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Home   /   Industries   /   Water & Wastewater

Water & Wastewater

Dowdens Pumping and Water Treatment provide a range of products and services to the Water and Wastewater Industry. We have the means to design and manufacture specialised solutions and systems. We pride ourselves on providing an extensive range of products across all facets of the industry. With dedicated departments of industry trained engineers, draftspeople, project managers, sales staff and tradespeople to assist with your requirements.

Water and Wastewater Industry

Dowdens Pumping & Water Treatment has a long history of providing water and wastewater infrastructure projects that are reliable and resilient. Our specialised teams offer public and private sector customers industry-leading technology and treatment methods.

With extensive knowledge and comprehensive services, including planning, management of design, installation, commissioning and maintenance of key water infrastructure. Our expertise includes the construction of pipes of large diameters, sewers, outfalls, water and force mains, collection, pumping stations, and systems related to the treatment and transport of fresh water, drinking water, wastewater and stormwater. We are authorised suppliers of the best brands and latest technological advancements in pumping and water treatment available today.

Solutions Delivered

  • Custom Stormwater Harvesting and Management
  • Dewatering Systems
  • Groundwater Transfer Pumps
  • Piping Systems
  • Process Water Treatment
  • Potable Water Treatment
  • Pumping Stations
  • Sewage Treatment Plants
  • Water Recycling Systems
  • Water Treatment Plants

Capabilities

Dowdens Pumping & Water Treatment provides comprehensive services across various industries, including tailored Asset Management, a user-friendly Document Library, and Engineering, Procurement, and Construction (EPC) services for large projects.

Our Knowledge Base aids in troubleshooting pumping and water treatment challenges, while branches in Mackay, Rockhampton, Brisbane, and Proserpine offer convenient access to workshop and field services.

Additionally, the Photo Library showcases completed projects, a skilled Solutions Engineering team for design and system servicing, and a Video Library with informative content.

Capabilities Overview

  • Asset Management: Dowdens Pumping & Water Treatment offers Asset Management services tailored to a wide range of industries. We assist customers in effectively maintaining and preserving their valuable assets. Our team provides intelligent and specialized design solutions that align with our customer’s business objectives by identifying and managing critical assets.
  • Document Library: The Dowdens Document Library is thoughtfully organised, featuring a user-friendly structure that makes navigating through a wide range of resources easy. You can quickly find the specific documents or information you need with well-curated categories and an intuitive search function.
  • EPC: Do you have a large project coming up? Dowdens Pumping & Water Treatment EPC Engineering, Procurement, and Construction team will carry out the detailed engineering design of the project and procure all the necessary equipment and materials. The EPC Project Team will manage the site to deliver facilities or systems that meet and exceed our customers’ expectations.
  • Knowledge Base: Navigating the complexities of pumping, irrigation, and water treatment systems can be daunting, especially when faced with common queries or troubleshooting challenges. Use Dowdens Knowledge Base to empower you with the knowledge and resources to help you make better decisions.
  • Locations: We conveniently have branches with workshop and infield services in Mackay (Head Office)RockhamptonBrisbane and an infield service and installation office in Proserpine.
  • Photo Library: Our comprehensive Photo Library displays various projects, including in-house workshops and field services completed by the Dowdens Pumping & Water Treatment team. It is a valuable resource to help understand the scope of work Dowdens are capable of.
  • Solutions Engineering: Our experienced Solutions Engineering team can offer various services, including design, manufacture, installation and servicing of all equipment and systems, with Infield and Workshop industry-trained tradespeople, including fitters, welders, electricians, and plumbers.
  • Video Library: Dowdens believes that videos are one of the most effective methods for communicating complex ideas. We invest significant effort into creating high-quality videos that are both informative and engaging. Our Video Library is regularly updated, ensuring customers can access the latest information.

If you need a solution for your next water & wastewater pumping challenge, please get in touch with us or follow the links below for more information about our capabilities.

Featured Capabilities

Asset Management

Case Studies

Dowdens Story

Knowledge Base

Photo Library

Solutions Engineering

Video Library

Applications

Dowdens Pumping & Water Treatment is more than just a supplier; we provide high-quality brands and state-of-the-art pumping, irrigation, and water treatment systems. Our products and services are unmatched in the market and cater to various applications.

