Cornwall Gravel Company Limited - Issuance of a licence to remove over 20,000 tonnes of aggregate annually from a pit or a quarry Instrument type: Issuance of a licence to remove over 20,000 tonnes of aggregate annually from a pit or a quarry ERO number 019-2389 Notice type Instrument Notice stage Decision Decision posted September 17, 2026 Proposal posted September 14, 2020 Comment period September 14, 2020 - October 29, 2020 (45 days) Closed Last updated September 17, 2026 Cornwall Gravel Company was issued a licence to extract aggregate from a pit in the Municipality of North Grenville.