NMMP Vaal 2017-01-01 to 2017-02-28 - 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
190616 [2-month plot]
Rietspruit at Kaalplaats (Rw RV2)
Plot 90616 2017-01-24 5400 5400 - 7.9 - HIGH Med HIGH HIGH
290697 [2-month plot]
(B8) Nigel R51 Road Bridge to Balfour
Plot 90697 2017-01-24 97 - - - - HIGH low low low
2 90697 2017-01-25 150 150 - 7.9 - HIGH low low low
2 90697 2017-02-15 52 52 - 7.6 - HIGH low low low
390725 [2-month plot]
Klip River at R41 Witpoortjie U/S Durban Deep Mine
Plot 90725 2017-01-24 190 190 3 7.9 - HIGH low low low
3 90725 2017-01-24 241960 - 3 7.9 - HIGH HIGH HIGH HIGH
490727 [2-month plot]
At Golden Highway Olifantsvlei van Wyk on Kliprivier
Plot 90727 2017-01-24 4080 5100 8 8.1 - HIGH Med HIGH HIGH
4 90727 2017-01-24 17030 - 8 8.1 - HIGH Med HIGH HIGH
4 90727 2017-02-14 4000 4000 7 8.2 - HIGH Med HIGH HIGH
590800 [2-month plot]
Bloudrif - at R30 Road Bridge on Sand River near Mouth of Doornrivier
Plot 90800 2017-01-30 313 - 63 7.6 - HIGH low Med low
690849 [2-month plot]
Kroonstad - at R76 Road Bridge on Vals River (Old Barend Wessel)
Plot 90849 2017-02-09 857 - 602 7.4 - HIGH low HIGH low
7182718 [2-month plot]
Skoonspruit D/S from Orkney Sewage Works
Plot 182718 2017-01-09 1870 - 42 7.7 - HIGH low HIGH Med
7 182718 2017-01-24 426 - 85 7.4 - HIGH low HIGH low
7 182718 2017-02-22 3090 - 58 7.3 - HIGH Med HIGH Med
8188130 [2-month plot]
Goedgenoeg 433 IP at Orkney Road Bridge on Jagspruit on R502
Plot 188130 2017-01-09 3990 - 12 7.4 - HIGH Med HIGH Med
8 188130 2017-01-24 129970 - 30 7.4 - HIGH HIGH HIGH HIGH
8 188130 2017-02-06 2420 - 117 7.3 - HIGH Med HIGH Med
8 188130 2017-02-22 13540 - 55 7.4 - HIGH Med HIGH HIGH
9188131 [2-month plot]
Koekemoerspruit at Buffelsfontein Bridge
Plot 188131 2017-01-09 216 - 4 7.5 - HIGH low Med low
9 188131 2017-01-24 127 - 2 7.6 - HIGH low low low
9 188131 2017-02-06 517 - 4 - - HIGH low HIGH low
9 188131 2017-02-22 1565 - 123 7.2 - HIGH low HIGH Med
10188132 [2-month plot]
Orkney - at R30 Bothaville Orkney Bridge on Vaalrivier
Plot 188132 2017-01-09 545 - 112 8.0 - HIGH low HIGH low
10 188132 2017-01-24 93 - 126 7.8 - HIGH low low low
10 188132 2017-02-06 276 - 45 8.2 - HIGH low Med low
10 188132 2017-02-22 3030 - 390 7.4 - HIGH Med HIGH Med
11189142 [2-month plot]
Standerton Sakhile downstream of STW and Bucket Dumping Site on Vaal
Plot 189142 2017-01-25 680000 680000 135 6.9 - HIGH HIGH HIGH HIGH
12191050 [2-month plot]
Floorsdrift 15 - Hoopstad at R59 Road Bridge on Vetrivier
Plot 191050 2017-01-30 613 - 32 7.9 - HIGH low HIGH low
13191693 [2-month plot]
- Soweto Eldoradopark - at Road Bridge on Klipspruit
