Reservoir Woods Park is a 120-acre (490,000 m2) park containing some of the highest ground in Roseville, Minnesota. The site of the park contains a 30 million gallon underground reservoir that was built and operated by the City of Saint Paul. the The land was sold to the City of Roseville in 1997 after the reservoir became outdated and was taken out of service. The reservoir still remains within the park, and can easily be seen from satellite imagery here.