Web Maps, the County's interactive mapping site, is available.

WHAT IS GIS?

Geographic Information Systems (GIS) is a computer-based technology that merges maps (called spatial information) with database (called tabular information). GIS superimposes or integrates layers of information. These layers can be aerial photos, water, roads, tax lot parcels, zoning, etc. GIS pulls together information and presents it in a graphic or map format. More information about GIS can be found at GIS.com.

CLATSOP COUNTY'S GIS

Clatsop County began its GIS program in 1998 by converting all our assessor's tax maps from paper to digital format. When completed, the digital tax maps will provide the foundation for other layers of information, such as zoning and tax code districts.

GIS DATA & MAPS FOR THE PUBLIC

WebMaps contains several interactive digital maps that allow you to easily explore Clatsop County, Oregon. WebMaps was developed to provide access to digital maps at for county employees, government partners, businesses and the public. With WebMaps, you can find location information about school districts, fire districts, voting precincts and flood plains. You can also find tax parcels with related tax statements and appraisal information from any computer with Internet access.

We provide a few static maps in PDF format. These maps require Adobe Reader to view and print. The maps were originally produced at different sizes from 11 by 17 inches to 36 by 48 inches. Adobe Reader will reduce these to 8.5 by 11 inches to print on standard printers. Maps may take several minutes to download.

HOW TO CONTACT US:

• Call us at: (503) 325-8565
• Fax us at: (503) 338-8606
• E-mail us at: gisinfo@co.clatsop.or.us
• Mail your inquiries to:

Clatsop County Central Services
Attn. GIS
PO Box 1070
Astoria, OR 97103