Australian Water Information Dictionary
minor storage
Any water storage in which water is stored for taking and that meets the following criteria: (a) it is not a major storage; (b) it has a storage capacity of 100 million litres or more; (c) it is not used primarily for the precipitation of ash; (d) it is not a mine tailings dam; (e) it is not managed by an urban infrastructure operator primarily for the purposes of flood management or pollution abatement.
This definition applies to: