In Ontario, any human activity that could alter the quantity, quality or temperature of the water supply, or impose change to the surrounding forest habitat, could be detrimental.
En Ontario, toute activitÃ© humaine pouvant modifier la quantitÃ©, la qualitÃ© ou la tempÃ©rature de la source dâ€™eau, ou entraÃ®ner la modification de lâ€™habitat forestier avoisinant, pourrait Ãªtre nuisible.