Surface irrigation systems are based on the principle of moving water over the land by simple gravity in order to moisten the soil. They can be subdivided into furrow, borderstrip and basin irrigation (including submersion irrigation of rice). Manual irrigation using buckets or watering cans are also included. Surface irrigation does NOT refer to the method of transporting the water from the source up to the field, which may be done by gravity or by pumping.

Surface irrigation (thousand ha)

197019902000200520102011201220132014201520162017201820192020
Albania397.00397.00397.00397.00397.00397.00397.00397.00397.00397.00397.00397.00397.00
Algeria686.90652.93618.97585.00613.23596.00596.00596.00596.00
Antigua and Barbuda0.000.000.000.000.000.000.000.000.000.000.000.000.00
Argentina1,438.611,681.651,803.171,924.701,949.001,765.121,581.231,397.351,213.461,029.58845.69661.81661.81661.81
Armenia152.4088.2388.23
Australia1,716.481,687.851,659.221,630.591,601.961,573.331,544.701,613.601,652.791,405.831,093.78
Azerbaijan1,277.261,283.53817.90817.33819.62823.64825.94823.07825.82829.84831.90832.36832.36
Bahrain3.393.343.243.213.193.173.153.153.153.153.153.153.15
Bangladesh4,250.624,750.235,050.005,050.005,050.005,050.005,050.005,050.005,050.005,050.005,050.005,050.005,050.00
Benin4.777.8210.5910.5910.5910.5910.5910.5910.5910.5910.5910.5910.59
Bhutan27.3027.5727.6827.6827.6827.6827.6827.6827.6827.6827.6827.6827.68
Bolivia275.90281.47304.06331.43364.31387.44410.08439.39466.87482.10
Botswana0.230.280.360.380.390.410.430.470.550.590.590.590.59
Brazil1,737.001,839.502,619.002,344.752,070.501,796.251,522.001,544.001,547.001,490.511,551.891,615.711,694.49
Brunei Darussalam1.001.001.001.001.001.001.001.001.001.001.001.001.00
Bulgaria105.98100.3394.6889.0394.2699.49104.72104.72104.72104.72104.72
Burkina Faso14.3518.9824.3225.3925.3925.3925.3925.3925.3925.3925.3925.3925.39
Burundi6.966.966.966.966.966.966.966.966.966.966.966.966.96
Cambodia269.50269.50269.50269.50269.50269.50269.50269.50269.50269.50269.50269.50269.50
Cameroon17.0217.0217.0217.0217.0217.0217.0217.0217.0217.0217.0217.0217.02
Chad13.0624.2826.5226.5226.5226.5226.5226.5226.5226.5226.5226.5226.5226.52
Chile801.18801.14801.10801.06801.02800.98801.33801.33801.33801.33801.33
China49,665.0054,659.0958,558.1863,068.5064,001.1264,933.7565,866.3766,650.7867,435.1868,219.5869,003.9969,788.3970,572.8071,357.20
Congo0.220.220.220.220.220.220.220.220.220.220.220.220.22
Costa Rica85.6385.8886.1386.1886.2386.2895.2995.2995.2995.2995.2995.2995.29
Côte d'Ivoire11.7511.7511.7511.7511.7511.7511.7511.7511.7511.7511.7511.7511.75
Croatia9.2722.0622.8723.6824.4925.6926.8928.1033.5639.0344.4944.76
Cuba337.20288.21239.21313.81388.40388.40388.40388.40388.40388.40388.40388.40388.40
Cyprus2.472.412.772.021.981.941.901.901.911.911.911.911.911.91
Czech Republic18.8519.2019.5619.9222.2224.5226.8225.4324.0522.6721.28
Democratic People's Republic of Korea1,460.001,460.001,460.001,460.001,460.001,460.001,460.001,460.001,460.001,460.001,460.001,460.001,460.00
Democratic Republic of the Congo10.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.00
Dominican Republic270.35283.60299.50304.80310.10310.10310.10310.10310.10310.10310.10310.10310.10
Ecuador663.90915.411,166.921,194.151,221.381,248.601,275.831,303.061,330.291,330.291,330.291,330.291,330.29
Egypt3,032.782,916.882,730.002,737.562,795.042,844.192,832.092,888.812,891.082,891.082,891.082,891.082,891.08
El Salvador40.3440.8541.3641.4641.5641.5641.5641.5641.5641.5641.5641.5641.56
Eritrea4.104.104.104.104.104.104.104.104.104.104.104.104.10
इस्वातिनी25.8925.8925.8925.8925.8925.8925.8925.8925.8925.8925.8925.8925.89
Ethiopia178.37466.77499.50532.24564.97597.70630.44630.44630.44630.44630.44630.44
