Erratum to: Water Qual Expo Health DOI 10.1007/s12403-012-0083-x

In the original article the author group is displayed as: Rajendran Vidyalakshmi, Balan Brindha, Panneer Selvam Benedict Roosvelt, Sundharam Rajakumar, Marimuthu Prashanthi Devi. The name of one of the authors was not spelled correctly. The correct spelling is Sundaram Rajakumar. Also the affiliation of Marimuthu Prashanthi Devi has to be changed. She is at the Department of Environmental Management. Everything else in the paper remains correct.