EXHIBIT 21.1
SUBSIDIARIES OF WASTE CONNECTIONS, INC.
		Other Names
	State of	Under Which
	Incorporation/	Conducts
Subsidiary	Organization	Business
AMADOR SERVICES, LLC	California
AMERICAN DISPOSAL COMPANY, INC.	Washington
AMERICAN SANITARY SERVICE, INC.	Oregon
ARROW SANITARY SERVICE, INC.	Oregon	Arrow Sanitary
		Oregon Paper Fiber
BITUMINOUS RESOURCES, INC.	Kentucky
BUTLER COUNTY LANDFILL, INC.	Nebraska
CAMINO REAL ENVIRONMENTAL CENTER, INC.	New Mexico
COLD CANYON LANDFILL, INC.	California	Cold Canyon Processing Facility
COLUMBIA RESOURCE CO., LP	Washington
COMMUNITY REFUSE DISPOSAL, INC.	Nebraska
CONTRACTORS WASTE SERVICES, INC.	Kentucky
CORRAL DE PIEDRA LAND COMPANY	California
CURRY TRANSFER AND RECYCLING, INC.	Oregon	City Transfer  & Recycling
		Country Transfer & Recycling
		County Transfer & Recycling
		Extra Mile Disposal & Hauling
		Harrell's Septic
		Roto-Rooter of Curry County
		Westlane Disposal
DM DISPOSAL CO., INC.	Washington	American Portable Storage
		D.M. Recycling
		Superior Refuse Removal
DENVER REGIONAL LANDFILL, INC.	Colorado
EL PASO DISPOSAL, LP	Texas	Caprock Waste
		Services Company, LLC
		Waste Wranglers
EMPIRE DISPOSAL, INC.	Washington
ENVIRONMENTAL TRUST COMPANY	Tennessee
EVERGREEN DISPOSAL, INC.	Montana
FINLEY-BUTTES LIMITED PARTNERSHIP	Oregon	Finley Buttes Landfill Company
FINNEY COUNTY LANDFILL, INC.	Delaware
FRANK'S SERVICE, INC.	Montana
G&P DEVELOPMENT, INC.	Nebraska
GLACIER DISPOSAL, L.L.C.	Montana
HIGH DESERT SOLID WASTE FACILITY, INC.	New Mexico
HORIZON PROPERTY MANAGEMENT, LLC	Colorado
ISLAND DISPOSAL, INC.	Washington	Whidbey Recycling Services
J BAR J LAND, INC.	Nebraska
KELLY'S HAUL AWAY, INC.	Montana
LAKESHORE DISPOSAL, INC.	Idaho
LAUREL RIDGE LANDFILL, L.L.C.	Delaware
LEALCO, INC.	Texas	ABC Waste Collection
		ABC Waste Disposal
LES' COUNTY SANITARY, INC.	Oregon
MDSI OF LA, INC.	California
MADERA DISPOSAL SYSTEMS, INC.	California	Allied Disposal Company
		Bishop Waste Disposal
		Coastal Rolloff Service
		Riverdale Disposal Service
		Sierra Disposal
		Western Johns
MAMMOTH DISPOSAL COMPANY	California
MANAGEMENT ENVIRONMENTAL NATIONAL, INC.	Washington
MASON COUNTY GARBAGE CO., INC.	Washington
MILLENIUM WASTE INCORPORATED	Indiana	Quad Cities Landfill
MISSION COUNTRY DISPOSAL	California	Tri City Disposal
MORRO BAY GARBAGE SERVICE	California
MURREY’S DISPOSAL COMPANY, INC.	Washington	Olympic Disposal
NEBRASKA ECOLOGY SYSTEMS, INC.	Nebraska
NOBLES COUNTY LANDFILL, INC.	Minnesota
NORTHERN PLAINS DISPOSAL INC.	Delaware
NORTHWEST CONTAINER SERVICES, INC.	Oregon
OKLAHOMA CITY WASTE DISPOSAL, INC.	Oklahoma
OKLAHOMA LANDFILL HOLDINGS, INC.	Delaware
OSAGE LANDFILL, INC.	Oklahoma
PIERCE COUNTY LANDFILL MANAGEMENT, INC.	Delaware
PIERCE COUNTY RECYCLING COMPOSTING & DISPOSAL, LLC	Washington	LRI

EXHIBIT 21.1

SUBSIDIARIES OF WASTE CONNECTIONS, INC.

