A Cadastral survey is a survey relating to land boundaries and subdivisions, made to create units suitable for transfer or to define the limitations of title. It is derived from the word cadastre, meaning a public record, survey, or map of the value, extent, and ownership of land as a basis of taxation. The Public Land Survey System has formed the framework for all land title (public and private) in all states except those formed from the territory of the original 13 colonies, Texas, and Hawaii.

Cadastral Land Surveyors today identify and establish monuments that document the legal boundaries between public and private lands for both the surface and mineral estate. Equipment and techniques have changed in the last 200 years, but the agency's responsibilities and legal requirements have not.

Colorado Cadastral Survey Contacts

Name	Title	Phone Number	Email Address
Atnes, Roger G	LAND SURVEYOR	(303) 239-3816	ratnes@blm.gov
Bloom, Randy A	SUPERVISORY LAND SURVEYOR	(303) 239-3856	rbloom@blm.gov
Boeckman, Michael D	LAND SURVEYOR	(970) 385-1251	mboeckma@blm.gov
Broe, Mary B	LAND SURVEYOR	(303) 239-3828	mbroe@blm.gov
Bruno, Rebecca M	LAND SURVEYOR	(970) 642-4946	rmbruno@blm.gov
Doman, Charles I	SUPERVISORY LAND SURVEYOR	(303) 239-3818	cdoman@blm.gov
Ginther, David	LAND SURVEYOR	(970) 826-5064	dginther@blm.gov
Hancock, Wayne S	LAND SURVEYOR	(303) 239-3812	whancock@blm.gov
Hines, Sean J	LAND SURVEYOR	(719) 852-6269	shines@blm.gov
Mule, Anthony	SUPERVISORY LAND SURVEYOR	(719) 269-8544	amule@blm.gov
Mullen, Sean T	LAND SURVEYOR	(970) 240-5334	smullen@blm.gov
Parker, David E	SURVEY TECHNICIAN	(719) 269-8564	d1parker@blm.gov
Scholl, Kyle K	LAND SURVEYOR	(970) 724-3018	kscholl@blm.gov
Tanner, Mark H	CARTOGRAPHIC TECHNICIAN	(303) 239-3843	mtanner@blm.gov
Velasquez, Joseph	LAND SURVEYOR	(719) 269-8556	jvelasqu@blm.gov
Vinton, Dale E	GEODESIST	(303) 239-3819	dvinton@blm.gov
Wahalgren Jeffery	LAND SURVEYOR	(303) 239-3735	jwahlgren@blm.gov
Welch, Joe Bob	ASSET MANAGEMENT (STEP)	(303) 239-3611	jbwelch@blm.gov