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Envirofacts

CERCLIS Search User Guide

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CERCLIS is the official repository for site and non-site specific Superfund data in support of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). It contains information on hazardous waste site assessment and remediation from 1983 to the present.

This is a brief user's guide to the CERCLIS Search. Select from a variety of different search options and output options as detailed below. Contact us if you have any suggestions for improvements to these pages.

Select more than one search option at a time to speed up the search and make the retrieval more focused. Only those facilities matching all specified criteria will be retrieved.

Facility Identification Search Option

Facility Name

Enter the complete or partial site name to retrieve all facilities with that name. Select the "Containing" option when entering a partial name for a better retrieval the first time you access the data. When an "Exact Match" option is specified for a facility name, only facilities that exactly match the name as entered will be retrieved.

CERCLIS EPA ID

Enter the complete or partial CERCLIS EPA ID (typically the same as the Facility ID) to retrieve all facilities with that ID. Select the "Containing" option when entering a partial ID for a better retrieval the first time you access the data. When an "Exact Match" option is specified for a Site EPA ID, only facilities that exactly match the ID as entered will be retrieved.

Geography Search Option

Select from the following geographical search options: ZIP Code, Address, City, County, and State.

ZIP Code

The entry can be one or more digits. It allows you to enter the zip plus-4 extension as well.

Address

Enter a complete or partial street address.

City

Enter a complete or partial city name. Entering the two-character state postal abbreviation will help to narrow the search.

County

Enter a complete or partial county name and a two-character state postal abbreviation. Entering the two-character state postal abbreviation will help to narrow the search

State

Enter a two-character state postal abbreviation. A list of the postal abbreviations and the state names is provided below:

AK = Alaska AL = Alabama AR = Arkansas
AS = American Samoa AZ = Arizona CA = California
CN = Canada CO = Colorado CT = Connecticut
DC = District of Columbia DE = Delaware FL = Florida
FM = Federated States of Micronesia GA = Georgia GU = Guam
HI = Hawaii IA = Iowa ID = Idaho
IL = Illinois IN = Indiana KS = Kansas
KY = Kentucky LA = Louisiana MA = Massachusetts
MD = Maryland ME = Maine MH = Marshall Island
MI = Michigan MN = Minnesota MO = Missouri
MP = Northern Mariana Islands MS = Mississippi MT = Montana
NC = North Carolina ND = North Dakota NE = Nebraska
NH = New Hampshire NJ = New Jersey NM = New Mexico
NV = Nevada NY = New York OH = Ohio
OK = Oklahoma OR = Oregon PA = Pennsylvania
PR = Puerto Rico PW = Palau, Republic of RI = Rhode Island
SC = South Carolina SD = South Dakota TN = Tennessee
TX = Texas UT = Utah VA = Virginia
VI = Virgin Islands VT = Vermont WA = Washington
WI = Wisconsin WV = West Virginia WY = Wyoming

Note: We strongly recommend that you enter a small geographical area to begin the search since Envirofacts contains a large number of facilities.

National Priority List (NPL) Sites Only

Check this option to retrieve only those sites which are proposed, currently, or previously on the NPL.

Search Values Option

Click on "Use Multisystem facility information to perform facility search" to identify facilities, using facility information from all program systems. Click on "Use CERCLIS facility information to perform facility search" to identify facilities, using only CERCLIS facility information.

Output Selection Search Option

The output, organized by facility, shows the facility information first in a tabular format, with additional information available by clicking the View Facility Information link.

Basic Facility Information

The Basic Facility Information that you will receive with this search consists of the following variables:

  • CERCLIS EPA ID
  • Facility Information: Click on the "View Facility Information" link to view EPA Facility information for the facility.
  • Site Name
  • Address: The Facility Address is a combination of the following individual attributes in the CERCLIS system:
  • County Name
  • Site SMSA: Code for the Standard Metropolitan Statistical Area.
  • Federal Facility
  • NPL Status
  • Corporate Link: Indicates whether the facility record is linked to environmental information on that organization's website.
  • Mapping Info: Provides facility latitude and longitude coordinates, and the ability to generate maps using Envirofacts mapping applications.
  • Record of Decision (ROD) Information: Click on the RECORD OF DECISION value for a RODS Site Report.
  • EPA Regional Link: Indicates whether the facility record is linked to factsheets maintained by an EPA Regional office.
  • Latitude
  • Longitude
  • Ownership

Facility Detail Information

The Facility Detail Information that you will receive with this search consists of the following variables:

Usage Constraints

Information in the CERCLIS database can be freely accessed through the use of this search. The complexity of the search is up to the user. Searches that return a large volume of data may terminate prematurely due to system limitations. Develop searches that return small batches of data and terminate the session as soon as the searches have been executed, so that others can access the database.

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