Map of Scarborough with inundation scenarios shaded in blue for areas vulnerable to frequent flooding (SEV), orange for areas vulnerable to medium term flooding (HIGH), and red for areas vulnerable to extreme flooding (MOD). Locations of critical vulnerable infrastructure are numbered. The colored triangles represent vulnerable Sewer Pump Stations (SPS). (Source: Ocean & Coastal Management, Volume 95, July 2014, Pages 176–188 By A. Johnston, P. Slovinsky, and K.L. Yates)