NMMP Vaal 2024-11-01 to 2024-12-31 - 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 2024-11-05 365 - - - - HIGH low Med low
1 90697 2024-11-19 727 - - - - HIGH low HIGH low
1 90697 2024-12-03 308 - - - - HIGH low Med low
290725 [2-month plot]
Klip River at R41 Witpoortjie U/S Durban Deep Mine
Plot 90725 2024-11-05 152 - - - - HIGH low low low
2 90725 2024-11-19 4839 - - - - HIGH Med HIGH HIGH
2 90725 2024-12-03 48392 - - - - HIGH HIGH HIGH HIGH
390727 [2-month plot]
At Golden Highway Olifantsvlei van Wyk on Kliprivier
Plot 90727 2024-11-05 3255000 - - - - HIGH HIGH HIGH HIGH
3 90727 2024-11-19 1091850 - - - - HIGH HIGH HIGH HIGH
3 90727 2024-12-03 1986300 - - - - HIGH HIGH HIGH HIGH
4188131 [2-month plot]
Koekemoerspruit at Buffelsfontein Bridge
Plot 188131 2024-11-19 866 - 3 8.1 - HIGH low HIGH low
4 188131 2024-12-12 770 - 2 7.9 - HIGH low HIGH low
5188262 [2-month plot]
Mmabatho - at Road Bridge on Molopo River, D/S of Mafikeng
Plot 188262 2024-11-04 92080 - - - - HIGH HIGH HIGH HIGH
5 188262 2024-11-18 2909000 - - - - HIGH HIGH HIGH HIGH
5 188262 2024-12-02 980400 - - - - HIGH HIGH HIGH HIGH
6191688 [2-month plot]
Mmabatho - D/S of Mmabatho WWTW, on Molopo Tributary.
Plot 191688 2024-11-04 1986300 - - - - HIGH HIGH HIGH HIGH
6 191688 2024-11-18 1299700 - - - - HIGH HIGH HIGH HIGH
6 191688 2024-12-02 1732900 - - - - HIGH HIGH HIGH HIGH
7191693 [2-month plot]
- Soweto Eldoradopark - at Road Bridge on Klipspruit
Plot 191693 2024-11-05 241960 - - - - HIGH HIGH HIGH HIGH
7 191693 2024-11-19 461100 - - - - HIGH HIGH HIGH HIGH
7 191693 2024-12-03 155310 - - - - HIGH HIGH HIGH HIGH
8191696 [2-month plot]
Sia 20 - Eldorado Park Goudkoppie - at Goudkoppie WWTW, near Power Park
Plot 191696 2024-11-28 1000000 - - - - HIGH HIGH HIGH HIGH
8 191696 2024-12-12 1100000 - - - - HIGH HIGH HIGH HIGH
9191876 [2-month plot]
Roodepoort Bothasfontein 408 JR - at Florida Lake Outlet
Plot 191876 2024-11-28 340 - - 7.5 - HIGH low Med low
9 191876 2024-12-12 130 - - 7.5 27.5 HIGH low low low
10192624 [2-month plot]
Buffelsfontein 443 IP - at Midvaal Intake
Plot 192624 2024-11-13 124 - 18 8.6 - HIGH low low low
10 192624 2024-12-16 28 - 42 9.0 - HIGH low low low

coli_Vaal_NMMP_2024-11-01_2024-12-31_map.png
Map Key


Data from D:/data_large/wq/wms.db dated 2025-08-01, mainly NMMP programme. Plotted on 2025-09-27 12:14:18 using the script NMMP_WMA_web.R ver 9.4 under R version 4.5.1 (2025-06-13 ucrt)