Organization / Program Name(s)Located In Office Phone E-Mail Website
Central Lake Ontario Conservation, Oshawa - Administration OfficeOshawa 905-579-0411
Central Lake Ontario Conservation, Bowmanville/Westside Marshes Conservation AreaBowmanville 905-579-0411
Ducks Unlimited Canada, Ontario Provincial OfficeBarrie 705-721-4444
Friends of Second MarshOshawa 905-723-5047
Ganaraska Region Conservation Authority, Port Hope - County Rd 28, Ganaraska Region Conservation Authority - AdministrationPort Hope 905-885-8173
Lake Simcoe Region Conservation AuthorityNewmarket 905-895-1281
Ontario. Ministry of Natural Resources and Forestry - Southern Region, Peterborough - District Office, Peterborough District OfficePeterborough 705-755-2001