Name one common source of pollutants in industrial stormwater runoff.

Oil and grease are common sources of pollutants in industrial stormwater runoff due to their prevalence in many industrial processes. These substances can originate from machinery, maintenance activities, and improper disposal of materials. When it rains, oil and grease can wash off surfaces and enter the stormwater drainage system, leading to contamination of water bodies. This can cause serious environmental impacts, including harming aquatic life and compromising water quality.

In contrast to oil and grease, plastic waste, household waste, and airborne dust, though they may contribute to pollution in other contexts, are not as directly associated with typical industrial processes. Plastic waste is often linked to consumer activities rather than industrial runoff, household waste typically originates from residential areas, and airborne dust may settle and contribute to pollution but is not considered a primary pollutant in industrial stormwater runoff. Understanding the specific pollutants relevant to industrial settings is crucial for effective stormwater management and compliance with environmental regulations.