| № | 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  | 
 
 | 
2016-05-06 | 2098 | - | 21 | 7.9 | 13.2 | HIGH | Med | HIGH | Med | 
| 1 | 102626 | 2016-05-13 | 31 | - | 9 | 7.7 | 13.0 | HIGH | low | low | low | |
| 1 | 102626 | 2016-06-10 | 959 | - | 5 | 7.6 | 13.9 | HIGH | low | HIGH | low | |
| 1 | 102626 | 2016-06-17 | 472 | - | 6 | 7.5 | 13.2 | HIGH | low | HIGH | low | |
| 2 | 102627 [2-month plot]
 Sterk River at Groothoek (Mpolweni)  | 
 
 | 
2016-05-13 | 171 | - | 19 | 7.8 | 20.8 | HIGH | low | low | low | 
| 2 | 102627 | 2016-05-27 | 435 | - | 13 | 7.0 | 14.2 | HIGH | low | HIGH | low | |
| 2 | 102627 | 2016-06-10 | 121 | - | 11 | 8.0 | 12.9 | HIGH | low | low | low | |
| 2 | 102627 | 2016-06-24 | 122 | - | 5 | 7.7 | 11.7 | HIGH | low | low | low | |
| 3 | 102632 [2-month plot]
 Msunduze River at Inanda/Nomfihlelo  | 
 
 | 
2016-05-04 | 110 | - | 5 | 7.8 | 22.3 | HIGH | low | low | low | 
| 3 | 102632 | 2016-05-18 | 295 | - | 12 | 8.0 | 20.0 | HIGH | low | Med | low | |
| 3 | 102632 | 2016-06-01 | 201 | - | 8 | 8.0 | 14.2 | HIGH | low | Med | low | |
| 3 | 102632 | 2016-06-15 | 384 | - | 8 | 7.4 | 13.3 | HIGH | low | Med | low | |
| 3 | 102632 | 2016-06-29 | 272 | - | 15 | 7.4 | 18.1 | HIGH | low | Med | low | |
| 4 | 102662 [2-month plot]
 Mgeni River at Inanda/Mumbundwini up/S Inanda Dam  | 
 
 | 
2016-05-12 | 122 | - | 50 | 7.8 | 21.0 | HIGH | low | low | low | 
| 4 | 102662 | 2016-05-26 | 41 | - | 19 | 7.5 | 17.0 | HIGH | low | low | low | |
| 4 | 102662 | 2016-06-09 | 40 | - | 31 | 8.2 | 14.5 | HIGH | low | low | low | |
| 4 | 102662 | 2016-06-23 | 19 | - | 31 | 8.1 | 16.2 | HIGH | low | low | low | |
| 5 | 102663 [2-month plot]
 Howick Allemans Drift 950 - Midmar Dam on Mgeni River: near Dam Wall  | 
 
 | 
2016-05-05 | 12 | - | 13 | 7.9 | - | HIGH | low | low | low | 
| 5 | 102663 | 2016-05-19 | 5 | - | 12 | 7.9 | - | Med | low | low | low | |
| 5 | 102663 | 2016-06-02 | 11 | - | 14 | 8.0 | - | HIGH | low | low | low | |
| 5 | 102663 | 2016-06-15 | 12 | - | 11 | 8.2 | - | HIGH | low | low | low | |
| 5 | 102663 | 2016-06-30 | 0 | - | 15 | 7.9 | - | low | low | low | low | |
| 6 | 102666 [2-month plot]
 Nagle Dam Nature Reserve - Nagle Dam on Mgeni River: near Dam Wall  | 
 
 | 
2016-05-04 | 3 | - | 7 | 7.9 | - | Med | low | low | low | 
| 6 | 102666 | 2016-05-11 | 7 | - | 9 | 7.8 | - | Med | low | low | low | |
| 6 | 102666 | 2016-05-25 | 1 | - | 6 | 7.9 | - | Med | low | low | low | |
| 6 | 102666 | 2016-06-08 | 1 | - | 8 | 7.5 | - | Med | low | low | low | |
| 6 | 102666 | 2016-06-22 | 0 | - | 4 | 7.9 | - | low | low | low | low | |
| 7 | 102667 [2-month plot]
 Broughton 925 - Albert Falls Dam on Mgeni River: near Dam Wall  | 
 
