A site with a collection of science experiments for kids to perform and learn about testing stream/creek water to discover what kind of organisms, pH, minerals, etc. are present in their water supply. Includes a number...

This description is of field measurements of soil erosion and runoff as written by the Food and Agriculture Organization of the United Nations. The site addresses everything from experimental practices to actual...

This USGS web page provides information on the quantity and timing of the streamflow in the Nation's rivers is a vital asset that safeguards lives and property and helps to ensure adequate water resources for a healthy...

The United States Geological Survey's (USGS) real-time data on streamflow conditions from all over the United States. A map with colored dots depicts streamflow conditions that are updated every one to four hours daily.

This image-rich Luke Superior Duluth Streams.org website describes turbidity and total suspended solids (TSS). It includes overviews about what they are, why they are measured, how they are measured, and why they vary....