Date Type & Industry Description Documents
Water
Determination
 This is the legal instrument that would give effect to the decisions made in our Final Report.
Download .PDF 530.35 KB
Water
Fact Sheet
 Updated list of auditors on WIC Panel June 2025
Download .PDF 185.38 KB
Water
Consultant Report
 IPART engaged Stantec to review WAMC’s proposed capital and operating expenditure over the 2025 determination period.
Download .PDF 6.42 MB
Water
Draft Report
 IPART has completed its review and has set the maximum prices WAMC can charge customers to provide water planning, management and regulation services.
Download .PDF 2.93 MB
Water
Media Release
 IPART has released draft decisions on the prices the Water Administration Ministerial Corporation (WAMC) can charge for water management services from 2025–2
Download .PDF 72.14 KB
Water
Draft Determination
 This is the legal instrument that would give effect to the decisions made in our Draft Report.
Download .PDF 475.64 KB
Water
Consultant Report
 IPART engaged Stantec to review WAMC’s proposed capital and operating expenditure over the 2025 determination period.
Download .PDF 1.46 MB
Water
Other Report
 This report details performance against the Water Administration Ministerial Corporation (WAMC) Output Measures for 2023-24.
Download .PDF 511.96 KB
Water
Final Report to Minister
 We undertake annual audits of WaterNSW’s compliance with its operating licence.
Download .PDF 3.48 MB
Water
Media Release
 IPART has released draft decisions on the maximum prices Sydney Water can charge for water and water-related services from 2025-26 to 2029-30.
Download .PDF 115.94 KB
Water
Draft Report
 Our draft maximum prices would see typical household bills for water and wastewater services increase, on average, by around $61 (or 4.6%) each year ov
Download .PDF 3.26 MB
Water
Consultant Report
 IPART engaged AtkinsRéalis to review Sydney Water’s proposed capital and operating expenditure over the 2025 determination period.
Download .PDF 6.88 MB
Water
Draft Determination
 This is the legal instrument that would give effect to the decisions made in our Draft Report.
Download .PDF 402.27 KB
Water
Letter
 On 28 April 2025, Sydney Water advised IPART of a proposed change to its 2025–30 price proposal to include the transfer of Hawkesbury City Council’s wa
Download .PDF 305.75 KB
Water
Notice
Download .PDF 22.87 KB
Water
Information Paper
 We have published our Information Paper
Download .PDF 1.19 MB
Water
Media Release
 IPART is reviewing maximum prices for WaterNSW’s bulk water services.
Download .PDF 66.86 KB
Water
Draft Determination
 This is the legal instrument that would give effect to the draft decisions made in our Information Paper.
Download .PDF 425.34 KB
Water
Draft Determination
 This is the legal instrument that would give effect to the draft decisions made in our Information Paper.
Download .PDF 263.67 KB
Water
Final Report
Download .PDF 597.41 KB