Hall County officials hope a retired sewer spray field in South Hall County will produce some cash for the county. The Hall Board of Commissioners has given its OK to try to attract buyers for nearly 88 acres now part of the 304-acre Spout Springs Water Reclamation Facility on Spout Springs Road. County officials stopped using the property about three years ago as a spray field after Hall was permitted by the state to discharge into nearby Lollis Creek, which is part of the Upper Oconee basin that directs water to the Atlantic Ocean.