National Agricultural Statistics Service
U.S. Geological Survery water Data
EPA Toxic Release State Factsheet
National weather service
International food & agriculture data
USDA Crop Explorer
OCS - Oregon Climate Service
Oregon Explorer Farming and Agriculture
ISRIC Soil and terrain databases by region
"ISRIC - World Soil Information is an independent, science-based foundation. The institute was founded in 1966 following a recommendation of the International Soil Science Society (ISSS) and United Nations Educational, Scientific and Cultural Organization (UNESCO). It has a mandate to serve the international community with information about the world’s soil resources to help addressing major global issues. ISRIC is the ICSU World Data Centre for Soils (WDC-Soils) since 1989 and it collaborates with a wide range of partners worldwide."
USDA Economic Research Service (ERS)
This USDA/ERS site provides up-to-date information, research findings, maps and data related to the full cycle of agricultural production, rural economy, trade, and food in the United State.