Yarrow Reservoir is a man-made lake located in Yarrow, a village in British Columbia, Canada. It was created to provide water supply and flood control for the surrounding areas. The reservoir is surrounded by natural beauty, making it a popular spot for outdoor activities such as hiking and birdwatching. The reservoir is also an important habitat for various wildlife species, including birds and fish. It plays a crucial role in the local ecosystem and is managed to maintain water quality and support biodiversity. Visitors can enjoy scenic views and recreational opportunities while appreciating the area's natural environment.