NMMP Gouritz 2023-01-01 to 2023-02-28 - WMA ver. 2004


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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
1102130 [2-month plot]
- H9H005Q01 Riversdale on Goukou River U/S WWTW
Plot 102130 2023-01-23 400 - - 6.8 - HIGH low HIGH low
1 102130 2023-02-20 700 - - 5.8 - HIGH low HIGH low
2102250 [2-month plot]
- K3H003Q01 Maalgate River at Knoetze Kama/Buffelsdrift
Plot 102250 2023-02-24 35 35 - 6.1 - HIGH low low low
3102251 [2-month plot]
- K3H004Q01 Malgas River at Blanco U/S of WWTW
Plot 102251 2023-01-26 4000 4000 - 5.5 - HIGH Med HIGH HIGH
3 102251 2023-02-24 1 1 - 5.3 - Med low low low
4102253 [2-month plot]
- K3H006Q01 Rooi River at George Regional Office
Plot 102253 2023-02-24 1180 1180 - 5.9 - HIGH low HIGH Med
5189534 [2-month plot]
- Gwayang D/S of STW at Causeway on Gwaingrivier
Plot 189534 2023-01-26 5000 5000 - 6.6 - HIGH Med HIGH HIGH
5 189534 2023-02-24 1 1 - 6.4 - Med low low low
6190526 [2-month plot]
- Heidelberg - D/S WWTW on Duiwenhoksrivier
Plot 190526 2023-01-23 1 - - 6.7 - Med low low low
6 190526 2023-02-20 2600 - - 5.8 - HIGH Med HIGH Med
7193390 [2-month plot]
- Oudtshoorn on Low Bridge Over Olifants River U/S WWTW
Plot 193390 2023-01-25 700 - - 6.8 - HIGH low HIGH low
7 193390 2023-02-23 80 - - 7.0 - HIGH low low low
8197460 [2-month plot]
- Heidelberg - Duiwenhoks River U/S of WWTW
Plot 197460 2023-01-23 130 - - 7.4 - HIGH low low low
8 197460 2023-02-20 120 - - 5.2 - HIGH low low low
9197464 [2-month plot]
- Riversdale - D/S Riversdale WWTW at Road Bridge
Plot 197464 2023-01-23 700 - - 6.6 - HIGH low HIGH low
9 197464 2023-02-20 1400 - - 8.8 - HIGH low HIGH Med

coli_Gouritz_NMMP_2023-01-01_2023-02-28_map.png
Map Key


Data from D:/data_large/wq/wms.db dated 2025-08-01, mainly NMMP programme. Plotted on 2025-09-27 16:42:02 using the script NMMP_WMA_web.R ver 9.4 under R version 4.5.1 (2025-06-13 ucrt)