| № | Site [ view Mvoti to Umzimkulu 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  | 
 
 | 
2017-03-17 | 1187 | - | 32 | 7.6 | 20.8 | HIGH | low | HIGH | Med | 
| 1 | 102626 | 2017-03-22 | 1274 | - | 34 | 7.8 | 20.9 | HIGH | low | HIGH | Med | |
| 2 | 102627 [2-month plot]
 Sterk River at Groothoek (Mpolweni)  | 
 
 | 
2017-03-10 | 148 | - | 20 | 7.5 | 18.7 | HIGH | low | low | low | 
| 2 | 102627 | 2017-03-24 | 173 | - | 22 | 7.6 | 23.8 | HIGH | low | low | low | |
| 3 | 102632 [2-month plot]
 Msunduze River at Inanda/Nomfihlelo  | 
 
 | 
2017-03-08 | 197 | - | 27 | 7.6 | 26.8 | HIGH | low | low | low | 
| 3 | 102632 | 2017-03-22 | 4884 | - | 23 | 7.3 | 25.2 | HIGH | Med | HIGH | HIGH | |
| 4 | 102662 [2-month plot]
 Mgeni River at Inanda/Mumbundwini up/S Inanda Dam  | 
 
 | 
2017-03-09 | 727 | - | 3 | 7.6 | 25.3 | HIGH | low | HIGH | low | 
| 4 | 102662 | 2017-03-23 | 102 | - | 24 | 6.7 | 25.0 | HIGH | low | low | low | |
| 5 | 102663 [2-month plot]
 Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall  | 
 
 | 
2017-03-09 | 248 | - | 4 | 7.7 | - | HIGH | low | Med | low | 
| 5 | 102663 | 2017-03-23 | 3 | - | 3 | 7.9 | - | Med | low | low | low | |
| 6 | 102666 [2-month plot]
 Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall  | 
 
 | 
2017-03-01 | 91 | - | 11 | 7.4 | - | HIGH | low | low | low | 
| 6 | 102666 | 2017-03-08 | 12 | - | 8 | 7.8 | - | HIGH | low | low | low | |
| 6 | 102666 | 2017-03-15 | 517 | - | 4 | 7.8 | - | HIGH | low | HIGH | low | |
| 6 | 102666 | 2017-03-22 | 0 | - | 3 | 7.4 | - | low | low | low | low | |
| 6 | 102666 | 2017-03-29 | 3 | - | 3 | 7.4 | - | Med | low | low | low | |
| 7 | 102667 [2-month plot]
 Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall  | 
 
 | 
2017-03-03 | 488 | - | 8 | - | - | HIGH | low | HIGH | low | 
| 7 | 102667 | 2017-03-17 | 17 | - | 4 | 8.1 | - | HIGH | low | low | low | |
| 7 | 102667 | 2017-03-31 | 34 | - | 6 | - | - | HIGH | low | low | low | |
| 8 | 102669 [2-month plot]
 Matabetule - Inanda Dam on Mgeni River: at Dam Wall  | 
 
 | 
2017-03-02 | 4 | - | 1 | 8.0 | - | Med | low | low | low | 
| 8 | 102669 | 2017-03-16 | 7 | - | 2 | 7.8 | - | Med | low | low | low | |
| 8 | 102669 | 2017-03-30 | 28 | - | 2 | 7.6 | - | HIGH | low | low | low | |
| 9 | 102670 [2-month plot]
 Henley Dam on Msunduze River: near Dam Wall  | 
 
 | 
2017-03-17 | 102 | - | 6 | 7.6 | - | HIGH | low | low | low | 
| 9 | 102670 | 2017-03-22 | 38 | - | 6 | - | - | HIGH | low | low | low | |
| 10 | 102674 [2-month plot]
 Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans)  | 
 
 | 
2017-03-13 | 20 | - | 7 | 7.6 | 24.3 | HIGH | low | low | low | 
| 10 | 102674 | 2017-03-27 | 13 | - | 3 | 7.3 | 24.9 | HIGH | low | low | low | |
| 11 | 102676 [2-month plot]
 Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall  | 
 
 | 
2017-03-06 | 15 | - | 11 | 8.1 | - | HIGH | low | low | low | 
| 11 | 102676 | 2017-03-13 | 13 | - | 8 | 7.8 | - | HIGH | low | low | low | |
| 11 | 102676 | 2017-03-20 | 4 | - | 4 | 7.8 | - | Med | low | low | low | |
| 11 | 102676 | 2017-03-27 | 1 | - | 3 | 8.0 | - | Med | low | low | low | |
| 12 | 102685 [2-month plot]
 Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall  | 
 
