Why is my water bill so high in Denver?
A practical, Denver-specific checklist: how your bill is built, what usually drives spikes here, and the quickest ways to find your fix.
How Denver Water bills work
Denver Water's rates reward staying near your indoor baseline — usage well above it costs progressively more. Most of the gap between winter and summer bills is the yard.
Rates and schedules change — always confirm current numbers on the official Denver Water site.
The usual suspects in Denver
- Irrigation clocks ignoring Denver's frequent free water: summer rain.
- Sprinkler heads broken by winter freeze quietly gushing come May startup.
- Running toilets adding a phantom person's worth of indoor use.
Spring sprinkler startup is leak season — walk every zone once before trusting the controller.
Find your problem in minutes
- Got the bill handy? Upload it for a plain-English breakdown of where the money went.
- Suspect a leak? Run the 10-minute leak check before calling anyone.
- Just exploring? Estimate fixes with the savings calculators.
Rebates and programs
Utilities in and around Denver periodically offer rebates for efficient toilets, smart irrigation controllers, and leak repair. Check our rebate finder and the Denver Water site for what's active right now.