France130.80126.80100.83107.58114.33121.08119.78118.48117.18115.88115.88115.88129.00
Gambia2.152.152.152.152.152.152.152.152.152.152.152.152.15
Georgia368.93371.84373.00373.00373.00373.00373.00373.00373.00373.00373.00373.00
Germany13.2613.6213.9814.3432.7751.2051.2053.5255.8458.1658.16
Ghana24.6024.6024.6024.6024.6024.6024.6024.6024.6024.6024.6024.6024.60
Guatemala164.20202.19211.17212.96214.76214.76214.76214.76214.76214.76214.76214.76214.76
Guinea19.0819.9319.9319.9319.9319.9319.9319.9319.9319.9319.9319.9319.93
Guinea Bissau8.568.568.568.568.568.568.568.568.568.568.568.568.56
Guyana147.06145.37143.68143.34143.00143.00143.00143.00143.00143.00143.00143.00143.00
Haiti91.5091.5091.5091.5091.5091.5091.5091.5091.5091.5091.5091.5091.50
Honduras73.2173.2173.2173.2173.2173.2173.2173.2173.2173.2173.2173.2173.21
Hungary31.6124.2724.2226.3024.7816.899.0011.0014.009.0012.12
India58,564.7562,600.1665,809.6766,597.1367,384.6068,172.0668,172.0668,172.0668,172.0668,172.0668,172.0668,172.0668,172.06
Indonesia4,307.635,447.566,722.006,722.006,722.006,722.006,722.006,722.006,722.006,722.006,722.006,722.006,722.006,722.00
Iran7,354.307,532.537,951.117,951.117,951.117,951.117,951.117,951.117,951.117,951.117,951.117,951.117,951.11
Italy2,561.102,473.482,429.672,407.762,267.962,322.412,376.862,431.302,135.201,839.101,543.001,754.521,897.821,797.661,797.66
Jamaica19.9621.4823.0125.7328.4631.1833.9033.9033.9033.9033.9033.9033.90
Japan2,869.002,670.212,556.082,010.002,047.102,084.202,121.302,158.402,195.502,232.602,269.702,306.802,317.042,326.27
Jordan24.2814.0718.0016.9516.8118.1718.4518.1918.7216.9515.1913.4213.42
Kazakhstan1,514.881,336.941,159.001,170.781,182.571,194.351,206.131,217.921,229.701,231.601,264.40983.501,055.47
Kenya40.6957.01101.50107.35113.20119.05124.90130.76136.61136.61136.61136.61136.61
Kuwait4.415.778.348.839.319.7910.2710.7510.7510.7510.7510.7510.75
Kyrgyzstan1,029.641,021.001,021.001,021.001,021.001,021.001,021.001,021.001,021.001,021.001,021.001,021.001,021.00
Lao People’s Democratic Republic217.03278.66340.29352.62364.95377.27389.60387.50399.00378.10366.66367.83367.83
Lebanon65.0862.4659.8459.3258.8058.2757.7557.2257.2257.2257.2257.2257.22
Madagascar829.30829.30829.30829.30829.30829.30829.30829.30829.30829.30829.30829.30829.30
Malawi6.368.1410.0710.4710.4710.4710.4710.4710.4710.4710.4710.4710.47
Malaysia342.00353.56364.36373.00373.00373.00373.00373.00373.00373.00373.00373.00373.00373.00
Mali97.50129.05160.59166.90166.90166.90166.90166.90166.90166.90166.90166.90166.90
Malta0.110.300.450.470.520.570.620.480.340.200.200.200.200.21
Mauritius2.021.770.710.891.140.870.570.340.320.290.280.260.26
Mexico5,842.905,630.305,178.245,188.485,198.725,208.965,219.205,288.805,854.125,857.565,841.485,842.955,843.74
Mongolia13.9013.9013.9013.9013.9013.9013.9013.9013.9013.9013.9013.9013.90
Montenegro0.000.000.000.000.000.000.000.000.000.000.00
Morocco1,012.551,278.051,185.431,067.571,044.001,044.001,044.001,044.001,044.001,044.001,044.001,044.001,044.001,044.00
Myanmar1,848.332,083.002,083.002,083.002,083.002,083.002,083.002,083.002,083.002,083.002,083.002,083.002,083.00
Namibia2.952.952.952.952.952.952.952.952.952.952.952.952.95
Nepal1,134.001,134.001,134.001,134.001,134.001,134.001,134.001,134.001,134.001,134.001,134.001,134.001,134.00
New Zealand101.0597.7694.4883.4472.4161.3750.3339.3033.3427.3827.38
Nicaragua85.91135.97188.32198.79174.97151.15127.33103.5179.6955.8655.8655.8655.86
Niger13.7412.8311.9111.0014.0015.0015.3415.3415.3415.34
Nigeria238.10238.10238.10238.10238.10238.10238.10238.10238.10238.10238.10238.10
Oman50.7246.6646.6846.6946.6946.6946.7046.7048.1049.6051.4050.9158.07
