A septic drain field should be 10 feet from the home or any body of water, and 10 feet from gardens and edible plants. Dig the trenches. Each drain-field trench should be at least 3 to 4 feet wide and 3 to 4 feet deep.There should be at least 100 feet of drain field for a 1,000-gallon septic tank. This can be accomplished by making four trenches 25 feet long or two trenches 50 feet long.uilding a septic drain field is time-consuming but pays off in the long run. Septic tanks last from 15 to 30 years. Unfortunately, drain fields, also known as leach fields, do not last that long. If placed in an area with good ground absorption, a drain field can last up to 10 years.
The fastest growing demographic on Twitter is the 55â64 year age bracket. 1  This demographic has grown 79% since 2012. 2  The 45â54 year age bracket is the fastest growing demographic on both Facebook and Google+. 3  For Facebook, this group has jumped 46 4 %. For Google+, 56 %.
WASHINGTON (AP) â The United States Census Bureau released data on Thursday showing that the Latino population is no longer the fastest-growing minority group in the country. Non-Hispanic whites are still by far the largest racial group in the United States with a population of 197.8 million.(All other racial and ethnic groups make up 37 percent of the population, or 118.3 million.) But Asians, not Hispanics, were the fastest-growing group in 2013.ASHINGTON (AP) â The United States Census Bureau released data on Thursday showing that the Latino population is no longer the fastest-growing minority group in the country. Non-Hispanic whites are still by far the largest racial group in the United States with a population of 197.8 million.