Pollution Control River Restoration Drought Sewage Treatment Regulation Desalination Infrastructure Reservoirs Dams Irrigation Water Supply Lake Conservation Flood Control Sacramento-San Joaquin Delta Rainwater Harvesting Lake Desilting Consumer Protection River Conservation Waste Treatment Sewerage Treatment Greywater Management Regulatory Actions Agriculture Discharge Activities Groundwater Monitoring Water Rights Aqueducts Groundwater Rainwater Conservation Groundwater Extraction Illegal Extraction Urban Water Needs Drought Planning Water Resources Regulations Wastewater Treatment Water Pollution Urban Water Policy Conservation Policies Freshwater Ecosystems Housing Policy State Water Project River Rejuvenation Flood Control Measures Water Allocation Waste Management
