NMMP Breede Gouritz 2021-07-01 to 2021-08-31 - WMA ver. 2012


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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 2021-07-15 90 - - 6.9 - HIGH low low low
1 102130 2021-08-16 560 560 - 6.9 - HIGH low HIGH low
2102251 [2-month plot]
- K3H004Q01 Malgas River at Blanco U/S of WWTW
Plot 102251 2021-07-19 1500 1500 - 7.0 - HIGH low HIGH Med
2 102251 2021-08-20 6000 6000 - 4.8 - HIGH Med HIGH HIGH
3102253 [2-month plot]
- K3H006Q01 Rooi River at George Regional Office
Plot 102253 2021-08-20 260 260 - 6.0 - HIGH low Med low
4102278 [2-month plot]
- K4H004Q01 at Buffels Vermaak Goukamma at N2 Road Bridge on Homtini (Goukamma) River
Plot 102278 2021-07-16 31 - - 7.6 - HIGH low low low
5188483 [2-month plot]
Witbrug at Abstraction Weir on Breerivier
Plot 188483 2021-07-26 5 5 - 7.0 - Med low low low
5 188483 2021-08-31 70 70 - 7.6 - HIGH low low low
6189534 [2-month plot]
- Gwayang D/S of STW at Causeway on Gwaingrivier
Plot 189534 2021-07-19 3700 3700 - 7.0 - HIGH Med HIGH Med
6 189534 2021-08-20 2600 2600 - 6.1 - HIGH Med HIGH Med
7190524 [2-month plot]
- Eastbrook 183 at Road Bridge on Karatararivier
Plot 190524 2021-07-16 60 - - 6.8 - HIGH low low low
8190526 [2-month plot]
- Heidelberg - D/S WWTW on Duiwenhoksrivier
Plot 190526 2021-07-15 660 - - 6.7 - HIGH low HIGH low
8 190526 2021-08-16 490 - - 7.1 - HIGH low HIGH low
9193354 [2-month plot]
Bon 1 Sanddrift-Keerwal at Bree River
Plot 193354 2021-07-19 39 39 - 7.2 - HIGH low low low
10193355 [2-month plot]
Cer 6 Bainskloof Brug on Breeriver
Plot 193355 2021-07-19 100 100 - 7.2 - HIGH low low low
10 193355 2021-08-30 - 140 - 7.6 - HIGH low low low
10 193355 2021-08-30 140 140 - 7.6 - HIGH low low low
11193390 [2-month plot]
- Oudtshoorn on Low Bridge Over Olifants River U/S WWTW
Plot 193390 2021-07-14 66 - - 6.9 - HIGH low low low
11 193390 2021-08-18 11 - - 7.1 - HIGH low low low
12197460 [2-month plot]
- Heidelberg - Duiwenhoks River U/S of WWTW
Plot 197460 2021-07-15 360 - - 6.7 - HIGH low Med low
12 197460 2021-08-16 420 - - 7.2 - HIGH low HIGH low
13197464 [2-month plot]
- Riversdale - D/S Riversdale WWTW at Road Bridge
Plot 197464 2021-07-15 - 720 - 6.7 - HIGH low HIGH low
13 197464 2021-08-16 - 1110 - 6.7 - HIGH low HIGH Med

coli_Breede_Gouritz_NMMP_2021-07-01_2021-08-31_map.png
Map Key


Data from D:/data_large/wq/wms.db dated 2025-08-01, mainly NMMP programme. Plotted on 2025-09-27 11:54:39 using the script NMMP_WMA_web.R ver 9.4 under R version 4.5.1 (2025-06-13 ucrt)