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Ontario Water Works Association
1092 Islington Ave. – Suite 200
Toronto, ON.    M8Z 4R9
T 416-231-1555
F 416-231-1556
Toll Free 1-866-975-0575

Office hours are 9 a.m. to 5 p.m.
e-mail: waterinfo@owwa.ca

For driving directions, please click here.

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