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Construction Of A Proposed Water Storage Reservoir

  1. Your Government
  2. Plans & Studies
  3. Construction Of A Proposed Water Storage Reservoir

Notice of Study Completion July 2026

Class B Environmental Assessment June 2026
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Mattawa Drinking Water Reservoir
Update on the Mattawa Drinking Water Reservoir Repair
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NOTICE TO RESIDENTS - WATER SYSTEM REPAIRS
The Town of Mattawa, in coordination with the Ontario Clean Water Agency (OCWA), will complete water system repairs as part of OCWA’s long-term capital infrastructure plan.
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