Cameras / California / Mammoth Lakes
License plate readers in Mammoth Lakes, CA
Volunteers have documented 22 automated license plate readers inside Mammoth Lakes. That is the 237th-largest total among the 357 California cities indexed here, and 0.1% of the statewide total. Its 0.9 readers per square mile spread across 24.9 square miles — thinner coverage than 81% of the 2,432 cities indexed nationally. Every one of them is a Flock Safety unit. Where a mount was recorded, volunteers logged 4 on traffic signals and 3 on poles.
Checked against OpenStreetMap November 13, 2026 · figures last changed September 29, 2026.
22
readers documented
0.9
per square mile
237th
of 357 indexed California cities · 1,147th of 2,432 nationally
0.1%
of California’s documented total
Dot colors follow the manufacturer legend below. Boundary: U.S. Census Bureau, 2025 Cartographic Boundary Files. Locations: © OpenStreetMap contributors.
What volunteers recorded
- Monitoring public roads
- 18 cameras are tagged as watching public streets or traffic.
- Recorded operators
- Mammoth Lakes Police Department (4). All 720 recorded ALPR operators, ranked →
- How they’re mounted
- traffic signal (4), pole (3), street lamp (2), post (1)
- Coverage area
- 24.9 square miles of land inside city limits.
Nearby
Learn more: How to spot a Flock Safety camera · How ALPRs work · Can you opt out? · California's ALPR statute
These locations were documented in the field by OpenStreetMap volunteers and refresh automatically every six hours. They are evidence of where cameras have been seen — not a complete or official inventory, and cameras may have been added or removed since documentation. Corrections happen upstream: edit OpenStreetMap and this page will update. Read more in our methodology, or download the aggregates in bulk.