Publications & resources
Customer Feedback Policy DOCX 345KB, PDF 200KB
Forward Procurement Activity Plan 2023-25 DOCX 48KB, PDF 86KB
Protected Disclosure Procedure (IBAC) DOCX 393KB PDF 225KB
Public statement of commitment to child safety and wellbeing PDF 122KB
Quality Management System Policy PDF 76KB
Wimmera CMA signed waterway by-law No. 3 PDF 393KB
Wimmera CMA Statement of Obligations Catchment and Land Protection Act PDF 546KB
Wimmera CMA Statement of Obligations Water Act PDF 680KB
Wimmera CMA Annual Report 2022-23 PDF 9.39MB
Wimmera CMA Annual Report 2021-22 PDF 3.31MB
Wimmera CMA Annual Report 2020-21 PDF 2.72MB
Wimmera CMA Annual Report 2019-20 PDF 3.95MB
Wimmera CMA Annual Report 2018-19 PDF 1.89MB
Wimmera CMA Corporate Plan 2023-28 PDF 2.70MB
Wimmera CMA Corporate Plan 2022-27 PDF 5.16MB
Wimmera CMA Corporate Plan 2021-26 PDF 2.99MB
Wimmera CMA Corporate Plan 2020-25 PDF 2.94MB
Wimmera CMA Corporate Plan 2019-24 PDF 3.61MB
Victorian CMAs Actions and Achievements Report 2022-23 PDF 6.36MB
Victorian CMAs Actions and Achievements Report 2021-22 PDF 14MB
Victorian CMAs Actions and Achievements Report 2020-21 PDF 15MB
Victorian CMAs Actions and Achievements Report 2019-20 PDF 4.51MB
Victorian CMAs Actions and Achievements Report 2018-19 PDF 9.58MB
Victorian CMAs Actions and Achievements Report 2017-18 PDF 8.87MB
Victorian CMA’s Actions and Achievements Report 2016-17 PDF 7.42MB
Victorian CMA’s Actions and Achievements Report 2015-16 PDF 10.27MB
Victorian CMA’s Actions and Achievements Report 2014-15 PDF 5.03MB
Victorian CMA’s Actions and Achievements Report 2013-14 PDF 4.32MB
Games
Waterwatch Resource Game Board creeks and Pipes PDF 1.04MB
Learning about our Catchment and Water Quality
Waterwatch Resource Catchment Map PDF 918KB
Water Quality Booklet – Fresh & Salty PDF 5.44MB
See the Fresh & Salty videos on our YouTube Channel
GTAV Resources
For more details see our Education page
If you would like to find more resources or information see https://www.gtav.asn.au/resources/secondary-resources-7-10
– Water in the World – Wimmera region case study – Year 7 Geography
Teacher unit outline and lesson plan series PDF 1.00MB
Student worksheets PDF 883KB
Teacher worksheet solutions PDF 954KB
See the GTAV website if you would like to find more resources or information on this Water in the World
– Place and Liveability – Wimmera region case study – Year 7 Geography
Teacher Plan Place and Liveability PDF 965KB
Lesson 1 What is Liveability PDF 1.0MB
Lesson 2 Natural features of the Wimmera region PDF 788KB
Lesson 3 Liveability Human environment PDF 605KB
Lesson 4 Liveability Natural Environment PDF 786KB
Lesson 5 Threats to water resources PDF 1.0MB
Lesson 6 Improving liveability PDF 722KB
Lesson 7 Fieldwork preparation PDF 570KB
Lesson 8 Fieldwork activities PDF, 821KB
Lesson 9 Field Report PDF 456KB
See the GTAV website if you would like to find more resources or information on this Place and Liveability
– First Nations Water in the World – Wimmera Region Case Study – Year 7 Geography
Teacher Plan: The Geography of Water – First Nations Focus PDF 1.16MB
Lesson 1 The First Nations People of the Wimmera Region PDF 423KB
