Symptoms of substance abuse, as specified by DSM-IV-TR, include one or more of the following occurring during a given 12-month period: 1  Substance use resulting in a recurrent failure to fulfill work, school, or home obligations (work absences, substance-related school suspensions, neglect of children).
Healdsburg Chamber of Commerce and Visitors Bureau - Healdsburg, Sonoma County, California. The beauty of Healdsburg is unsurpassed - centered in the Northern California wine country, visitors often compare the area to Tuscany. Browse our restaurants or go shopping, antiquing, wine tasting or enjoy a cooking class around the Healdsburg Plaza.
The Russian River, a southward-flowing river, drains 1,485 square miles (3,846 km 2) of Sonoma and Mendocino counties in Northern California.ast of Healdsburg, Maacama Creek joins the Russian River. After it makes a series of sweeping bends, the Healdsburg Memorial Bridge carries Old Redwood Highway over the river just upstream of U.S. Route 101 's Healdsburg crossing.