Water Infrastructure Archives - WHB Engineers

Engineering Resilience: How Modern Water Infrastructure Protects Our Communities

tim@forumdgtl.com — Fri, 06 Mar 2026 23:40:57 +0000

WATER INFRASTRUCTURE

Engineering Resilience: How Modern Water Infrastructure Protects Our Communities

Water infrastructure is largely invisible — until it fails.

When a reservoir shows signs of distress or a pipeline breaks, the systems we rarely think about quickly become urgent. At WHB Engineers, we believe resilience isn’t just about reacting to failure. It’s about building and maintaining systems that can quietly do their job for decades to come.

Because when water infrastructure performs well, it protects everything else.

Aging Assets, Rising Demands

Throughout California and the West, many municipalities are relying on water infrastructure built in the mid-20th century. Reservoirs, tanks, and pipelines have performed beyond expectations, but age and wear are catching up.

At the same time, water systems now face greater demands. Seismic vulnerability, prolonged droughts, increased population, and evolving water quality standards are all putting pressure on infrastructure that was never designed for today’s realities.

City leaders are left with a complex task: keep essential water systems running safely and reliably, while balancing costs, compliance, and long-term sustainability.

Aging Infrastructure

Mid-20th century tanks and reservoirs reaching end of design life

Greater Demands

Drought, seismic risk, population growth, and tighter water quality standards

Complex Trade-offs

Balancing safety, compliance, costs, and long-term sustainability

WHB's Engineering Approach to Water Resilience

Resilience isn’t a single fix — it’s a mindset applied across systems, components, and communities. At WHB, we specialize in helping cities take a proactive, strategic approach to upgrading and protecting their water infrastructure.

Seismic assessments and retrofits

Evaluating structural vulnerabilities and designing upgrades that protect against earthquakes and other natural hazards.

Tank and reservoir rehabilitation

Restoring prestressed and welded steel tanks through structural repair, coating replacement, and access improvements.

Condition surveys and replacement programs

Taking stock of current assets, and catching problems before they become big issues.

System-wide planning

Using modeling, asset condition analysis, and lifecycle cost evaluations to support phased investments that extend infrastructure lifespan and service reliability.

Example: Reservoir No. 2, City of Upland

A recent project in the City of Upland shows this approach in action. WHB Engineers was engaged to rehabilitate Reservoir No. 2, a prestressed concrete tank that plays a key role in the city’s water distribution network.

We began with a thorough condition assessment, followed by design and implementation of structural repairs, seismic upgrades, and internal re-coating. The project was completed while maintaining system operations, giving the city renewed reliability without the disruption of full replacement.

It’s one of several projects where targeted upgrades delivered long-term community value.

What We Delivered

Thorough condition assessment of existing prestressed concrete tank
Structural repairs and seismic upgrades
Full internal re-coating for extended service life
Zero service interruption — system kept running throughout construction
Long-term community value through targeted, cost-effective upgrades

Beyond Infrastructure: Why Water Resilience Matters

Water infrastructure isn’t just concrete and pipework. It’s the foundation of public health, fire protection, economic development, and everyday life.

At WHB Engineers, we see every tank, reservoir, and pipeline as a critical link in a much larger system — one that must be built not only to function, but to last. That’s why our focus is on long-term performance, risk reduction, and thoughtful reinvestment.

“A reliable water system isn’t just a utility — it’s a promise to the people who rely on it.”
— WHB Engineers

Want to talk about what water resilience could look like in your city?

We’d be happy to help. WHB Engineers partners with agencies to strengthen the systems that keep communities running.

The post Engineering Resilience: How Modern Water Infrastructure Protects Our Communities appeared first on WHB Engineers.

From Groundwater to the Tap: The Hidden Engineering Behind Reliable Water Supply

tim@forumdgtl.com — Fri, 06 Mar 2026 23:19:14 +0000

WATER INFRASTRUCTURE

From Groundwater to the Tap: The Hidden Engineering Behind Reliable Water Supply

What does it take for clean water to travel from source to sink? More than most people realize.

Beneath the streets and behind fences, invisible systems are always at work — delivering water where it’s needed, when it’s needed, without interruption.

Water is one of the most consistent parts of modern life — until it isn’t.

When pressure drops, wells go offline, or a pump station fails during a fire event, the consequences are immediate. Yet the systems that move clean water through our communities are rarely seen, and even more rarely understood.

