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5/30/2024
WT Staff
HAB Tracker
from NCCOS satellite monitoring and Ohio BeachGuard
Seven new Beach Advisories overnight
May 30, 2024 1116 am EDT
Bacteria Contamination Advisory High Bacteria Level confirmed by lab testing
Lake Erie
- Villa Angela State Park - Cuyahoga County - details to follow
- Euclid State Park - Cuyahoga County
- Crystal Rock - Erie County
- Lions Park - Erie County
- Battery Park - Erie County
- West Branch Camp - Michael J Kirwan Lake - Portage County
- East Fork Lake - Clermont County
- Bay View East - Erie County - advisory issued 906 am May 28, 2024 - May 28 test 980 cfu/100 ml
- Columbia Park Beach - Lake Erie - Cuyahoga County - advisory issued 906 am May 28, 2024 - May 28 test 980 cfu/100 ml
- Bay Park Beach - Lake Erie - Cuyahoga County - advisory issued 920 am May 28, 2024 - May 28 test 461 cfu/100 ml
- Edgewater State Park - Lake Erie - Cuyahoga County - advisory issued 7 am May 27, 2024 based on predictive modeling - May 20 test 2 cfu/100 ml
- Beulah Beach - Lake Erie - Erie County - May 24, 2024 e.coli 365.4 cfu/100 ml - advisory issued 9 am May 24, 2024
- Darby Creek - Lake Erie - Erie County - May 24, 2024 e.coli 613.1 cfu/100 ml - advisory issued 9 am May 24, 2024
- Sherod Park Beach - Lake Erie - Erie County - May 24, 2024 e.coli 365.4 cfu/100 ml - advisory issued 9 am May 24, 2024
- Heidelberg Beach - Lake Erie - Erie County - May 24, 2024 e.coli 410.6 cfu/100 ml - advisory issued 9 am May 24, 2024
- Bay Point - Market Beach - Ottawa County May 22, 2024 e.coli 613.1 cfu/100 ml - advisory issued 809 am May 24, 2024
- Lakeview Beach - Lake Erie - Lorain County - May 22, 2024 e.coli 248.1 cfu/100 ml - advisory issued 1129 am May 23, 2024
- Buck Creek - Clark County - May 21, 2024 e.coli test 345 cfu/100 ml - advisory issued 1116 am May 23, 2024
- Shawnee - Roosevelt Camp - Scioto County - May 22, 2024 e.coli 246 cfu/100 ml.
- Shawnee - Turkey Creek Lodge - Scioto County - May 16, 2024 e.coli 521 cfu/100 ml - advisory issued May 22, 2024.
- Grand Lake - St Marys - Windy Point - Recreational Public Health Advisory - Algal bloom-toxin issued May 23, 2024 microcystin 13.7 ug/L Bacterial contamination advisory issued May 20, 2024 e.coli 77.1 cfu/100 ml.
- Grand Lake - Main West Beach - Recreational Public Health Advisory - Algal bloom-toxin issued May 23, 2024 microcystin 23.2 ug/L , May 20, 2024 e.coli 9.7 cfu/100 ml.
- Grand Lake - St. Mary's Camp - Recreational Public Health Advisory - Algal bloom-toxin issued May 23, 2024 microcystin 9.4 ug/L, May 20, 2024 e.coli 31.3 cfu/100 ml
Ohio BeachGuard is a public facing app displaying active advisories for recreational water bodies, including high bacteria advisories and toxic algae advisories. Sampling is done by County Health, water utilities or Ohio Department of Natural Resources with advisories issued and lab test results reported by the Ohio Department of Health. Ohio Environmental Protection Agency oversees standard testing of raw water sources for bacterial and cyanotoxin levels in water to be treated for drinking. OEPA and ODNR, Ohio DOH publish test results for drinking water and recreational water separately, even on the same water body. WT tracks bacterial and cyanotoxin values from both the recreational BeachGuard and Ohio Drinking Water Watch.
Toxic algae advisories indicate avoid all contact with the water. Algal toxins have been found at unsafe levels. Swimming and wading are not recommended. Keep pets away.
