ÇàÇà²ÝÊÓÆµ

Mississippi River Map (PDF) | Major Rivers & Lakes in Mississippi

Written and Fact-checked by | Updated On: April 03, 2026 | 15:05 ET

Mississippi River Map showing major rivers in Mississippi, River start and end point, county boundaries.

River Map of Mississippi State

Rivers and Waterways in Mississippi

Mississippi’s river systems are shaped by flat lowlands, fertile floodplains, and a humid climate, with most waterways draining into the Mississippi River or directly into the Gulf of Mexico. The state is defined by the Mississippi River along its western border, while interior rivers like the Yazoo and Pearl play a key role in agriculture and drainage. Slow-moving rivers, bayous, and wetlands are common, especially in the Delta region. Reservoirs and lakes across the state support flood control, water supply, and recreation.

Major Rivers in Mississippi

RiverLength (Approx.)RegionFlows Into
Mississippi River2,340 miWestGulf of Mexico
Yazoo River188 miWestMississippi River
Pearl River444 miSouthGulf of Mexico
Pascagoula River80 miSouthGulf of Mexico
Tombigbee River200 miEastMobile River
Big Black River160 miCentralMississippi River
Leaf River180 miSouthPascagoula River
Chickasawhay River210 miSouthPascagoula River
Coldwater River220 miNorthTallahatchie River
Tallahatchie River230 miNorthYazoo River
Sunflower River70 miDeltaYazoo River
Homochitto River119 miSouthwestMississippi River
Wolf River90 miNorthMississippi River
Yalobusha River165 miNorthYazoo River
Skuna River80 miNorthYalobusha River
Bogue Chitto River96 miSouthPearl River
Chunky River55 miEastChickasawhay River
Strong River95 miCentralPearl River

Major Lakes in Mississippi

LakeTypeRegion
Ross Barnett ReservoirReservoirCentral
Grenada LakeReservoirNorth
Enid LakeReservoirNorth
Sardis LakeReservoirNorth
Arkabutla LakeReservoirNorth
Pickwick LakeReservoirNortheast
Lake WashingtonNatural lakeDelta
Eagle LakeNatural lakeWest
Calling Panther LakeReservoirCentral
Lake OkhissaReservoirSouthwest

Major River Basins in Mississippi

Mississippi’s river basins are largely part of the Mississippi River system, with additional coastal basins draining directly into the Gulf of Mexico. These basins are essential for agriculture, flood control, and maintaining wetlands throughout the state.

  • Mississippi River Basin
  • Yazoo River Basin
  • Pearl River Basin
  • Pascagoula River Basin
  • Tombigbee River Basin
  • Big Black River Basin
  • Tallahatchie River Basin
  • Sunflower River Basin
  • Homochitto River Basin

Mississippi Rivers Facts

StateMississippi
Total Rivers & Streams80,000+ miles of waterways
Major RiversMississippi, Yazoo, Pearl, Pascagoula
Total Waterway Length85,000+ miles
Main DrainageMississippi River & Gulf of Mexico
Longest RiverMississippi River
Shortest RiverChunky River
Major River Basins9 Primary Basins
Primary OutletGulf of Mexico
Key UsesAgriculture, flood control, navigation, water supply
Longest River Within StatePearl River
Number of River Basins8–10 Basins
Major ReservoirsRoss Barnett, Grenada Lake, Sardis Lake
Primary Water SourceSurface water and rivers