Use of Automated License Plate Readers (ALPR) in Storm Lake

In 2024, the Storm Lake Police Department began implementing Automated License Plate Reader (ALPR) systems as part of its ongoing efforts to enhance public safety. These systems have proven to be effective tools for promoting safer streets for both residents and visitors. Installation of stationary ALPR cameras began in the fall of 2024, marking an expansion of established and validated best practices in law enforcement technology. 

Stationary ALPRs are strategically placed at key entry and exit points, as well as in areas where enhanced security measures are likely to have the greatest impact. The primary function of these systems is to support officers in identifying vehicle movements related to criminal activity, stolen vehicles, missing or endangered 
persons, and vehicles of interest flagged by the Storm Lake Police Department or partnering law enforcement 
agencies.

How Stationary ALPR Cameras Work:

•    Mounted on fixed poles and positioned to capture traffic along roadways.

•    Capture license plate numbers and key vehicle characteristics—not personal or driver information.

•    Compare license plates against databases such as the National Crime Information Center (NCIC).

•    Notify officers when a vehicle associated with a crime or alert is detected.

•    Store data for 30 days, after which it is automatically deleted.

Since implementation, the Storm Lake Police Department has used ALPR technology to generate leads and make arrests in cases involving outstanding warrants, stolen vehicles, domestic assaults, and property crimes.

As part of its commitment to transparency, the Storm Lake Police Department voluntarily shares key data points from its stationary ALPR system. This information is available through the Transparency Portal.  A regularly updated dashboard displaying statistics related to the use and performance of ALPR technology in Storm Lake.

Click Here To View Transparency Portal