Home » Shop » 2005 – DAM SAFETY, RISK AND COST-SHARING: REVIEW OF THE DAM SAFETY PROGRAM FOR WESTERN AUSTRALIA’S SOUTH-WEST IRRIGATION DAMS
This paper sets out the principles, practices and issues relevant to the sharing of
costs for dam safety upgrades in southwest Western Australia and other locations.
? the general principles (noting that in practice multiple conditioning factors
? the practical outcomes for cost sharing in Australian jurisdictions;
? the beneficiaries of the dams, the water and the safety upgrades;
? legacy costs (including IPART’s framework and whether this can be directly
applied to the southwest);
? the Bulk Water Service Agreement;
? the question of price impacts and affordability based on surveys of farm
performance, water use and profitability; and
? the pricing impact of treating safety upgrades as if Harvey Water owned the
We examine the impact of applying economic allocation principles to this task and the
impact of other criteria such as dam safety obligations, hazards presented by a large dam,
community expectations for public safety, the broader public safety, welfare and state and
regional economic benefits reliant on dam safety, significant community costs subsidised by
irrigation customers, State Government ownership, and the effects on bulk water prices
should customers be required to fully fund the necessary dam safety upgrading.
ANCOLD is an incorporated voluntary association of organisations and individual professionals with an interest in dams in Australia.