Guidelines for Canadian drinking water quality – Malathion: Canadian water quality data
| Jurisdiction (year sampled) | No. detects/ samples | MDL (ng/L) | Range (ng/L) | |
|---|---|---|---|---|
| Min | Max | |||
| AB, SK, MB - 8 sites (2003) | 0/13 | 14.7 | Not available | Not available |
| AB, SK, MB - 15 sites (2003-2004) | 0/30 | 14.70 | < 14.70 | < 14.70 |
| BC - Lower Fraser Valley and Okanagan Basin (2003-2005) | 7/96 | 0.062 | < 0.062 | 75.1 |
| ON (2003) | 1/162 | 14.7 | 143 | 143 |
| ON (2004) | 2/228 | 14.7 | 31.7 | 449 |
| ON (2005) | 3/160 | 14.7 | 10.4 | 611 |
| ON - 10 isolated lakes (2003-2005) | 3/163 | 0.001 | < 0.001 | 2.20 |
| ON - 4 sites (2004-2005) | 0/12 | 0.000 | < 0.000 | Not available |
| QC (2003) | 0/49 | 20 | Not available | Not available |
| QC (2004) | 0/69 | 4-20 | Not available | Not available |
| QC (2005) | 0/62 | 20 | Not available | Not available |
MDL: method detection limit |
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