After I posted on Texbirds that I had three dowitchers that I wasn't too sure about at the Sugar House Pond, I received an email from Justin Bosler stating that because of the date these might be Short-billed as they migrate earlier than Long-billed. I'm leaning towards Long-billed because of the feather edgings on the back but I may be misinterpreting this character. There were four of these birds were at the Sugar House Pond today.
I also photographed these three today at the Bucy Road Pond near Hargill. I also think they are Long-billed.