Just had 24,000 sq ft of fescue laid and just as the workers were packing up we had a thunder shower roll through.Good deal you would think! Well we got 2" in about 3 hours and we were left with some areas of standing water.It dissipated over night but where it was standing water the turf is not looking good. Its only been two days but i can't help but worry if it will come back? What are your thoughts...