Water Quality

• Annual Report on Water Quality
• Water Hardness
• Water Quality Analytical Reports
• Facts About Lead
• Fluoride
• Chromium
• Emerging Water Quality Issues
• Emerging Compound Test Results Tables
• Student Projects
• FAQs
• The Occoquan Reservoir Shoreline Easement Policy
• Source Water Assessment Program (SWAP)
• Grants
• Conservation
• Water Wise Landscaping & Watering Guide
• How We Treat Water
• Uranium Mining Study

Water quality monitoring is accomplished by a highly trained and educated laboratory staff employing the latest, most sensitive and sophisticated analytical instrumentation. Our laboratory, located at the Corbalis Water Treatment Plant, is certified for drinking water analysis by the Commonwealth of Virginia.