 | 
2016-05-13 | 3 | - | 10 | 8.0 | - | Med | low | low | low | 
| 7 | 102667 | 2016-05-27 | 3 | - | 10 | - | - | Med | low | low | low | |
| 7 | 102667 | 2016-06-10 | 1 | - | 24 | 8.2 | - | Med | low | low | low | |
| 7 | 102667 | 2016-06-24 | 3 | - | 17 | - | - | Med | low | low | low | |
| 8 | 102669 [2-month plot]
 Matabetule - Inanda Dam on Mgeni River: at Dam Wall  | 
 
 | 
2016-05-05 | 1 | - | 1 | 7.9 | - | Med | low | low | low | 
| 8 | 102669 | 2016-05-13 | 2 | - | 1 | 8.0 | - | Med | low | low | low | |
| 8 | 102669 | 2016-05-26 | 0 | - | 1 | 7.9 | - | low | low | low | low | |
| 8 | 102669 | 2016-06-02 | 30 | - | 1 | 7.9 | - | HIGH | low | low | low | |
| 8 | 102669 | 2016-06-15 | 0 | - | 1 | 7.5 | - | low | low | low | low | |
| 9 | 102670 [2-month plot]
 Henley Dam on Msunduze River: near Dam Wall  | 
 
 | 
2016-05-13 | 62 | - | 9 | 7.8 | - | HIGH | low | low | low | 
| 9 | 102670 | 2016-05-26 | 866 | - | 18 | - | - | HIGH | low | HIGH | low | |
| 9 | 102670 | 2016-06-10 | 49 | - | 6 | - | - | HIGH | low | low | low | |
| 9 | 102670 | 2016-06-23 | 10 | - | 5 | 8.2 | - | HIGH | low | low | low | |
| 10 | 102674 [2-month plot]
 Mdloti River at Roodekrans/Hazelmere Dam Inflow (Roodekrans)  | 
 
 | 
2016-05-09 | 5172 | - | 107 | 8.2 | 18.8 | HIGH | Med | HIGH | HIGH | 
| 10 | 102674 | 2016-05-23 | 148 | - | 12 | 7.6 | 16.5 | HIGH | low | low | low | |
| 10 | 102674 | 2016-06-06 | 6 | - | 3 | 7.4 | 19.2 | Med | low | low | low | |
| 10 | 102674 | 2016-06-20 | 121 | - | 10 | 7.5 | 14.6 | HIGH | low | low | low | |
| 11 | 102676 [2-month plot]
 Cotton Lands 1575 - Hazelmere Dam on Mdloti: near Dam Wall  | 
 
 | 
2016-05-03 | 14 | - | 10 | 7.6 | - | HIGH | low | low | low | 
| 11 | 102676 | 2016-05-09 | 43 | - | 9 | 7.5 | - | HIGH | low | low | low | |
| 11 | 102676 | 2016-05-16 | 36 | - | 11 | 7.5 | - | HIGH | low | low | low | |
| 11 | 102676 | 2016-05-23 | 5 | - | 11 | 7.4 | - | Med | low | low | low | |
| 11 | 102676 | 2016-05-30 | 8 | - | 10 | 8.8 | - | Med | low | low | low | |
| 11 | 102676 | 2016-06-06 | 13 | - | 8 | 7.3 | - | HIGH | low | low | low | |
| 11 | 102676 | 2016-06-13 | 8 | - | 9 | 7.5 | - | Med | low | low | low | |
| 11 | 102676 | 2016-06-20 | 18 | - | 7 | 7.5 | - | HIGH | low | low | low | |
| 11 | 102676 | 2016-06-27 | 12 | - | 8 | 7.9 | - | HIGH | low | low | low | |
| 12 | 102685 [2-month plot]
 Salem 1052 - Shongweni Dam on Mlazi: near Dam Wall  | 
 
 | 
2016-05-13 | 2 | - | 27 | 7.3 | - | Med | low | low | low | 
| 12 | 102685 | 2016-05-26 | 1 | - | 4 | - | - | Med | low | low | low | |
| 12 | 102685 | 2016-06-10 | 8 | - | 4 | - | - | Med | low | low | low | |
| 12 | 102685 | 2016-06-21 | 1 | - | 10 | 7.8 | - | Med | low | low | low | |
| 13 | 102690 [2-month plot]
 Nungwane Falls - Nungwana Dam on Nungwana River: near Dam Wall  | 
 
 | 
2016-05-06 | 19 | - | 5 | 7.6 | - | HIGH | low | low | low | 
| 13 | 102690 | 2016-05-17 | 12 | - | 9 | - | - | HIGH | low | low | low | |
| 13 | 102690 | 2016-05-31 | 4 | - | 12 | - | - | Med | low | low | low | |
| 13 | 102690 | 2016-06-14 | 19 | - | 9 | 7.3 | - | HIGH | low | low | low | |
| 13 | 102690 | 2016-06-28 | 3 | - | 6 | - | - | Med | low | low | low | |
| 14 | 102694 [2-month plot]
 Mzinto Dam on Mzinto River: near Dam Wall  | 
 
