Northcliff Catchment Area Order, 2007. Country/Territory Australia Territorial subdivision Western Australia Document type Regulation Date 2007 Source FAO, FAOLEX Subject Water Keyword Basin/catchment/watershed Water conservation zone Geographical area Oceania Abstract This Order constitutes the Northcliff Catchment Area and defines its boundaries as shown in the plan in Schedule 1. Full text English Website www.austlii.edu.au References - Legislation Implements Country Areas Water Supply Act 1947 (Act No. 62 of 1947). Legislation | Australia | 1948 (2012) Keyword: Basin/catchment/watershed, Freshwater resources management, Sewerage, Water supply, Water charges, Freshwater quality/freshwater pollution, Groundwater, Potable water, Waterworks, Basic legislation Source: FAO, FAOLEX