Water law refers to the legal frameworks and regulations governing the use, management, and conservation of water resources. It encompasses various aspects, including water rights, allocation, and environmental protection. These laws ensure that water is used fairly and sustainably, balancing the needs of individuals, communities, and ecosystems. In many countries, water law is influenced by both common law and statutory law, which can vary significantly. Key concepts include riparian rights, which grant landowners access to water bodies, and prior appropriation, which allocates water based on first use. Effective water law is essential for addressing challenges like drought, pollution, and climate change.