“I have no reservation in recommending Mr. Pendergrass for conducting complex aquatic and hydrologic research and analysis…”

Dr. Larry Hauck, Ph.D., Lead Scientist at the Texas Institute for Applied Environmental Research

Phone: 417.372.5246
Email: info@sweetwaterresearch.org
Mail Address: PO Box 625
West Plains, MO 65775
Physical Address: 10 Court Square,
Suite 28, West Plains, MO 65775