Most teams can model and predict how their drainage systems will convey water during rainfall events. What is much harder to evidence is the environmental impact of those events in real time. During rainfall, drainage systems do exactly what they are designed to do. They move water off road surfaces quickly and safely. In doing so, they can also deliver short, concentrated pulses of accumulated pollutants into receiving waters. These pulses can peak and pass within a couple

HEB Construction, a leading Tier 1 contractor operating nationwide has embraced innovative measures to ensure compliance with stormwater...