New flood sirens have been tested as part of a city's emergency preparedness program. The testing took place at Longhorn Dam and was conducted by Austin Water. This development comes one year after new state requirements for flood siren updates were introduced.

Further details about the testing and the program are available from the source. The introduction of new sirens is intended to enhance emergency preparedness.

Counties are providing updates on flood siren systems, with the latest testing being the most recent addition to the program.