Why Surface Water Treatment Is Still So Hard — and What Needs to Change

Surface water treatment planning and early design sits at the intersection of regulatory pressure, aging infrastructure, and growing system complexity — yet early design workflows have changed little in decades. Utilities and engineers are still relying on fragmented standards, manual calculations, and institutional knowledge that’s increasingly hard to retain. The result? Critical assumptions made during feasibility and early planning quietly lock in cost, risk, and performance long before projects reach formal review. 

This moderated panel discussion takes an honest look at why surface water treatment remains so difficult despite decades of technical advancement. Drawing on diverse perspectives from across the sector, the panel will explore where traditional planning approaches break down — from inconsistent interpretation of standards to the tension between design speed and regulatory confidence — and why these challenges are becoming more acute as staffing shortages and capital constraints intensify.

Rather than pitching tools, the conversation centers on what needs to change in how early surface water treatment decisions are evaluated. Through real-world examples, panelist debate, and audience-relevant scenarios, we’ll examine how teams can standardize critical decisions without sacrificing engineering judgment — and how rethinking early design can create a meaningful advantage by reducing downstream risk, rework, and delays.

Key Learning Objectives:

• Understand which early surface water treatment decisions most often create downstream cost, risk, and redesign 
• Identify where manual workflows and fragmented standards slow planning and complicate regulatory alignment 
• Explore how early design processes can be modernized without compromising engineering rigor or judgment