Help us review Lime Kiln Bay

Share Help us review Lime Kiln Bay on Facebook Share Help us review Lime Kiln Bay on Twitter Share Help us review Lime Kiln Bay on Linkedin Email Help us review Lime Kiln Bay link

Lime Kiln Bay Wetlands is a key natural area in Oatley that helps clean stormwater before it flows into the Georges River. Built in 1999, it also provides a quiet space for walking, birdwatching, and enjoying nature.

We are planning to upgrade the wetlands to fix problems like stagnant water, bad smells, and invasive plants. We want your feedback on the proposed changes and how you use the area.

You are invited to view our site render, which shows the improvements and changes we are proposing. You can also complete a short survey to tell us:

Your feedback on the Lime Kiln Bay design render
How you currently use the Lime Kiln Bay Wetlands area
Any suggestions you have about the proposed improvements


Site render for Lime Kiln Wetlands. Click or tap to expand.


Learn more about Lime Kiln Bay and the project

The Lime Kiln Bay Wetlands sit between homes and natural wetlands leading to the Georges River. The area includes walking paths, a fire trail, and bridges connecting to nearby parks. Council manages the space with activities like bush regeneration to protect local plants and animals.


Over time, issues such as poor water flow, sediment buildup, invasive weeds, and pest turtles have affected the wetlands’ health and visitor experience.


What are the project benefits?

The proposed works will deliver multiple benefits to our community and environment:

Improve water quality entering the Georges River

Remove invasive plants to support native wildlife


Improve wetland pedestrian bridges and paths for safer access

Replanting and landscaping around the wetlands


How will the benefits be delivered?

We plan to widen the wetland ponds to improve water flow and upgrade water filters (Gross Pollutant Traps) to catch more sediment and rubbish. We will also be reviewing improvements for the existing pedestrian bridge on the pathway that connects the wetlands to Bay Road and Riley Street.

The fire trial bridge further into the wetlands will also be reviewed for upgrades. This project will also involve removing invasive weeds and planting new to support existing native species.


What is a high flow bypass?

A high flow bypass is a special channel or route that allows excess stormwater to flow around the main wetland during heavy rain. This protects the wetland’s plants and structure by preventing damage from strong flows and stops sediment and pollutants from being stirred up and washed downstream.


What is a GPT (Gross Pollutant Trap)?

Gross Pollutant Trap, or GPT, is a device that captures large rubbish, debris, and sediment from stormwater before it enters the wetland. It acts like a filter, using screens and settling areas to trap things like leaves, plastic, and dirt.

The current Gross Pollutant trap (GPT) at Lime Kiln Bay

Why might tree removal be required, and will they be replanted?

Some trees may need to be removed to make space for the new wetland design, improve water flow, or rebuild paths and bridges. To balance this, we will plant new native vegetation in other areas of the site, which helps offset the loss, supports local wildlife, and maintains the natural feel of the wetlands.


How can our community be involved?

We want to hear from you! Feedback on the project will be open from 23 June to 17 July. We want to know:


How often do you visit the wetlands and what you do there

What you like about the area and any problems you may have noticed

Your thoughts on the proposed upgrades

Anything you believe we might have overlooked in our planning


Your feedback will help us make sure the wetlands remain a great place for everyone. To submit your feedback, you can:

Complete our online feedback form to share your thoughts about the render and your experience on Lime Kiln Bay
Download a hard copy submission form and return to us.


If you are submitting feedback by email or post, please quote 'Your Say SF24/4570' and send to:

In person at Georges River Libraries and Customer Experience Centres
email: mail@georgesriver.nsw.gov.au
post: PO Box 205, Hurstville BC NSW 1481


Do you need assistance reading and accessing this page?

For a free interpreter call us via the Translating and Interpreting Service (TIS) on 131 450

If you have a hearing or speech impairment, please contact the National Relay Service:

  • Voice Relay number: 1300 555 727
  • TTY number: 133 677

Lime Kiln Bay Wetlands is a key natural area in Oatley that helps clean stormwater before it flows into the Georges River. Built in 1999, it also provides a quiet space for walking, birdwatching, and enjoying nature.

