Surface Water Quality
Water Quality Standards and Reports:
Water Quality Monitoring:
- Program Overview
- Lakes and Ponds Water Quality
- Long Island Sound (LIS) Water Quality
- River and Stream Water Quality
- State Bathing Beach Water Quality
- Volunteer (Citizen Science) Water Monitoring
Nitrogen Management Plans & Programs:
- Long Island Sound Hypoxia and Nitrogen Reduction Efforts
- Nitrogen Control Program for the Long Island Sound
Other Water Quality Management Programs:
- Combined Sewer Overflow (CSO) Right to Know Information
- Integrated Water Resource Management
- Non Point Source (NPS) Management
- Watershed Management
- Total Maximum Daily Loads (TMDLs)
Content last updated April 13, 2022.