Harmful Algal Blooms (HABs)

Harmful Algal Blooms (HABs)

Cyanotoxins from harmful algal blooms (HABs) are occurring with increasing frequency in drinking water sources and negatively impacting drinking water treatment facilities throughout the US. These treatment facilities face a difficult task of not only removing the toxins but doing so in a safe and cost-effective way.

State Harmful Algal Blooms (HABs) Rules and Resources

Web Resources and Reference Documents

Source Water News

ASDWA’s Source Water News is intended to improve outreach and information sharing for state staff engaged in source water protection and sustainability, climate change, and nutrient pollution related efforts. Subscribe or search the archives at www.asdwa.org/newsroom.
Pennsylvania Announces Final PFAS Statewide Sampling Results

Pennsylvania Announces Final PFAS Statewide Sampling Results

Pennsylvania has released its PFAS Statewide Sampling Results that includes a complete and final list of sample results collected from...

Three New PFAS Actions Announced by EPA

Three New PFAS Actions Announced by EPA

EPA has announced three new actions to help reduce the potential risks to the public from PFAS. These actions include:...

EPA Webinar on Road Salts and Freshwater Salinization Syndrome

EPA Webinar on Road Salts and Freshwater Salinization Syndrome

On Wednesday, June 30th from 2:00-3:00pm (eastern time), EPA’s ORD will host a webinar entitled, “Road Salts and Freshwater Salinization...

EPA and Army to Revise WOTUS Definition

EPA and Army to Revise WOTUS Definition

On June 9, EPA and the Army announced their intent to revise the definition of “waters of the United States”...