Pakistan19,270.0019,270.0019,270.0019,270.0019,270.0019,270.0019,270.0019,270.0019,270.0019,270.0019,270.00
Panama25.2724.5123.9023.9023.9023.9023.9023.9023.9023.9023.9023.9023.90
Peru1,918.672,103.392,288.112,325.062,362.002,362.002,362.002,362.002,362.002,362.002,362.002,362.002,362.00
Philippines1,719.081,839.851,702.601,662.251,719.771,665.221,693.991,716.801,840.771,872.511,872.511,872.511,872.51
Poland75.6272.8470.0667.29125.04182.79240.55313.74386.94460.14533.34
Portugal147.50144.70141.80141.80141.80141.80141.80
Puerto Rico5.672.170.000.000.000.000.000.000.000.000.000.000.000.00
Qatar9.278.718.608.498.388.278.868.278.709.919.919.91
Republic of Korea888.80888.80888.80888.80888.80888.80888.80888.80888.80888.80888.80888.80888.80
Republic of Moldova276.93161.0268.3068.3068.3068.3068.3068.3068.3067.3666.4266.4266.42
Romania420.00427.91112.2458.1449.4240.7031.9935.6139.2342.8546.4746.4746.4746.47
Rwanda3.503.503.503.503.503.503.503.503.503.503.503.503.50
Sao Tome and Principe5.005.005.005.005.00
Saudi Arabia653.00771.721,100.341,166.071,231.791,297.511,363.241,428.961,428.961,428.961,428.961,428.961,428.96
Senegal94.50102.20102.20102.20102.20102.20102.20102.20102.20102.20102.20102.20102.20
Serbia0.240.180.090.130.100.060.05
Seychelles0.020.020.020.020.020.020.020.020.020.020.020.02
Sierra Leone1.001.001.001.001.001.001.001.001.001.001.001.001.00
Somalia50.0050.0050.0050.0050.0050.0050.0050.0050.0050.0050.0050.00
South Africa500.00506.68513.35534.38385.00343.41301.81260.22218.63177.04182.03218.17212.32
Sri Lanka537.06570.00570.00570.00570.00570.00570.00570.00570.00570.00570.00570.00570.00570.00
Suriname50.3250.3250.3250.3250.3250.3250.3250.3250.3250.3250.3250.3250.32
Syrian Arab Republic1,196.281,208.501,043.001,043.001,043.001,043.001,043.001,043.001,043.001,043.001,043.001,043.001,043.00
Tajikistan728.36735.99742.10742.10742.10742.10742.10742.10742.10742.10742.10742.10742.10
Thailand5,380.756,119.506,415.006,415.006,415.006,415.006,415.006,415.006,415.006,415.006,415.006,415.006,415.00
Togo1.452.302.302.302.302.302.302.302.302.302.302.302.302.30
Trinidad and Tobago2.843.935.445.445.445.445.445.445.445.445.445.445.445.44
Tunisia303.94239.45209.86199.63189.40167.79146.18124.56102.95106.8994.0095.0095.00
Turkey4,235.184,592.004,650.674,670.334,690.004,690.004,690.004,690.004,690.004,690.004,690.004,690.004,690.00
Turkmenistan1,867.501,970.421,991.001,991.001,991.001,991.001,991.001,991.001,991.001,991.001,991.001,991.001,991.00
Uganda5.495.846.186.256.326.326.326.326.326.326.326.326.32
Ukraine525.00525.00525.00525.00525.00525.00525.00525.00525.00525.00525.00525.00525.00
United Arab Emirates26.5822.5011.009.868.727.586.435.294.157.767.268.058.02
United Kingdom117.0053.4057.2060.9964.7882.0499.30116.56116.56116.56116.56116.56
United States of America12,325.2012,201.6012,078.0012,078.0012,078.0012,078.0012,078.0012,078.0012,078.0012,078.0012,078.00
Uruguay183.92191.23198.54200.00200.00200.00200.00200.00200.00200.00200.00200.00200.00
Uzbekistan4,276.004,276.004,276.004,276.004,276.004,276.004,276.004,276.004,276.004,276.004,276.004,276.004,276.00
Venezuela (Bolivarian Republic of)366.70508.32650.31735.50735.50735.50735.50735.50735.50735.50735.50735.50735.50735.50
Viet Nam2,900.003,864.004,584.004,584.004,584.004,584.004,584.004,584.004,584.004,584.004,584.004,584.004,584.004,584.00
Yemen420.52453.80453.80453.80453.80453.80453.80453.80453.80453.80453.80453.80453.80
Zambia31.4332.1932.1932.1932.1932.1932.1932.1932.1932.1932.1932.1932.19
Zimbabwe19.2545.5038.7331.9630.6129.2627.9026.5539.1939.7340.4045.1945.1945.19
Iraq675.00
Luxembourg0.000.000.000.000.000.00
South Sudan12.7012.7012.7012.70
Spain1,043.701,031.671,020.251,004.78986.46978.26943.20834.54834.54902.16888.09
फिलिस्तीन23.00