Jamaica Browse regions with water & wastewater management location pages. Clarendon 1 cities Hanover 1 cities Kingston 1 cities Manchester 1 cities Portland 1 cities Saint Andrew 1 cities Saint Ann 2 cities Saint Catherine 6 cities Saint Elizabeth 1 cities Saint James 1 cities Saint Mary 1 cities Saint Thomas 2 cities Trelawny 1 cities Westmoreland 1 cities