 | 
2017-03-10 | 30 | - | 8 | 7.4 | - | HIGH | low | low | low | 
| 12 | 102685 | 2017-03-24 | 8 | - | 6 | - | - | Med | low | low | low | |
| 13 | 102690 [2-month plot]
 Nungwane Falls - Nungwana Dam on Nungwana River: near Dam Wall  | 
 
 | 
2017-03-07 | 49 | - | 8 | 7.8 | - | HIGH | low | low | low | 
| 13 | 102690 | 2017-03-23 | 12 | - | 6 | - | - | HIGH | low | low | low | |
| 14 | 102694 [2-month plot]
 Mzinto Dam on Mzinto River: near Dam Wall  | 
 
 | 
2017-03-14 | 36 | - | 8 | - | - | HIGH | low | low | low | 
| 14 | 102694 | 2017-03-28 | 54 | - | 6 | 8.0 | - | HIGH | low | low | low | |
| 15 | 187958 [2-month plot]
 Umzinto EJ Smith Inflow on Mzimayi  | 
 
 | 
2017-03-14 | 68670 | - | 12 | 8.0 | 26.8 | HIGH | HIGH | HIGH | HIGH | 
| 15 | 187958 | 2017-03-16 | 230000 | 230000 | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 15 | 187958 | 2017-03-28 | 24890 | - | 8 | 7.7 | 24.8 | HIGH | HIGH | HIGH | HIGH | |
| 16 | 187959 [2-month plot]
 Caluza at Bridge on Msunduze  | 
 
 | 
2017-03-07 | 2481 | - | 30 | 8.9 | 24.9 | HIGH | Med | HIGH | Med | 
| 16 | 187959 | 2017-03-14 | 2755 | - | 17 | 7.5 | 20.0 | HIGH | Med | HIGH | Med | |
| 16 | 187959 | 2017-03-22 | 1989 | - | 18 | 8.5 | 22.1 | HIGH | low | HIGH | Med | |
| 16 | 187959 | 2017-03-28 | 2909 | - | 18 | 7.9 | 21.0 | HIGH | Med | HIGH | Med | |
| 17 | 187960 [2-month plot]
 Edendale downstream of Kwapata on Msunduze  | 
 
 | 
2017-03-07 | 3873 | - | 27 | 7.8 | 24.8 | HIGH | Med | HIGH | Med | 
| 17 | 187960 | 2017-03-14 | 12033 | - | 18 | 7.4 | 19.9 | HIGH | Med | HIGH | HIGH | |
| 17 | 187960 | 2017-03-22 | 15531 | - | 22 | 8.0 | 22.3 | HIGH | Med | HIGH | HIGH | |
| 17 | 187960 | 2017-03-28 | 9804 | - | 20 | 7.8 | 21.1 | HIGH | Med | HIGH | HIGH | |
| 18 | 187961 [2-month plot]
 Camp S Drift on Msunduze  | 
 
 | 
2017-03-07 | 1850 | - | 48 | 7.8 | 25.0 | HIGH | low | HIGH | Med | 
| 18 | 187961 | 2017-03-14 | 6488 | - | 64 | 7.5 | 20.1 | HIGH | Med | HIGH | HIGH | |
| 18 | 187961 | 2017-03-22 | 5172 | - | 34 | 8.0 | 24.3 | HIGH | Med | HIGH | HIGH | |
| 18 | 187961 | 2017-03-28 | 7270 | - | 37 | 8.1 | 22.2 | HIGH | Med | HIGH | HIGH | |
| 19 | 187963 [2-month plot]
 Pietermaritzburg Sobantu on Bayne S Spruit  | 
 
 | 
2017-03-07 | 24000 | - | 7 | 8.0 | 23.9 | HIGH | HIGH | HIGH | HIGH | 
| 19 | 187963 | 2017-03-14 | 23590 | - | 9 | 7.6 | 24.5 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 187963 | 2017-03-22 | 30760 | - | 8 | 7.9 | 22.2 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 187963 | 2017-03-28 | 10360 | - | 8 | 8.0 | 22.9 | HIGH | Med | HIGH | HIGH | |
| 20 | 188086 [2-month plot]
 EJ Smith Main Basin  | 
 
 | 
2017-03-14 | 115 | - | 9 | 7.7 | - | HIGH | low | low | low | 
| 20 | 188086 | 2017-03-28 | 1046 | - | 7 | 7.8 | - | HIGH | low | HIGH | Med | |
| 21 | 194986 [2-month plot]
 Mhlabatshane River at Main Basin Integrated  | 
 
 | 
2017-03-07 | 91 | - | 100 | 7.7 | - | HIGH | low | low | low | 
| 21 | 194986 | 2017-03-22 | 649 | - | 113 | - | - | HIGH | low | HIGH | low | |
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