United States. Environmental Protection Agency. Office of Ground-Water Protection

• A ground-water protection strategy for the Environmental Protection Agency
• A Review of methods for assessing nonpoint source contaminated ground-water discharge to surface water
• Compendium of federal financial assistance programs
• Guide to ground-water supply contingency planning for local and state governments
• Overview of state ground-water program summaries
• Resource document for the Ground-Water Monitoring Strategy Workshop
• Why do wellhead protection?