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Resources for Property Owners and Land Surveyors

General Research

Includes state specific and federal links, historic research, BPA Cadastral map archives, etc.
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County and State Offices

Includes county offices and records
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State Statutes

Laws pertaining to land surveying
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Online Storefront

Official PLSO merchandise, resource books and Right of Entry doorhangers.
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PLSO works to maintain and keep the Resources section current. If you find a broken link, please contact

Property Owners 

There are several services that only a licensed professional can provide, including surveys for property titles and real estate financing, insurance, boundaries, and construction. If you think you need a land surveyor and don't know where to start, we are here to help!


Answers to all your land surveying Needs
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Find a Surveyor

Searchable directory of licensed land surveyors
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Let’s Get Together

Get the support you need when you are part of the Professional Land Surveyors of Oregon.

Membership with PLSO offers:

  • Professional development opportunities
  • Money-saving programs
  • Discounts for national programs
  • Legislative advocacy for our industry
  • And more!

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