Acoustic Monitoring Site: Newhalem

Newhalem-area acoustic monitoring. Image Credit: NPS/NOCA
Newhalem-area acoustic monitoring.



July 2009
The Newhalem site was located approximately 100 feet above the highway corridor at the edge of the Seattle City Light company town. Highway noises along with noises from the town are easily heard since the sounds are bounced off the steep cliffs.

Click each title to hear a sound recording. Click on "Sound Clips" to return to the map.


Contact the Park

Mailing Address:

810 State Route 20
Sedro-Woolley, WA 98284


(360) 854-7200

Contact Us