Property next to a Waste water treatment plant

[Shantan Kajjam]

Under contract with a property in Georgetown TX and just found out that it is 800 feet away from a waste water treatment plant.  I am an out of state investor and wont be able to travel to the location to assess myself.  Agent mentions that he did not hear any complaints/any smell issues for multiple years at the property.  Not sure if I need to back out of the contract ($2K at stake) or go forward? Your comments would be helpful to make a decision.