Credit Valley Conservation is continuing to monitor latest COVID-19 developments and is taking precautions to keep our partners, vendors and staff safe.

As a result, we have closed our administration offices and buildings to the public until further notice. Our staff can be reached by email or phone during this time.

Details about changes to services:
Administrative Offices (Meadowvale Head Office and Warwick Conservation Centre)

  • Offices closed to the public.
  • Deliveries and mail can continue to be dropped off.

Mailing Address:

1255 Old Derry Road
Mississauga, Ontario, L5N 6R4  (view map)
Phone: (905) 670-1615 or 1-800-668-5557
Fax: (905) 670-2210

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Administration Office Operating Hours:

Monday-Friday: 8:30 a.m. – 4:30 p.m.

Conservation Area Inquiries:

For membership inquiries, questions, concerns or reservation information about CVC’s Conservation Areas, contact our park staff directly at or call 1-800-367-0890. Please indicate which area you are interested in, if applicable.

Landowner, Residential & Corporate Stewardship Inquiries:

For landowners, residents and businesses with inquiries about land and water stewardship on your property, contact or one of our Stewardship Coordinators directly.

Planning Inquiries:

For general planning or permit related concerns and mapping requests you may contact a member of the planning department at To expedite a response please include the address, including lot and concession (when possible) and municipality the subject property is located in.

A detailed contact list for our planning department can be accessed here.

Education Inquiries:

For school, group, and general inquiries about educational opportunities with Credit Valley Conservation please contact

Media Contact:

Journalists/writers who need information or would like to interview CVC staff
are encouraged to contact:

Jon MacMull
Senior Manager, Marketing & Communications
Credit Valley Conservation

Directions to our Administration Office:

Find us using google maps

From North (Orangeville, Erin, East Garafraxa, Mono)

  1. Go East on Derry Rd. (if you are coming from Mississauga Rd.)
  2. Turn left onto Derry Rd. W., and follow to Creditview Road.
  3. Turn right onto Creditview Road.
  4. Follow around bend to sign that says: To Old Meadowvale Village – Turn left onto Old Creditview Rd. (New subdivision on corner).
  5. Office is on the left before the trestle bridge.

From East (Toronto)

  1. Take 401 West to Mavis
  2. Go north on Mavis
  3. Follow to Crawford Mill Avenue.
  4. Turn left onto Crawford Mill Avenue.
  5. Turn right onto Gooderham Estate Blvd.
  6. Turn left onto Old Derry Road
  7. Office is on the right just past the trestle bridge.

From West (Acton, Georgetown, Milton, Cambridge, Guelph)

  1. Take 401 East to Mississauga Road
  2. Go north on Mississauga Road
  3. Go 1 block north on Mississauga Road to Derry Road West
  4. Turn right onto Derry Rd. W., and follow to Creditview Road.
  5. Turn right onto Creditview Road.
  6. Follow around bend to sign that says: To Old Meadowvale Village – Turn left onto Old Creditview Rd. (New subdivision on corner).
  7. Office is on the left before the trestle bridge.

Map to CVC office - 1255 Old Derry Road, Mississauga, ON

COVID-19 related service changes
Data and information released from Credit Valley Conservation (CVC) are provided on an 'AS IS' basis, without warranty of any kind, including without limitation the warranties of merchantability, fitness for a particular purpose and non-infringement.

Availability of this data and information does not constitute scientific publication. Data and/or information may contain errors or be incomplete. CVC and its employees make no representation or warranty, express or implied, including without limitation any warranties of merchantability or fitness for a particular purpose or warranties as to the identity or ownership of data or information, the quality, accuracy or completeness of data or information, or that the use of such data or information will not infringe any patent, intellectual property or proprietary rights of any party. CVC shall not be liable for any claim for any loss, harm, illness or other damage or injury arising from access to or use of data or information, including without limitation any direct, indirect, incidental, exemplary, special or consequential damages, even if advised of the possibility of such damages.

In accordance with scientific standards, appropriate acknowledgment of CVC should be made in any publications or other disclosures concerning data or information made available by CVC.