Let's Talk: Water Planning Together

Price Submission 2028-33

Every five years, Westernport Water prepares a Price Submission for the Essential Services Commission, Victoria’s independent water regulator. The Price Submission sets out the services we will provide, the projects and infrastructure we plan to invest in, and the prices customers will pay from 1 July 2028 to 30 June 2033.

During 2026-27, we will work with customers, community members, Traditional Owners and stakeholders to understand what matters most to them. Their feedback will help shape our plans and balance service levels, future investment and affordability before our final submission is reviewed by the Essential Services Commission.

Timeline – your voice, shaping the future of water

How you’re contributing

Purpose: Design the engagement plan and build awareness on the Price Submission and water literacy.

Engagement activities 

Performance accountability – 2026 Customer Assessment Panel (“Did we deliver?”): Report back transparently on performance under the current pricing period to the Customer Assessment Panel to build credibility.  

Online customer and community survey: Planning for the Annual Regional Water Alliance customer insights survey gathering sentiment on water reliability, billing preferences, and environmental sustainability. 

Validate outcomes from current pricing period: drawing on insights from the past, by analysing all available qualitative data including customer comments and feedback received across all channels. 

Early Traditional Owner and First Nations engagement: culturally safe conversations with Traditional Owner Corporations and the First Nations community to understand values around land and waterway stewardship, removing barriers to participation and investing in developing partnerships.

Outputs 

Validation Research Report. 

Insights from validation research will be used to refine Westernport Water’s engagement approach, confirm and deliver the customer and community engagement program, identify priority issues and emerging customer concerns, and inform the annual customer satisfaction survey in October 2026.

Purpose: Deepen understanding of customer needs and priorities by reviewing existing insights, running surveys, and engaging in community settings.

Activities 

Performance Accountability (“Did we deliver?”): Report back transparently on performance under the current pricing period to build credibility. 

PS28 Online customer and community survey to understand values and expectations plus Annual Regional Water Alliance customer insights survey in October. 

Broad outreach: interviews, stakeholder and community workshops, pop up events across service region, multicultural and diverse engagement

Ongoing engagement with Traditional Owners.

Purpose: Unpack complex choices, trade-offs between service levels and bills, and deep consultation with targeted groups. Together, these activities will support the development and testing of a draft customer outcomes framework.

Engagement activities 

Customer Deliberative Panels: engage with representative panels of residential and business customers to evaluate price vs. service level scenarios.

Focus groups and roundtables: working with financial counsellors, local community support agencies, and vulnerable customer advocates to co-design hardship programs and tariff structures. Test proposals with developers about new customer contributions in accordance with our NCC Project Plan. and trade waste customers on capital infrastructure requirements and charges. 

First Nations & Traditional Owner Engagement: test proposed tangible self-determined outcomes that reflect Traditional Owner priorities. 

Getting to fair interviews: targeted stakeholder meetings that explore perceptions of fairness, priorities and trade-offs related to service levels, investment and pricing. They provide qualitative insights that help shape customer outcomes and inform decision-making. 

Apply engagement data and insights: inform the draft outcomes Westernport Water propose to deliver in the price submission. 

Close the loop and ongoing engagement: finalise the proposed package, close the loop with participants and prepare the PS28 submission.

Output

Price Submission

Take the customer survey - Let's Talk

Let’s Talk – P28 Customer Survey NOW OPEN!

We want to better understand the services and outcomes that are most important to our customers.  Your feedback will help shape our future plans and priorities.

Customer Panel Expressions of Interest NOW open

Help us ensure the issues that matter most to you are addressed in Phase 3, including those that affect the services we deliver and the prices we charge.

Essential Services Commission website link

Essential Service Commission

Learn more about the ESC’s water price review process for 16 Victorian Water businesses.

READ MORE

Our 2023-28 Price Submission

Read more about our current Price Submission, which outlines our outcomes and targets for 2023-28.

READ MORE

2025-26 Annual Watermark

2025-26 Annual Watermark

Every October, we publish an Annual Watermark that provides performance information for each of our customer commitments, including commentary from customers who helped assess our performance.

READ MORE

Annual Customer Satisfaction Survey

Share your feedback for the chance to win one of ten $100 bill credits! This annual online survey is open from 1 October to 22 October 2026, and takes under 10 minutes to complete. Winners will be announced in early November 2026.

TAKE THE CUSTOMER SATISFACTION SURVEY NOW

Page update 23 September 2026.