COMPANY REPORTS
Annual Reports
2023-2024 • 2022-2023 • 2021-2022 • 2020-2021 • 2019-2020 • 2018-2019 • 2017-2018 • 2016-2017 • 2015-2016 • 2014-2015 • 2013-2014 • 2012-2013 • 2011-2012
Modern Slavery Statement
Sustainability Report
Voluntary Tax Transparency Report
2024 • 2023 • 2022 •2021 • 2020 •2019 • 2018 • 2017
STEM Engagement & Education Report
WATER
Water Releases
Snowy River releases
• Current Jindabyne Environmental Releases
• 2024/25 Snowy River Daily Release Targets
Snowy Montane releases
• Current Tantangara 30 day Releases
• 2024/25 Tantangara Dam Montane Release Targets
Western River releases
• Khancoban Releases
Actual releases from Khancoban Dam into the Swampy Plains River can also be accessed by downloading our SnowyLIVE water app from the App Store or Google Play.
Annual Water Operating Plan
2024-25
2023-24
2022-23
2021-22
Snowy Hydro is required to produce a public version of the Annual Water Operating Plan (AWOP) each year. Each public AWOP contains a record of our compliance with the previous year’s release obligations and sets out the targets for the upcoming water year. These reports are intended to increase transparency by providing the public with more information about the water operations of the Snowy Scheme.
Water Compliance Reports
2019-20 • 2018-19 • 2017-18 • 2016-17 • 2015-16 • 2014-15 • 2013-14 • 2012-13 • 2011-12
From 2020, compliance reporting is contained in the Annual Water Operating Plan for the following year, linked above.
CLOUD SEEDING
THE SNOWY SCHEME
Environmental Protection Licence
• EPL 10515 Scheme Wide Operations
• EPL 13161 Transport of Trackable Waste
• EPL 21051 Helicopter related activities
Monitoring Data
EPA ID number, location and data:
1. Murray 1 Power Station North Drainage Pit
2. Murray 1 Power Station South Drainage Pit
4. Murray 2 Power Station Drainage Pit
7. Tumut 1 Power Station Drainage Pit
9. Tumut 2 Power Station Drainage Pit
10. Tumut 3 Power Station Drainage Pit
11. Guthega Power Station oil/water separator discharge line
13. Blowering Power Station Drainage Pit
14. Jindabyne Pumping Station oil/water separator outlet
16. Eucumbene Dam River Outlet Works oil/water separator discharge
26. Jounama Power Station Drainage Pit
Pollution Incident Response Management Plan
For Scheme operations, a Pollution Incident Response Management Plan has been developed and made publicly available in accordance with Part 3A clause 98D(2) & 98D(3) of the Protection of the Environment Operations (General) Amendment (Pollution Incident Response Management Plans) Regulation 2012 for Snowy Hydro Limited Environmental Protection Licences (EPL) 10515, 10379 & 13161.
• Scheme Public Pollution Incident Response Management Plan
Annual Dam Safety Standards Reports:
• 2023 Annual Dam Safety Standards Reports
• 2022 Annual Dam Safety Standards Report – Deep Creek
• 2022 Annual Dam Safety Standards Reports Cover Letter
• 2022 Annual Dam Safety Standards Reports Attestation
• Dam Safety Standards Reports Jan – Dec 2022 Statement
• 2022 Annual Dam Safety Standards Reports
• 2021 Dam Safety Annual Report Attestation
• 2021 Eucumbene Dam Annual Report
• 2021 Eucumbene Saddle Dam Annual Report
• 2021 Geehi Dam Annual Report
• 2021 Guthega Dam Annual Report
• 2021 Island Bend Dam Annual Report
• 2021 Jindabyne Dam Annual report
• 2021 Jounama Dam Annual Report
• 2021 Khancoban Dam Annual Report
• 2021 Murray 2 Dam Annual Report
• 2021 Talbingo Dam Annual Report
• 2021 Tantangara Dam Annual Report
• 2021 Tooma Dam Annual Report
• 2021 Tumut Pond Dam Annual Report
• 2021 Tumut 2 Dam Annual Report
• 2021 Tumut 3 Inlet Structure Annual Report
CABRAMURRA
Environmental Protection Licence
• EPL 10379 Cabramurra Town Sewage Treatment Plant
Monitoring Data
EPA ID number, location and data:
2, 3 and 4. Discharge from STP Outlet Tap, Upstream of STP discharge point, Downstream of STP discharge point
COLONGRA POWER STATION
Information
Environmental Protection Licence
• EPL 13036 Colongra Power Station
Approvals and Management Plans
• Concept Approval
• Project Approval
• 15.07.2007 – Modification 1 – Signed Instrument of Approval
• 1.11.2008 – Modification 2 – Signed Instrument of Approval
• 14.11.2014 – Modification 3 – Signed Instrument of Approval
• 08.07.2022 – Modification 4 – Signed Instrument of Approval
• 30.04.2024 – Modification 5 – Signed Instrument of Approval
• Colongra OEMP
Environmental Assessments
• Environmental Assessment Final
• Flora and Fauna
• Heritage
• Noise
• Air quality
• Photochemical pollution assessment
• Hazard Analysis
Environmental Reviews and Audits
• Independent environmental reviews and audits
Annual Environmental Management Review
• 2022 Annual Environmental Management report
• 2023 Annual Environmental Management report
• 2024 Annual Environmental Management report
Environmental Incident Response
• Colongra Power Station Pollution Incident Response Management Plan (PIRMP)
Monitoring Data
HEZ Power Station
Environmental Protection Licence
Environmental Incident Response
• HEZ Power Station Pollution Incident Response Management Plan (PIRMP)
Monitoring Data
• HEZ Annual Monitoring Data 2022
• HEZ Annual Monitoring Data 2023
• HEZ Annual Monitoring Data 2024