Oasis State Park in New Mexico is a popular fishing spot in Portales along the eastern border of the state. The lake was recently restocked with catfish and reopened to the public. The man-made lake was restored after two failures of clay liners–the first of which (February 2008) was a failure after 20 years of use, and the second after about two weeks when a company attempted to rehabilitate the old clay. A geosynthetic lining system was acquired and now promises renewed, long-term use.