RadNet is a national network of monitoring stations that regularly collect air for analysis of radioactivity. The RadNet network, which has stations in each State, has been used to track environmental releases of radioactivity from nuclear weapons tests and nuclear accidents. RadNet also documents the status and trends of environmental radioactivity

RadNet-Air is a national network of air monitoring stations that regularly collect air samples for near real time analysis of radioactivity. The data is transmitted to NAREL in Montgomery Alabama. The RadNet-Air network has been used to track environmental releases resulting from nuclear emergencies and to provide baseline data during routine conditions.

RadNet is a national network of monitoring stations that regularly collect air, precipitation, drinking water, and milk samples for analysis of radioactivity. The RadNet network, which has stations in each state, has been used to track environmental releases of radioactivity from nuclear weapons tests and nuclear accidents.

This RadNet Air Quality Data Asset includes all historical data (prior to 2005, when ERAMS was expanded to become RadNet, name changed to reflect new mission)

RadNet, formerly Environmental Radiation Ambient Monitoring System (ERAMS), is a national network of monitoring stations that regularly collect air, precipitation, drinking water, and milk samples for analysis of radioactivity. The RadNet network has been used to track environmental releases resulting from nuclear emergencies and to provide baseline data during routine conditions.

The National Radiological Fixed Laboratory Data Asset includes data produced in support of various clients such as other EPA offices, EPA Regional programs, DOE, DOD, state agencies, and tribal support as well as support to other countries when requested. Analytical data for these clients range from support for entire projects to providing QA support only. A wide range of radiochemical and hazardous chemical analyses are performed on a variety of media. Data produced at NAREL are held to strict quality assurance standards and include all supporting documentation for complete data validation.

Two Saphymo AlphaE radon (Rn) detectors, with a measurement range of 0.54 picoCuries per liter of air (pCi/L) to 270 nanoCuries per liter of air (nCi/L), were deployed from October 2015 thru May 2016 in publicly accessible areas adjacent to the Pinenut uranium mine located in northern Arizona. One monitor was installed in close proximity to the mine vent and a second monitor was installed in close proximity to the ore pile. In late December 2015, a third AlphaE Rn detector was deployed adjacent to the ore-pile monitor. Measurement frequency was 3 times per hour and a time-lapse camera was installed in close proximity to the ore pile to record relative size and activity of the ore pile during mining and early reclamation. Because of size limitations, the photos from the time-lapse camera are not included in the data release. Instead, information from each photograph was summarized in a separate data file included in the data release. A meteorological station was installed at the site and recorded wind speed, wind direction, and precipitation during the study period. Three Saphymo AlphaE Rn detectors were evaluated against a laboratory grade RAD7 spectral alpha counter in a controlled environment to verify field monitoring results. The RAD7 was factory calibrated to a NIST standard prior to testing. A NIST traceable Rn-222 activity sample of granite was used as the Rn source for all testing.

Environmental Radiation Data (ERD) is an electronic and print journal compiled and distributed quarterly by the Office of Radiation and Indoor Air's National Air and Radiation Environmental Laboratory (NAREL) in Montgomery, Alabama. It contains data from RadNet (previously known as ERAMS.)