Lesson 2 Indigenous Use and Management of Water Resources PDF 373KB
Lesson 3 Ranch Billabong, A Case Study PDF 877KB
If you would like to find more resources or information see the GTAV website lesson First Nations Water in the World
Wimmera Floodplain Management Strategy PDF 5.34MB
Wimmera Floodplain Management Strategy-Midterm Implementation Report PDF 4.93MB
Wimmera Flood Warning Service Charter PDF 1.14MB
Guidelines for Development in Flood Affected Areas PDF 2.36MB
Wimmera CMA Form Flood Advice Information Request DOCX 42KB
VicSMART Information Form DOCX 45KB
VicSmart Application Guide PDF 362KB
Wimmera CMA Form Works On Waterways WOW Permit Application DOCX 515KB
Current Reports
Wimmera Floodplain Management Strategy PDF 5.34MB
Wimmera Floodplain Management Strategy-Midterm Implementation Report PDF 4.93MB
Flood Investigation – Concongella Creek Regional Flood Mapping stage 1 draft PDF 2.30MB
Flood Investigation – Dunmunkle Creek PDF 11.67MB
Flood Investigation – Halls Gap PDF 2.61MB
Flood Investigation – Horsham Wartook – Final Report PDF 40.02MB
- Flood Investigation -Horsham Wartook – Design Modelling Report PDF 10.66MB
- Flood Investigation – Horsham Wartook – Calibration Report PDF 14.86MB
- Flood Investigation – Horsham Wartook – Data Collation Review PDF 5.06MB
- Flood Investigation – Horsham Wartook – Data Verification PDF 4.48MB
Flood Investigation – Lower Wimmera
- Flood Investigation – Lower Wimmera – Hydrology PDF 3.85MB
- Flood Investigation – Lower Wimmera – Hydraulics PDF 12.58MB
- Flood Investigation – Lower Wimmera – Flood Intelligence PDF 4.74MB
- Flood Investigation – Lower Wimmera – Site Visit and Data Collation PDF 11.90MB
Flood Investigation – Mt William Creek PDF 46.20MB
- Flood Investigation – Mt William Creek – Executive Summary PDF 2.62MB
- Flood Investigation – Mt William Creek – Appendicies PDF 156.55MB
Flood Investigation – Natimuk PDF 3.57MB
- Flood Investigation – Natimuk Report Appendicies PDF 1.49MB
Flood Investigation – Upper Wimmera PDF 42.47MB
- Flood Investigation – Upper Wimmera – Executive Summary PDF 2.62MB
Flood Investigation – Warracknabeal and Beulah PDF 2.84MB
Flood Investigation – Warracknabeal and Brim PDF 19.19MB
- Flood Investigation – Warracknabeal and Brim – Flood Intelligence Report PDF 6.41MB
- Flood Investigation – Warracknabeal and Brim – Flood Mitigation Options PDF 11.75MB
- Flood Investigation – Warracknabeal and Brim – Flood Warning Assessment PDF 4.93MB
- Flood Investigation – Warracknabeal and Brim – Hydrology & Hydraulics PDF 3.58MB
- Flood Investigation – Warracknabeal and Brim – Levee Design Report PDF 3.19MB
- Flood Investigation – Warracknabeal and Brim – No Levee 100 year Flood Extent JPG 2.12MB
- Flood Investigation – Warracknabeal and Brim – Proposed Levee Height Map JPG 19.23MB
Flood Investigation – Wimmera River & Yarriambiack Creek Flow Modelling* PDF 3.68MB
* The Wimmera River and Yarriambiack Creek Flow Modelling investigation undertook hydrologic and hydraulic modelling of the waterways between Glenorchy, Horsham, and Warracknabeal. The study assessed both current and ‘pre-European’ catchment-waterway-floodplain regimes.