Plot 191693 2017-01-12 240000 - - - - HIGH HIGH HIGH HIGH
13 191693 2017-02-09 25000 - - - - HIGH HIGH HIGH HIGH
14191696 [2-month plot]
Sia 20 - Eldorado Park Goudkoppie - at Goudkoppie WWTW, near Power Park
Plot 191696 2017-01-12 69000 - - - - HIGH HIGH HIGH HIGH
14 191696 2017-02-09 19000 - - - - HIGH Med HIGH HIGH
15191876 [2-month plot]
Roodepoort Bothasfontein 408 JR - at Florida Lake Outlet
Plot 191876 2017-01-12 20 - - - - HIGH low low low
15 191876 2017-02-09 1200 - - - - HIGH low HIGH Med
16192624 [2-month plot]
Buffelsfontein 443 IP - at Midvaal Intake
Plot 192624 2017-01-09 690 - 105 8.0 - HIGH low HIGH low
16 192624 2017-01-24 65 - 107 7.8 - HIGH low low low
16 192624 2017-02-06 79 - 34 8.0 - HIGH low low low
16 192624 2017-02-22 4718 - 290 7.6 - HIGH Med HIGH HIGH
17194791 [2-month plot]
Klerksdorp Elandsheuval 402 IP - near Johan Nesser Dam Wall
Plot 194791 2017-01-26 4 - 6 7.9 - Med low low low
18194792 [2-month plot]
Bothaville - at R59 Road Bridge Over Vals Rivier
Plot 194792 2017-01-26 11300 - 260 7.4 - HIGH Med HIGH HIGH
18 194792 2017-02-23 2613 - 928 7.1 - HIGH Med HIGH Med
19194793 [2-month plot]
Makwassie - at R502 Road Bridge Over Makwassie Spruit
Plot 194793 2017-01-26 579 - 2 7.7 - HIGH low HIGH low
20194794 [2-month plot]
Rietfontein 299 - at R501 Road Bridge Over Renoster River
Plot 194794 2017-02-01 147 - 147 7.8 - HIGH low low low
21194795 [2-month plot]
Corannakraal 87 - at Road Bridge Over Vet Rivier D/S of Erfenis Dam Wall
Plot 194795 2017-02-09 1153 - 217 7.7 - HIGH low HIGH Med
22194799 [2-month plot]
Odendaalsrus - at Water Channel (Drain) in Odendaalsrus
Plot 194799 2017-01-30 4 - 2 10.5 - Med low low low
23194801 [2-month plot]
Welkom Thabong Township - at Water Channel in Thabong Township
Plot 194801 2017-01-30 2420 - 10 7.5 - HIGH Med HIGH Med
24194804 [2-month plot]
Zandrivierspoort 213 - at Road Bridge Over Sand River
Plot 194804 2017-02-09 173 - 65 7.3 - HIGH low low low
25194805 [2-month plot]
Proklameersdrift - at Road Bridge on Vals Rivier
Plot 194805 2017-02-09 1860 - 545 7.2 - HIGH low HIGH Med
25 194805 2017-02-23 2359 - 726 7.2 - HIGH Med HIGH Med
26194855 [2-month plot]
Erfenis 71 - near Erfenis Dam D/S of Dam Wall on Vetrivier
Plot 194855 2017-02-09 657 - 237 7.9 - HIGH low HIGH low
27195409 [2-month plot]
Klerksdorp - at Klerksdorp Correctional Service on Skoonspruit
Plot 195409 2017-01-26 2420 - 14 7.4 - HIGH Med HIGH Med

coli_Vaal_NMMP_2017-01-01_2017-02-28_map.png
Map Key


Data from D:/data_large/wq/wms.db dated 2024-08-27, mainly NMMP programme. Plotted on 2024-10-25 03:27:16 using the script NMMP_WMA_web.R ver 9.3 under R version 4.4.1 (2024-06-14 ucrt)