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 new 30 million gallon above ground reservoir that was built and operated by the City of Saint Paul. The land was sold to the City of Roseville in 1997, after the old 90 million gallon reservoir built in 1918 became outdated and was taken out of service.