Data Zone
| Country/Territory | Site name | IBA Criteria | Final Code |
|---|---|---|---|
| Uruguay | Arapey | A1, A2 | UY002 |
| Uruguay | Arroyo Maldonado wetlands | A1 | UY016 |
| Uruguay | Barra del Chuy - La Coronilla | A4i | UY022 |
| Uruguay | Bella Unión Grasslands | A1, A2 | UY001 |
| Uruguay | Castillos Lagoon | A1, A2, A3, A4i, A4iii | UY020 |
| Uruguay | Corralitos | A1, A2 | UY005 |
| Uruguay | Eastern Wetlands | A1, A2, A3, A4iii | UY021 |
| Uruguay | El Tapado Grasslands | A1 | UY007 |
| Uruguay | Garzón Lagoon | A1 | UY018 |
| Uruguay | Grassland and wetlands of Negro River down basin | A1, A2, A3 | UY011 |
| Uruguay | Guichón | A1, A2 | UY009 |
| Uruguay | José Ignacio Lagoon | A1, A4i | UY017 |
| Uruguay | Lorenzo Geyres and Quebracho Grasslands | A1 | UY008 |
| Uruguay | Meseta de Artigas | A1, A2 | UY006 |
| Uruguay | North "Quebradas" and grasslands | A1, A2 | UY003 |
| Uruguay | Penino Beach and Santa Lucía Wetlands | A1, A2 | UY012 |
| Uruguay | Quebradas de Treinta y Tres | A1, A2 | UY014 |
| Uruguay | Rocha Lagoon | A1, A2, A4i, A4iii | UY019 |
| Uruguay | San Antonio | A1 | UY004 |
| Uruguay | Serranias del Este | A1, B1a | UY015 |
| Uruguay | Sierra de los Ríos | A1, A2 | UY013 |
| Uruguay | Young Grasslands | A1 | UY010 |