The US bottled water industry has grown significantly due to aggressive marketing portraying bottled water as safer and purer than tap water. However, bottled water production places strain on water resources and contributes to environmental issues. Extraction of groundwater for bottling has lowered water tables and harmed local communities that rely on water. Transportation and disposal of bottles also wastes oil resources and adds to municipal solid waste. Stricter oversight is needed to ensure bottlers accurately disclose water sources and consumers have access to information about bottled water contents.