BlueWRXPride
Member
For quite some time now, I've noticed periodically a repeating gurgling sound coming from the air vent under the kitchen sink. Obviously, I'm on a septic system, which has a collection chamber and then a pump to get it up to the leach field. In my kitchen, it's a double sink with a garbage disposal on one side and an air vent under the sink coming off the combined drain pipe. When it happens, it loud enough to hear from beneath the sink with the cabinet doors closed, but not too loud. I took this recording with my phone right next to the air vent. The sound is very repetitive with it occurring every 6 seconds or so as you can hear in the recording, and overall will last for maybe a minute. All I could think of is it has something to do with when the pump is running in the collection tank? Anything to be concerned with?
Audio recording
Audio recording