This database is updated through Nov. 15, 2001. For records of incidents after this date, see the National Response Center access information at the bottom of this page.

Utilize the "^" (caret) character, accessed by hitting SHIFT 6 on your keyboard, to narrow your search to records that begin with a particular string. For example, using ^ACME will only return records that begin with the string "ACME". On the other hand, simply specifying ACME (without the caret) will return records that contain "ACME" anywhere within the string.

You only need to enter one field; leaving all fields blank will bring up the entire database. Due to the size of the database, your wait may be up to one minute long. Please note that if you are searching by address, you might get better results by just typing the address number (i.e., 4014 for 4014 East McDowell) or street name (i.e., Thomas for Thomas Road).

National Response Center

The National Response Center (NRC) online query system includes all oil and chemical spill non-Privacy Act data reported to the Center since 1990. This system provides full query capabilities based on spiller, location, material involved, etc., and can be customized for each request. Follow these steps:

1. Go to the National Response Center Query/Download NRC Data site.
2. Click on "Standard Report."
3. Check the boxes next to the fields you would like to use for your search.
4. Enter your search criteria in the fields.
5. Click "Submit Query."
6. Please be patient. Some searches may take several minutes.

For more information about a specific release, please contact the ADEQ Records Center at (602) 771-4380 or, toll free in Arizona, at (800) 234-5677.

For a copy of the database as a text file (through Nov. 15, 2001 only), right click and save this link.