| № | 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 | 183878 [2-month plot]
 Giyani upstream of STW near R81 Adolf Mhinga Bridge on Klein Letaba River  | 
 
 | 
2014-03-11 | 2420 | 2420 | 254 | 7.9 | - | HIGH | Med | HIGH | Med | 
| 1 | 183878 | 2014-04-25 | 138 | - | 3 | 8.1 | - | HIGH | low | low | low | |
| 2 | 185084 [2-month plot]
 Hartbeestspruit at Bridge D/S Brugspruit Treatment Plant Klipspruit STW + Kro Omdraai Mine on Brugspr  | 
 
 | 
2014-03-27 | 10 | - | - | 4.3 | - | HIGH | low | low | low | 
| 2 | 185084 | 2014-04-25 | 0 | - | - | - | - | low | low | low | low | |
| 3 | 185085 [2-month plot]
 Kwaguqa D/S Ferrobank STW U/S of Water Treatment Plant on Brugspruit T  | 
 
 | 
2014-03-10 | 155310 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 3 | 185085 | 2014-04-07 | 770100 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 188538 [2-month plot]
 Naauwpoort 335 JS downstream of Naauwpoort Sewage Works on Noupoortspruit  | 
 
 | 
2014-03-10 | 3232 | - | - | - | - | HIGH | Med | HIGH | Med | 
| 4 | 188538 | 2014-03-11 | 2420 | - | - | 6.4 | - | HIGH | Med | HIGH | Med | |
| 4 | 188538 | 2014-04-07 | 26030 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 188538 | 2014-04-16 | 1553 | - | - | 6.9 | - | HIGH | low | HIGH | Med | |
| 4 | 188538 | 2014-04-23 | 179 | - | - | 6.3 | - | HIGH | low | low | low | |
| 5 | 188610 [2-month plot]
 Delmas at Low Water Bridge D/S Delmas STW on Unnamed Stream from Witklip  | 
 
 | 
2014-03-10 | 816400 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | 
| 5 | 188610 | 2014-03-25 | 2420 | - | - | 6.5 | - | HIGH | Med | HIGH | Med | |
| 5 | 188610 | 2014-04-07 | 579400 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 188610 | 2014-04-22 | 2420 | - | - | 6.3 | - | HIGH | Med | HIGH | Med | |
| 6 | 188729 [2-month plot]
 Middelburg 231 IR Botleng (Leeuspruit) U/S Pump Station on Bronkhorstspruit Trib 2  | 
 
 | 
2014-03-10 | 12976 | - | - | - | - | HIGH | Med | HIGH | HIGH | 
| 6 | 188729 | 2014-04-07 | 105015 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 7 | 188910 [2-month plot]
 Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River  | 
 
 | 
2014-03-04 | 697 | - | - | - | - | HIGH | low | HIGH | low | 
| 7 | 188910 | 2014-03-24 | 104 | - | - | - | - | HIGH | low | low | low | |
| 7 | 188910 | 2014-04-08 | 192 | - | - | - | - | HIGH | low | low | low | |
| 7 | 188910 | 2014-04-23 | 244 | - | - | - | - | HIGH | low | Med | low | |
| 8 | 188911 [2-month plot]
 Weltevreden at Belfast Dam U/S Dam Wall on Belfast Dam  | 
 
 | 
2014-03-10 | 0 | - | - | - | - | low | low | low | low | 
| 8 | 188911 | 2014-04-10 | 0 | - | - | - | - | low | low | low | low | |
| 9 | 188912 [2-month plot]
 Spekboom River at Bridge D/S Burgersfort Sewage Works  | 
 
 | 
2014-03-04 | 2068 | - | - | - | - | HIGH | Med | HIGH | Med | 
| 9 | 188912 | 2014-03-24 | 840 | - | - | - | - | HIGH | low | HIGH | low | |
| 9 | 188912 | 2014-04-08 | 242 | - | - | - | - | HIGH | low | Med | low | |
| 9 | 188912 | 2014-04-23 | 1162 | - | - | - | - | HIGH | low | HIGH | Med | |
| 10 | 188915 [2-month plot]
 Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier  | 
 
 | 
2014-03-04 | 1314 | - | - | - | - | HIGH | low | HIGH | Med | 
| 10 | 188915 | 2014-03-24 | 82 | - | - | - | - | HIGH | low | low | low | |
| 10 | 188915 | 2014-04-08 | 350 | - | - | - | - | HIGH | low | Med | low | |
| 10 | 188915 | 2014-04-23 | 40 | - | - | - | - | HIGH | low | low | low | |
| 11 | 190140 [2-month plot]
 Ga-Kgapane downstream of Sewage Treatment Works on Modubatse River  | 
 
 | 
2014-03-11 | 2420 | 2420 | 22 | 7.5 | - | HIGH | Med | HIGH | Med | 
| 11 | 190140 | 2014-04-25 | 2420 | - | 11 | 7.4 | - | HIGH | Med | HIGH | Med | |
| 12 | 190183 [2-month plot]
 Boltman 211 LT - Malamulele downstream Malamulele STW Bridge After Dam on Manzworo River  | 
 
 | 
2014-03-12 | 461 | 2420 | - | 7.5 | - | HIGH | low | HIGH | low | 
| 12 | 190183 | 2014-04-15 | 2420 | - | - | 7.5 | - | HIGH | Med | HIGH | Med | |
| 13 | 1000009854 [2-month plot]
 Witpoort River at R555 Bridge from Steelpoort to Stoffberg  | 
 
 | 
2014-03-04 | 654 | - | - | - | - | HIGH | low | HIGH | low | 
| 13 | 1000009854 | 2014-03-24 | 242 | - | - | - | - | HIGH | low | Med | low | |
| 13 | 1000009854 | 2014-04-08 | 196 | - | - | - | - | HIGH | low | low | low | |
| 13 | 1000009854 | 2014-04-23 | 242 | - | - | - | - | HIGH | low | Med | low | |
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