Outdoor Water Use

Outdoor watering rules are in effect May 1 to Oct. 1. Green Mountain Water & Sanitation District adheres to Denver Water's water use rules and regulations.
Denver Water provides excellent resources on outdoor water use and conservation, check out the links below.

Indoor Water Use

Even a small leak can waste a significant amount of water over time. Indoor self-audits are easy to perform and can help you find ways to conserve water and save money!


Denver Water extends all rebates to Green Mountain Water and Sanitation District customers.

How it works:

  • Purchase and install a product you are eligible to receive a rebate for.
  • Within 90 days of purchase, fill out and submit the rebate application along with your receipt.
  • Receive your rebate within 2–4 weeks of submittal.
To view and submit current rebates, visit Denver Waters website by clicking on the following links.