		Other Names
	State of	Under Which
	Incorporation/	Conducts
Subsidiary	Organization	Business

PSI ENVIRONMENTAL SERVICES INC.	Indiana	PSI WASTE
PSI ENVIRONMENTAL SYSTEMS, INC.	Indiana	PSI WASTE
RAILROAD AVENUE DISPOSAL, LLC	Delaware
RED CARPET LANDFILL, INC.	Oklahoma
RH FINANCIAL CORPORATION	Washington
RURAL WASTE MANAGEMENT, INC.	Oklahoma
SAN LUIS GARBAGE COMPANY	California	SLOCO Recycles
SCOTT SOLID WASTE DISPOSAL COMPANY	Tennessee	TWM-Landfill
SCOTT WASTE SERVICES, LLC	Kentucky
SEDALIA LAND COMPANY	Colorado
SOUTH COUNTY SANITARY SERVICE, INC.	California	Nipomo Garbage Company
		Nipomo Recycling Center
SOUTHERN PLAINS DISPOSAL, INC.	Delaware
SUNRISE SANITATION, LLC	Oregon
TACOMA RECYCLING COMPANY, INC.	Washington
TENNESSEE WASTE MOVERS, INC.	Delaware	Volunteer Landfill
THE TRASH COMPANY, LLC	Colorado
WASCO COUNTY LANDFILL, INC.	Delaware	Republic Services of Oregon I
WASTE CONNECTIONS MANAGEMENT SERVICES, INC.	Delaware
WASTE CONNECTIONS OF ALABAMA, INC.	Delaware	Competitive WasteSystems
WASTE CONNECTIONS OF ARIZONA, INC.	Delaware
WASTE CONNECTIONS OF ARKANSAS, INC.	Delaware
WASTE CONNECTIONS OF CALIFORNIA, INC.	California	Amador Disposal Service
		Betts Disposal Service
		El Dorado Disposal Service
		GreenTeam
		GreenTeam of San Jose
		Mother Lode Sani-Hut
		Sani-Hut Portable Toilets
		Western El Dorado Recovery Systems
		Westside Sanitation
WASTE CONNECTIONS OF COLORADO, INC.	Delaware	Denver Roll-Off Service
		Platte Valley Disposal
		Town & Country Disposal
WASTE CONNECTIONS OF IDAHO, INC.	Indiana	Mountain Jack Environmental Services
WASTE CONNECTIONS OF ILLINOIS, INC.	Delaware	Millenium Waste
WASTE CONNECTIONS OF IOWA, INC.	Iowa	Huberg Solid Waste Management
		Millenium Waste
		Stone Roll-Off
		Stone Sanitation
		Town & Country Disposal
		Whaley Waste Systems
WASTE CONNECTIONS OF KANSAS, INC.	Delaware	Anderson Trash Service
		Best Yet Refuse
		Collectia LTD
		Dual County Sanitation
		Northend Disposal
		R-Arrow
		Salina Waste Systems
WASTE CONNECTIONS OF KENTUCKY, INC.	Delaware	Corbin's Disposal Service
		Kentucky Waste Systems, Inc.
		Mid-State Recycling Waste Systems
		Mid-State Waste
		Waste Systems, Inc.
WASTE CONNECTIONS OF LEFLORE, LLC	Mississippi
WASTE CONNECTIONS OF MINNESOTA, INC.	Minnesota	Hendrickson Sanitation
		L & L Sanitation
		Schaap Sanitation
		Ulrich Sanitation
WASTE CONNECTIONS OF MISSISSIPPI DISPOSAL SERVICES, LLC	Mississippi
WASTE CONNECTIONS OF MISSISSIPPI, INC.	Delaware	Asco Sanitation
		Best Waste & Recycling
		Buck Run Landfill

EXHIBIT 21.1

SUBSIDIARIES OF WASTE CONNECTIONS, INC.

