Welcome to the The Potomac River Test Range Website. This page provides daily information about the operations and scheduling of activities at the Potomac River Test Range and the Explosive Experimental Area (Pumpkin Neck). These facilities are used by our military to conduct munitions testing and should be avoided while testing is in progress. Click on any of the areas of interest to the right for additional information.
NSWCDD Noise Advisory: NSWCDD plans to conduct range testing Monday through Friday, Sept. 21-25, that could produce very loud noise in communities surrounding Naval Support Facility Dahlgren. Testing is scheduled for 8 a.m. to 5 p.m. Access to the Potomac River Middle Danger Zone - as described in 33 CFR 334.230 - will be restricted during testing.
Range / Weapons Testing Hotline: 877-845-5656 (toll free) for daily updates on range operation and test schedules.
Noise Questions & Comments: 866-359-5540 (toll free) to comment or ask a question about noise or vibrations you think are being caused by operations at Dahlgren.
For more information on NSWC Dahlgren's range schedule, contact the NSWCDD Public Affairs Office, (540) 653-8154.