MCTENNEL CREEK. McTennel Creek, formerly called Mustang Creek, rises just above the DeWitt county line in northern Karnes County (at 29°04' N, 97°41' W), runs through a corner of DeWitt County, and reenters Karnes County. It continues southwest for eleven miles to its mouth on Ecleto Creek, four miles southeast of Helena (at 28°57' N, 97°47' W). The surrounding flat to rolling terrain is surfaced by sandy and clay loam that supports scrub brush and grasses.
The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this article."MCTENNEL CREEK," Handbook of Texas Online (http://www.tshaonline.org/handbook/online/articles/rbmdq), accessed December 08, 2013. Published by the Texas State Historical Association.