1989. Construction work on the Logan Hospital started in February 1989. In August 2011, the Logan suburb of Slacks Creek was the location for Queensland's worst house fire. In 2017, a water treatment plant at Round Mountain became the first in Australia to be powered entirely off-grid. Establishment of Logan The Department of Local Government instigated the formation of the new Logan Shire, which included the northern suburbs of both Albert and Beaudesert Shires. A section in the north previously belonged to the Shire of Tingalpa. There were about 69,000 people living to the north of the Logan River. On 31 May 1978 Local Government Minister Russ Hinze introduced the Local Government (Adjustment of Boundaries) Bill and which was officially approved on 8 June 1978. Logan then was declared a city on 1 January 1981 and the administration building on Wembley Road was opened in February 1981. The city was named after Captain Patrick Logan, one of the founders of the Moreton Bay convict settlement. Logan was honoured in the names of many locales in the district, such as the Logan River, the suburbs of Loganlea, Logan Village, Loganholme, Logan Reserve and Logan Central, the Logan Motorway and Logan Road, which connects Logan City with the nearby state capital of Brisbane. Local government changes With the major changes to local government in Queensland which took effect at 15 March 2008 local elections, Logan more than tripled in area and added 78,400 people to its population. This came about through annexing a large section of the now-dissolved Shire of Beaudesert as well as the Beenleigh-Eagleby suburban area to its southeast, which had been part of the Gold Coast. Residents of Beenleigh and Eagleby were asked to vote to join Logan, with an overwhelming "No" vote. Despite this, the amalgamation went ahead. In its rationale for the changes, the Local Government Reform Commission argued that the area added brought the South East Queensland urban footprint and future growth areas to 2026 under the one local government, which could plan effectively for the area's future and would face reduced compliance costs for development works. Economic factors, the lack of geographic barriers and the presence of transport corridors were also considered to be favourable to the annexation. Consideration was given to a merger with Redland to its east, but geographical barriers and the lack of a community of interest between them militated against this.