NMMP Vaal 2021-11-01 to 2021-12-31 - WMA ver. 2012


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Site
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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
190697 [2-month plot]
(B8) Nigel R51 Road Bridge to Balfour
Plot 90697 2021-11-09 776 - - - - HIGH low HIGH low
1 90697 2021-11-23 1467 - - - - HIGH low HIGH Med
1 90697 2021-12-07 287 - - - - HIGH low Med low
290725 [2-month plot]
Klip River at R41 Witpoortjie U/S Durban Deep Mine
Plot 90725 2021-11-09 64 - - - - HIGH low low low
2 90725 2021-11-23 1733 - - - - HIGH low HIGH Med
2 90725 2021-12-07 71 - - - - HIGH low low low
390727 [2-month plot]
At Golden Highway Olifantsvlei van Wyk on Kliprivier
Plot 90727 2021-11-09 57300 - - - - HIGH HIGH HIGH HIGH
3 90727 2021-11-23 410600 - - - - HIGH HIGH HIGH HIGH
3 90727 2021-12-07 15530 - - - - HIGH Med HIGH HIGH

coli_Vaal_NMMP_2021-11-01_2021-12-31_map.png
Map Key


Data from D:/data_large/wq/wms.db dated 2024-08-27, mainly NMMP programme. Plotted on 2024-10-25 05:35:15 using the script NMMP_WMA_web.R ver 9.3 under R version 4.4.1 (2024-06-14 ucrt)