Past, present and future: Water connects us all. 1918 – 2018 Rebates & Efficiency Tips Residential Efficiency TipStick with summer rules through SeptemberSee the recommended watering times for the month. Residential Efficiency TipWatering Your LawnYou can have a green, healthy lawn while cutting down on water use. Residential Efficiency TipGarden In A Box Landscape Don't know where to start? Buy a Garden In A Box. See all: Residential Rebates & Tips Business Rebates & Tips Education & Outreach OutreachFinal authorization for Gross Reservoir expansion expected by end of yearProject will bring balance to our water collection system. EducationCentury of stable water service began with a voteOn Aug. 6, 1918, Denver residents voted to create a five-member Board of Water Commissioners. OutreachDenver brewery helping Denver Water celebrate a milestoneA beer has been brewed using a unique water reuse process. See all: Education & Outreach Denver Water Services For Residents Get services, general information, conservation tips and check out our rebate offerings too. For Businesses Get help with a permit, plan, or tips to help your business conserve water and save money. For Contractors We're here to help with everything from general services and rebates to planning and permitting.