Regulating Radon Levels in Homes: The Role of Government Agencies

Radon is a colorless, odorless substance that, if inhaled, can cause significant health problems. According to the Environmental Protection Agency, it is the second largest contributor to lung cancer in the United States, accounting for more than 20,000 deaths annually. Homeowners must be aware of the dangers of radon exposure and take precautions to safeguard their families and themselves.
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This guide will give a general overview of the government organizations controlling radon levels in residences and the rules and policies they have implemented.

The Environmental Protection Agency (EPA)

​The main federal agency in charge of controlling radon levels in the US is the EPA. The organization has developed programs to raise public awareness of the risks posed by radon and guidelines for radon levels in houses and other structures.

Role in Regulating Radon Levels

To safeguard both human health and the environment, the EPA was founded in 1970. The EPA is in charge of controlling a variety of environmental dangers, including radon.

Recommended Radon Levels in Homes

If the radon level in a home reaches four picocuries per liter (pCi/L) or above, the EPA advises homeowners to take action. Based on the risk assessment conducted by the government, it is estimated that 1 in 15 households in the US has radon levels that are at or above this level.

Radon Awareness and Outreach Programs

​The EPA maintains several programs to raise radon threat awareness among the general public. In addition to promoting public knowledge of radon concerns, the agency's National Radon Action Plan provides measures for lowering radon exposure in homes and businesses. Through its Radon Awareness Program, the EPA also offers resources and information to homeowners, homebuyers, and real estate professionals.

Other Government Agencies

Some governmental organizations are involved in regulating radon levels in the US.
The Department of Health and Human Services (HHS) and the Centers for Disease Control and Prevention (CDC) are involved in radon control. The National Radon Action Plan, created by the HHS, includes methods for lowering radon exposure in homes and other structures. The CDC educates the public about the dangers of radon and offers resources for lowering exposure.

State and Local Health Departments

​The state and municipal health authorities must implement regulations and recommendations regarding radon in each jurisdiction. They could test radon, give the public information and resources, and enforce radon laws.

State and Local Building Departments

​State and municipal building departments must uphold building regulations and radon requirements. They might demand using radon-resistant building methods and radon testing in new construction.

Occupational Safety and Health Administration (OSHA)

​Occupational Safety and Health Administration (OSHA) controls radon in the workplace, including exposure limits and worker monitoring regulations. The EPA's advised action level of 4 pCi/L is the foundation for OSHA's radon standard.

Regulations and Guidelines

​To control the amount of radon in dwellings, rules, and regulations have been enacted at the federal, state, and municipal levels. Radon levels in new construction are strictly regulated by building laws and standards. House inspectors must adhere to regulations the International Association of Certified Home Inspectors (InterNACHI) set out when radon mitigation and testing are concerns.

Tips for Reducing Radon Levels in Your Home

In addition to following the rules and regulations established by the EPA and other governmental agencies, you can make additional efforts to reduce radon levels in your home. A few of these are:

1. Improve ventilation: One of the simplest ways to reduce radon levels in your house is to increase fresh air flow. Open your windows and doors, put exhaust fans in your bathroom and kitchen, and employ a whole-house ventilation system to do this.
   
2. Seal cracks and gaps: Radon can enter your home through foundation, wall, and floor cracks and gaps. To avoid this, you should fill cracks and openings with caulk, foam sealant, or other suitable materials.
3. Increase drainage: If your house has a basement or crawl space, ensure it is adequately drained. This will stop water from accumulating and make a wet environment, which makes radon buildup easier.
4. Use a radon mitigation system: If the radon levels in your home are regularly high, a mitigation system may need to be installed. These systems are made to release radon gas from the ground beneath your house outside, lowering the radon levels within your house.
5. Test frequently: It's crucial to ensure that your house's radon levels remain low, even if you've taken actions to lower them. As radon levels can change over time, it's crucial to test your house for radon every few years to make sure it's still safe.

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By following these instructions, you may drastically lower the radon levels in your house and make your home a safer place for you and your family to live.

Final Thoughts

​Because it is both odorless and invisible, radon poses a significant health concern that frequently goes unnoticed. But, you may lessen the risk of radon exposure and protect your loved ones from the risks of this radioactive gas by carrying out comprehensive testing and mitigation.

To decide how to protect your house and family, it is crucial to comprehend how the EPA and other governmental organizations control radon levels. You can take proactive measures to lessen the risk of radon exposure by adhering to your property's extra radon reduction advice.
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Remember that radon exposure risks your health but can also be avoided. You can make your house a safer and healthier place for you and your household by taking action.