Understanding Rainwater Runoff and Storm Drains

The video explains how rainwater interacts with impermeable surfaces like roads, leading to runoff. It describes the role of storm drains in managing this runoff and highlights the potential for pollution when debris and trash are carried into these drains. The video emphasizes the importance of community involvement in keeping storm drains clear to prevent pollution and protect local waterways. It concludes by encouraging viewers to explore their local storm drains and take action to maintain them.

Why can't water soak into roads and sidewalks?

• They are too hot for water to stay.

• They are made of absorbent materials.

• They are impermeable surfaces.

• They are designed to repel water.

What is the purpose of storm drains?

• To store rainwater for later use.

• To direct runoff into nearby water bodies.

• To filter water before it reaches the ocean.

• To evaporate water quickly.

What can happen if too much plant material enters storm drains?

• It can fertilize the water.

• It can clog the drains.

• It can evaporate quickly.

• It can clean the water.

What is a potential consequence of trash entering storm drains?

• It can create new habitats for fish.

• It can cause pollution in rivers and oceans.

• It can increase water flow speed.

• It can help clean the water.

What are some pollutants that can enter storm drains besides trash?

• Leaves and twigs.

• Rainwater and snow.

• Oil from cars and chemicals from factories.

• Sand and gravel.

How can communities help keep storm drains clear?

• By removing debris and litter with a grown-up's help.

• By painting them with waterproof paint.

• By planting trees near them.

• By covering them with plastic.

What is a benefit of keeping storm drains clear?

• It increases the water temperature.

• It reduces the amount of rain.

• It prevents big puddles on roads.

• It stops water from reaching plants.

What should you do if you see litter near a storm drain?

• Cover it with leaves.

• Push it into the drain.

• Pick it up and dispose of it properly.

• Ignore it and walk away.

Why is it important to explore storm drains with a grown-up?

• To learn how to swim.

• To practice running fast.

• To ensure safety and proper guidance.

• To find hidden treasures.

What is a fun activity suggested for the afternoon?

• Playing video games.

• Checking and cleaning nearby storm drains.

• Going to the movies.

• Building a sandcastle.