Web site: Jacksonville District Navigable Waters Lists . saj.usace.army.mil . SAJ . 18 February 2019 . https://web.archive.org/web/20150331234839/http://www.saj.usace.army.mil/Portals/44/docs/regulatory/sourcebook/other_permitting_factors/Jacksonville%20District%20Section%2010%20Waters.pdf . 2015-03-31 . live .