# ASP ALPR Data Report May-September 2025 The seven-page report combines EOC dashboard captures, query/search counts, match classifications, definitions, and a seizure table. Its monthly scan total is 18,595,551 (`ALPR DATA REPORT MAY-SEPTEMBER 2025_Redacted (Open Investigations Redaction).pdf`, pp. 1-3, `"NUMBER OF LICENSE PLATES SCANNED"`). ## Produced figures | Month | Plate scans | Query reads | Cross searches | Convoy searches | Confirmed matches | Misidentifications | Arrest/prosecution | |---|---:|---:|---:|---:|---:|---:|---:| | May 2025 | 3,580,132 | 0 | 0 | 0 | 45 | 77 | 0 | | June 2025 | 3,676,357 | 1,305 | 0 | 14 | 2 | 78 | 0 | | July 2025 | 3,344,278 | 5,599 | 0 | 22 | 0 | 15 | 0 | | August 2025 | 3,403,172 | 5,122 | 6 | 170 | 20 | 237 | 0 | | September 2025 | 4,591,612 | not supplied | not supplied | not supplied | not supplied | not supplied | not supplied | The scan figures appear on pp. 1-3. Page 4 labels its table `"DASHBOARD SEARCH/DATA ANALYSIS/SEARCHES BY DOMAIN"` and supplies the May-August query, Cross, and Convoy counts. Page 5 supplies the confirmed, `"did not correlate to an alert (misidentification)"`, and arrest/prosecution fields for those four months. No September query or match table appears. ## Earlier figures versus the July 2026 revisions The July 24 production contains files marked `Revised 7.23.26`. For the same months, those later reports give different scan totals and outcomes. Examples include May's 1,796,900 scans and 10 confirmed matches instead of 3,580,132 and 45, and August's one arrest/prosecution instead of zero ([[ASP Statewide ALPR Data Reports 2025-2026]], produced tables). The August 13 release therefore supplies a prior report version, but not an explanation of what changed, who revised it, or why. [[T024 - ASP Revised ALPR Reports and the May 2025 Query-Read Anomaly|T024]] remains open with a more concrete revision record. ## Limits - The September dashboard displays seven reader groups, not a camera-level inventory (`ALPR DATA REPORT MAY-SEPTEMBER 2025_Redacted (Open Investigations Redaction).pdf`, p. 3, `"1 - 7 of 7 items"`). - Page 6 defines a query as `"When a user searches for a specific license plate for a specific investigatory reason"`; the aggregate fields do not identify users, cases, or whether a particular search was proper. - Page 7's seizure table does not say an ALPR alert caused each seizure. The events are not converted into ALPR-caused outcomes. ## Open questions - The complete revision history, calculation workpapers, and reason for every changed figure. - September query, match, misidentification, and arrest/prosecution fields. - The relationship among physical cameras, dashboard reader groups, and changing deployment states.