At WHB Engineers, we specialize in the infrastructure most people never think about. Because when it comes to delivering reliable water to homes, hospitals, schools, and hydrants, it’s not just the source that matters. It’s the system behind it.

How Water Really Moves

Every drop of water that reaches the tap has traveled a long, engineered path — part of what engineers call the hydraulic conveyance system:

Groundwater Wells

These vertical wells pull water from underground aquifers, feeding municipal systems. In areas like Huntington Beach, groundwater is a major source, and well performance directly affects system reliability.

Surface Water

A significant portion of the water in the West comes from surface water sources — ranging from local streams and rivers to major water importation projects such as the Colorado River system. Efficient collection and movement are critical.

Booster Pump Stations

These facilities pressurize the system, helping water move uphill, across pressure zones, and into elevated storage tanks. Booster stations are especially critical for firefighting and peak-hour service.

Water Treatment

The checkpoint where raw groundwater or imported surface water is transformed into safe, reliable drinking water. WHB engineers the power, controls, and system integration — from San Diego’s 34-MGD Pure Water Plant (ozone, filtration, RO, UV) to conventional treatment upgrades.

Storage Reservoirs & Tanks

Above- or below-ground tanks store water during low-use periods and supply it during high-demand hours or emergencies. They also create redundancy when other system components are offline.

Pipelines & Distribution Networks

The backbone of the water system. These pipes vary in size, material, and pressure, and must be carefully mapped, maintained, and upgraded to ensure safe, efficient flow.

Each part is designed for a specific function — but they only succeed when they work together.

WHB's Role in Strengthening the Chain

WHB Engineers supports California cities with practical, system-minded infrastructure design. These recent projects reflect our focus on supply reliability and long-term performance:

PROJECT SPOTLIGHT

Huntington Beach Well 13

When the City needed to expand groundwater production, WHB provided engineering for a new vertical production well. The project included not only well siting and design, but integration into the city’s broader system — helping ensure pressure, flow, and operational redundancy.

PROJECT SPOTLIGHT

Mayfield Booster Pump Station Replacement

Originally constructed in 1970, the Mayfield BPS had reached the end of its service life. WHB designed a fully modern, below-ground replacement to improve performance, reduce maintenance, and support both potable and fire-flow demand. The new station was installed within a confined site with minimal community disruption.

PROJECT SPOTLIGHT

City of Upland Prestressed Concrete Tank, Upland, CA

In Upland, WHB supported the City’s long-term storage reliability by strengthening an existing prestressed concrete tank and designing a new 7.5-million-gallon circular prestressed concrete tank, along with associated pump station improvements. The project reflects how modern storage isn’t just about holding more water — it’s about reinforcing the system’s ability to maintain pressure, meet peak demand, and stay resilient when other components are offline.

These projects illustrate how even individual upgrades — when thoughtfully engineered — can reinforce the reliability of the entire network.

Simplifying the Engineering: What Matters Most

Behind every water system are thousands of calculations, specifications, and design decisions. But some principles guide nearly every project:

01

Flow Rate Management

Getting water where it needs to go starts with knowing how much is needed and when. We plan for everything from everyday use to fire emergencies, ensuring pumps and pipelines are sized to keep things flowing smoothly, no matter the demand.

02

Redundancy

No one wants a single breakdown to shut down the whole system. That’s why we build in backups: extra pumps, alternate pipeline paths, and emergency power. These safeguards keep water moving even when something goes offline.

03

Emergency Capacity

When the unexpected happens — a wildfire, an earthquake, or a power outage — the system still needs to work. That is why we include standby generators, additional storage, and smart routing to ensure the critical water supply is always available.

These concepts aren’t about adding cost. They’re about adding confidence.

Why Robust System Design Matters

Water systems are being asked to do more under tougher conditions.

Droughts last longer. Recharge is slower. Storms hit harder. And communities can’t afford system failures when the pressure is highest — literally and figuratively.

That’s where robust design comes in. Backup pumps. Emergency storage. Smart pressure zones. WHB works with agencies to identify the weak points and reinforce them before they become liabilities.

“When the water supply becomes less predictable, the system delivering it needs to be more dependable than ever.”

Want to improve the reliability of your water system?

We’d be glad to help. WHB Engineers partners with public agencies to build the systems that make everyday life possible.

The post From Groundwater to the Tap: The Hidden Engineering Behind Reliable Water Supply appeared first on WHB Engineers.