Field recording 4

I found this sound to be quite interesting to me. It had been raining the day I recorded this, and it just so happened that the sewer drains were quite busy with the sound of rushing water. I recorded this on my way out of the parking garage underneath Sandburg, and unfortunately didn't record anything good or interesting the rest of the day. Despite that, this was definitely an interesting sound that I could not pass up. It can be heard here as "drain noise," and can be seen here also as "drain noise." My microphone placement map can also be viewed under the same name here.