Location: Western Africa, bordering the South Atlantic Ocean, between Angola and Gabon
Geographic coordinates: 1 00 S, 15 00 E
Map references: Africa
Area: total: 342,000 sq km land: 341,500 sq km water: 500 sq km
Area - comparative: slightly smaller than Montana
Land boundaries: total: 5,504 km border countries: Angola 201 km, Cameroon 523 km, Central African Republic 467 km, Democratic Republic of the Congo 2,410 km, Gabon 1,903 km
Coastline: 169 km
Maritime claims: territorial sea: 200 nm
Climate: tropical; rainy season (March to June); dry season (June to October); persistent high temperatures and humidity; particularly enervating climate astride the Equator
Terrain: coastal plain, southern basin, central plateau, northern basin
Elevation extremes: lowest point: Atlantic Ocean 0 m highest point: Mount Berongou 903 m
Natural resources: petroleum, timber, potash, lead, zinc, uranium, copper, phosphates, gold, magnesium, natural gas, hydropower
Land use: arable land: 1.45% permanent crops: 0.15% other: 98.4% (2005)
Irrigated land: 20 sq km (2003)
Natural hazards: seasonal flooding
Environment - current issues: air pollution from vehicle emissions; water pollution from the dumping of raw sewage; tap water is not potable; deforestation
Environment - international agreements: party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands signed, but not ratified: none of the selected agreements
Geography - note: about 70% of the population lives in Brazzaville, Pointe-Noire, or along the railroad between them