The nutrition surveillance system was implemented by conducting regular surveys (multi-stage cluster sampling methodology), three times a year at the same time of year (May, September and December), collecting data on key anthropometric, health, food security and livelihoods and WASH indicators. By May 2012, by the end the District Health Office with support ACF-USA had conducted eight rounds of nutrition surveillance surveys and reports shared with stakeholders. This report presents the results of the meta-analysis of the eight surveys combined, creating a sample of 17,696 children under 5 years of age and 13,973 households.