Natural Area can undertake monitoring of revegetation projects as well as sampling and analysis programs for water quality. Revegetation monitoring is usually based on success criteria and targets that are established during revegetation planning. Monitoring can include photo monitoring and monitoring of permanent quadrats and transects marked out with GPS; recording species numbers, survival and diversity. Natural Area can monitor all aspects of projects including species richness, cover, health and condition, and percentage survival to determine if success criteria have been met. Sampling and analysis can also be undertaken of groundwater, surface water and soil.