Ottawa County
There are a total of 81 sirens in OTTAWA County.
Siren Activation Ability:
- Sirens can be activated individually
- Sirens can be activated by zone
- Sirens can be activated countywide
Siren Activation Location:
- Sirens can be activated from the 911 Dispatch Center or DBNPS
Sirens are tested:
- Monthly
- Tests are conducted on the 1st Friday @ 12:00 p.m.
- The type of signal used for the test is a steady tone
Sirens are activated for the following conditions:
- During a tornado warning using a steady tone
