Welcome to Dry Creek. Yes, according to the map the waterless watercourse at GZ really is named Dry Creek. The thing I like most about Dry Creek, apart from it being perpetually parched, is the curious fish hook shaped guardrails located where it crosses under School Road. Have you ever seen such a design?
At GZ you'll find a cunningly concealed 2 L plastic screw-top jar. It contains a log, a pen, a pencil, and some swag. Please carefully return the cache to its hiding place as you found it, and remember to trade fair. The grass can be long here. One cannot ignore the possibility of there being snakes in the area. Happy Geocaching!
Why is a 2 L container a Regular (M)-sized cache? Because Regular (M)-sized caches range in volume from 1-20 L.