Thursday, May 12, 2011

EPA Halts Daily Reporting of Radiation Levels

In a convoluted announcement made on Monday, the EPA appears to be halting its daily reporting of radaiation levels in the United States and is resorting to quarterly reports. From the EPA:
Due to the consistent decrease in radiation levels across the country associated with the Japanese nuclear incident, EPA will update the daily data summary page only when new data are posted. Historical daily data summaries will continue to be accessible from this webpage.

After a thorough data review showing declining radiation levels related to the Japanese nuclear incident, EPA has returned to the routine RadNet sampling and analysis process for precipitation, drinking water and milk.

As always, EPA's RadNet system of more than 100 stationary monitors will continue to provide EPA scientists near-real-time data on the slightest fluctuations in background radiation levels. Due to the consistently decreasing radiation levels, EPA is evaluating the need to continue operating the additional air monitors deployed in response to the Japan nuclear incident. EPA will continue to analyze air filters and cartridges from all air monitors as they arrive at the laboratory and will post the data as available.

In accordance with normal RadNet protocol, EPA will be analyzing milk and drinking water samples on a quarterly basis and precipitation samples as part of a monthly composite. The next round of milk and drinking water sampling will take place in approximately three months.

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