List of Contaminated or Potentially Contaminated Sites

Data to compile the list was gathered for each location (“site”) from information provided to DEEP to address the requirements of various regulatory cleanup programs. Sites may be in multiple cleanup programs and therefore may be listed more than once. Some sites have been fully cleaned up while others have limited information about the environmental conditions.

The list includes only sites that have been reported to CT DEEP or US EPA. There may be errors in the dataset although we strive to minimize them. Examples of errors may include misspelled or incomplete addresses and/or missing data.

For additional information about this dataset please contact DEEP.REACT@ct.gov. Additional information for sites within the Hazard Notification program can be found at: portal.ct.gov/DEEP/Remediation--Site-Clean-Up/Significant-Environmental-Hazard-Program/Significant-Environmental-Hazards Significant Environmental Hazard Sites GIS Map: experience.arcgis.com/experience/9c100aa21fbe4ee180df9942d000f676 Details on columns which reference ELUR: Environmental Land Use Restriction (ELUR) or Notice and Use Limitation (NAUL) are used to minimize the risk of human exposure to pollutants and hazards to the environment by preventing specific uses or activities at a property or a portion of a property.

Link to GIS map of ELUR and restriction type: experience.arcgis.com/experience/a2739d7bec6c44949ee8d933be11f541