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.
Three New EPA and DOD PFAS Actions

Three New EPA and DOD PFAS Actions

EPA and the Department of Defense (DOD) have taken three recent actions to address PFAS through: a request for information...

August 4 SWC Webinar on Forest Service Landscape Scale Restoration Grants Program

August 4 SWC Webinar on Forest Service Landscape Scale Restoration Grants Program

Please join the Source Water Collaborative for a webinar about the Forest Service Landscape Scale Restoration (LSR) Grants Program on...

ASDWA and GWPC Host Northeast States Source Water Protection Meeting with NRCS and EPA

ASDWA and GWPC Host Northeast States Source Water Protection Meeting with NRCS and EPA

On July 12, ASDWA and GWPC hosted a virtual Northeast Source Water Protection Meeting with State Source Water Protection Coordinators,...

ASDWA Submits Comments on EPA’s Proposed Hazardous Substance Worst Case Discharge Planning Rule

ASDWA Submits Comments on EPA’s Proposed Hazardous Substance Worst Case Discharge Planning Rule

On July 13, ASDWA submitted comments to EPA on the Clean Water Act (CWA) Hazardous Substance Worst Case Discharge Planning...