Current work activities:
On April 3, 2025, a federal district judge issued a remedy order on the Gross Reservoir Expansion Project ordering construction to stop, among other remedies. The judge then granted a temporary 14-day stay, allowing construction to proceed during that window.
On April 10, Denver Water asked the 10th U.S. Circuit Court of Appeals to extend the temporary stay and allow construction to continue beyond the 14-day window. On April 11, that request was granted, extending the temporary stay "until further order of the court."
During this work you may:
- See:
- Shuttles, passenger vehicles and deliveries headed to site daily.
- Work during the day and night, including lights during night shift to support the safety of our crews.
- Hear:
- Noise from vehicles, equipment, plants and work around site.
Read Denver Water's updated statement on the Gross Reservoir Expansion Project following May 6, 2025, testimony.
If you have any questions, please fill out the form on our contact webpage or email grossreservoir@denverwater.org.
You can see the most up-to-date information, including public access, road closures and blasting activities, on the map below.
Tips on how to use the map for desktop and laptop users:
- To zoom in/out on the map: Press the + or – buttons on the bottom left side of the map or double click an area on the map.
- To see additional details on a line or pin on the map: Click the item and a box on the left side of the map will appear with additional information.
- To move around the map: Using your mouse, click and hold while moving your mouse to move map.
The video below provides an update on recent construction activities at Gross Reservoir.
What is next?
