Rancho Tehama Reserve location! Rancho Tehama is a quiet private country community in the heart of Tehama County. Located West of Interstate-5 between Red Bluff and Corning, Rancho Tehama has a country setting with seasonal Elder Creek winding through its rolling hills of oak and pine trees. It is a rural subdivision with lovely views of Mt. Shasta and Lassen, and a haven for a variety of wildlife. There is an Elementary School, school bus service for older students traveling to Corning, a small country store, community church, cafe and air strip. The manufactured home is 34 years old The living room and bedrooms were added on in 2006. Per the appraiser, the combined square footage is 1210.