License-plate readers · Coconino County

Coconino County

Using license-plate readers · 5 agencies documented

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Navajo Nation Police Department / Navajo Department of Criminal Investigations

Status
Using license-plate readers
Vendors
Flock Safety
Cameras
Count not documented
No count disclosed.
  1. Aug. 2025 The Navajo Nation Council's Law and Order Committee voted 3-0 to accept a Flock presentation on plate readers for the Navajo Police Department; the proposal went to the Budget and Finance Committee for funding. (Navajo Nation Council, Aug. 27, 2025)
  2. July 30, 2026 The Navajo Nation announced a partnership with Flock Safety; tribal police and criminal investigators will use the cameras across the reservation in Arizona, New Mexico and Utah. (AZFamily (KTVK/KPHO), July 30, 2026)
Conflicts and open questions
  • Tribal agency; the reservation spans Apache, Navajo and Coconino counties in Arizona. Committee meeting date was a Monday in August 2025 (press release dated Aug. 27, 2025). The July 2026 announcement was made on a Thursday; article date used.
  • No funding vote or contract amount found.

Reported by news outlets; agency records not yet obtained.

Coconino County Sheriff's Office

Status
Using license-plate readers
Vendors
Flock Safety
Cameras
20
20 Flock cameras, per Larson Newspapers (Aug. 13, 2026).
Contract
Flock Safety: roughly $61,000 year · approved by Coconino County Board of Supervisors · Approved April 2025 to lease and install 20 cameras, per Arizona Daily Sun reporting republished by Williams-Grand Canyon News; exact amount not stated. (Williams-Grand Canyon News (Arizona Daily Sun reporting), date not shown)
  1. April 2025 County supervisors approved the sheriff's office leasing 20 Flock cameras. (Williams-Grand Canyon News (Arizona Daily Sun reporting), date not shown)
  2. July 22, 2026 Audit logs obtained by Larson Newspapers showed 3,259,997 searches of the sheriff's Flock network by 3,815 agencies from Jan. 1 to July 22, 2026, mostly from outside Arizona; the office keeps plate data 30 days. (JournalAZ / Larson Newspapers, Aug. 13, 2026)
Conflicts and open questions
  • April 2025 approval is month-only.
  • At rollout the office had data-sharing agreements with 94 agencies (Larson Newspapers).

Reported by news outlets; agency records not yet obtained.

Flagstaff Police Department

Status
Ended or removed
Vendors
Flock Safety
Cameras
36
36 Flock devices (32 fixed, 4 portable) per the city's Dec. 16, 2025 council presentation; KNAU reported 32 (Oct. 2025) and 11 (Dec. 2025).
Contract
Flock Safety: $112,000 fiscal year 2025-26 · Proposed amendment to fund ALPRs for FY2025-26 ($112,000 plus other fees and taxes), renewing the 2024 contract; not adopted, as the council ended the program Dec. 16, 2025. (City of Flagstaff, Dec. 16, 2025; KNAU Arizona Public Radio, Oct. 27, 2025)
  1. June 2024 Flagstaff's original Flock contract was approved in June 2024. (City of Flagstaff, Dec. 16, 2025)
  2. Sept. 2, 2025 Police presented a renewal amendment while the council also heard a citizen petition to cancel the contract. (City of Flagstaff, Oct. 22, 2025)
  3. Oct. 28, 2025 Council held a community discussion on plate readers and Flock. (City of Flagstaff, Oct. 22, 2025)
  4. Dec. 16, 2025 City Council voted unanimously to end the program; police deactivated the system and said they would work with Flock to remove cameras. (KNAU Arizona Public Radio, Dec. 17, 2025)
Conflicts and open questions
  • Before the vote, the department said it had left national and statewide sharing, limited sharing to the county sheriff, NAU police and tribal partners, barred immigration-enforcement sharing and cut retention from 30 to 14 days (city presentation, Dec. 16, 2025).

From agency records.

Northern Arizona University Police Department

Status
Using license-plate readers
Vendors
Vendor not named in source
  1. Dec. 17, 2025 KNAU reported that Northern Arizona University continues to use the plate-reader cameras in and near Flagstaff after the city ended its program. (KNAU Arizona Public Radio, Dec. 17, 2025)
Conflicts and open questions
  • Flagstaff's Dec. 2025 presentation lists NAUPD as a data-sharing partner. Vendor is likely Flock (context of KNAU story) but no NAU record found; marked unspecified.
  • Event date is the article date.

Reported by news outlets; agency records not yet obtained.

Sedona Police Department

Status
Ended or removed
Vendors
Flock Safety
Cameras
11
11 Flock cameras installed in summer 2025, per KNAU (Aug. 19 and Sept. 11, 2025); police said the program never began operating.
  1. June 2025 Sedona installed 11 Flock cameras around June 2025. (KNAU Arizona Public Radio, Aug. 19, 2025)
  2. Aug. 13, 2025 City Council directed police to turn off the plate-reader program and asked for a citizen work group and a possible pilot proposal. (City of Sedona, Sept. 17, 2025)
  3. Sept. 9, 2025 City Council voted unanimously to cancel the Flock contract; the city said the cameras would be removed. (City of Sedona, Sept. 17, 2025; KNAU Arizona Public Radio, Sept. 11, 2025)
Conflicts and open questions
  • Install month is approximate (KNAU said cameras went up about two months before Aug. 19, 2025).
  • Camera removal was announced as forthcoming; removal itself not confirmed in sources opened.