		Other Names
	State of	Under Which
	Incorporation/	Conducts
Subsidiary	Organization	Business

		Northeast Mississippi Regional Landfill
		Oxford Waste Services
WASTE CONNECTIONS OF MISSOURI, INC.	Delaware
WASTE CONNECTIONS OF MONTANA, INC.	Delaware	Bitterroot Disposal
		Valley Recycling
		Victor Transfer
WASTE CONNECTIONS OF NEBRASKA, INC.	Delaware	Allied Refuse
		B&B Sanitary Service
		Big Red Roll Off
		Central Waste Disposal
		Community Refuse
		J-D Sanitation
		J&J Sanitation
		Midwest Refuse Service Commercial
		Omega Systems
		Papillion Sanitation
		River City Recycling
		Sanitation Systems
		Saunders County Disposal
		Schaben Sanitation
		Shrader Refuse and Recycling Service Company
		The Garbage Company
		Ummel Sanitation
		Wahoo Sanitation
WASTE CONNECTIONS OF NEW MEXICO, INC.	Delaware	Silva Sanitation Southwest Disposal
WASTE CONNECTIONS OF OKLAHOMA, INC.	Oklahoma	B&B Sanitation
		C & C Trash
		Green Country Refuse Service
		Metro Waste
		Metropolitan Waste Services
		Oklahoma Disposal & Sanitation
		S-N-S Disposal
		Waste Connections
WASTE CONNECTIONS OF OREGON, INC.	Oregon	Ace Sanicans
		Bandon Disposal & Recycling
		Buck's Sanitary Service
		Clatskanie Sanitary Service
		EWSI
		Environmental Waste Systems
		Hank's Septic Tank Service
		Hood River Garbage Service
		Hood River Recycling & Transfer Station
		Hudson Portable Toilet Service
		Hudson's Garbage Service
		Jack Fleming Sanitary Service
		Lebanon-Sweet Home Septic Tank Service
		Les' Sanitary Service
		North Bend Sanitation Service
		Public Disposal and Recyling Center
		Refuse Removal
		Sweet Home Sanitation Service
		Sweet Home Transfer & Recycling
		The Dalles Transfer Station

EXHIBIT 21.1

SUBSIDIARIES OF WASTE CONNECTIONS, INC.

		Other Names
	State of	Under Which
	Incorporation/	Conducts
Subsidiary	Organization	Business

		The Dalles Disposal
		Wally's Portable Restrooms
WASTE CONNECTIONS OF SOUTH DAKOTA, INC.	South Dakota	A & C Kieffer Sanitation
		Art's Garbage Service
		Breck Sanitation
		Cook's Wastepaper  & Recycling
		Dakota Data Shred
		Envirotech Waste Services
		Keiffer Sanitation
		Novak Enterprises
		Novak Sanitary Service
		Pierre Recycling Center
		Ron's Dray
		Sioux Valley
		Sanitation Service
		Steve's Garbage Service
		Van Zee Sanitary Service
		Walker Refuse
WASTE CONNECTIONS OF TENNESSEE, INC.	Delaware	Asco Sanitation
		Cumberland Waste
		Cumberland Waste Disposal
		LMP Transportation Company
		Ocoee Environmental Services
		Scott Solid Waste
		Snelson's Trash Service
		Southern Disposal
WASTE CONNECTIONS OF TEXAS, LLC	Delaware
WASTE CONNECTIONS OF THE CENTRAL VALLEY, INC.	California	Environmental Waste Management
		Kingsburg Disposal Service
WASTE CONNECTIONS OF UTAH, INC.	Delaware	City Sanitation Roche & Sons
WASTE CONNECTIONS OF WASHINGTON, INC.	Washington	Buchmann Sanitation Service
		Clark County Disposal Group
		Colfax Recycling
		Diamond Fab and Welding Service
		Empire Disposal Hauling
		Hero
		Household Environmental Recycling Operation
		The Disposal Group
		Twin City Sanitary Service
		Vancouver Sanitary Service
WASTE CONNECTIONS OF WYOMING, INC.	Delaware	BW Waste
		Edwal Services
WASTE CONNECTIONS TRANSPORTATION CO., INC.	Oregon
WASTE SERVICES OF N.E. MISSISSIPPI, INC.	Mississippi
WASTE SOLUTIONS GROUP OF SAN BENITO, LLC	Delaware
WCI OF GEORGIA, INC.	Delaware	Baxter Waste Systems
WEST BANK ENVIRONMENTAL SERVICES, INC	Indiana	Westbank Sanitation
WEST COAST RECYCLING AND TRANSFER, INC.	Oregon	Public Disposal and Recycling Center
		Store-It
WEST VALLEY COLLECTION & RECYCLING, LLC	California
WYOMING ENVIRONMENTAL SERVICES, INC.	Indiana
WYOMING ENVIRONMENTAL SYSTEMS, INC.	Indiana	Wyoming Waste Systems