Colorado has a semi-arid environment and is a drought-prone state. The Front Range receives approximately 15 inches of precipitation in the form of rain and snow on an annual basis, which is insufficient moisture to meet the needs for most non-native landscapes without supplemental irrigation. During water shortages, water must be prioritized to meet potable needs for life, safety and health.
Aurora Water has a Water Shortage Response Plan that was approved by city council and provides triggers and mitigation stages to allow for the reduction of water demands. These reductions are limited to outdoor water use, primarily by restricting the number of days permitted for watering landscape in progressive stages. Stage triggers are determined by an internal Water Supply Watch, which meets regularly to monitor supply and demand. Mitigation efforts such as pursuing outside water leases from other water entities and constraining or interrupting leases from Aurora Water to outside entities are fully vetted, as are operational changes that may yield additional potable water without significantly affecting customers.