Can pesticides enter storm drains effectively?

• A. Yes, they are frequently found in storm drains
• B. No, they do not enter storm drains
• C. Only if it rains heavily
• D. Only with proper disposal

Answer: (B)

Pesticides can indeed enter storm drains and are often detected in them. The way stormwater systems work allows for various pollutants, including pesticides, to be washed away from urban and agricultural areas into these drainage systems. Storm drains are designed to collect rainwater runoff, which may contain various contaminants from surfaces where pesticides have been applied or spilled.

While the assumption that pesticides do not enter storm drains is incorrect, other options highlight concerns that relate to the manner in which contaminants may be present but do not accurately state the fact. Pesticides can easily dissipate into stormwater during rain events or due to other contributing factors, making it crucial for individuals and businesses to manage pesticide use and disposal responsibly.