Banner -Grant County, WA Official County Government Website

Button - Home

Header - Elected Offices

Button - Assessor

Button - Auditor

Button - Clerk

Button - Commissioners

Button - Coroner

Button - District Court

Button - Prosecutor

Button - Sheriff

Button - Superior Court

Button - Treasurer

Header - Departments

Button - Building

Button - Claims

Button - Central Services

Button - Code Enforcement

Button - Development Services

Button - Elections

Button - Emergency Management

Button - Fairgrounds

Button - Fire Marshal

Button - GCTS

Button - GIS (Maps and Data)

Button - Grant Integrated

Button - Human Resources

Button - New Hope

Button - Planning

Button - Public Records

Button - Public Works

Button - WSU Extension

Button - Youth Services

Header - Boards

Button - Equilization

Button - Weed Board

Button - Other

Button - Veterans Assistance

Geographic Information System


Welcome to the Grant County GIS office


The Grant County GIS office creates and maintains GIS data, creates maps, and performs spatial analysis.

Requests for special maps must go through the Grant County Public Records Office.


The GIS staff consists of a full-time GIS Coordinator.


Grant County Development Services office

264 West Division Avenue

Ephrata, WA 98823


Contact Information

Mailing address: PO Box 37 Ephrata, WA 98823
Phone: (509) 754-2011 ext 2597

Send us an e-mail

Office Hours: Monday through Friday, 8:00 am to 5:00 pm

Web hosting services are provided and managed by Grant County Technology Services


| All Rights Reserved | Grant County, WA 2007-2020 |