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Tapping Into a Better Way: Predictive Maintenance for Water & Wastewater Treatment

February 26, 2025

Water and wastewater facilities are looking to move past the reactive “run to fail” model. Here’s how they’re making the switch to proactive maintenance.

Water and wastewater facilities are the backbone of public health and environmental sustainability. But behind every reliably flowing tap lies a complex web of maintenance challenges. Aging infrastructure, corrosion in pipelines, and equipment wear in critical pumping stations create a relentless battle against unplanned downtime.

For operators, it’s an unforgiving environment. While they juggle costly repairs and inefficiencies, they’re also navigating stringent regulatory demands and safety concerns.

Today, the industry is rethinking the traditional “run to fail” reactive maintenance approach. Proactive, data-driven solutions are gaining ground fast. In this post, we’ll explore how new strategies and technologies are transforming the way these facilities safeguard our most vital resources.

For water and wastewater treatment facilities, sudden equipment failures come with heavy costs and major risks. Read about how the City of Tulsa made a successful shift to predictive maintenance, paid for service with a single asset saved, and got buy-in from a reluctant team.

Maintenance and Operations Aligned: The Foundation for Progress

When maintenance and operations are aligned, a proactive culture is the natural result. Coordinating these functions is key keeping treatment plants, pumping stations, and distribution systems running reliably while preventing treatment disruptions and water quality issues.

Predictive maintenance technology plays a crucial role in this transition. By continuously monitoring critical assets such as aeration blowers, filters, and pumps—and getting real-time insights into equipment health—teams can prevent breakdowns and schedule repairs and adjustments during planned downtime. Starting on day one, having and acting on these insights reduces operational costs and risks.

Long term, a unifying predictive maintenance strategy helps to not only extend equipment lifespan but also enhance regulatory compliance and environmental stewardship, ensuring communities receive safe, dependable service.

The Strategic Shift from Reactive to Proactive Maintenance

Transitioning to predictive maintenance can present challenges for water and wastewater management facilities. These challenges might include:

• Upfront expenditures required

• Integration of new technologies into existing infrastructure

• Diverse, complex assets in need of monitoring

• Training required to enable staff to interpret and act on data-driven insights

• Resistance to new technologies and workflows

Fortunately, it’s possible to alleviate or eliminate these barriers with a full-service solution that includes a criticality assessment, hardware, installation, seamless integration, and dedicated expert support. The easier and more cost-effective the transition, the faster the results—with faster acceptance and accelerated learning and progress for facility teams.

Predictive maintenance success doesn’t depend on AI alone. AI- powered early detection and human expertise work together to help facility teams achieve breakthroughs in cost savings, efficiency, and sustainability. Read more about the power of AI + human insights here.

Using Updated KPIs to Lock In Continuous Improvement

When it comes to ease of transition and program success, choice of key performance indicators (KPIs) is crucial. These metrics serve as an ongoing feedback loop, enabling facility teams to identify trends, spot emerging issues, and adjust strategies in real time.

Facility teams can set the stage for substantial gains by focusing on metrics that directly reflect the health and performance of critical assets. For instance, they can track indicators such as Mean Time Between Failures (MTBF), Mean Time to Repair (MTTR), and Overall Equipment Effectiveness (OEE) to establish a baseline of current performance. By setting clear, measurable targets for reducing unplanned downtime and maintenance costs, teams can track the precise value that predictive maintenance is delivering.

Long term, the right KPIs empower teams to make informed, data-driven decisions that enhance asset reliability, extend equipment lifespan, and improve overall operational efficiency, ensuring increasing and sustainable progress.

Make the Transition Easy with Turnkey Predictive Maintenance

The ability to predict and prevent asset failures using condition monitoring can revolutionize operations. But understanding how it works, the value of a turnkey solution, and how to succeed long term is paramount.

You’ll find it all in A Guide to Predictive Maintenance: Implementing Predictive Maintenance with Tips & Tricks From Industry Experts. Get your copy today.

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