Check out the site s4gru.com they are reporting updates to towers and areas as they happen. The site is run by Sprint users, and is not affiliated to Sprint in any way except that it refers to the Sprint network.
Unfortunately, you won't get any information specifically from Sprint until they reach about 50%-75% deployment in that area. From the coverage map, it doesn't appear there is any at the moment. That could also just mean, no one in the are is running the Sensorly app on their phone though.
If my post or someone else's answered your question please mark it an Accepted Solution.
Keep in mind, like you, I am a Sprint subscriber. I am in no way employed by Sprint in any sense. I just know stuff.