NMMP Vaal 2025-05-01 to 2025-06-30 - 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 2025-05-13 62 - - - - HIGH low low low
1 90697 2025-05-27 143 - - - - HIGH low low low
1 90697 2025-06-10 178 - - - - HIGH low low low
1 90697 2025-06-24 517 - - - - HIGH low HIGH low
290725 [2-month plot]
Klip River at R41 Witpoortjie U/S Durban Deep Mine
Plot 90725 2025-05-13 1203300 - - - - HIGH HIGH HIGH HIGH
2 90725 2025-05-27 2419600 - - - - HIGH HIGH HIGH HIGH
2 90725 2025-06-10 1119900 - - - - HIGH HIGH HIGH HIGH
2 90725 2025-06-24 1046200 - - - - HIGH HIGH HIGH HIGH
390727 [2-month plot]
At Golden Highway Olifantsvlei van Wyk on Kliprivier
Plot 90727 2025-05-13 579400 - - - - HIGH HIGH HIGH HIGH
3 90727 2025-05-27 686700 - - - - HIGH HIGH HIGH HIGH
3 90727 2025-06-10 648800 - - - - HIGH HIGH HIGH HIGH
3 90727 2025-06-24 613100 - - - - HIGH HIGH HIGH HIGH
4188262 [2-month plot]
Mmabatho - at Road Bridge on Molopo River, D/S of Mafikeng
Plot 188262 2025-05-12 241960 - - - - HIGH HIGH HIGH HIGH
4 188262 2025-06-09 241960 - - - - HIGH HIGH HIGH HIGH
4 188262 2025-06-23 48840 - - - - HIGH HIGH HIGH HIGH
5191688 [2-month plot]
Mmabatho - D/S of Mmabatho WWTW, on Molopo Tributary.
Plot 191688 2025-05-12 1986300 - - - - HIGH HIGH HIGH HIGH
5 191688 2025-06-09 1859600 - - - - HIGH HIGH HIGH HIGH
5 191688 2025-06-23 2755000 - - - - HIGH HIGH HIGH HIGH
6191693 [2-month plot]
- Soweto Eldoradopark - at Road Bridge on Klipspruit
Plot 191693 2025-05-13 275500 - - - - HIGH HIGH HIGH HIGH
6 191693 2025-05-27 866400 - - - - HIGH HIGH HIGH HIGH
6 191693 2025-06-10 613100 - - - - HIGH HIGH HIGH HIGH
6 191693 2025-06-24 727000 - - - - HIGH HIGH HIGH HIGH

coli_Vaal_NMMP_2025-05-01_2025-06-30_map.png
Map Key


Data from D:/data_large/wq/wms.db dated 2025-08-01, mainly NMMP programme. Plotted on 2025-09-27 12:17:04 using the script NMMP_WMA_web.R ver 9.4 under R version 4.5.1 (2025-06-13 ucrt)