Designing optimal groundwater bore networks for groundwater monitoring provides tools for early detection of changes.

Optimal spatial design of groundwater monitoring networks will improve confidence around predicted groundwater impacts, and help minimise the risk of environmental damage.

Reports and papers

CSG-induced groundwater impacts in the Pilliga region: prediction uncertainty, data-worth and optimal monitoring strategies PDF 9 MB

The focus of the study was scientific analysis of predictive modelling results undertaken in a probabilistic framework to provide practical insights for optimising future monitoring in the Pilliga forest region under a generic coal seam gas (CSG) development scenario. While the utility of a co-ordinated network of bores in reducing prediction uncertainty is demonstrated, the study does not recommend any single monitoring network design or density of monitoring bores for the study area.

Final report, May 2018

Design of optimal groundwater monitoring well network using stochastic modeling and reduced‐rank spatial prediction

This paper explores the design of optimal groundwater monitoring.

Water Resources Research, July 2017.

Review of groundwater monitoring and opportunities for optimal network design for the Narrabri Gas Project area PDF 1 MB

This report provides a brief overview of groundwater monitoring requirements in CSG development areas and existing groundwater monitoring in the Narrabri Gas Project area. The report also evaluates the opportunity for data-worth analysis and optimal design of monitoring network as underpinned by the modelling and uncertainty analysis of potential groundwater impacts undertaken through the Bioregional Assessments Programme and through GISERA research studies.

Review, June 2017.

Extras

Data-worth and spatial design of groundwater monitoring network in the Narrabri Gas Project area PDF 4 MB

The outcomes of the project were presented at a knowledge transfer session held in August 2018.

Presentation, August 2018.

Project Progress

This project is now complete.

Project proposal PDF 228 KB

A detailed description of the project, budget and research milestones.

Project order, November 2016.

Progress report PDF 408 KB

The project outline, any variations and research progress.

Progress report, April 2018.

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