Mammoth Lakes Flock Records

Document library

Records received so far

The 78 records cited in the findings, released under the California Public Records Act. Emails are shown as readable text with their attachments.

About redactions

This site posts the records that the findings cite. To protect people who are not part of the story, a few details have been removed from the posted copies: personal and direct phone numbers in emails and attachments; email addresses and phone numbers in the Flock user list; one motorist’s license plate in case report 260609; and license-plate numbers that officers typed into the “reason” field of search logs (a small number of agency case numbers in the same format may also be masked). Officer names, agency names, dates, and search counts are unchanged. Records that are not cited, and the complete unredacted set, are available on request from transparentmammoth@protonmail.com.

Verifying these files

Two checksum lists are published with this site. checksums-as-received.csv gives the SHA-256 fingerprint of each of the 140 files exactly as the agencies released them, before any redaction. Anyone who obtains the same record from the agency, or the unredacted set on request, can confirm it matches. SHA256SUMS.txt fingerprints every file posted here, so any later change can be detected. To check a file, run sha256sum FILE (Linux), shasum -a 256 FILE (Mac), or certutil -hashfile FILE SHA256 (Windows).

Counting notes

The network audit CSVs as exported contain 2,101 exact duplicate rows (same search ID): 2,073 in the February 2025 file, 26 in December 2024, and 2 in November 2024. All counts on the Findings page use unique IDs, 837,099 rows in total. “Out-of-state” is assigned from the state code in the agency name, checked by hand for about 30 names; the day-one count of 377 agencies includes “Corinth City Marshal [inactive]” and excludes 7 searches by an account named “[DEACTIVATED] – DNU,” which has no state (counting it gives 378 agencies and 2,445 searches). Checksums for the two PNG images match the files in the GitHub repository and the download bundle; a content-delivery network may serve re-encoded copies of images, which will not match.

Download everything

Town of Mammoth Lakes / Mammoth Lakes Police Department 33

Council staff reports, contracts, invoices, Flock account exports, policy, search logs, and case reports.

June 5, 2024Council staff report: Resolution to Implement Flock Safety (first discussion)
July 1, 2024MLPD license-plate reader policy (draft)
July 17, 2024Council staff report: Resolution to Implement Flock Safety (2nd Discussion)
July 17, 2024Draft Resolution 2024-xx authorizing the Flock lease
July 17, 2024MLPD Council presentation slides, “Flock Safety ALPR”
July 17, 2024MLPD Flock presentation (full deck, including Raven slides)
July 18, 2024Signed Town–Flock agreement and order form
July 18, 2024Flock order form and master services agreement
July 18, 2024Flock law-enforcement contract terms
Dec. 10, 2024Email: “Raven Discussion – 4 Partners” (MLPD copy)
Feb. 6, 2025Emails: edits to the Town's Flock social-media post
Aug. 19, 2025MOU between Mammoth Unified School District and MLPD, with MLPD policy
Sept. 3, 2025Council staff report: Flock Safety Update 2025 (presentation only)
Sept. 3, 2025MLPD slides: Automated License Plate Readers – Annual Update 2025
Sept. 15, 2025Flock invoice INV-74227 (8 cameras, $25,000)
Sept. 26, 2025Draft cost-sharing MOU with Cerro Coso (Word file)
Oct. 1, 2025MLPD newsletter, October 2025
Jan. 11, 2026Flock invoice INV-84386 (Phase 2 cameras, $7,000)
Mar. 18, 2026MLPD Policy 435: Automated License Plate Readers
Aug. 19, 2026MLPD case 260573: gunshot sensor vandalized, Main Street
Aug. 21, 2026MLPD case 260578: gunshot sensor vandalized, pickleball complex
Aug. 25, 2026MLPD case 260587: gunshot sensor vandalized, Tavern Rd. and Inyo St.
Sept. 1, 2026MLPD case 260609: district camera destroyed, Meridian Blvd.
Sept. 17, 2026Council agenda and recording links (June 2024, July 2024, Sept. 2025)
Sept. 17, 2026Flock billing portal: Contracts Overview, Mammoth Lakes CA PD
Sept. 17, 2026Flock admin settings page, Mammoth Lakes CA PD
Sept. 17, 2026Flock admin policies page, Mammoth Lakes CA PD
Sept. 17, 2026Flock sharing settings, Mammoth Lakes CA PD network
Sept. 17, 2026Flock sharing settings, Mammoth Lakes CA PD (Flex LPR) network
Sept. 17, 2026Flock user list, Mammoth Lakes CA PD account
Sept. 17, 2026Flock deployment tracker, CA – Mammoth Unified School District
Sept. 18, 2026Flock sharing settings, Mammoth Lakes CA PD network (second capture)
Sept. 18, 2026Flock LPR Device Health export, Mammoth Lakes CA PD

