The report evaluates a rural irrigation program in Peru to see if it was effective and if its design helped. It also looks at any extra benefits the program had. The report is for people who design similar projects, evaluators, and the general evaluation community. The report explains how irrigation projects work, talks about concerns, and gives background on Peru's agriculture. It uses a mix of methods to study the program's impact and discusses the results. The findings show how the program helped farm households in coastal Peru.