Noteworthy

Call for Papers:

•  National Water Quality Monitoring Council - National Monitoring Conference, April 2010

Local Science Feature:

•  Algal Toxins in Recreational Waters (350KB PDF)

National & Regional Science:

•   Pesticide Levels Decline in Corn Belt Rivers
•  Study Reveals Mercury Contamination in Fish Nationwide
•  Tackling Fish Endocrine Disruption

Past listings...

Water Quality Data

National Water Information System (NWIS)

• NWIS provides current and historical water-quality data.

Today's Water Conditions

• Water-Quality Watch provides continuous real-time water-quality measurements.
  

Water-Quality Web Services

• Web services automate the sharing of USGS and USEPA water-quality monitoring data.

For More Data

• Additional water-quality data resources are available.

USGS in Your Area

USGS Water Science Centers are located in each state.

Past "Noteworthy" Listings

 Indiana: Investigations & Monitoring of Mercury

 Quality of Water from Domestic Wells

 California Water Science Center - Pesticides flowing into the Salton Sea

 USGS investigations of national and regional trends in ground-water quality [30KB PDF]