Mammoth Unified School District 12

Email threads with Flock, police, and partners; property license; Flock notices.

Mammoth Hospital (Southern Mono Healthcare District) 25

Email threads from 2024 to 2026, security committee notes, MOU drafts, signed MOU, and invoice.

Sept. 27, 2024Email: Re: Mammoth & Flock Safety - gunshot detection solutionCaroline Fraher
Oct. 4, 2024Email: Flock Follow up informationCaroline Fraher
Oct. 4, 2024Email: RE: Flock Follow up informationAlasdair Simonds
Oct. 10, 2024Email: Fw: Flock alerts for schools/hospitalDaniel Casabian
Oct. 12, 2024Email: Re: Flock alerts for schools/hospitalDaniel Casabian
Nov. 4, 2024Email: RE: Cameras projectSarah Rea
Dec. 11, 2024Email: RE: Raven Discussion - 4 PartnersAlasdair Simonds
Jan. 6, 2025Email: Flock Cost SharingCasey O'Neill
Mar. 1, 2025Email: Fwd: Flock Cost SharingCasey O'Neill
Mar. 3, 2025Email: RE: Flock Cost SharingKevin King
Mar. 11, 2025Email: RE: Flock Cost SharingAlasdair Simonds
Mar. 11, 2025Email: Re: Flock Cost SharingCasey O'Neill
June 6, 2025Email: Flock Raven Property License AgreementJason Heilman
June 6, 2025Email: New Raven Location Need for Mammoth HospitalDaniel Casabian
June 13, 2025Flock property license signed by Mammoth Hospital
June 13, 2025Email: RE: Flock Raven Property License AgreementAlasdair Simonds
June 17, 2025Email: MOU for Flock SystemCasey O'Neill
June 18, 2025Email: Re: MOU for Flock SystemCasey O'Neill
Sept. 30, 2025Email: RE: MOU for Flock SystemMark Lind
Feb. 20, 2026Email: Security Steering Committee meeting notesAlasdair Simonds
Apr. 7, 2026Email: Re: MOU for Flock SystemCasey O'Neill
Apr. 9, 2026Email: RE: MOU for Flock SystemAlasdair Simonds
Apr. 21, 2026Email: RE: MOU for Flock SystemAlasdair Simonds
Apr. 22, 2026Signed, board-approved cost-sharing MOU with Appendices A and B
May 26, 2026MUSD invoice 26009 to Mammoth Hospital ($9,158.33)

Kern Community College District (Cerro Coso) 2

Records-request determination letter.

Bishop Police Department 1

Determination letter from the department's attorneys and emails forwarded by Mammoth's police chief.

Mono County Sheriff's Office 1

Response to the records request.

Public posts 2

Publicly posted material captured by residents.

MLPD network audit exports, Jan. 2024 – Aug. 2026 (32 monthly CSV files)

Every search whose scope included the Town's cameras, by MLPD or by outside agencies. Each month is a zipped CSV, with plate numbers in the reason field redacted. January–June 2024 files are empty.

All 32 months (ZIP) 33.6 MB

MLPD department (organization) audit logs, Jan. 2024 – Aug. 2026 (32 monthly files)

Searches by MLPD's own users, with officer name, reason, and case number. Converted to CSV, with plate numbers in the reason field redacted.

All 32 months (ZIP) 111.0 KB