| № | 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 |
|
2024-11-21 | 2420 | - | - | 6.0 | - | HIGH | Med | HIGH | Med |
| 1 | 185084 | 2024-12-09 | 173 | - | - | 6.4 | - | HIGH | low | low | low | |
| 2 | 185085 [2-month plot]
Kwaguqa D/S Ferrobank STW U/S of Water Treatment Plant on Brugspruit T |
|
2024-11-04 | 129970 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
| 2 | 185085 | 2024-11-18 | 1046200 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 2 | 185085 | 2024-12-02 | 7270000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 3 | 188538 [2-month plot]
Naauwpoort 335 JS downstream of Naauwpoort Sewage Works on Noupoortspruit |
|
2024-11-04 | 736 | - | - | - | - | HIGH | low | HIGH | low |
| 3 | 188538 | 2024-11-14 | 2420 | - | - | 6.7 | - | HIGH | Med | HIGH | Med | |
| 3 | 188538 | 2024-11-18 | 821 | - | - | - | - | HIGH | low | HIGH | low | |
| 3 | 188538 | 2024-12-02 | 2420 | - | - | - | - | HIGH | Med | HIGH | Med | |
| 3 | 188538 | 2024-12-05 | 2420 | - | - | 7.0 | - | HIGH | Med | HIGH | Med | |
| 4 | 188610 [2-month plot]
Delmas at Low Water Bridge D/S Delmas STW on Unnamed Stream from Witklip |
|
2024-11-04 | 770100 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
| 4 | 188610 | 2024-11-18 | 579400 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 188610 | 2024-11-21 | 2420 | - | - | 6.9 | - | HIGH | Med | HIGH | Med | |
| 4 | 188610 | 2024-12-02 | 637250 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 4 | 188610 | 2024-12-12 | 2420 | - | - | 6.8 | - | HIGH | Med | HIGH | Med | |
| 5 | 188729 [2-month plot]
Middelburg 231 IR Botleng (Leeuspruit) U/S Pump Station on Bronkhorstspruit Trib 2 |
|
2024-11-04 | 12997000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH |
| 5 | 188729 | 2024-11-18 | 98040000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 5 | 188729 | 2024-12-02 | 77010000 | - | - | - | - | HIGH | HIGH | HIGH | HIGH | |
| 6 | 188910 [2-month plot]
Blinkwater at R555 Bridge from Steelpoort to Stofberg on Steelpoort River |
|
2024-11-05 | 111 | - | - | - | - | HIGH | low | low | low |
| 6 | 188910 | 2024-11-19 | 238 | - | - | - | - | HIGH | low | Med | low | |
| 6 | 188910 | 2024-12-03 | 240 | - | - | - | - | HIGH | low | Med | low | |
| 7 | 188912 [2-month plot]
Spekboom River at Bridge D/S Burgersfort Sewage Works |
|
2024-11-05 | 224 | - | - | 8.1 | - | HIGH | low | Med | low |
| 7 | 188912 | 2024-11-19 | 3973 | - | - | 8.2 | - | HIGH | Med | HIGH | Med | |
| 7 | 188912 | 2024-12-03 | 413 | - | - | 8.3 | - | HIGH | low | HIGH | low | |
| 8 | 188915 [2-month plot]
Steelpoortdrift at R555 Road Bridge to Sekhukhune on Steelpoortrivier |
|
2024-11-05 | 61 | - | - | - | - | HIGH | low | low | low |
| 8 | 188915 | 2024-11-19 | 84 | - | - | - | - | HIGH | low | low | low | |
| 8 | 188915 | 2024-12-03 | 88 | - | - | - | - | HIGH | low | low | low | |
| 9 | 1000009854 [2-month plot]
Witpoort River at R555 Bridge from Steelpoort to Stoffberg |
|
2024-11-05 | 614 | - | - | 8.0 | - | HIGH | low | HIGH | low |
| 9 | 1000009854 | 2024-11-19 | 249 | - | - | 7.7 | - | HIGH | low | Med | low | |
| 9 | 1000009854 | 2024-12-03 | 96 | - | - | 7.8 | - | HIGH | low | low | low | |
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