Blasting & Detonation Notices
Your source for local blasting and detonation updates
Boom Bulletin
Eagle Mountain City shares blasting notices to help residents stay aware of activities in the surrounding area that may cause loud noises, vibrations, or other temporary disruptions. These activities may come from nearby military installations, quarries, or other operations that conduct blasting or similar work. Notices are posted when information is provided to the City and are intended to help residents understand the source of these activities and when they may occur.
Public Information
Customer Service
If you have questions or concerns about blasting activities or notices posted on this page, please contact Eagle Mountain City Customer Service for assistance. Our team can help provide additional information or direct your inquiry to the appropriate department or agency.
Nearby operations
Tooele Army Depot
The Tooele Army Depot (TEAD) is a U.S. Army installation that supports the nation’s defense mission through the storage, maintenance, inspection, renovation, and demilitarization of conventional munitions. As part of its routine operations, the depot periodically conducts training exercises, range activities, and the safe disposal of obsolete or unserviceable munitions.
These operations may produce loud noises, ground vibrations, or visible smoke that can be heard or seen in surrounding communities, including portions of Eagle Mountain, depending on weather and atmospheric conditions. Eagle Mountain City shares blasting and range activity notices provided by the Tooele Army Depot to help keep residents informed about planned operations and what they may experience.
Camp Williams
Camp Williams is a Utah National Guard training installation that provides year-round military training for National Guard, active-duty, reserve, and other authorized military personnel. Training activities may include live-fire artillery exercises, weapons qualifications, aviation operations, and tactical maneuvers that help prepare service members for domestic and overseas missions.
During these scheduled exercises, residents in Eagle Mountain and nearby communities may hear loud explosions, gunfire, or helicopters, or experience minor ground vibrations depending on weather, terrain, and atmospheric conditions. These activities are a normal part of military training and are conducted within established safety protocols. When Camp Williams provides advance notice of significant training events, Eagle Mountain City posts those notifications to help residents understand the source of the activity and when it is expected to occur.
Lehi Quarry
The Lehi Quarry is an active aggregate mining operation that supplies rock, sand, and gravel used in the construction of roads, homes, commercial buildings, and other infrastructure throughout northern Utah. As part of the mining process, controlled blasting is periodically used to safely fracture rock before it is excavated and processed into construction materials.
While these blasts are brief, they may be heard or felt in Eagle Mountain and surrounding areas, with the level of impact varying based on weather and other environmental conditions. To help residents distinguish these planned operations from emergency events or other unexpected activity, Eagle Mountain City publishes blasting schedules whenever they are provided by the quarry operator.
Other Nearby Operations
In addition to blasting and detonation notices from the Tooele Army Depot, Camp Williams, and Lehi Quarry, Eagle Mountain City may also share notices about other nearby operations that could result in noticeable noise or vibrations. This may include activities at facilities such as TM Crushing’s Talon’s Cove Pit (9502 N. Mt. Airey Drive).
These notices are intended to keep residents informed about scheduled activities and provide additional context when temporary noise or other impacts may occur in the area.
Latest Detonations & Blasting Operations
The following notices provide information about most recent blasting and detonation activities that may be noticeable in and around Eagle Mountain. Dates, times, and details are shared as they are provided by the responsible agencies and operators. Residents may experience loud noises, vibrations, or other temporary impacts during these activities.
| Date | Time | Operator | Details |
|---|---|---|---|
| 7/27/26 | 12:30 PM | Tooele Army Depot | South Range Detonations |
| 7/23/26 | 4-5 PM | TM Crushing | Blasting Activity |
| 7/22/26 | 7 AM-4 PM | Tooele Army Depot | North Range Operations |