Previous Reports
Flood Investigation – Dimboola PDF 3.45MB
Flood Investigation – Glenorchy PDF 763.17KB
Flood Investigation – Halls Gap 2008 PDF 3.00MB
Flood Investigation – Horsham PDF 3.23MB
Flood Investigation – Jeparit PDF 3.62MB
| Flood Map Locations | 1-in-5 year event | 1-in-10 year event | 1-in-20 year event | 1-in-50 year event | 1-in-100 year event | 1-in-200 year event |
| AEP Flood and Flow Events | ||||||
| Beulah 2006 | 10% | 5% | 2% | 1% | 0.5% | |
| Concongella 2015 | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Dunmunkle 2017 – Rupanyup town post mitigation | 1% | |||||
| Dunmunkle 2017 – Boolite, Murtoa, Glenorchy & Upper Dunmunkle Creek | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Halls Gap 2017 | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Horsham-Wartook 2019 | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Lower Wimmera 2016 – downstream of Horsham | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Mount William Creek 2014 | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Natimuk 2013 | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Upper Wimmera 2014 | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Wimmera River & Yarriambiack Creek 2009 (inc. Horsham) | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Yarriambiack Creek 2016 – Brim | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Yarriambiack Creek 2016 – Warracknabeal | 20% | 10% | 5% | 2% | 1% | 0.5% |
| Yarriambiack Creek 2016 – Jung | 20% | 10% | 5% | 2% | 1% | 0.5% |
PLEASE NOTE: Maps are provided for general community information purposes only.
Flood levels and floor levels are determined from information available at a particular time and actual levels may exceed those shown. For information about flood conditions and restrictions affecting a particular property, contact Wimmera CMA or the relevant council. Neither Wimmera CMA nor the State of Victoria claim or warrant that the information in this map is accurate, complete or up to date, and neither Wimmera CMA nor the State shall be responsible or liable in respect of any use of or reliance placed on it by any person.
Please note these files contain higher quality details and are therefore large files.
AEP (Annual Exceedance Probability) Flood and Flow Event Extent Maps
| Flood Map Locations | 1-in-5 year event | 1-in-10 year event | 1-in-20 year event | 1-in-50 year event | 1-in-100 year event | 1-in-200 year event | 1-in-500 year event |
| AEP Flood and Flow Events | |||||||
| Beulah 2006 | 10% | 5% | 2% | 1% | 0.5% | ||
| Concongella 2015 | 20% | 10% | 5% | 2% | 1% | 0.5% | |
| Dunmunkle 2017 – Rupanyup town post mitigation | 1% | ||||||
| Dunmunkle 2017 – Boolite, Murtoa, Glenorchy & Upper Dunmunkle Creek | 20% | 10% | 5% | 2% | 1% | 0.5% | |
| Halls Gap 2017 | 20% | 10% | 5% | 2% | 1% | 0.5% | |
| Lower Wimmera 2016 – downstream of Horsham | 20% | 10% | 5% | 2% | 1% | 0.5% | 0.2% |
| Mount William Ck 2014 | 20% | 10% | 5% | 2% | 1% | 0.5% | |
| Natimuk 2013 | 20% | 10% | 5% | 2% | 1% | 0.5% | |
| Upper Wimmera 2014 | 20% | 10% | 5% | 2% | 1% | 0.5% | |
| Wimmera River & Yarriambiack Creek 2009 (inc. Horsham) | 20% | 10% | 5% | 2% | 1% | 0.5% | |
| Yarriambiack Creek 2016 – Brim | 20% | 10% | 5% | 2% | 1% | 0.5% | |
| Yarriambiack Creek 2016 – Warracknabeal | 20% | 10% | 5% | 2% | 1% | 0.5% | |
| Yarriambiack Creek 2016 – Jung | 20% | 10% | 5% | 2% | 1% | 0.5% |
PLEASE NOTE: Maps are provided for general community information purposes only.
Flood levels and floor levels are determined from information available at a particular time and actual levels may exceed those shown. For information about flood conditions and restrictions affecting a particular property, contact Wimmera CMA or the relevant council. Neither Wimmera CMA nor the State of Victoria claim or warrant that the information in this map is accurate, complete or up to date, and neither Wimmera CMA nor the State shall be responsible or liable in respect of any use of or reliance placed on it by any person.
