Exurban areas are found at the fringes of cities and towns, where people live on lots from a few acres to many acres.  City water and sewer are often not available in these areas so septic systems, wells and cisterns are common and water quality is an important consideration.

As exurban areas are developed, the density of septic systems and drinking water wells can be expected to increase.  Each of these homes is likely to have a septic system and a drinking water well.  Proper planning is critical to avoid water quality problems.

Soil plays key role in the functioning of a septic system.  Gravelly or very sandy soil can cause problems by allowing contaminants to reach the ground water before it is adequately treated.  Be sure to have your soils tested and obtain the permits needed by local planning departments.  They will help you make sure your septic system is designed properly.

Once in place, septic systems require maintenance to ensure they continue to work properly.  Check with your local conservation district or planning and  building department for information on septic system maintenance.

From the University of Wyoming Cooperative Extension Service, I’m Eric Peterson.