Skip to main content

You are here

Explore Tools

***Silverlight based map viewers may only work in Internet Explorer or Firefox Extended Edition due to browsers changing support for Silverlight***

Organic Fertilizer & Cover Crop Calculator. OSU Extension Service Small Farms

This free online tool compares the nutrient value and cost of cover crops, organic and synthetic fertilizers and compost.

Stream Shade Calculator

The Oregon State University Department of Horticulture's Stream Shade Calculator provides quick and reliable estimate of a stream's current shade condition and its potential for...


RAPTOR (Real-Time Assessment and Planning Tool for Oregon) – is Oregon’s Common Operating Picture for Emergency Management and Response. RAPTOR enables Oregon Emergency Management (OEM) and...