The city lies along the northwestern edge of some rugged uplands that are part of the upper Meramec River valley; some of these slopes have been used in recent decades for its thriving wineries. The river itself, as well as the notable Meramec Spring and its accompanying park, flows just a few miles to the southeast. St. James has a total area of 4.28 square miles, and an average elevation of 1,093 feet.<ref>https://web.archive.org/web/20120125061959/http://www.census.gov/geo/www/gazetteer/files/Gaz_places_national.txt</ref> | The city lies along the northwestern edge of some rugged uplands that are part of the upper Meramec River valley; some of these slopes have been used in recent decades for its thriving wineries. The river itself, as well as the notable Meramec Spring and its accompanying park, flows just a few miles to the southeast. St. James has a total area of 4.28 square miles, and an average elevation of 1,093 feet.<ref>https://web.archive.org/web/20120125061959/http://www.census.gov/geo/www/gazetteer/files/Gaz_places_national.txt</ref> |