FollowingtheMississippiRiverfromCairo,IllinoistoVenice,Louisiana,BlueMeridianisacaptivatingjourneythroughthedilapidatedandwornoutDeepSouthoftheUnitedStatesofAmerica.Acinematographicencounterwithpeoplelivingamongthetracesofnaturaldisasters,economicdeclineandaturbulenthistory.TheMississippiRiverflowsboththroughtheDeepSouthandtheimaginationoftheAmericannation;itdrawstheborderbetweentheEastandtheWestofthecountry,butalsothedivisionbetweentheNorthandtheSouth.Asabluemeridian,itrepresentsthecomplexrelationbetweenplaceandidentityinNorthAmerica.Thefilmportrayspeoplelivinginthedecayofsemiabandonedplaces,whotrytorebuild,preserveandsurvive,inanattempttotakeastandintheirlandanditshistory.Flooding,civilrightsmovementriots,racism,realestatespeculationhavecausedpeopletoleavethesetownsandcities.BlueMeridiantellsthestoryoftheirendeavorstomaketheAmericanpromisestrue.AcriticalbutemphaticlookonAmerica.