From agency records.

Statewide

  1. Feb. 2025 DPS's Local Border Support grant program has paid for local plate-reader cameras in Sierra Vista. The council accepted a $115,472.89 DPS grant in late February 2025 that covered installing 16 plate-reader cameras and running them for a year, plus a drone and a police dog. A later DPS grant of $311,574.35, approved on an unstated date, included $107,200 for two more years of Flock plate-reader monitoring. (Sierra Vista Herald (Herald/Review Media), March 4, 2025; City of Sierra Vista, date not shown)
  2. Jan. 2026 Sen. Kevin Payne (R-Peoria) introduced SB 1111 in the 2026 session to set rules for police use of automated license plate readers. As introduced it limited use to criminal investigations and law-enforcement purposes, barred non-law-enforcement uses, made captured plate data exempt from public records requests, and was backed by the Arizona Association of Chiefs of Police and the Arizona Police Association. (KJZZ, Jan. 14, 2026; Arizona Mirror, Jan. 14, 2026)
  3. Jan. 2026 Sen. Mark Finchem introduced SB 1138, which would have required plate-reader data to be stored on an agency-controlled server not maintained by a third party, deleted after 90 days unless needed as evidence, exempted from public review, and accessed only with a criminal case number; unauthorized release by a third party would be a class 1 misdemeanor with a fine of at least $500 per item. A Senate fact sheet was prepared Jan. 23, 2026; no committee vote was found. (Arizona State Legislature, Jan. 2026; Arizona State Senate, Jan. 23, 2026)
  4. Feb. 2026 The Arizona Mirror reported that the Arizona Department of Transportation asked U.S. Customs and Border Protection to stop hiding its roadside plate readers in orange traffic cones, and that CBP was moving the cameras into yellow barrels made to look like crash cushions. The same report said Arizona had no law governing how police use plate readers. (Arizona Mirror, with The Border Chronicle, Feb. 19, 2026)
  5. Feb. 10, 2026 The Senate Appropriations, Transportation and Technology Committee advanced SB 1111, 7-2-1, after adopting a strike-everything amendment from Sen. Finchem that added definitions, permitted uses, training, audit-log and annual-audit requirements, and kept plate data exempt from public records. (Arizona State Senate, Feb. 6, 2026; Arizona Mirror, Feb. 10, 2026; Arizona's Family (republished by KOLD), Sept. 8, 2026)
  6. March 4, 2026 On the Senate floor, senators rejected Sen. Jake Hoffman's amendment that would have limited plate readers to detecting government vehicles on government property, and adopted Sen. Payne's amendment requiring a warrant or a subpoena from a city attorney, county attorney or the attorney general to query plate-reader data (the engrossed text applies this to access more than 48 hours after police are notified of an incident, with listed exceptions). The engrossed bill also made willful misuse of plate-reader data a class 6 felony. The bill received preliminary approval but never got a final third-reading vote, so it died in the Senate. (Arizona Mirror, March 4, 2026; Arizona State Legislature, March 2026; Arizona's Family (republished by KOLD), Sept. 8, 2026)
  7. Aug. 27, 2026 Attorney General Kris Mayes announced a statewide review of Flock Safety and other plate-reader systems: which agencies use them, who can reach the data (including federal and out-of-state agencies) and Fourth Amendment questions, with a report to the Legislature and the Governor's Office before the next session. "We need a statewide approach to this issue," she said. (Arizona's Family, Aug. 27, 2026; KNAU Arizona Public Radio, Aug. 27, 2026)
  8. Aug. 27, 2026 Sen. Jake Hoffman (R) and Sen. Lauren Kuby (D) said they are preparing plate-reader legislation for the 2027 session; Hoffman's office said it is drafting several bills, with ideas including warrant requirements for stored data, limits on access and storage, and a statewide ban or strict limits. (FOX 10 Phoenix, Aug. 27, 2026)

State agencies

Arizona Department of Public Safety

Status
Using license-plate readers
Vendors
Flock Safety
Cameras
Count not documented
No DPS camera count found. Sources show DPS searching plate-reader data, not how many readers DPS itself operates.
  1. July 8, 2019 An Arizona Mirror review of records covering Feb. 2018 to March 2019 reported that DPS kept plate-reader data for one year, shared detection data with more than 250 agencies and received it from 185. (Arizona Mirror, July 8, 2019)
  2. Aug. 14, 2026 In a Flock network search audit covering July 14 to Aug. 14, 2026, obtained by Arizona's Family from Avondale police, DPS ran the most searches of any agency listed, more than 8,500. (Arizona's Family, Sept. 2, 2026)
Conflicts and open questions
  • Operates statewide; headquartered in Phoenix.
  • Flock is listed because DPS appears as a searching agency in a Flock network audit; whether DPS owns or leases its own Flock cameras was not established.

Reported by news outlets; agency records not yet obtained.