Wimmera CMA Form Flood Advice Information Request DOCX 61KB
Wimmera CMA Form Works On Waterways WOW Permit Application DOCX 58KB
VicSMART Information Form DOCX 44.89KB
VicSmart Application Guide PDF 362.21KB
Wimmera CMA Recruitment Information DOCX 1MB PDF 862KB
Wimmera CMA Landcare and Community Participation Plan PDF 1MB
Wimmera Landcare Overview PDF 13.98MB
Emergency Preparedness and Response Plan Wimmera DOCX 732KB PDF 2MB
Appendix 1-Maps for Emergency Preparedness Response and Recovery Plan PDF 6.66MB
Appendix 1-Maps for Emergency Preparedness Response and Recovery Plan DOCX 17MB
Appendix 2-Multi-jurisdictional inventory of assets PDF 386KB
Appendix 2-Multi-jurisdictional inventory of assets DOCX 152KB
Appendix 3-DEECA Bushfire Risk Assessment Metadata Statement Wimmera CMA PDF 463KB
Appendix 3-DEECA Bushfire Risk Assessment Metadata Statement Wimmera CMA DOCX 639KB
Natural Resource Management Plan for Climate Change Modelling – Agricultural Land Protection WCMA PDF 606KB
Natural Resource Management Plan for Climate Change Modelling – Waterways PDF 684KB
NRMPCC Modelling – Priortisiation PDF 710KB
Social Drivers of NRM in the Wimmera 2017 PDF 2.64MB
Social Drivers of NRM in the Wimmera 2012 PDF 1.63MB
Social Drivers of NRM in the Wimmera 2008 PDF 1.42MB
Social Drivers of NRM in the Wimmera 2002 PDF 1.36MB
WDA Recreational Water Economic Contribution 2022 Selected Events PDF 3.05MB
Wimmera Carbon Ready Plan PDF 3.69MB
Wimmera Carbon Ready Plan (HR) PDF 52.79MB
Wimmera Social Benchmarking Report Summary 2023 PDF 230KB
Wimmera Social Benchmarking Report 2023 PDF 3.00MB
Biodiversity Plan 2037 – Protecting Victorias Environment PDF 4.77MB
Biodiversity Plan 2037 – Summary PDF 324KB
Community Wetland Birds Monitoring – User Guide PDF 1.11MB
Community Wetland Birds Monitoring – Monitoring Form DOCX 35KB
Community Wetland Birds Monitoring – JSA XLSX 28KB
Feral Cat Declaration Information Sheet PDF 285KB
Flora and fauna guide for Buloke Woodlands in the Wimmera 2005 PDF 1.14MB
Native Fish Report Card 2022 – Wimmera River PDF 4.9MB DOCX 983KB
Wimmera Biodiversity Action Plan 2022 PDF 3.14MB
Wimmera Bird Monitoring Report 2013 PDF 515KB
Wimmera Native Fish Management Plan PDF 2.3 MB DOCX, 36.2 MB
Wimmera Invasive Plant Animal Management Strategy 2019 PDF 4.98MB
Data Driven Drought Resilience project Soil Probe Network Fact Sheet PDF 4.44MB
Data Driven Drought Resilience project Weather Station & Soil Moisture Probe Network PDF 1.33MB
2023-24
VEWH Seasonal Watering Plan SWP Accessible Version 2023-24 DOC 31.1MB
VEWH Seasonal Watering Plan SWP 2023-2024 PDF 7.9MB
VEWH Seasonal Watering Plan SWP 2023-24 – Section 4 Western Region (inc Wimmera) PDF 5.6MB
2022-23
Wimmera CMA Wimmera River System Seasonal Watering Proposal 2022-23 PDF 5.49MB
Wimmera CMA Wimmera Mallee Pipeline Wetlands Seasonal Watering Proposal 2022-23 PDF 4.50MB
Environmental Watering Management Plan for Wimmera River PDF 15.4MB
Environmental Watering Management Plan for Wimmera Mallee Pipeline Wetlands PDF 16.3MB
VEWH What is environmental water? PDF 4MB
