Test Your Stormwater IQ

How much do you know about runoff pollution and prevention? Take this quiz and test your skills.

1: In Orange County the storm drain system and the sewer system are part of the same underground system.

True

False

Correct Incorrect

The storm drain system is separate from the sewer system. Stormwater runoff flows untreated, directly to channels, creeks, bays, and ultimately the ocean and beaches.

2: The water and other substances that flow through the storm drain system are tested and filtered to remove wastes before they are discharged to the ocean.

True

False

Correct Incorrect

The storm drain system releases untreated water into channels, creeks, bays, and ultimately the ocean and beaches.

3: With few exceptions, it is illegal for anyone to dispose of, or allow anything other than rainwater to enter the storm drains.

True

False

Correct Incorrect

Most discharges to a municipal storm drain that are not composed entirely of stormwater are illegal.

4: Stormwater pollution can be caused by

Local businesses

Incorrect – Local Businesses can contribute to water pollution, but it is not the only source.

People like you and me

Incorrect – People like you and me can contribute to water pollution, but it is not the only source.

Pets

Incorrect – Pets can contribute to water pollution, but it is not the only source.

All of the above

Correct – Anything we use in our homes, cars, and businesses like motor oil, paint, pesticides, fertilizers, and cleaners can wind up in the street. A little water from rain or a garden hose can carry automotive and household materials through the storm drain, polluting the bay, wetlands and the ocean.

5: To dispose of toxic or poisonous products and their containers, you should:

Flush them down the toilet or sanitary sewer

Incorrect – Flushing toxics or poisonous products down the toilet or sanitary sewer is not only damaging to the sewer system but illegal. For more information on proper disposal, contact the O.C. Household Hazardous Waste Center Information Hotline at (714) 834-6752 or OC Waste and Recycling.

Take them to a household hazardous waste collection site

Correct – For more information, contact the O.C. Household Hazardous Waste Center Information Hotline at (714) 834-6752 or http://www.oclandfills.com/hazardous/.

Place in a storm drain

Incorrect – Disposing of toxic or poisonous products into the storm drain is illegal and harmful to the aquatic environment. For more information on proper disposal, contact the O.C. Household Hazardous Waste Center Information Hotline at (714) 834-6752 or http://www.oclandfills.com/hazardous/.

6: Putting used motor oil in the trash or pouring it down the storm drain

Is usually safe

Incorrect – Did you know that one pint of motor oil can produce an oil slick of approximately one acre? Used motor oil can be recycled and should NEVER be put in the trash or poured down the storm drain. It is very harmful to our environment.

Won’t cause a problem

Incorrect – Did you know that one pint of motor oil can produce an oil slick of approximately one acre? Used motor oil can be recycled and should NEVER be put in the trash or poured down the storm drain. It is very harmful to our environment.

Can pollute creeks, rivers and ultimately the ocean

Correct – Used motor oil should be recycled. For additional information about the nearest oil recycling centers contact the California Integrated Waste Management Board (CIWMB) at 1-800-553-2962 or www.ciwmb.ca.gov/usedoil.

7: When you wash your car at home you should:

Use any cleaner available

Incorrect – Since the rinse or wash water contains residues from exhaust fumes, gasoline, and motor oils, you should use less toxic alternatives and biodegradable soaps. Additional cleaners should be applied and then wiped off with a rag or towel, not rinsed off.

Try to divert water to a landscaped or planted area

Correct – This allows the wash water to filter through vegetation and/or soil instead of flowing directly into a storm drain.

Also clean your engine

Incorrect – You should only degrease or clean your engine at authorized facilities equipped to properly process the contaminated wash water.

8: When you use pesticides or fertilizers in your home and garden you should:

Select less toxic alternatives, read the directions, and use only the amount needed

Correct – Pesticides and fertilizers are chemicals that not only kill garden invaders, they can also harm useful insects, poison fish, and contaminate ground water and the ocean.

Dispose of the partially full containers in your household garbage

Incorrect – You should take them to a Household Hazardous Waste Collection Site for proper disposal. For more information contact the O.C. Household Hazardous Waste Center Information Hotline at (714) 834-6752 or OC Waste and Recycling.

Use extra water to make sure pesticides or fertilizers penetrate the soil

Incorrect – You should always try to conserve water by not overwatering, which allows pesticide and fertilizer runoff to be washed into storm drains and waterways. You should also not apply pesticides if it is windy or within 48 hours of a rainstorm.

9: When performing home repairs or remodeling work you should:

Allow your contractor to clean their vehicles or tools by rinsing them off in the gutter

Incorrect – Vehicles and tools should be cleaned in an appropriate area and not in the gutter. Dirt can be rinsed off in a vegetated area and cement can be rinsed off, allowed to dry, and disposed of with your household trash.

Store bags of cement and plaster under cover and away from gutters and storm drains

Correct – Properly stored materials are protected from rainfall, runoff, and wind, which helps keep them out of gutters and storm drains.

Wash paint chips and dust down the storm drain

Incorrect – Latex paint can be cleaned in a kitchen sink and oil-based paint needs to be cleaned and disposed of at a Household Hazardous Waste Collection Site. For more information contact the O.C. Household Hazardous Waste Center Information Hotline at (714) 834-6752 or http://www.oclandfills.com/hazardous/.

10: When you see a water pollution problem you should:

Call the County’s Water Pollution Reporting Hotline

Incorrect – When reporting you can do all three of these actions: call the County’s Water Pollution Reporting Hotline at (877) 89-SPILL(77455), visit https://myOCeServices.ocgov.comto submit a Service Request under Water Pollution, or call 911 if it’s an emergency.

Visit https://myOCeServices.ocgov.com to submit a Service Request under Water Pollution.

Incorrect – When reporting you can do all three of these actions: call the County’s Water Pollution Reporting Hotline at (877) 89-SPILL(77455), visit https://myOCeServices.ocgov.comto submit a Service Request under Water Pollution, or call 911 if it’s an emergency.

Call 911 if it’s an emergency

Incorrect – When reporting you can do all three of these actions: call the County’s Water Pollution Reporting Hotline at (877) 89-SPILL(77455), visit https://myOCeServices.ocgov.comto submit a Service Request under Water Pollution, or call 911 if it’s an emergency.

All of the above

Correct – When reporting you can do all three of these actions: call the County’s Water Pollution Reporting Hotline at (877) 89-SPILL(77455), visit https://myOCeServices.ocgov.comto submit a Service Request under Water Pollution, or call 911 if it’s an emergency.

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