Colorado River Sustainable Practices Water Usage Resource Management Drought Management Groundwater Depletion Drought Arizona Sustainability Practices Aquatic Life Recharge Projects Regulations WaterSense Program Chicago River Dyeing Groundwater Management Mississippi River Butler Valley Water Shortage Water Use Reduction Water Reuse Water Management Freshwater Aquifers Fracking Wastewater Water Recycling Emergency Drought Plans Water Treatment Water Consumption Reduced CO2 Emissions Colorado River Basin Water Cuts Household Water Use Colorado River Reservoir Storage Regulatory Changes Outdoor Water Use Legislation Sewage Treatment Lake Mead Endangered Species Fish Conservation Seasonal Waterways Sustainable Resource Use Fresh Water Replenishment River Restoration Water Scarcity Salmon Population Decline Reduction Agreements Dam Overflow Irrigation Urban Policy