Rethinking master planning in a data-rich environment

Utility master plans have long helped water and wastewater agencies identify infrastructure needs, prioritize projects, and guide capital investments. But as utilities face rapid growth, aging infrastructure, climate variability, and evolving regulations, planning cannot be a static exercise updated every five to ten years.

A recent article, authored by Carollo’s Jennifer Steffens, Eric Harold, Caroline Burger, and Tim Loper and published by Water Online, titled “Rethinking Master Planning in a Data-Rich Environment,” explores how digital planning tools are helping utilities transform traditional master plans into dynamic decision-support systems.

Moving Beyond Static Master Plans

Today’s utilities have access to more information than ever before through SCADA systems, GIS platforms, asset management programs, sensors, and advanced modeling tools. The challenge is turning that data into actionable decisions.

The authors explain that digital planning environments connect infrastructure data, hydraulic models, growth projections, and capital planning information into a single platform. This allows utilities to continuously evaluate system performance and investment priorities as conditions change rather than waiting for the next master plan update.

Real-World Applications of Digital Planning

The article highlights several examples of how utilities are using digital planning tools to improve decision-making.

In the Washington, D.C., region, a utility integrated growth projections and hydraulic modeling results into a GIS-based platform that allows staff to quickly evaluate development impacts and available system capacity.

In Texas, an interactive ArcGIS StoryMap helped communicate stormwater master plan recommendations and flood risks to stakeholders in a more accessible and engaging format.

A regional utility in British Columbia adopted a digital planning environment to better manage its capital improvement program, allowing staff to track projects, evaluate schedule changes, and monitor capital spending over time.

The Future of Utility Planning

As utilities continue to navigate growth, infrastructure renewal, and changing operating conditions, digital planning tools are helping transform master planning from a periodic report into an ongoing process.

Looking ahead, advances in analytics and machine learning will provide even greater insight into system performance and future infrastructure needs, helping utilities make more informed investment decisions while continuing to rely on engineering expertise and operational knowledge.

Read the full article in Water Online to learn how digital planning tools are reshaping the future of utility master planning.