The primary reason we have filed FOIL requests for public records is to independently verify decisions and actions by local municipal governments . Government agencies and officials use data to:
- Make policy decisions that impact their constituents.
- Cite numbers, i.e., crime is going down, tax revenue has increased, etc.
However, the public often does not have access to the underlying records used to draw those conclusions. Examining the underlying data is crucially important to replicate the analysis that tour government performs, to promote transparency, to hold public officials accountable for their actions, and to assist research and spark innovation.
Before jumping into the analysis, we will define terms that are used in this and in other stories on ADS. First, when we file a FOIL request, it’s for public records. Public records typically come in two varieties: “Data”, which pertains to vendor lists, tax rolls, revenue, etc., and “Discovery”, which for example, can be email exchanges. A majority of our FOIL requests have been for Data, which have helped us to plot trends and overlay heatmaps with crime records, analysis of speed camera data and project revenue, etc.
For this FOIL we wanted the Data regarding the timing, quantity, and number of approved and denied. We FOIL requested all information on FOILs requests received by the city from January 1st, 2015 through May 23rd, 2025 (the date of the FOIL request); the request included 3 components:
- Summary Data: Total number of FOIL requests submitted. Total number of FOIL requests denied. Total number of FOIL appeals filed. Total number of denials overturned on appeal.
- Request-Level Data: A record of each FOIL request submitted during that time period, including the following fields (if available): Type of Information Requested Subcategory Description (labeled: "Describe the document(s) you are requesting. I am requesting the following document(s)") Is this a Media Request Was the FOIL approved or denied Was the FOIL appealed Was the appeal overturned
- Format and Delivery If fields are missing or not tracked, explain why they are not tracked and they may be excluded
The only information provided to us from our FOIL request was #1. That data contained information on FOILs submitted through the provision of data, July 25th, 2025. Information regarding the nature of the FOIL requests (#2) and the mode of delivery were not provided (#3).