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Environmental Radiation Surveillance Gamma Radiation Readings: Beginning 1995

Row numberFacility/OperatorLocationYearQuarterGamma RadiationReported UnitComment
401Nine Mile Point SiteSite Meteorological Tower20101st17mrem/quarter
402Nine Mile Point SiteSite Meteorological Tower20102nd19mrem/quarter
403Nine Mile Point SiteSite Meteorological Tower20103rd23mrem/quarter
404Nine Mile Point SiteSite Meteorological Tower20104th11mrem/quarter
405Nine Mile Point SiteCounty Route 29 & Miner Road20101st16mrem/quarter
406Nine Mile Point SiteCounty Route 29 & Miner Road20102nd17mrem/quarter
407BackgroundCapital District20104th18mrem/quarter
408BackgroundCapital District20103rd30mrem/quarter
409BackgroundCapital District20102nd25mrem/quarter
410BackgroundCapital District20101st26mrem/quarter
411Ginna StationTraining Center20101st21mrem/quarter
412Indian Point Factory St. Sub-Station20104th13mrem/quarter
413Indian Point Factory St. Sub-Station20103rdmrem/quartersample missing
414Indian Point Factory St. Sub-Station20102ndmrem/quartersample missing
415Indian Point Factory St. Sub-Station20101st23mrem/quarter
416Indian Point NYU Tower20104th15mrem/quarter
417Indian Point NYU Tower20103rdmrem/quartersample missing
418Indian Point NYU Tower20102nd19mrem/quarter
419Indian Point NYU Tower20101st23mrem/quarter
420Indian Point Broadway & Bleakly20103rdmrem/quartersample missing
421BackgroundCapital District20094th25mrem/quarter
422West Valley SiteFence Line at Waste Area20091st685.6mrem/quarterElevated radiation levels are expected at this monitoring location due to its proximity to a High Level Radioactive Waste Storage Facility. This is an on-site location. Access to this location is controlled by the site operator.
423BackgroundCapital District20093rd26mrem/quarterchange in TLD vendor
424Indian Point Factory St. Sub-Station20094thmrem/quartersample missing
425Indian Point Factory St. Sub-Station20093rd26mrem/quarterchange in TLD vendor
426Indian Point Factory St. Sub-Station20092nd16.9mrem/quarter
427Indian Point Factory St. Sub-Station20091st23.8mrem/quarter
428Indian Point NYU Tower20094th21mrem/quarter
429Indian Point NYU Tower20093rd28mrem/quarterchange in TLD vendor
430Indian Point NYU Tower20092nd18.5mrem/quarter
431Indian Point NYU Tower20091st22.7mrem/quarter
432Indian Point Broadway & Bleakly20094th20mrem/quarter
433Indian Point Broadway & Bleakly20093rd30mrem/quarter
434Indian Point Broadway & Bleakly20092nd17.8mrem/quarter
435Indian Point Broadway & Bleakly20091st22.1mrem/quarter
436West Valley SiteDutch Hill Road20091st24.7mrem/quarter
437West Valley SiteThomas Corner Road20094th22mrem/quarter
438West Valley SiteThomas Corner Road20093rd29mrem/quarterchange in TLD vendor
439West Valley SiteThomas Corner Road20092nd29.4mrem/quarter
440West Valley SiteThomas Corner Road20091st23.1mrem/quarter
441West Valley SiteDutch Hill & Schrartz Road20094th21mrem/quarter
442West Valley SiteDutch Hill & Schrartz Road20093rd28mrem/quarterchange in TLD vendor
443West Valley SiteDutch Hill & Schrartz Road20092nd25.9mrem/quarter
444West Valley SiteDutch Hill & Schrartz Road20091st25.4mrem/quarter
445West Valley SiteFox Valley Road20094th20mrem/quarter
446West Valley SiteFox Valley Road20093rd25mrem/quarterchange in TLD vendor
447West Valley SiteFox Valley Road20092nd26.1mrem/quarter
448BackgroundCapital District20092nd21.6mrem/quarter
449Nine Mile Point SiteCounty Route 29 and 1A20093rd22mrem/quarterchange in TLD vendor
450BackgroundCapital District20091st23.7mrem/quarter


Open Data NY - DOH Open Data NY - DOH

created Apr 08, 2013

updated Aug 01, 2016

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This dataset provides gamma radiation readings collected through Environmental Thermoluminescent Dosimeter (TLDs) devices placed at various facilities and locations in New York State. The Environmental TLDs provide a quantitative measurement of the radiation levels in the area in which they are placed. This dataset can be used by the general public, researchers and facility staff to evaluate environmental radiation levels at various locations. Facility operators may use data for inter-comparison and trending purposes. Please note that this program is not designed, or intended to monitor releases from discharge points at a specific facility (e.g., a stack). The facility operator performs this type of monitoring to meet the requirements of its licensing agency (e.g., a federal agency or the New York State Department of Environmental Conservation). For more information please visit www.nyhealth.gov/radiation. The “About” tab contains additional details concerning this dataset.

Community Rating
Current value: 0.0 out of 5
nuclear, power plants, radiation, environmental monitoring, environmental health, gamma radiation, radiation surveillance
Row Label
Row Count
Licensing and Attribution
Data Provided By
New York State Department of Health
Source Link
Dataset Summary
Center for Environmental Health
Time Period
Beginning 1995
Posting Frequency
Data Frequency
Scheduled quarterly; there may be occasional overlaps or unplanned variations in frequency
Dataset Owner
Bureau of Environmental Radiation Protection
millirem per quarter (mrem/quarter)
The dataset would not be used to create cancer incident maps, since the data is not representative of any individual’s radiation exposure. As operations activity at different sites may change, the frequency of collecting samples may either decrease or increase depending on the change in the operation.
Please note that this program is not designed, or intended to monitor releases from discharge points at a specific facility (e.g., a stack). The facility operator performs this type of monitoring to meet the requirements of its licensing agency (e.g., a federal agency or the New York State Department of Environmental Conservation). The Bureau of Environmental Radiation Protection Program collects this data and it is updated on a yearly basis. Please note that the program’s scope and corresponding sample schedules have been modified over time to reflect operational changes and site closures. As a result, certain sites may not show data for all years/report periods. The dataset does not represent nor does it include data collected by other programs. The datasets are organized by sites and include only samples found at those sites. Missing data is typically due to missing or damaged devices, so as to be unreadable.
Dataset Information
Health, Department of


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