The surrounding area was a private fishing camp in 2008. In 2016, the Town of Mead purchased the recreational rights to the lake and built a park there (Lorin Mead Park). It's a fishing, picnicking, and low-impact boating destination only; no swimming allowed due to unknown water quality. The water in the lake is owned and used by the oil and gas industry.
The excellent and well-crafted Historic Highlandlake website historichighlandlake.org from 2008 looks like it has transitioned to a slightly renamed site.
Lorin Mead Park today:
The water level of the lake will vary over the year, depending on usage by it's owner:
Despite changes at the lake, the historic church across the street remains constant and well-maintained:
If you're interested in learning more about this community, in 2013 a book was published on the Highlandlake and Mead area: