The different drug and alcohol abuse rehab programs which are available to drug and alcohol addicted people in Rio Vista, California can vary in several various ways. Some alcohol and drug abuse treatment programs take place in a residential or inpatient location, where clients remain the entire time they are in treatment which supplies a more therapeutic treatment setting. Others provide substance abuse rehabilitation services on an outpatient basis which allows for more flexibility, although outpatient programs are not always an appropriate substance abuse rehabilitation program for individuals in Rio Vista who are struggling with serious drug addiction issues. Whether or not inpatient or outpatient drug and alcohol abuse treatment programs are chosen, there are varying amounts of time that people will be asked to continue to be in the drug and alcohol treatment program. For example, some short-term programs offer programs for 4 weeks or less, while long-term programs will call for at least a 12 week stay.