Methodology for finding local environmental information:
Determine the names associated with the location
- Locate the topographic quadrangle name for your location. Be sure to determine the name for both the 7.5-minute series (1:24,000 scale) and the 15-minute series (1:62,000 scale). The GNIS is useful for this task for locations in the United States.
- What are the political names associated with the location? County name, township name, nearest town, etc.
- What are the names of the physical features associated with the area? Rivers, valleys, watersheds, mountain ranges, etc.
Search subject databases for information about the location using the names you have identified. (see suggested databases below)
Consider who might publish thematic materials related to the location.
Water - at the federal level, the USGS monitors streamflow. EPA reports on water quality. At the state level - which agency? Any local water authority? How about NGOs (non-governmental organizations)?
Geology - at the federal level, the USGS. Any state agency? How about local planning commissions or county government?
Soils - at the federal level, the Soil Conservation Service. Any state or local agencies?
Environmental history - the EPA and the state equivalent. Check local newspapers or historical societies for history of land use.
