| № | 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 | 189144 [2-month plot]
 Bulwer Before Entrance to la Habour on Mullet Canal  | 
 
 | 
2022-09-29 | 129970 | - | 4 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | 
| 1 | 189144 | 2022-09-29 | 129970 | - | 4 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 189146 [2-month plot]
 Isipingo at Isipingo Beach on Isipingo Lagoon  | 
 
 | 
2022-09-07 | 22470 | - | 8 | 7.7 | - | HIGH | HIGH | HIGH | HIGH | 
| 2 | 189146 | 2022-09-07 | 22470 | - | 8 | 7.7 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 189146 | 2022-10-04 | 81640 | - | 11 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 189146 | 2022-10-04 | 81640 | - | 11 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | |
| 3 | 189150 [2-month plot]
 Clairwood Durban D/S M4 at Start of Mhlathuzana Canal on Mhlathuzana  | 
 
 | 
2022-09-13 | 241960 | - | 71 | 7.2 | - | HIGH | HIGH | HIGH | HIGH | 
| 3 | 189150 | 2022-09-13 | 241960 | - | 71 | 7.2 | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 189152 [2-month plot]
 Umkumbaan U/S of Confluence of Umbilo on Mkhumbane  | 
 
 | 
2022-09-26 | 241960 | - | 13 | 7.6 | - | HIGH | HIGH | HIGH | HIGH | 
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