HAB Supplemental Information

Water Monitoring

The information below is not produced by or endorsed by NWS. Before using the information below, special attention should be given to the date/time & disclaimers of the data and products being displayed.

HAB Monitoring in Lake Erie	HAB Monitoring for Public Water Systems	HAB Monitoring for Recreational Waters
NOAA GLERL Experimental Archived Real-Time Measurements	Ohio EPA Public Water System Monitoring	Ohio Department of Health BeachGuard Beach Advisories
Great Lakes Observing System	NOAA GLERL Experimental Cleveland Hypoxia Warning System	USGS Nowcast Beach Status
Toledo Public Utilities: Water Quality	Ohio Information for Recreational Waters	Ohio Sea Grant Stone Lab
Ohio EPA Information for Public Water Systems

HAB Monitoring in

Lake Erie

HAB Monitoring for

Public Water Systems

HAB Monitoring for

Recreational Waters

NOAA GLERL Experimental Archived Real-Time Measurements

Ohio EPA Public Water System Monitoring

Ohio Department of Health BeachGuard Beach Advisories

Great Lakes Observing System

NOAA GLERL Experimental Cleveland Hypoxia Warning System

USGS Nowcast Beach Status

Toledo Public Utilities: Water Quality

Ohio Information for Recreational Waters

Ohio Sea Grant Stone Lab

Ohio EPA Information for Public Water Systems

2023 Lake Erie Rolling Seasonal Projections - Latest Projection

Lake Erie has been plagued by a steady increase of HABs over the past decade. These blooms consist of cyanobacteria or blue-green algae, which are capable of producing toxins that pose a risk to human and animal health, foul coastlines, and impact communities and businesses that depend on the lake. NOAA researchers, with their partners at Heidelberg University, produce an experimental early season projection of the potential severity of the bloom.