We are planning to upgrade the wetlands to fix problems like stagnant water, bad smells, and invasive plants. We want your feedback on the proposed changes and how you use the area.

You are invited to view our site render, which shows the improvements and changes we are proposing. You can also complete a short survey to tell us:

Your feedback on the Lime Kiln Bay design render
How you currently use the Lime Kiln Bay Wetlands area
Any suggestions you have about the proposed improvements


Site render for Lime Kiln Wetlands. Click or tap to expand.


Learn more about Lime Kiln Bay and the project

The Lime Kiln Bay Wetlands sit between homes and natural wetlands leading to the Georges River. The area includes walking paths, a fire trail, and bridges connecting to nearby parks. Council manages the space with activities like bush regeneration to protect local plants and animals.


Over time, issues such as poor water flow, sediment buildup, invasive weeds, and pest turtles have affected the wetlands’ health and visitor experience.


What are the project benefits?

The proposed works will deliver multiple benefits to our community and environment:

Improve water quality entering the Georges River

Remove invasive plants to support native wildlife


Improve wetland pedestrian bridges and paths for safer access

Replanting and landscaping around the wetlands


How will the benefits be delivered?

We plan to widen the wetland ponds to improve water flow and upgrade water filters (Gross Pollutant Traps) to catch more sediment and rubbish. We will also be reviewing improvements for the existing pedestrian bridge on the pathway that connects the wetlands to Bay Road and Riley Street.

The fire trial bridge further into the wetlands will also be reviewed for upgrades. This project will also involve removing invasive weeds and planting new to support existing native species.


What is a high flow bypass?

A high flow bypass is a special channel or route that allows excess stormwater to flow around the main wetland during heavy rain. This protects the wetland’s plants and structure by preventing damage from strong flows and stops sediment and pollutants from being stirred up and washed downstream.


What is a GPT (Gross Pollutant Trap)?

Gross Pollutant Trap, or GPT, is a device that captures large rubbish, debris, and sediment from stormwater before it enters the wetland. It acts like a filter, using screens and settling areas to trap things like leaves, plastic, and dirt.

The current Gross Pollutant trap (GPT) at Lime Kiln Bay

Why might tree removal be required, and will they be replanted?

Some trees may need to be removed to make space for the new wetland design, improve water flow, or rebuild paths and bridges. To balance this, we will plant new native vegetation in other areas of the site, which helps offset the loss, supports local wildlife, and maintains the natural feel of the wetlands.


How can our community be involved?

We want to hear from you! Feedback on the project will be open from 23 June to 17 July. We want to know:


How often do you visit the wetlands and what you do there

What you like about the area and any problems you may have noticed

Your thoughts on the proposed upgrades

Anything you believe we might have overlooked in our planning


Your feedback will help us make sure the wetlands remain a great place for everyone. To submit your feedback, you can:

Complete our online feedback form to share your thoughts about the render and your experience on Lime Kiln Bay
Download a hard copy submission form and return to us.


If you are submitting feedback by email or post, please quote 'Your Say SF24/4570' and send to:

In person at Georges River Libraries and Customer Experience Centres
email: mail@georgesriver.nsw.gov.au
post: PO Box 205, Hurstville BC NSW 1481


Do you need assistance reading and accessing this page?

For a free interpreter call us via the Translating and Interpreting Service (TIS) on 131 450

If you have a hearing or speech impairment, please contact the National Relay Service:

  • Voice Relay number: 1300 555 727
  • TTY number: 133 677

  • Provide your feedback

    We are seeking your feedback on our proposal for Lime Kiln Bay, Mortdale. Before taking this survey, please use the below link to open and view the render.

     
    		View the site render


    Please note, there are no mandatory fields in this feedback form, but completing the demographic information helps us to understand more about our community.

    Provide your feedback
    Share Provide your feedback on Facebook Share Provide your feedback on Twitter Share Provide your feedback on Linkedin Email Provide your feedback link
Page last updated: 25 Jun 2025, 10:59 PM