Skip top navigation


Indoor-Surveys, Radon Potential Maps and Their Impacts on Radon Awareness in California

Indoor-Surveys, Radon Potential Maps and Their Impacts on Radon Awareness in California

Adapted from the presentation and printed with permission of the author, Ronald K. Churchill, Ph.D.

In a presentation at the 2016 International Radon Symposium held in San Diego, California, September 18-21, Ronald Churchill, Ph.D., of the California Department of Conservation, California Geological Survey (CGS), presented findings of the paper “Indoor-Surveys, Radon Potential Maps and Their Impacts on Radon Awareness in California.” The CGS and the California Department of Public Health (CDPH) have worked cooperatively on data collection, mapping and analysis of radon potentials in California. CGS radon activities are funded through an interagency agreement, by a portion of the CDPH State Indoor Radon Grant from U.S. Environmental Protection Agency (USEPA) and CGS matching funds.

Did Radon Cause Your Lung Cancer?


Video: Lung Cancer Survivor Shares Radon Basics


Georgia: Uranium and Radon in Household Waters

Testing, Mapping, Public Education and Mitigationof Uranium and Radon in Household Waters in Georgia

Edited and reprinted with permission of the author

At the 2016 International Radon Symposium held in San Diego, California, September 18-21, the principal author, Dr. Uttam Saha, of the University of Georgia, presented a paper on various issues regarding uranium and radon in household waters in Georgia. The full paper passed through the peer review process and has been published in the symposium proceedings. The paper is an outcome of the collaboration between The University of Georgia Cooperative Extension and The Laboratory of Inorganic & Nuclear Chemistry, New York State Department of Health.

Georgia’s Water Testing and Education Program Includes Uranium and Radon

Reprinted and edited with permission of the author.

The Agricultural and Environmental Services Laboratories (AESL), University of Georgia (UGA), provides testing and educational programs for the public that address uranium and radon and their health effects, as well as other drinking water contaminants.

Florida Radon Poster Appears as Snippet in Google Search

by Margaret Henderson

When searching “radon in Florida” the internet search return included an excerpt from “Radon Highlights” of the Florida Department of Health website. http://www.floridahealth.gov/Environmental-Health/radon/index.html Along with the excerpt appeared a snippet—a Florida radon poster winner.

Idaho Offers Free Radon Training During May 2017

by Margaret Henderson

The Idaho Department of Health and Welfare is offering free training in a two-hour interactive workshop on “Keeping Radon Out of Your Home.” The presentation will give a “Step-by-Step Guide on How to Build Radon Resistant Homes,” explaining what the homeowner can do to help prevent excessive exposure and reduce the risk of lung cancer related deaths in Idaho.

Classes will be taught by Jim Faust, Indoor Environment Program Manager at the Idaho Department of Health and Welfare. Jim has 12 years of experience working with radon education has extensive knowledge of Idaho’s radon testing program. Jerry Peterson, Energy Program Manager for the Idaho Division of Building Safety, will be teaching also. Jerry holds multiple International Code Council (ICC) certifications for inspections and plan reviews, and is nationally certified for conducting home energy audits, radon testing and mitigation.

Topics included in the class are:

SAVE THE DATE - New York Annual Radon Partners / Stakeholder Meeting - November 8-9, 2017


Annual Radon Partners / Stakeholder Meeting

November 8th – AARST Training Day
November 9th- Stakeholder Meeting

To be held at: Traditions at the Glen, Johnson City NY

Day 1 – Training – Course Offerings:

• Morning Session (4 hrs): Radon Testing in Large Buildings
• Afternoon Session (4 hrs): Large Building Mitigations
• AARST/NRPP & NRSB members will earn Category A1 credits – 4 for each session
• NYS Licensed Home Inspectors will be eligible to earn CE’s

Day 2 Topics of Discussion to Include:

• DOH Radon Program / Healthy Neighborhood Program Updates
• Central NY Coalition for Healthy Indoor Air Updates
• EPA Updates
• Radon Risk / Health Effects
• AARST/NRPP Updates
• ELAP - Certification, Monitoring & CRM Calibration
• Large Building Protocols

Lunch will be served

Registration Fee: will be provided at a later date with Agenda for meeting

Vendor space is available for $75 a table

For more information, contact:

Colorado Grant Provides Free Test Kits in Partnership Arrangements

by Margaret Henderson

Colorado Department of Public Health and Environment (CDPHE) provided a grant for supplying free radon gas test kits and help with mitigation to property owners in Eagle County, Colorado, through 2017. This grant is in partnership with Walking Mountains Science Center, Energy Smart Colorado, Shaw Cancer Center and Eagle County Environmental Health. This promotion was a key element in the 2017 National Radon Action Month events.

In Colorado, the average indoor radon level is about 6.4 pCi/L. The major source or radon in Colorado comes from natural geologic deposits of uranium and radium throughout the state.

DC Mapping Shows Radon Test Results and Lung Cancer Data

by Margaret Henderson

The Washington, DC, Department of Energy and Environment website features radon and lung cancer mapping at https://doee.dc.gov/node/22322.

Maps include:

  • Spatial distribution of radon in homes test results (2010-2012).
  • Spatial distribution of radon in homes in excess of 2.5pCi/L and lung cancer rate (per 10,000 population) from 2004 to 2008.
  • Radon test kit results 2010-2015.
  • Lung cancer prevalence and hospital discharges in 2010 (per10,000 population).

The website also provides common myths, information about radon and health effects, links to information and resources and an offer for free radon test kits.

District residents can obtain a free radon test kit by calling the radon hotline at (202) 535-2302 or by submitting request a free radon test kit.

For more information, contact:
Keith Keemer
Environmental Protection Specialist