VEWH Why is environmental watering important? PDF 5MB
VEWH What does environmental watering aim to achieve? PDF 2MB
VEWH What does environmental watering involve? PDF 2MB
VEWH How do we know if environmental watering is successful? PDF 4MB
VEWH What is environmental water trading? PDF 968KB
Connecting the Catchments PDF 1.02MB
Lake Natimuk Weir Ecological Assessment PDF 6.99MB
Wimmera Wetland Hydrology Investigation PDF 14.51MB
Wimmera Geomorphic Categorisation and Stream Condition Report PDF 6.07MB
Wimmera Geomorphic Categorisation and Stream Condition Report-Section One PDF 381KB
Wimmera Geomorphic Categorisation and Stream Condition Report-Section Two PDF 2.04MB
Wimmera Geomorphic Categorisation and Stream Condition Report-Section Three PDF 2.26MB
Wimmera Geomorphic Categorisation and Stream Condition Report-Section Four PDF 993KB
Wimmera Geomorphic Categorisation and Stream Condition Report – Appendices PDF 862KB
Wimmera River Geomorphic Investigation – Sediment Sources, Transport and Fate – Dec 2004 PDF 24.16MB
Managing vegetation and large wood in and around waterways – Overview-and-approvals PDF 219KB
Managing vegetation and large wood in and around waterways – Instream vegetation and flooding PDF 251KB
Managing vegetation and large wood in and around waterways – Large wood (snags) and flooding PDF 343KB
Managing vegetation and large wood in and around waterways – Riparian (streamside) vegetation and flooding PDF 270KB
Waterway Action Plan – Burnt Creek PDF 2.83MB
Waterway Action Plan – Concongella Creek PDF 1.71MB
Waterway Action Plan – Glendhu Creek PDF 820KB
Waterway Action Plan – Glenlofty Creek PDF 2.11MB
Waterway Action Plan – Glenpatrick and Nowhere PDF 912KB
Waterway Action Plan – Green Lake PDF 12.1MB
Waterway Action Plan – MacKenzie River PDF 23.51MB
Waterway Action Plan – Millers Creek PDF 4.64MB
Waterway Action Plan – Mt Cole Waterway PDF 1.01MB
Waterway Action Plan – Seven Mile Creek PDF 972KB
Waterway Action Plan – Shays Creek PDF 2.63MB
Waterway Action Plan – Six Mile Creek PDF 2.63MB
Waterway Action Plan – Spring Tuckers Creek PDF 840KB
Waterway Action Plan – Wattle Creek PDF 1.37MB
Waterway Action Plan – Wimmera Heritage River PDF 9.82MB
Waterway Action Plan – Wimmera River Reach 2 PDF 1.77MB
Waterway Action Plan – Wimmera River Reaches 3, 4, 5, 6.1 PDF 1.01MB
Waterway Action Plan – Wimmera River Reach 6.2 PDF 1.69MB
Waterway Action Plan – Yarriambiack Creek PDF 5.09MB
Waterway Action Plan – Dunmunkle Creek PDF 35.68MB
Wimmera CMA Waterway Strategy 2014-22 PDF 5.84MB
Wimmera Wetland Asset Strategy 2011 PDF 1.66MB
Wimmera Strategic Directions Statement 2020 PDF 10.18MB
Download Wimmera RCS PDFs
Wimmera Regional Catchment Strategy (RCS) 2021-27 PDF 7.91MB
Wimmera RCS 2021-27 Appendix 1 PDF 199KB
Wimmera RCS 2021-27 Appendix 2 PDF 285KB
Wimmera RCS 2021-27 Appendix 3 PDF 43KB
Wimmera RCS 2021-27 Appendix 4 PDF 123KB
Wimmera RCS 2021-27-Addendum-Wimmera Regional Land Partnerships Program Action Plan PDF 6.15MB
Wimmera Regional Delivery Plan 2013-2018 PDF 3.53MB
