Learn about types, number and geographical distribution of septic systems installed in the state of Oklahoma.

By Sergio M. Abit and Larry Boyanton. Learn about the basic functions of septic systems and how to improve the septic system evaluation process as a homeowner.

The impact of floods and power outages on the two most common types of septic systems in Oklahoma.

Septic system guidelines in a question-and-answer format discussing installation permits, site and soil restrictions, installation and maintenance.

This bulletin discusses research results conducted on land application of sewage sludge.

The different types of septic systems, how they work and the proper way to maintain them including where to go for help.

The simple maintenance tips that apply to any type of septic system as well as suggestions for maintenance of particular systems.

Key information useful to home builders and their clients regarding the types of septic systems permitted on the property.