 | 
2016-05-10 | 722 | - | 42 | - | - | HIGH | low | HIGH | low | 
| 14 | 102694 | 2016-05-24 | 179 | - | 7 | 7.9 | - | HIGH | low | low | low | |
| 14 | 102694 | 2016-06-07 | 228 | - | 5 | - | - | HIGH | low | Med | low | |
| 14 | 102694 | 2016-06-21 | 93 | - | 3 | 7.6 | - | HIGH | low | low | low | |
| 15 | 187958 [2-month plot]
 Umzinto EJ Smith Inflow on Mzimayi  | 
 
 | 
2016-05-10 | 129600 | - | 21 | 7.5 | 18.5 | HIGH | HIGH | HIGH | HIGH | 
| 15 | 187958 | 2016-05-24 | 12033 | - | 2 | 7.7 | 17.6 | HIGH | Med | HIGH | HIGH | |
| 15 | 187958 | 2016-06-07 | 7701 | - | 3 | 8.0 | 15.7 | HIGH | Med | HIGH | HIGH | |
| 15 | 187958 | 2016-06-21 | 504 | - | 3 | 7.8 | 16.3 | HIGH | low | HIGH | low | |
| 15 | 187958 | 2016-06-24 | 700 | - | - | 8.0 | 22.8 | HIGH | low | HIGH | low | |
| 15 | 187958 | 2016-06-24 | - | 700 | - | 8.0 | 22.8 | HIGH | low | HIGH | low | |
| 16 | 187959 [2-month plot]
 Caluza at Bridge on Msunduze  | 
 
 | 
2016-05-03 | 2098 | - | 13 | 7.5 | 16.9 | HIGH | Med | HIGH | Med | 
| 16 | 187959 | 2016-05-10 | 4106 | - | 24 | 7.4 | 16.9 | HIGH | Med | HIGH | HIGH | |
| 16 | 187959 | 2016-05-17 | 5475 | - | 18 | 7.6 | 17.3 | HIGH | Med | HIGH | HIGH | |
| 16 | 187959 | 2016-05-24 | 14136 | - | 8 | 7.7 | 20.9 | HIGH | Med | HIGH | HIGH | |
| 16 | 187959 | 2016-05-31 | 12997 | - | 8 | 7.6 | 12.8 | HIGH | Med | HIGH | HIGH | |
| 16 | 187959 | 2016-06-07 | 36090 | - | 10 | 8.4 | 13.5 | HIGH | HIGH | HIGH | HIGH | |
| 16 | 187959 | 2016-06-14 | 5200 | - | 8 | 8.5 | 11.3 | HIGH | Med | HIGH | HIGH | |
| 16 | 187959 | 2016-06-21 | 4106 | - | 8 | 8.3 | 16.5 | HIGH | Med | HIGH | HIGH | |
| 16 | 187959 | 2016-06-28 | 2909 | - | 6 | 8.0 | 13.0 | HIGH | Med | HIGH | Med | |
| 17 | 187960 [2-month plot]
 Edendale downstream of Kwapata on Msunduze  | 
 
 | 
2016-05-03 | 2755 | - | 13 | 7.4 | 16.9 | HIGH | Med | HIGH | Med | 
| 17 | 187960 | 2016-05-10 | 2809 | - | 24 | 7.4 | 16.5 | HIGH | Med | HIGH | Med | |
| 17 | 187960 | 2016-05-17 | 2489 | - | 18 | 7.5 | 17.5 | HIGH | Med | HIGH | Med | |
| 17 | 187960 | 2016-05-24 | 19863 | - | 8 | 7.5 | 20.7 | HIGH | Med | HIGH | HIGH | |
| 17 | 187960 | 2016-05-31 | 10462 | - | 8 | 7.5 | 12.2 | HIGH | Med | HIGH | HIGH | |
| 17 | 187960 | 2016-06-07 | 5475 | - | 8 | 8.1 | 13.1 | HIGH | Med | HIGH | HIGH | |
| 17 | 187960 | 2016-06-14 | 6867 | - | 6 | 8.2 | 11.6 | HIGH | Med | HIGH | HIGH | |
| 17 | 187960 | 2016-06-21 | 9804 | - | 9 | 8.1 | 15.9 | HIGH | Med | HIGH | HIGH | |
| 17 | 187960 | 2016-06-28 | 3654 | - | 6 | 8.0 | 12.2 | HIGH | Med | HIGH | Med | |
| 18 | 187961 [2-month plot]
 Camp S Drift on Msunduze  | 
 
