NMMP Breede Gouritz 2023-09-01 to 2023-10-31 - 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 2023-09-18 390 - - 7.4 - HIGH low Med low
1 102130 2023-10-16 370 - - 6.6 - HIGH low Med low
2102251 [2-month plot]
- K3H004Q01 Malgas River at Blanco U/S of WWTW
Plot 102251 2023-09-20 300 300 - 5.1 - HIGH low Med low
2 102251 2023-10-19 240 240 - 5.6 - HIGH low Med low
3102278 [2-month plot]
- K4H004Q01 at Buffels Vermaak Goukamma at N2 Road Bridge on Homtini (Goukamma) River
Plot 102278 2023-09-20 31 - - 5.9 - HIGH low low low
4188483 [2-month plot]
Witbrug at Abstraction Weir on Breerivier
Plot 188483 2023-09-19 165 165 - - - HIGH low low low
4 188483 2023-10-31 500 500 - - - HIGH low HIGH low
5189534 [2-month plot]
- Gwayang D/S of STW at Causeway on Gwaingrivier
Plot 189534 2023-09-20 370 370 - 7.1 - HIGH low Med low
5 189534 2023-10-19 1400 1400 - 6.3 - HIGH low HIGH Med
6190524 [2-month plot]
- Eastbrook 183 at Road Bridge on Karatararivier
Plot 190524 2023-09-20 27 - - 5.7 - HIGH low low low
7190526 [2-month plot]
- Heidelberg - D/S WWTW on Duiwenhoksrivier
Plot 190526 2023-09-18 100 - - 6.9 - HIGH low low low
7 190526 2023-10-16 350 - - 6.4 - HIGH low Med low
8193354 [2-month plot]
Bon 1 Sanddrift-Keerwal at Bree River
Plot 193354 2023-09-18 55 55 - 6.8 - HIGH low low low
8 193354 2023-10-30 80 80 - 7.5 - HIGH low low low
9193355 [2-month plot]
Cer 6 Bainskloof Brug on Breeriver
Plot 193355 2023-09-18 88 88 - 6.9 - HIGH low low low
9 193355 2023-10-30 400 400 - 7.1 - HIGH low HIGH low
10193390 [2-month plot]
- Oudtshoorn on Low Bridge Over Olifants River U/S WWTW
Plot 193390 2023-09-19 370 - - 7.3 - HIGH low Med low
10 193390 2023-10-18 120 - - 7.3 - HIGH low low low
11197460 [2-month plot]
- Heidelberg - Duiwenhoks River U/S of WWTW
Plot 197460 2023-09-18 1 - - 6.9 - Med low low low
11 197460 2023-10-16 370 - - 6.5 - HIGH low Med low
12197464 [2-month plot]
- Riversdale - D/S Riversdale WWTW at Road Bridge
Plot 197464 2023-10-16 8400 - - 6.5 - HIGH Med HIGH HIGH

coli_Breede_Gouritz_NMMP_2023-09-01_2023-10-31_map.png
Map Key


Data from D:/data_large/wq/wms.db dated 2025-08-01, mainly NMMP programme. Plotted on 2025-09-27 12:07:12 using the script NMMP_WMA_web.R ver 9.4 under R version 4.5.1 (2025-06-13 ucrt)