Nitrates in drinking water, which may come from nitrogen fertilizers applied to crops, are a potential health risk. This report evaluates the potential benefits of reducing human exposure to nitrates in the drinking water supply. In a survey, respondents were asked a series of questions about...

Industrial disposal of effluents on land and the subsequent pollution of groundwater and soil of surrounding farmlands – is a relatively new area of research. The environmental and socioeconomic aspects of industrial effluent irrigation have not been studied as extensively as domestic sewage...

This study forms part of a continuing program of research benchmarking the performance of economic infrastructure industries. Earlier studies have focused on information about outcomes, such as prices and productivity. This study of the water sector, however, compares regulatory processes for...