 | 
2016-05-03 | 1553 | - | 44 | 7.2 | 17.6 | HIGH | low | HIGH | Med | 
| 18 | 187961 | 2016-05-10 | 24196 | - | 47 | 7.2 | 17.1 | HIGH | HIGH | HIGH | HIGH | |
| 18 | 187961 | 2016-05-17 | 959 | - | 32 | 7.4 | 19.7 | HIGH | low | HIGH | low | |
| 18 | 187961 | 2016-05-24 | 327 | - | 23 | 7.2 | 20.8 | HIGH | low | Med | low | |
| 18 | 187961 | 2016-05-31 | 1296 | - | 32 | 8.4 | 14.8 | HIGH | low | HIGH | Med | |
| 18 | 187961 | 2016-06-07 | 546 | - | 27 | 8.0 | 14.5 | HIGH | low | HIGH | low | |
| 18 | 187961 | 2016-06-14 | 1050 | - | 26 | 7.9 | 12.5 | HIGH | low | HIGH | Med | |
| 18 | 187961 | 2016-06-21 | 4106 | - | 25 | 7.8 | 17.8 | HIGH | Med | HIGH | HIGH | |
| 18 | 187961 | 2016-06-28 | 109 | - | 35 | 7.9 | 12.0 | HIGH | low | low | low | |
| 19 | 187963 [2-month plot]
 Pietermaritzburg Sobantu on Bayne S Spruit  | 
 
 | 
2016-05-03 | 16070 | - | 6 | 7.4 | 14.0 | HIGH | Med | HIGH | HIGH | 
| 19 | 187963 | 2016-05-10 | 17230 | - | 11 | 8.1 | 20.0 | HIGH | Med | HIGH | HIGH | |
| 19 | 187963 | 2016-05-17 | 8840 | - | 8 | 8.5 | 16.0 | HIGH | Med | HIGH | HIGH | |
| 19 | 187963 | 2016-05-24 | 11450 | - | 7 | 8.3 | 18.0 | HIGH | Med | HIGH | HIGH | |
| 19 | 187963 | 2016-05-31 | 21430 | - | 8 | 8.7 | 12.0 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 187963 | 2016-06-07 | 57940 | - | 6 | 7.5 | 12.4 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 187963 | 2016-06-14 | 43520 | - | 5 | 7.6 | 12.4 | HIGH | HIGH | HIGH | HIGH | |
| 19 | 187963 | 2016-06-21 | 9060 | - | 6 | 7.4 | 14.9 | HIGH | Med | HIGH | HIGH | |
| 19 | 187963 | 2016-06-28 | 12230 | - | 12 | 7.1 | 10.3 | HIGH | Med | HIGH | HIGH | |
| 20 | 188086 [2-month plot]
 EJ Smith Main Basin  | 
 
 | 
2016-05-10 | 14136 | - | 140 | 7.6 | - | HIGH | Med | HIGH | HIGH | 
| 20 | 188086 | 2016-05-24 | 93 | - | 14 | 7.4 | - | HIGH | low | low | low | |
| 20 | 188086 | 2016-06-07 | 225 | - | 7 | 7.4 | - | HIGH | low | Med | low | |
| 20 | 188086 | 2016-06-21 | 111 | - | 4 | 7.4 | - | HIGH | low | low | low | |
| 21 | 194986 [2-month plot]
 Mhlabatshane River at Main Basin Integrated  | 
 
 | 
2016-05-10 | 65 | - | 17 | - | - | HIGH | low | low | low | 
| 21 | 194986 | 2016-05-17 | 9 | - | 11 | 7.8 | - | Med | low | low | low | |
| 21 | 194986 | 2016-06-07 | 39 | - | 30 | 7.8 | - | HIGH | low | low | low | |
| 21 | 194986 | 2016-06-14 | 82 | - | 22 | - | - | HIGH | low | low | low | |
| 21 | 194986 | 2016-06-28 | 25 | - | 27 | - | - | HIGH | low | low | low | |
| 22 | 195394 [2-month plot]
 Greytown on Kwamteyi Stream  | 
 
 | 
2016-05-25 | 24196 | - | 34 | 7.8 | 20.3 | HIGH | HIGH | HIGH | HIGH | 
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