Authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.
|
Provides an understanding of water-quality conditions and how those conditions may vary locally, regionally, and nationally; whether conditions are getting better or worse over time; and how natural features and human activities affect those conditions.
|
A database of long-term consistent and comparable information on streams, rivers, ground water, and aquatic systems in support of national, regional, State, and local information needs and decisions related to water-quality management and policy.
|
Water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, and Puerto Rico.
|
Software developed by the U.S. Geological Survey (USGS) for use by the USGS in fulfilling its water resources mission is provided in the following categories: Ground Water, Surface Water, Geochemical, General Use, and Statistics & Graphics.
|
A comprehensive study of water quality and biotic integrity of the lower Boise River.
|