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.

Range / Weapons Testing Hotline: 877-845-5656 (toll-free) for daily updates on range operation and test schedules.

Noise Questions & Comments: Call NSF Dahlgren: 540-653-8153 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, at (540) 653-8154.

DAHLGREN, Va. – Naval Surface Warfare Center Dahlgren Division (NSWCDD) plans to conduct range testing on Feb. 10, from 8 a.m.-5 p.m. that may produce very loud noise in communities surrounding Naval Support Facility Dahlgren. Access to the Potomac River Middle Danger Zone, as described in 33 CFR 334.230, will be restricted during testing.

NSWCDD delivers warfare systems to protect the nation and defeat its adversaries. Its vision is to design, develop, and integrate technologically superior warfare systems for the 21st century.

Range schedules can change frequently. For daily updates on range operations and test schedules, call the NSWCDD Range and Weapons Testing toll-free hotline at (877) 845-5656 or visit the Potomac River Test Range website.

For questions or more information, contact the NSWCDD Public Affairs Office at or (540) 653- 8154.

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