Applications Overview

  • Bore Water Pumping: Dowdens has 50+ years of expertise in delivering tailored bore and well water solutions for agriculture, mining, and residential use. We offer a wide range of products, including pumps, piping, valves, and accessories, all supported by a skilled team ready to design, install, and maintain custom systems. Whether you’re after solar, diesel, or mains-powered pumps, Dowdens ensures reliable, cost-effective, and environmentally friendly water supply solutions to meet your specific needs.
  • Chemical Processing, Filtration & Dosing Pumps: Dowdens offers a range of advanced solutions for chemical processing applications. Our products include Grundfos digital dosing pumps, Clack control valves, and Atlas Filtri filter housings, all designed to ensure precision, efficiency, and reliability. These systems serve various industries, including agriculture, manufacturing, and water treatment, and support applications such as water quality management, chemical dosing, and filtration.
  • Fire Protection: Dowdens has over 50 years of experience in supplying and maintaining fire protection pumping systems. We offer a wide range of solutions, including portable fire pumps, diesel and petrol-powered skid or container-based systems, and fire system booster pumps. Our dedicated team of engineers and tradespeople creates custom-designed systems tailored to various industries, including agriculture, mining, and manufacturing.
  • Irrigation: Dowdens provides tailored irrigation solutions for agriculture, residential, and government industries. We can provide systems, including drip, sprinkler, center pivot, and linear irrigation, designed to improve water efficiency and reduce downtime. With products like electric and diesel pump systems, solar-powered solutions, and advanced control equipment, Dowdens ensures reliable and sustainable water management.
  • Pools & Spas: Dowdens has 30+ years of expertise in servicing and repairing pool and spa equipment in the Mackay region. We offer a comprehensive range of services, including pool pump installation, equipment repairs, water testing, chemical supply, and green pool solutions. Catering to residential, commercial, and healthcare facilities, Dowdens provides tailored solutions for pools of all sizes, from backyard setups to professional sporting pools.
  • Pressure & Flow Control:  Dowdens offer a wide range of pressure and flow control options, including precision-engineered pumps, valves, and control systems designed to enhance efficiency, conserve water, and ensure safety. With options like variable speed motors, multistage pumps, and pressure relief valves, Dowdens delivers reliable and energy-efficient solutions. Their experienced team provides custom design, installation, and maintenance services, ensuring systems meet specific needs while reducing operational costs.
  • Sewage & Sanitary: Dowdens specialises in tailored sewage and wastewater treatment solutions for various industries, including mining, healthcare, and hospitality. We provide services such as design, installation, maintenance, and upgrades to ensure effective wastewater management and compliance. Our offerings include mine site sewage treatment plants, odour mitigation for landfills, and township sewage systems, backed by a skilled team and high-quality products. Dowdens emphasises sustainability, safety, and efficiency in delivering reliable systems.
  • Water Treatment: Dowdens specialises in tailored water treatment solutions for industries like agriculture, healthcare, mining, and manufacturing. We offer products such as filter systems, UV filtration, reverse osmosis, and chemical dosing systems, as well as complete treatment plants. Our dedicated team delivers custom-designed systems that prioritise quality, efficiency, and sustainability. We provide design, installation, maintenance, and upgrades, making us a trusted partner for water management across Queensland.

Featured Applications

Groundwater

Bore Water Pumping

Dewatering Pumps

Pressure & Flow Control

Water Treatment

Sewage & Sanitary

Solar Powered

Featured Knowledge Base Articles

Navigating the complexities of pumping, irrigation, and water treatment systems can be daunting, especially when faced with common queries or troubleshooting challenges. Use Dowdens Knowledge Base to empower you with the knowledge and resources to help you make better decisions.

KBA-9

A Comprehensive Guide to Bore Pump Selection

KBA-10

Solar Irrigation Pumps: Sustainable Water Solutions For Remote Areas

KBA-11

Eco Resort Solar Pumping Solutions

KBA-3

Information Required for a Water Treatment Quotation

Featured Brands

At Dowdens Pumping & Water Treatment, we are proud to partner with globally trusted brands like Atlas Filtri, Bermad, Davey, Grundfos, Onga, and Tsurumi. These industry leaders provide cutting-edge solutions for pumps, filters, valves, and comprehensive water treatment systems, ensuring reliability and precision across every application. Whether it’s residential, commercial, or industrial needs, these brands deliver world-class technology tailored to tackle the toughest challenges.

