1. Adams , B. Bloomfield , J. Gallagher , A. Jackson , C. Rutter , H. Williams , A. 2008 http://nora.nerc.ac.uk/4284/
2. An early warning system for groundwater flooding in the chalk;Adams;Quarterly Journal of Engineering Geology and Hydrogeology,2010
3. Alberta Government 2013 http://www.alberta.ca/release.cfm?xID=3482784398BCF-9405-835A-2DE3B19C7F64F031
4. Management and maintenance practices of storm and sanitary sewers in Canadian municipalities;Allouche;ICLR Research Papers,2002
5. Candel , J. 2014 Groundwater/surface water interactions in relation to flooding in Calgary, Canada