I was looking over the data of when WY schools had been tested for Radon, and it was about 20 years ago. Most were below the 4.0 markHow often should schools be tested? Any comments? Steven M. Melia; MSPHWyoming Dept of HealthLEAD/Radon Program Manager6101 Yellowstone Rd; Qwest #510Cheyenne, WY 82002307-777-6015steve.melia@health.wyo.gov This e-mail message, including any attachments, is for the sole use of the intended recipient'(s) and may contain confidential and privileged information. If you are not the intended recipient, delete this email and any attachments immediately and notify the sender. Any unauthorized review, use, disclosure or distribution is prohibited. E-Mail to and from me, in connection with the transaction of public business, is subject to the Wyoming Public Records Act and may be disclosed to third parties ********** RN PROF (Subscription changes - archives) - http://list.uiowa.edu/scripts/wa.exe?SUBED1=RADONPROFESSIONALS&A=1 ***********