County Closings, Delays, & Alerts
2025 Cyber Incident Notification Letters
Potentially affected individuals have begun receiving direct notification letters regarding the 2025 cyber incident that the county experienced. If you received a letter from Anne Arundel County CAO Christine Anderson with a California return address, we can assure you that the letter is legitimate. It was sent on behalf of the county by IDX, a company based in California. The letter is intended to provide information about the event and additional resources for potentially affected individuals.
We have been notified that some individuals received a letter to their address for an individual they are unfamiliar with or information that is incorrect. We apologize for any errors, and have alerted the company that assisted the county with identifying potentially affected individuals and their contact information of these errors.
We encourage you to visit aacounty.org/cyber-incident for steps you can take to help protect your personal information and follow the provided guidance if you feel it is appropriate to do so. You can also call 1-866-200-0974 toll-free with any additional questions you may have.
2026 Data Privacy Event
On August 28, 2026 the county detected irregular activity on a limited subset of systems within the county computer network. Immediate action was taken to secure the network and determine the potential scope and source of this activity. It was determined that an unauthorized actor gained access to a limited number of systems and copied certain files from those systems. Presently, there is no indication the files have been used to commit any type of consumer fraud or identity theft or that this event was related to any previous cyber event. For more information, click here.
Holiday Bus Schedule
Please visit the Holiday Bus Schedule page to view changes to bus services for the upcoming holiday.
Important Safety Information: E-Bikes, E-Motos, and E-Scooters
To learn more about about Anne Arundel County Police Department's Operation C.A.R.E Safety Campaign (E-Bike, E-Moto, and E-Scooter), visit Operation C.A.R.E.
Lake Waterford Park - Fishing and Hiking Access Limited
Access to fishing and hiking along the lake may be restricted due to the ongoing dredging project. We appreciate your patience and understanding. For more information, please contact the park office at 410-222-6248.
Lake Waterford Park - Restrooms Closed
The Lake Waterford Park restrooms are currently under construction and temporarily closed.
LUN Maintenance Notice
Enhancements to the Permit Module Revision Process will be live for public users on Monday, November 9, 2026. This release introduces an improved public user experience, including convenient digital revision applications and the ability to update contacts through LUN.
The Land Use Navigator (LUN) will undergo maintenance and may be periodically unavailable between November 6th at 5:30 p.m. and November 9th at 8:00 a.m. We apologize for any inconvenience.
Veterans Day Holiday
Anne Arundel County Government will be closed on Wednesday, November 11th for Veterans Day.
Veterans Day Service Schedule: Wednesday, November 11th
- No curbside collection changes.
- All Bureau of Waste Management Services Facilities are closed.
- All Facilities will reopen on Thursday, November 12th. Curbside collection of recycling, yard waste, and trash will not be affected by the holiday.