Drinking Water and Infrastructure
ERG works to protect the quality of and equitable access to our nation’s drinking water—from source to tap.
Our scientists, engineers, and policy analysts evaluate regulated and unregulated contaminants, screen and prioritize complex factors affecting drinking water quality, and develop integrated solutions for source water protection. They also apply their expertise to protect groundwater resources from underground injection practices. ERG technical specialists, including certified operators, inspect and survey water systems, sample drinking water, and provide technical assistance to local communities, including small and underserved communities. In parallel, our engineers and policy analysts assess infrastructure needs and support federal loan and grant programs to facilitate local access to affordable funding and financing.
Our cutting-edge research supports development of frameworks and tools to assess drinking water system and supply vulnerability and resilience. In addition, ERG develops and supports product specifications and certification programs for water-efficient products and practices and builds and maintains safe drinking water data management and reporting systems. As nationally recognized experts, ERG drinking water specialists have served in leadership positions on federal and state workshops and conferences, and in national and international organizations.
Regulatory Development and Implementation
- Emerging contaminants
- Risk assessment
- Cost-benefit analysis
- Strategic outreach, training, and risk communication
Infrastructure Support
- Alternatives analysis
- Asset management
- Engineering cost estimation
- Funding and finance
- Project engineering and environmental reviews
- Technical assistance
- Construction oversight and project inspection
- Federal cross-cutter compliance
Utility Management and Operations
- Infrastructure needs assessments
- Technical, managerial, and financial capacity building
- Equity and affordability
- SOP and sampling plan development
Source Water Protection
- Watershed planning and management
- Training and outreach
- Program evaluation
Compliance and Enforcement
- Sampling and analysis
- Sanitary surveys
- Utility inspections
Sustainability and Resilience
- Water conservation and efficiency
- Water reuse/enhanced aquifer recharge
- Reservoir management support
- Climate impacts on water supply and sources
- Cross-sector collaboration
- Life cycle assessment
Research
- Vulnerability assessments
- Drinking water quality (including PFAS)
- Groundwater
Data Management and Information Tools
- Use and modernization of SDWIS systems
- Analytical web and geospatial services
- Electronic reporting for drinking water laboratories
- Surveys