THE WOODLANDS, TX, February 4, 2013 - Waste Connections, Inc. (NYSE: WCN)
announced that it will report financial results for the fourth quarter of 2012
and outlook for the full year 2013 after the close of the stock market on
February 20, 2013.  The Company will be hosting an investor conference call
related to this release on February 21(st) at 8:30 A.M. Eastern Time.

To access the call, listeners should dial 800-688-0836 (domestic) or
617-614-4072 (international) approximately 10 minutes prior to the scheduled
start time and ask the operator for the Waste Connections conference call,
Passcode # 78857716.  A replay of the conference call will be available until
February 28, 2012, by calling 888-286-8010 (domestic) or 617-801-6888
(international) and entering Passcode # 48153821.

The call also will be broadcast live over the Internet at www.streetevents.com
or through a link on our website at www.wasteconnections.com.  A playback of the
call will be available at both of these websites.  Copies of financial
literature, including this release, are available on the Waste Connections
website at www.wasteconnections.com or through contacting us directly at (832)
442-2200.

Waste Connections also announced that executives of the Company currently plan
on presenting at the following events during the first quarter of 2013:

Feb 26(th)   UBS SMID Cap One-on-One Symposium (Boston)

March 4(th)  Raymond James Annual Institutional Investors Conference (Orlando)

March 11(th) Credit Suisse Global Services Conference (Phoenix)

March 20(th) BB&T Commercial & Industrial Conference (Coral Gables)



Although these presentations are not expected to include any material non-public
information, the Company will post the presentation slides on its web site at
www.wasteconnections.com under the tabs titled Investor Presentations and
Investor Relations.  The slides will be posted some time during the 24-hour
period prior to the scheduled presentation time.

Waste Connections, Inc. is an integrated solid waste services company that
provides waste collection, transfer, disposal and recycling services in mostly
exclusive and secondary markets.  Through its R360 Environmental Solutions
subsidiary, the Company also is a leading provider of non-hazardous oilfield
waste treatment, recovery and disposal services in several of the most active
natural resource producing areas in the United States, including the Permian,
Bakken and Eagle Ford Basins.  Waste Connections serves more than two million
residential, commercial, industrial, and exploration and production customers
from a network of operations in 31 states.  The Company also provides intermodal
services for the movement of cargo and solid waste containers in the Pacific
Northwest.  Waste Connections, Inc. was founded in September 1997 and is
headquartered in The Woodlands, Texas.

CONTACT:
Worthing Jackman / (832) 442-2266       Mary Anne Whitney / (832) 442-2253
worthingj@wasteconnections.com
maryannew@wasteconnections.com



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Source: Waste Connections Inc via Thomson Reuters ONE
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