Install low flow showerheads

Why

Low flow showerheads are now designed to provide an effective shower with much less water than an old showerhead (52% saving) or even than a new standard showerhead (20% saving).

How

Look for WaterSense® certified showerheads.  Numerous versions are available at most hardware stores.  If you plan to DIY, check out page 37 of the CMHC Household Guide to Water Efficiency.