| № | Site [ view Usutu to Mhlatuze 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 | 102809 [2-month plot]
Mhlatuze River at Riverview 11459 |
|
2003-09-02 | - | 950 | 15 | 8.3 | 21.0 | HIGH | low | HIGH | low |
| 1 | 102809 | 2003-09-16 | - | 900 | 20 | 7.3 | 19.0 | HIGH | low | HIGH | low | |
| 1 | 102809 | 2003-09-30 | - | 180 | 3 | 7.8 | - | HIGH | low | low | low | |
| 1 | 102809 | 2003-10-14 | - | 470 | 8 | 8.4 | - | HIGH | low | HIGH | low | |
| 1 | 102809 | 2003-10-28 | - | 2400 | 4 | 8.1 | - | HIGH | Med | HIGH | Med | |
| 2 | 102839 [2-month plot]
Mfolozi River at Reserve no 5/Gwa-Msane |
|
2003-09-02 | - | 120 | 7 | 8.5 | 20.0 | HIGH | low | low | low |
| 2 | 102839 | 2003-09-16 | - | 30 | 6 | 8.7 | 16.0 | HIGH | low | low | low | |
| 2 | 102839 | 2003-10-07 | - | 100 | 21 | 7.8 | 20.0 | HIGH | low | low | low | |
| 2 | 102839 | 2003-10-21 | - | 250 | 30 | 7.9 | 21.0 | HIGH | low | Med | low | |
| 3 | 177769 [2-month plot]
Mhlatuze River at Umhlatuze Valley |
|
2003-09-02 | - | 220 | 11 | 8.1 | 23.0 | HIGH | low | Med | low |
| 3 | 177769 | 2003-09-16 | - | 950 | 21 | 7.1 | 19.0 | HIGH | low | HIGH | low | |
| 3 | 177769 | 2003-10-07 | - | 425 | 7 | 6.9 | 21.0 | HIGH | low | HIGH | low | |
| 3 | 177769 | 2003-10-21 | - | 2700 | 6 | 7.9 | 21.0 | HIGH | Med | HIGH | Med | |
| 4 | 183761 [2-month plot]
Mposa River Under Bridge |
|
2003-09-02 | - | 610 | 6 | 7.8 | 18.0 | HIGH | low | HIGH | low |
| 4 | 183761 | 2003-09-16 | - | 1400 | 7 | 7.5 | 17.0 | HIGH | low | HIGH | Med | |
| 4 | 183761 | 2003-09-30 | - | 1150 | 2 | 8.6 | - | HIGH | low | HIGH | Med | |
| 4 | 183761 | 2003-10-14 | - | 570 | 2 | 8.2 | - | HIGH | low | HIGH | low | |
| 4 | 183761 | 2003-10-28 | - | 130 | 3 | 7.5 | - | HIGH | low | low | low | |
| 5 | 187078 [2-month plot]
Between N2 Bridge and Mposa Confluence on Nseleni |
|
2003-09-02 | - | 23 | 11 | 8.1 | 17.0 | HIGH | low | low | low |
| 5 | 187078 | 2003-10-07 | - | 315 | 6 | 6.5 | 22.0 | HIGH | low | Med | low | |
| 5 | 187078 | 2003-10-21 | - | 6 | 6 | 7.8 | 20.0 | Med | low | low | low | |
| 6 | 187079 [2-month plot]
At Road Bridge downstream of Lake Nsezi on Nseleni |
|
2003-09-02 | - | 16 | 28 | 7.2 | 19.0 | HIGH | low | low | low |
| 6 | 187079 | 2003-09-16 | - | 10000 | 54 | 7.1 | 16.0 | HIGH | Med | HIGH | HIGH | |
| 6 | 187079 | 2003-10-07 | - | 180 | 47 | 6.7 | 20.0 | HIGH | low | low | low | |
| 6 | 187079 | 2003-10-21 | - | 28 | 37 | 7.4 | 19.0 | HIGH | low | low | low | |
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