Learn the Issues

Stormwater Discharges from Transportation Sources-Innovative Materials

Transportation authorities manage the runoff on street, road, and highways that has polluted by cars, trucks, buses, and other vehicles.

Combined Sewer Overflows in the Great Lakes Basin-Indiana

There are 184 communities in the United States portion of the Great Lakes Basin that have combined sewer overflows (CSOs).

Combined Sewer Overflows in the Great Lakes Basin-Ohio

There are 184 communities in the United States portion of the Great Lakes Basin that have combined sewer overflows (CSOs).

Nonattainment Areas for Criteria Pollutants (Green Book)

Areas of the country where air pollution levels persistently exceed the national ambient air quality standards may be designated "nonattainment." This site provides current information on nonattainment areas by state and pollutant.

Nutrient Pollution

Nutrient pollution is one of America's most widespread, costly and challenging environmental problems, and is caused by excess nitrogen and phosphorus in the air and water.

Comprehensive Conservation and Management Plan for Sarasota Bay

Information on the restoration and protection of Sarasota Bay.

State of the Bay Report for Maryland Coastal Bays Program

Information on the current condition of the Maryland Coastal Bays.

State of the Bay Report for Tillamook Estuaries Partnership

Information on the current condition of the Tillamook Estuaries.

Comprehensive Conservation and Management Plan for Indian River Lagoon

Information on the restoration and protection of the Indian River Lagoon Estuary.

State of the Bay Report for Casco Bay

Information on the current condition of Casco Bay.

Comprehensive Conservation and Management Plan for Coastal Bend Bays and Estuaries

Information on the restoration and protection of the bays and estuaries of South Texas.

State of the Bay Report for Long Island Sound

Information on the current condition of the Long Island Sound bay and estuaries.

State of the Bay Report for Sarasota Bay Estuary Program

Information on the current condition of the Sarasota Bay Estuary.

State of the Bay Report for Delaware Inland Bays

Information on the current condition of the Delaware Inland Bays.

The WaterSense Current: Winter 2021

The WaterSense Current is a quarterly update dedicated to news and events related to WaterSense.

South Florida Program Funding (SFP): Overview

The SFP’s statutory authority and what types of projects can be funded. It includes a list of the program’s priority focus areas, examples of eligible projects, a description of eligible applicants and information about the application submission process.