Where can I find the analytical results from drinking water samples?
All RadNet drinking water sampling results are available on the RadNet Envirofacts website. For more information, visit RadNet. Return to Frequent Questions About RadNet.
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All RadNet drinking water sampling results are available on the RadNet Envirofacts website. For more information, visit RadNet. Return to Frequent Questions About RadNet.
Samples of precipitation such as rain, snow or sleet are collected at more than 25 stations across the U.S. Samples are collected using specially designed precipitation collection devices which funnel the precipitation into a bucket for transfer to a shipping container. EPA’s National Analytical Radiation Environmental Laboratory (NAREL) receives the…
The Fee Rule for Lead Abatement and RRP Programs establishes fees that will be charged for training programs seeking accreditation, for firms engaged in renovations seeking certification and for individuals (for example, risk assessors) or firms engaged in lead-based paint activities that govern lead abatement, inspection and risk assessment activities…
The EPA’s RadNet monitoring network is designed to track fluctuations in airborne radioactive particles. RadNet does not track non-ionizing radiation that comes from power lines, transmitters, or cell phone networks like 5G.
Answer: The rule applies only in those states and tribes without their own authorized lead programs. Currently, EPA implements the Lead-based Paint Activities program in 11 states and the Lead Renovation, Repair, and Painting Rule in 36 states. Question Number: 23002-33305 Find a printable PDF copy of all frequent questions…
EPA reports RadNet laboratory results in conventional units, as shown below with their international equivalents: Medium Conventional unit International SI unit Air Filter Curie (Ci) per cubic meter (m3) Becquerel (Bq) per cubic meter (m3) Precipitation and drinking water Curie (Ci) per liter (L) Becquerel (Bq) per liter (L) Results…
The EPA operates 140 radiation air monitors across the United States as part of its RadNet nationwide monitoring system. RadNet air monitors measure gamma radiation emitted from airborne radioactive particles as they collect on the monitor’s air filter. Near-real-time data are continually reviewed by computer, and if the results show…
It is very common for natural background radiation levels to change during precipitation events such as rain, sleet or snow. While there are many more factors that affect radiation levels than just precipitation, radon and radon decay products, which occur naturally may be captured in the precipitation and brought to…
More than 60 drinking water sampling locations reported results in the United States in 2018 as part of the RadNet monitoring network. Drinking water samples are typically collected four times a year from taps and are sent to the EPA’s National Analytical Radiation Environmental Laboratory (NAREL) for analysis. Each of…
The EPA monitors beta particles as part of the RadNet network through routine laboratory air filter analysis. RadNet air filters are sent to the EPA’s National Analytical Radiation Environmental Laboratory (NAREL) for measurement of gross beta air concentrations and further analysis if warranted. Analysis results for beta measurements on air…
RadNet operators ship air filters from the monitoring location to the EPA’s National Analytical Radiation Environmental Laboratory (NAREL) for analysis. RadNet sample analysis on air filters is conducted following a routine schedule, unless analysis is accelerated after an emergency event. All air filters go through an initial screening for beta…
Under the Safe Drinking Water Act (SDWA), the EPA sets legal limits on the levels of certain radionuclides in drinking water. These limits are applicable to all federal, state and local jurisdictions, including local city public works facilities. Under SDWA, the Agency established a dose-based Maximum Contaminant Level (MCL) for…
The EPA's RadNet system monitors the nation's air, precipitation and drinking water to track radiation in the environment. Near-real-time Air Monitoring The RadNet system includes a network of 140 air monitors. These devices continuously collect radiation data and provide near-real-time, publicly-available measurements of gamma radiation emitted from particulates. In addition…
RadNet near-real-time air data are refreshed hourly during business hours, Monday through Friday. This hourly refresh ensures that the most up-to-date data are available for the last 24 hours. NOTE: All results are shown in Coordinated Universal Time (UTC). To learn more, visit RadNet. Return to Frequent Questions About RadNet.
Answer: You can find fee rule information at Lead Renovation, Repair and Painting Program Rules. You can also contact the National Lead Information Center at 1-800-424-LEAD. Question Number: 23002-33298 Find a printable PDF copy of all frequent questions pertaining to lead. Other Frequent Questions about Lead General Information about Lead…