UPDATE ON WEST THORNHILL STORMWATER FLOOD REMEDIATION - PHASE 2 September 20, 2016 Phase 2A construction of storm sewer and watermain works will continue through fall 2016 with base road restoration...

PHASE 3 January 14, 2020 A Community Information Meeting will be held at the Thornhill Community Centre to present the West Thornhill Phase 3A flood control implementation. Road closures will be...

PHASE 4 January 14, 2020 The City of Markham is continuing field investigations to support storm sewer design in the Phase Four improvement area in West Thornhill. Phase Four investigations will occur...

Erosion Restoration at Mill Street Project Description The City of Markham will be rehabilitating an erosion site just to the north of Mill Street as shown in the attached map. The site experienced a...