Featured Products

Dowdens Pumping & Water Treatment partners with industry-leading brands to deliver advanced and dependable solutions for pumps, filters, valves, and more. Their extensive product range is designed to meet the unique needs of residential, commercial, and industrial applications with cutting-edge technology and precision performance. Beyond offering top-tier products, Dowdens provides expert advice and dedicated customer support, ensuring lasting value for their customers.

With service centres and a mobile fleet at the ready, they guarantee swift and reliable assistance whenever needed. This combination of innovative products and exceptional service positions Dowdens as a trusted provider for water treatment and pumping solutions.

 

SKU: CLACK-DOME-HOLE-TANKS

Clack Dome Hole Tanks

SKU: CLACK-MINERAL-TANKS

Clack Mineral Tanks

SKU: WS1EI-TWIN-ALT

Clack WS1EI-TWIN-ALT Twin Alternating Control Valve 1 Inlet/Outlet

SKU: WS1EI

Clack WS1EI Specialist Water Control Valve 1 Inlet/Outlet

SKU: WS2EI

Clack WS2EI Specialist Water Control Valve 2 Inlet/Outlet

SKU: WS2H

Clack WS2H Specialist Water Control Valve 2 Inlet/Outlet

SKU: CMB 1-36

Grundfos CM 1-36 Booster Pump

SKU: CMBE 1-44

Grundfos CMBE 1-44 Pressure Booster Pump

SKU: CMB-SP 1-36

Grundfos CM Booster 1-36 Pressure Booster Pump

SKU: CMBE TWIN 3-93

Grundfos CME Twin 3-93 Pressure Booster Pump

Featured Documents

The Dowdens Document Library is thoughtfully organised, featuring a user-friendly structure that makes navigating a wide range of resources easy. You can quickly find the necessary documents or information using various categories and an intuitive search function.

Featured Videos

Dowdens believes that videos are one of the most effective methods for communicating complex ideas. We invest significant effort into creating high-quality videos that are both informative and engaging. Our Video Library is regularly updated and contains Dowden’s and many supplier product videos, ensuring customers can access the latest information.

Featured Case Studies

Dowdens Case Studies highlight our extensive expertise in providing innovative and practical solutions across a range of industries, including agriculture, mining, construction, and municipal services. These in-depth insights demonstrate our capability to manage projects from initial planning and design through to final commissioning.

CS-03 – July 2017

Port Douglas Resort Sewage Pump System Upgrade

CS-05 – August 2017

Unique Floating Solar Pump

CS-108 – September 2017

Jellinbah Mining Sewage Treatment System

CS-121 – Nov 2020

Truck Stop / Service Station Water and Sewage Treatment Plant with Irrigation System

Featured News

The Dowdens news section highlights our commitment to innovation, industry leadership, and customer engagement. It features updates on new product releases, project milestones, and exclusive promotions, showcasing our expertise in pumping, irrigation, and water treatment solutions. Discover groundbreaking solutions that redefine the industry. Witness the unveiling of next-generation technology designed to revolutionise efficiency, productivity, and sustainability.

WNA-49 – July 2025

New Grundfos SMART Digital DDA-C dosing pumps

WNA-48 – July 2025

ATS 2000 Pneumatic Pumps Drive Over Test

WNA-47 – June 2025

Major Announcement for the Australian Pumping Industry

WNA-46 – May 2025

Dowdens Secures Exclusive Australian Distribution for Innovative Mudwizard Sludge Treatment System

Are you Interested in Water & Wastewater Solutions?

The Dowdens Team are ready to help. Contact us today for more information and to start the conversation.

Our Locations

Dowdens has four convenient locations throughout Queensland. We have branches in Mackay and Proserpine in the north, servicing the Sugar and Coal industries, a centrally located branch in Rockhampton, specialising in the Agricultural and Coal industries, and a branch in Brisbane, servicing multiple industries in southeast Queensland.

Dowdens Brisbane

Dowdens Mackay

Dowdens Proserpine

Dowdens Rockhampton

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