Water resources management in Costa Rica
Water quality
Columns: Region | Land area (km 2 ) | Rainfall by depth (mm/year) | Rainfall by volume (km 3 /year) | Surface run off (km 3 /year) | Infiltration (km 3 /year) | Evapotranspiration (km 3 /year)
Chorotega | 9,552.4 | 2006 | 19.2 | 5.7 | 3.5 | 10.3 | Huetar Norte | 9,001.5 | 3527 | 31.8 | 14.9 | 9.6 | 7.5 | Huetar Atlántico | 9,688.5 | 3933 | 38.1 | 17.6 | 9.3 | 11.1 | Pacífico Central | 4,722.9 | 2801 | 13.2 | 5.2 | 2.2 | 4.9 | Central | 8,543.2 | 3461 | 29.6 | 13 | 7 | 8.6 | Brunca | 9,294.5 | 3809 | 35.4 | 18.6 | 5.6 | 12.2