This is an interactive computer game which illustrates how human actions affect water quality within a community. Players take on the role of a city planner, and must make choices about recreational, agricultural, industrial, and residential development projects. The choices made by players will determine how much of a negative impact the project will have on the water and habitat within the community. ... Full description.

Finding water for growing urban areas and agricultural use is a major problem in most regions. This site provides the user with the opportunity to examine many of the options available to communities to expand their water resources base, as well as the pros and cons of each option. Specifically, the activity focuses on the following options: dam a river and create a reservoir to store water, dig more ... Full description.

Water rights are used to allocate water in an organized and systematic manner. In this activity, students will learn the categories of water rights, understand their historical aspects, and understand why water rights are needed. Extension activities are also provided. Full description.

This is an inquiry activity that, while based on a local area (the San Francisco Bay), could be adapted to the teacher's/student's local area. Students perform an experiment in which they observe how water pollution is absorbed into plants. The site contains a teacher's guide and printable student worksheet. Full description.

The materials presented here help make the case for water conservation by residential water users. Users can study conservation tips, suggestions for leak detection and repair, and learn about program services provided by the Portland Water Bureau such as cash incentives for buying water-saving appliances, a request form for ordering conservation devices, and community events and workshops. Though ... Full description.

This set of introductory materials outlines the basic concepts of groundwater and hydrology. Graphics with accompanying definitions explain basic hydrologic terms such as aquifer, recharge, and discharge. There are also news articles, a reading list, a questionnaire, and a quiz. Full description.

This interactive diagram allows the user to follow a drop of water from the source through the treatment process. Water may be treated differently in different communities depending on the quality of the water which enters the plant. Groundwater is water located under ground and typically requires less treatment than water from lakes, rivers, and streams. Users are invited to click on each treatment ... Full description.

This module on measuring temperature and its effects on water quality is from a larger series on water quality investigations. The purpose of the site is to help students recognize that temperature can affect the organisms that live in water, describe the factors that can change the temperature of a body of water, and how to measure, graph, and interpret the effects of temperature on fish. It provides ... Full description.

This site is a type of Clean Water Act for Kids. Tips for preventing non-point pollution tips are offered in the following areas: Anglers, Beach, Boaters, Drivers, Ecotourism, Endangered Species, Holiday and Gift giving, Home, Kitchen, Laundry and Cleaning, Lawn and Garden, Personal Watercraft, Recycling, Scuba Diving, Shore Visitors, Smokers, Students, and Water Conservation. The site is full of ... Full description.

February 2nd of each year is World Wetlands Day, which marks the date of the signing of the Convention on Wetlands in 1971, in the Iranian city of Ramsar on the shores of the Caspian Sea. As part of the observance, the Ramsar Convention makes available to order a variety of materials such as posters, leaflets, logos and stickers, and a video. Many of these materials are available in French and Spanish. ... Full description.