- Compliance with Revised Lead and Copper Rule, Lead Poisoning Prevention Act
- Compliance with the Revised Total Coliform Rule
- Drinking Water Testing Labs
- Engineering Review and Application Status
- Lead Contamination
- Operating Licensed Aquatic Venues
- PFAS Contamination
- Public Water System Assessments
- Water System Information (Drinking Water Viewer)
- Your water
- American Water Resources Association
- Environmental Protection Agency
- Global Environmental Consulting
- Healthy Drinking Water
- Healthy Swimming
- National Rural Water Association
- New England Water Works Association
- Rhode Island Rural Water Association
- RI NEMO
- RI Water Resources Board
- State Drinking Water Administrators Association
- US Geological Survey
- Wellhead Protection program