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Groundwater
Groundwater is the water located below the ground's surface. This reservoir of freshwater supports multiple domestic, agricultural, and industrial sectors of society. Groundwater is a renewable resource if properly managed, but it can also be mined faster than it is replenished. Groundwater is susceptible to contamination from pollutants and saltwater intrusion. As the human population continues to grow and intensely develop the Earth, management of groundwater reserves is essential to the survival of the human species.
The cycle of groundwater replenishment includes snowfall and rainfall, and movement of some surface stream and lake water into or out of underground reservoirs. Groundwater removal occurs through the roots of plants, evaporation, and artesian springs. Here, the U.S. Department of Agriculture measures water levels among skunk cabbage.

Water found in ...
- Animal Products
- Airborne Diseases
- Cities
- Automobiles (Emissions)
- Alternative Energy Resources (Solar)
- Cost-Benefit Analysis for Alternative Products
- Cancers
- Acquired Immune Deficiency Syndrome
- Antiseptics
- Biomedicine
- Advertising and Marketing
- Arsenic Pollution
- Biological Control of Pests
- Air Filters/Scrubbers
- Fungi and Sick Building Syndrome
- Cell Phones
- Biodiesel
- Emergency Rooms
- Cardiovascular Diseases
- Biological Weapons
- Children's Health
- California's Green Chemistry Initiative
- Antibiotic Resistance
- Bottled Water
- Chemical Pesticides
- Asthma
- Highways
- Computers and Printers (Ink)
- Clean Coal
- Healthcare Delivery
- Degenerative Diseases
- Bird Flu
- Dental Mercury Amalgams
- Calorie Labeling for Restaurants
- Antibiotics
- Carbon Filters
- Fast Food
- Climate Change
- Occupational Hazards
- Dry Cleaning
- Electricity
- Health Disparities
- Immune System Diseases
- Gastroenteritis
- Health Insurance Industry
- Centers for Disease Control and Prevention (U.S.)
- Anti-Cholesterol Drugs
- Chlorination By-Products
- Fertilizers
- Indoor Air Quality
- Radon and Basements
- Ergonomics
- Firewood and Charcoal
- Health Insurance Reform
- Injuries
- International Travel
- Hospitals (Carbon Footprints)
- Education and Green Health
- Anti-Depressant Drugs
- Dehydration
- Food Allergies
- Ozone
- Recreational Space
- Fabrics
- Hydroelectricity
- Nursing, Lack of
- Kidney Diseases
- Malaria
- Infectious Waste
- Environmental Protection Agency (U.S.)
- Caffeine
- Groundwater
- Genetically Engineered Crops
- Particulate Matter
- Rural Areas
- Hobby Products
- Lead Sources and Health
- Pharmaceutical Industry Reform
- Liver Diseases
- Methicillin-Resistant Staphylococcus Aureus
- Low-Level Radioactive Waste
- Fast Food Warnings
- Hormone Therapy
- Ozonation By-Products
- Home-Grown Food
- Regional Dust
- Solid Waste Management
- Lighting
- Light Bulbs
- Lung Diseases
- Seasonal Flu
- Men's Health
- Government Role in Green Health
- Pain Medication
- Recycled Water
- Obesity
- Smog
- Suburbs
- Microwave Ovens
- Manganese Sources and Health
- Mental Exercises
- Severe Acute Respiratory Syndrome
- Mental Health
- Green Chemistry
- Pharmaceutical Industry
- Reverse Osmosis
- Organic Produce
- Smoking
- Topophilia
- Paper Products
- Mercury Sources and Health
- Metabolic Syndrome Diseases
- Sexually Transmitted Diseases
- Nosocomial Infections
- Industrial Ecology
- Prescription Drug Addiction
- Supplying Water
- Supplements
- Ultraviolet Radiation
- Urban Green
- Pest Control
- Methane/Biogas
- Musculoskeletal Diseases
- Stomach Ulcers and Helicobacter Pylori
- Women's Health
- International Policies
- Swimming Pools
- Wine and Other Alcohols
- Plastics in Daily Use
- Nuclear Power
- Neurobehavioral Diseases
- Streptococcus Infections
- Metrics of Green Health
- Tap Water/Fluoride
- Radiation Sources
- Petrochemicals
- Oral Diseases
- Tuberculosis
- Personal Consumer Role in Green Health
- Waterborne Diseases
- Physical Activity and Health
- Vaccination/Herd Immunity
- Phaseout of Toxic Chemicals
- Water Scarcity
- Reproductive System Diseases
- Private Industry Role in Green Health
- Skin Disorders
- Taxation of Unhealthy Products
- United Nations Environment Programme
- World Health Organization's Environmental Burden of Disease
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