NMMP Olifants 2024-09-01 to 2024-10-31 - 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
1183879 [2-month plot]
Downstream of Giyani Sewage Works at Irrigation Abstraction
Plot 183879 2024-09-16 4000 - - 7.3 - HIGH Med HIGH HIGH
1 183879 2024-10-23 39 - - 7.1 - HIGH low low low
2185084 [2-month plot]
Hartbeestspruit at Bridge D/S Brugspruit Treatment Plant Klipspruit STW + Kro Omdraai Mine on Brugspr
Plot 185084 2024-10-22 2420 - - 6.8 - HIGH Med HIGH Med
3185085 [2-month plot]
Kwaguqa D/S Ferrobank STW U/S of Water Treatment Plant on Brugspruit T
Plot 185085 2024-09-09 435200 - - - - HIGH HIGH HIGH HIGH
3 185085 2024-09-25 580300 - - - - HIGH HIGH HIGH HIGH
3 185085 2024-10-07 81640 - - - - HIGH HIGH HIGH HIGH
3 185085 2024-10-21 185960 - - - - HIGH HIGH HIGH HIGH
4188538 [2-month plot]
Naauwpoort 335 JS downstream of Naauwpoort Sewage Works on Noupoortspruit
Plot 188538 2024-09-09 48392 - - - - HIGH HIGH HIGH HIGH
4 188538 2024-09-12 2420 - - 7.1 - HIGH Med HIGH Med
4 188538 2024-09-25 727 - - - - HIGH low HIGH low
4 188538 2024-10-07 24196 - - - - HIGH HIGH HIGH HIGH
4 188538 2024-10-10 2420 - - 7.0 - HIGH Med HIGH Med
4 188538 2024-10-21 17329 - - - - HIGH Med HIGH HIGH
5188610 [2-month plot]
Delmas at Low Water Bridge D/S Delmas STW on Unnamed Stream from Witklip
Plot 188610 2024-09-09 1299700 - - - - HIGH HIGH HIGH HIGH
5 188610 2024-09-17 2420 - - 6.9 - HIGH Med HIGH Med
5 188610 2024-09-25 1986300 - - - - HIGH HIGH HIGH HIGH
5 188610 2024-10-07 1119900 - - - - HIGH HIGH HIGH HIGH
5 188610 2024-10-21 344800 - - 6.7 - HIGH HIGH HIGH HIGH
5 188610 2024-10-21 2420 - - 6.7 - HIGH Med HIGH Med
6188729 [2-month plot]
Middelburg 231 IR Botleng (Leeuspruit) U/S Pump Station on Bronkhorstspruit Trib 2
Plot 188729 2024-09-09 11199000 - - - - HIGH HIGH HIGH HIGH
6 188729 2024-09-25 15531000 - - - - HIGH HIGH HIGH HIGH
6 188729 2024-10-07 16430000 - - - - HIGH HIGH HIGH HIGH
6 188729 2024-10-21 68670000 - - - - HIGH HIGH HIGH HIGH
7188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River
Plot 188910 2024-09-03 59 - - - - HIGH low low low
7 188910 2024-09-17 91 - - - - HIGH low low low
7 188910 2024-10-01 31 - - - - HIGH low low low
7 188910 2024-10-08 142 - - - - HIGH low low low
7 188910 2024-10-22 347 - - - - HIGH low Med low
8188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works
Plot 188912 2024-09-03 34 - - 7.8 - HIGH low low low
8 188912 2024-09-17 1046 - - 8.8 - HIGH low HIGH Med
8 188912 2024-10-01 16430 - - 8.8 - HIGH Med HIGH HIGH
8 188912 2024-10-08 293 - - 8.7 - HIGH low Med low
8 188912 2024-10-22 1986 - - 8.7 - HIGH low HIGH Med
9188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier
Plot 188915 2024-09-03 56 - - - - HIGH low low low
9 188915 2024-09-17 66 - - - - HIGH low low low
9 188915 2024-10-01 52 - - - - HIGH low low low
9 188915 2024-10-08 102 - - - - HIGH low low low
9 188915 2024-10-22 345 - - - - HIGH low Med low
101000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg
Plot 1000009854 2024-09-03 12 - - 8.0 - HIGH low low low
10 1000009854 2024-09-17 45 - - 8.5 - HIGH low low low
10 1000009854 2024-10-01 31 - - 8.5 - HIGH low low low
10 1000009854 2024-10-08 36 - - 8.5 - HIGH low low low
10 1000009854 2024-10-22 1733 - - 8.4 - HIGH low HIGH Med

coli_Olifants_NMMP_2024-09-01_2024-10-31_map.png
Map Key


Data from D:/data_large/wq/wms.db dated 2025-08-01, mainly NMMP programme. Plotted on 2025-09-27 12:12:56 using the script NMMP_WMA_web.R ver 9.4 under R version 4.5.1 (2025-06-13 ucrt)