№ | Site [ view Olifants sites in Google Earth ] |
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 |
|||||||
1 | 185084 [2-month plot]
Hartbeestspruit at Bridge D/S Brugspruit Treatment Plant Klipspruit STW + Kro Omdraai Mine on Brugspr |
![]() |
2007-09-20 | 33600 | 34400 | - | 7.3 | - | HIGH | HIGH | HIGH | HIGH |
2 | 185085 [2-month plot]
Kwaguqa D/S Ferrobank STW U/S of Water Treatment Plant on Brugspruit T |
![]() |
2007-09-20 | 31600 | 35200 | - | 7.0 | - | HIGH | HIGH | HIGH | HIGH |
3 | 188538 [2-month plot]
Naauwpoort 335 JS downstream of Naauwpoort Sewage Works on Noupoortspruit |
![]() |
2007-10-19 | 240000 | 410000 | - | 7.0 | - | HIGH | HIGH | HIGH | HIGH |
4 | 188610 [2-month plot]
Delmas at Low Water Bridge D/S Delmas STW on Unnamed Stream from Witklip |
![]() |
2007-09-06 | 241917 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
5 | 188729 [2-month plot]
Middelburg 231 IR Botleng (Leeuspruit) U/S Pump Station on Bronkhorstspruit Trib 2 |
![]() |
2007-09-06 | 9768 | - | - | - | - | HIGH | Med | HIGH | HIGH |
6 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
![]() |
2007-09-14 | 116 | - | - | - | - | HIGH | low | low | low |
6 | 188910 | 2007-10-24 | 127 | - | - | - | - | HIGH | low | low | low | |
7 | 188911 [2-month plot]
Weltevreden at Belfast Dam U/S Dam Wall on Belfast Dam |
![]() |
2007-09-14 | 12 | - | - | - | - | HIGH | low | low | low |
7 | 188911 | 2007-10-24 | 9 | - | - | - | - | Med | low | low | low | |
8 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
![]() |
2007-09-14 | 88 | - | - | - | - | HIGH | low | low | low |
8 | 188912 | 2007-10-24 | 770 | - | - | - | - | HIGH | low | HIGH | low | |
9 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
![]() |
2007-09-14 | 461 | - | - | - | - | HIGH | low | HIGH | low |
9 | 188915 | 2007-10-24 | 461 | - | - | - | - | HIGH | low | HIGH | low | |
10 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
![]() |
2007-09-11 | - | 0 | 6 | 8.2 | - | low | low | low | low |
10 | 1000009854 | 2007-09-14 | 93 | - | - | - | - | HIGH | low | low | low | |
10 | 1000009854 | 2007-10-24 | 93 | - | - | - | - | HIGH | low | low | low | |
10 | 1000009854 | 2007-10-25 | - | 0 | 32 | 7.6 | - | low | low | low | low |
![]() |
![]() |