The 2018 Gladstone Harbour Report Card reports on the environmental health of 13 reporting zones in and around Gladstone Harbour as well as the overall Environmental, Social, Cultural and Economic health of the harbour. This report card covers monitoring undertaken in the period 1 July 2017 to 30 June 2018.

Building on the 2017 report card, the Gladstone Harbour Report Card 2018 has been informed by 91 measures and as GHHP continues to expand and refine its monitoring programs new indicators are added. Mangroves were added for the first time in the 2018 report card and fish health measures anticipated to become available in 2019.