Gregory Mill Dam - Smyrna Album Random Photos Image 54/164 Apr 22, 2007 15:33 Original Metadata Camera Model:Canon PowerShot S1 IS Original Time Taken:Apr 22, 2007 15:33 Shutter Speed:1/200 sec Aperture:f/4.5 Exposure Compensation:0 EV Metering Mode:Pattern Flash Fired:No Flash Focal Length:5.8 mm In the middle of the 19th Century, Constance Hardeman built a dam along Stewarts Creek. Today, the area around the creek is Gregory Mill Park.