Information on the effects that pesticides have on water quality, how pesticides get into creeks and rivers, and safer alternatives to pesticides.

This resource from the United State Geological Survey provides data about San Francisco Bay's water quality. Data is displayed in time series plots, vertical profiles, longitudinal sections, space and time contours, and x-y scatter plots.

Lessons designed to show students how water quality, water pollution, and personal lifestyle are related. Lessons help students understand the importance of our water resources and water quality. Students will explore the nonpoint and...