Water Resources

Focuses on international water issues such as working to alleviate poverty and hunger, sustainable development, environmental integrity, and human health.

Home page for water resources information from the U.S. Geological Survey. Topics include ground water, surface water, water use, water quality, acid rain, toxic substances hydrology.

Resources for librarians in water agencies and similar institutions.

Conducts research on the hydrologic cycle, particularly runoff generation processes in diverse watersheds. Includes publications and presentations, information about opportunities for students, and related links.

Lists areas of research, degrees offered, and publications.

Branch of the USDA Agricultural Research Service (ARS) collecting water resource related data to monitor the environment as it is affected by land use.

Resources on drinking water, from levels of Arsenic in drinking water to the quality of bottled water.

Offers educational programs and conducts research on wastewater treatment and other aspects of water resources.

A forum for technical discussions; announcement of new software; calls for abstracts and papers; conference and workshop announcements; and summaries of research results, recent publications, and case studies.

Source of information and a platform for information exchange on groundwater topics in and for the UK.

An oceans advocacy non-profit organization which focuses on water/beach quality, fisheries and fish habitat, and marine sanctuaries.

A citizen based nonprofit group dedicated to protecting the Cook Inlet Watershed and the life it sustains.

An organization of scientists, engineers, technologists, administrators, and students engaged in or interested in research on water quality or on the control or treatment of water pollution.

Offers process water treatment, filtration solutions, water recycling/reuse and wastewater treatment for industrial and medical applications. Includes services and case studies. USA.

Manufactures and distributes analytical instruments and reagents for water testing and water quality analysis, including portable systems (test strips, etc.), laboratory instruments, and process analyzers.

Designer and manufacturer of customized water treatment and recycling systems for the removal of oil, sediments, and other contaminants from wash-down water, bilge water, and process water streams.

Manufacturer of automatic self cleaning water filters and strainers for cooling towers, industrial, irrigation, waste water and nozzle protection.

Provides contract water and wastewater operations, certified laboratory, and water filtration systems.

A case study of a rainwater collection and storage system is presented, focusing on water quality at various points: from roof runoff to an underground concrete cistern.

A rainwater harvesting informational website prepared by Patricia H. Waterfall, an extension agent for the University of Arizona Cooperative Extension.

A network of Research Institutes in every U.S. state. They conduct basic and applied research to solve water problems unique to their area. The bulk of funding comes from non-federal sources.

A forum for all water environment topics.

Information about the operation and science of aerated lagoons for wastewater treatment.

Presented to raise awareness of water-quality issues. Offers information on rainfall, weather, watersheds, stormwater projects, and pollution.

Network of wetland workers and advocates who engage in activities supportive of wetland conservation objectives.

Mission is to develop and disseminate scientific information needed for understanding the ecology and values of U.S. wetlands and for managing and restoring wetland habitats and associated plant and animal communities.

Educational materials, information on several major U.S. wetlands regions, U.S. legal requirements and issues related to wetlands protection, floodplain restoration, wetlands library.

About wetlands, U.S. wetlands regulation, and other U.S. governmental efforts to protect these areas. Includes large collection of internet links.

ABPA is dedicated to backflow education and technical assistance.

Learn how to protect your public water supply from contamination by backflow.

An engineered, collapsible tank for storing or hauling drinking water or other liquids.

European manufacturer of pressurized vessels.

Provides testing services to the environmental industry, specializing in drinking water, waste water and hazardous waste testing.

Offers on-site biological and chemical test kits for water, indoor air, food and soil quality. Includes coliform and e-coli specific tests as well as microbial quantitative presence and absence tests.

Offers easy to use testing systems for chemical and microbial contaminants in domestic and industrial water and virtually any solid, liquid or semisolid.

Groundwater resource management, hydrogeology, geology, hydrology, drinking supply wells, groundwater modeling, geostatistics, risk assessment, landfills, dewatering, and environmental monitoring. Located in Berkeley, CA.

Provides environmental, health, and safety services to industry and government. Located in Texas and Maryland, USA.

Hydrogeologic consulting in exploration, development, use and management of groundwater, recharge, litigation support, site assessment, contamination, and remediation. Offices in Arizona, USA and Chile.

Provides outsourcing services in groundwater fate and transport modeling, risk-based corrective action and remediation by natural attenuation.

Specializes in groundwater consulting, research and innovation.

The GWPC is a nonprofit organization dedicated to the protection of U.S. ground water.

A finite-element simulation package for 3D and 2D density-dependent flow, mass and heat transport processes in groundwater and in the unsaturated soil. Description, pricing, and downloadable demo, from WASY Ltd.

Computer codes designed to model various ground-water and related hydrologic and geochemical processes and to help estimate related parameters.

A leading manufacturer of water well casings and screens. Site has useful technical information on water well design and related topics.

Providing technical guidance and aquatic monitoring services to citizen groups, lake associations, and local-level governments to improve and protect water resources in the upper midwest.

Specializing in pond products, construction and aquatic management.

Provides solutions to address and prevent the problems associated with cyanobacteria (blue-green algae) including controlling taste and odor complaints.

Data on basin flows and reservoir elevations, technical reports, educational page and other information on the watershed.

Independent environmental consultants, specialising in water hygiene and Legionella risk assessments. Company profile, services offered and information on Legionnaires disease.

An engineering firm located in Flagstaff, Arizona. Specializing in river and stream research, assessments and restoration.