title: The author's reply.
authors: Chapema Environmental Strategies, North Vancouver, BC, Canada.
authors: Peter M
authors: PM
authors: Chapman
authors: Golder Associates, Vancouver, BC, Canada.
authors: Cathy A
authors: CA
authors: McPherson
authors: Golder Associates, Vancouver, BC, Canada.
authors: Danny H Y
authors: DH
authors: Lee
mesh_terms: D000818:Animals; D004784:Environmental Monitoring / Q000592:standards*; D005459:Fluorides / Q000032:analysis*; D005618:Fresh Water; D010710:Phosphates / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D010710:Phosphates; D014874:Water Pollutants, Chemical; D005459:Fluorides