The diverse drug and alcohol abuse treatment services which are accessible to drug and alcohol addicted persons in Atwater can vary in a lot of different ways. Some drug and alcohol abuse rehabilitation services are conducted in a residential or inpatient facility, where clients reside for the duration of their rehab which provides a more therapeutic rehabilitation setting. Others offer alcohol and drug abuse rehab services on an outpatient basis which provides a sense of flexibility, although outpatient centers are not always an appropriate drug and alcohol abuse treatment service for people in Atwater, California who are having difficulties with long term drug or alcohol addiction issues. Whether or not inpatient or outpatient drug and alcohol abuse rehabilitation services are chosen, there are varying amounts of time that people will be required to stay in the drug rehabilitation facility. For example, some short-term programs provide programs for 30 days or less, whereas long-term centers will call for at least a 3 month stay.