SUNRIVER, OR -- The Sunriver Fire, Police and Owners Association will be conducting a test of the emergency siren system tomorrow, Tuesday at Noon. Sunriver is outfitted with five siren towers that are strategically placed throughout the community. Sirens broadcast a high-low tone in the event of a catastrophic event – such as a wildfire. The siren system gives notice to those outdoors to stop what they are doing and check the sunriveremergencyinfo.com website to learn what is happening. Sunriver residents will be notified of the test via a text alert through Deschutes County 911 Everbridge system on the morning of May 12th.