Environmental Management

, Volume 48, Issue 3, pp 588–601

What’s Wrong with the Tap? Examining Perceptions of Tap Water and Bottled Water at Purdue University

Authors

  • Amber Saylor
    • Department of Forestry and Natural ResourcesPurdue University
    • Department of Forestry and Natural ResourcesPurdue University
  • Shannon Amberg
    • Department of GeoSpatial ServicesSt. Mary’s University of Minnesota
Article

DOI: 10.1007/s00267-011-9692-6

Cite this article as:
Saylor, A., Prokopy, L.S. & Amberg, S. Environmental Management (2011) 48: 588. doi:10.1007/s00267-011-9692-6

Abstract

The environmental impacts of bottled water prompted us to explore drinking water choices at Purdue University, located in West Lafayette, IN. A random sample of 2,045 Purdue University students, staff, and faculty was invited to participate in an online survey. The survey assessed current behaviors as well as perceived barriers and benefits to drinking tap water versus bottled water. 677 surveys were completed for a response rate of 33.1%. We then conducted qualitative interviews with a purposive sample of university undergraduates (n = 21) to obtain contextual insights into the survey results and the beliefs of individuals with a variety of drinking water preferences. This study revealed that women drink disproportionately more bottled water then men while undergraduate students drink more than graduate students, staff and faculty. The study also uncovered a widespread belief that recycling eliminates the environmental impacts of bottled water. Important barriers to drinking tap water at Purdue include: perceived risks from tap water and the perceived safety of bottled water, preferring the taste of bottled water, and the convenience of drinking bottled water. The qualitative interviews revealed that drinking water choices can be influenced by several factors—especially whether individuals trust tap water to be clean—but involve varying levels of complexity. The implications of these results for social marketing strategies to promote tap water are discussed.

Keywords

Bottled waterTap waterSocial marketingRisk perceptions

Copyright information

© Springer Science+Business Media, LLC 2011