| COUNTRY | NAME | PROJECT NUMBER | APPROVAL DATE |
| Regional | Climate Change Adaptation Plans - Water Sector | RG-T1974 | Dec 5, 2010 |
| Peru | National Plan for Water Resources | PE-T1180 | Aug 31, 2010 |
| Paraguay | Support for the strengthening of USAPAS | PR-T1099 | May 12, 2010 |
| Bahamas | Legal and Regulatory Framework Update (Water Sector) | BH-T1017 | May 4, 2009 |
| Regional | Support to Partnerships and Strategic Alliances for Water Projects | RG-T1671 | Feb 26, 2009 |
| Colombia | Preinvestment for the Preparation of the Water Sector Reform Program CO-L1066 | CO-T1136 | Dec 18, 2008 |
| Regional | Technical Support to the Implementation of INWAP activities | RG-T1672 | Dec 17, 2008 |
| Regional | Establishment Support of a Water Center for Latin America and Caribbean | RG-T1659 | Nov 12, 2008 |
| Peru | Small Communities Water Rights Regularization as a Management Strategy | PE-T1151 | Oct 2, 2008 |
| Regional | Efficiency and Transparency in Water and Sanitation Operators | RG-T1527 | Sep 24, 2008 |
| Bolivia | Preparation of Financing Structure for Periurban Water Program | BO-T1092 | May 8, 2008 |
| Regional | Project to Set up Water Operator Partnership in Latin America and the Caribbean | RG-T1528 | Mar 7, 2008 |
| Regional | Assessment of Wastewater Management in the Wider Caribbean | RG-T1529 | Mar 4, 2008 |
| Peru | Experimental Economics for Water Resources Management | PE-T1051 | Jun 5, 2007 |
| Mexico | Irrigated Agriculture: Examining Distributional Effects of Tariffs Reforms | ME-T1029 | Jun 1, 2007 |