18 | 187961 | 2015-05-26 | 1421 | - | 23 | - | - | HIGH | low | HIGH | Med | |
18 | 187961 | 2015-06-02 | 1112 | - | 15 | 7.8 | 17.7 | HIGH | low | HIGH | Med | |
18 | 187961 | 2015-06-09 | 1658 | - | 33 | - | - | HIGH | low | HIGH | Med | |
18 | 187961 | 2015-06-17 | 175 | - | 12 | 7.2 | 10.5 | HIGH | low | low | low | |
18 | 187961 | 2015-06-23 | 2382 | - | 23 | - | - | HIGH | Med | HIGH | Med | |
18 | 187961 | 2015-06-30 | 1529 | - | 25 | - | - | HIGH | low | HIGH | Med | |
19 | 187963 [2-month plot]
Pietermaritzburg Sobantu on Bayne S Spruit |
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2015-05-05 | 7400 | - | 13 | 9.4 | 14.9 | HIGH | Med | HIGH | HIGH |
19 | 187963 | 2015-05-12 | 57600 | - | 46 | 9.7 | 15.9 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2015-05-19 | 72700 | - | 447 | 8.8 | 14.0 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2015-05-26 | 68670 | - | 12 | 8.3 | 13.4 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2015-06-02 | 120330 | - | 195 | 10.3 | 17.3 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2015-06-09 | 14210 | - | 27 | 7.8 | 9.7 | HIGH | Med | HIGH | HIGH | |
19 | 187963 | 2015-06-17 | 1203300 | - | 39 | 9.9 | 11.4 | HIGH | HIGH | HIGH | HIGH | |
19 | 187963 | 2015-06-23 | 2000 | - | 32 | 10.5 | 9.2 | HIGH | Med | HIGH | Med | |
19 | 187963 | 2015-06-30 | 9870 | - | 109 | 7.7 | 12.2 | HIGH | Med | HIGH | HIGH | |
20 | 188086 [2-month plot]
EJ Smith Main Basin |
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2015-05-12 | 19 | - | 5 | 7.6 | - | HIGH | low | low | low |
20 | 188086 | 2015-05-26 | 0 | - | 4 | 7.8 | - | low | low | low | low | |
20 | 188086 | 2015-06-09 | 8 | - | 6 | 8.2 | - | Med | low | low | low | |
20 | 188086 | 2015-06-23 | 6 | - | 7 | 8.0 | - | Med | low | low | low | |
21 | 194986 [2-month plot]
Mhlabatshane River at Main Basin Integrated |
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2015-05-05 | 30 | - | 33 | - | - | HIGH | low | low | low |
21 | 194986 | 2015-05-19 | 81 | - | 31 | 7.8 | - | HIGH | low | low | low | |
21 | 194986 | 2015-06-02 | 37 | - | 30 | - | - | HIGH | low | low | low | |
22 | 195009 [2-month plot]
Mearns Dam- Mearns Main Basin Integrated |
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2015-05-12 | 34 | - | 3 | 7.5 | - | HIGH | low | low | low |
22 | 195009 | 2015-05-19 | 13 | - | 3 | 7.5 | - | HIGH | low | low | low | |
22 | 195009 | 2015-06-02 | 6 | - | 2 | 8.1 | - | Med | low | low | low | |
22 | 195009 | 2015-06-23 | 3 | - | 2 | 7.4 | - | Med | low | low | low | |
22 | 195009 | 2015-06-30 | 11 | - | 2 | 8.3 | - | HIGH | low | low | low | |
23 | 195010 [2-month plot]
Spring Grove Dam- Spring Grove Main Basin Integrated |
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2015-05-22 | 1 | - | 2 | - | - | Med | low | low | low |
23 | 195010 | 2015-05-29 | 0 | - | 4 | - | - | low | low | low | low | |
23 | 195010 | 2015-06-12 | 1 | - | 2 | - | - | Med | low | low | low | |
23 | 195010 | 2015-06-26 | 2 | - | 2 | 8.1 | - | Med | low | low | low |
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