For more information check Ohio State resources here
or call 1-866-644-6224
Lake Erie West Basin HAB Monitoring Program satellite images supplied by National Center for Coastal Ocean Science (NCCOS)
The latest image from NCCOS was captured May 28 at a surface wind speed of 19.6 mph. This image is mostly cloud obscured. A clear image captured May 25 at high wind speed 15 mph shows open water of Lake Erie with all shorelines cloud obscured, no HABs visible in open water anywhere, however that could be caused by high wind sinking the HAB mat out of the range of detection of imaging. An image from May 23 showed HABs in the outer Sandusky Bay around Pipe Creek Wilderness area and down to Cedar Point Road.
The following observations are based on the image from May 23 unless otherwise noted:
- North Maumee Bay no HAB activity
- Toledo - Maumee Bay no HAB activity
- Toledo - Maumee Bay State Park no HAB activity
- Mallard Club Marsh Wilderness Area to Cedar Point no HAB activity
- Cedar Point National Wildlife Refuge no HAB activity
- Reno Beach no HAB activity
- Metzger Marsh Wildlife Area no HAB activity
- Magee Marsh Wildlife Area no HAB activity
- Toussaint River no HAB activity
- Camp Perry no HAB activity
- Port Clinton no HAB activity
- Catawba Island no HAB activity
- Kelleys Island no HAB observed
- South Bass Island no HAB observed
- Middle Bass Island no HAB observed
Sandusky Bay:
- Muddy Creek Bay - no HAB activity
- Pickerel Point to Bayview/Route 269 - no HAB activity
- Bay View/Route 269 to Cedar Point - widespread HAB extending from Pipe Creek Wilderness Area to Cedar Point Road 200 cells per 100 ml
Lake Erie east of Sandusky Bay no HAB activity
Composited Cyanobacteria Index as reported by National Centers for Coastal Ocean Science, a visual scale based on true color imagery from the Copernicus- Sentinel 3a satellite of the EUMETSAT Note: Winds above 4.0 mph may begin mixing the bloom and clouds may obscure it, leading to an underestimate of the area. Moderate and low concentrations may not be obvious to the eye.
Western Basin Lake Erie National Centers
HABS Hazardous Algae Blooms
Get informed and stay safe around the water this summer
WaterToday collects algal bloom monitoring information from state and federal agencies including but not limited to the CDC, EPA, NOAA and state public health authorities.
HABs alerts are posted on our state maps according to the best available information reported by citizen groups, universities, state and/or federal monitoring agencies.
Before you head out to the beach, pond or stream, check with local authorities to confirm the latest HABs conditions.
Consider carrying a rapid test kit for micro-cystin, the most common of the cyanobacteria toxins.
Sources for algal bloom data:
National Centres for Coastal Ocean Science
A department of the National Oceanic and Atmospheric Administration, NCCOS provides harmful algal bloom forecasting for certain water bodies and regions including:
West Basin Lake Erie https://coastalscience.noaa.gov/science-areas/habs/hab-monitoring-system/cyanobacteria-algal-bloom-from-satellite-in-western-lake-erie-basin/
Lake Pontchartrain https://coastalscience.noaa.gov/science-areas/habs/hab-monitoring-system/cyanobacteria-algal-bloom-from-satellite-in-lake-pontchartrain-la/
The forecasting is based on true color imagery provided by OLCI sensors on Copernicus Sentinel-3a satellite of the EUMETSAT group
Environmental Protection Agency Cyanobacteria Assessment Network (CyAN)
The mission of the CyAN project is to support the environmental management and public use of U.S. lakes and estuaries by providing a useful and accessible approach to detecting and quantifying algal blooms and related water quality using satellite data records.
What is CyAN: Mobile and web-based application for cyanobacteria monitoring
How does it work? Users can enter the coordinates or name of local water bodies for monitoring information.
The CyAN project officially started October 1, 2015. It provided continental U.S. coverage using the Envisat MERIS archive from 2002-2012
Sign up here: https://www.epa.gov/water-research/cyanobacteria-assessment-network-application-cyan-app
Centers for Disease Control
Environmental Public Health Tracking provides data and information on health outcomes, the environment, population, and exposures, including hazardous algal blooms occurring in water bodies of the USA, both freshwater and marine.
CDC Public Notice on Hazardous Algae Blooms
It is not possible to know if a large growth, or bloom, of algae or cyanobacteria (also called blue-green algae) is harmful just by looking at it. Some blooms make toxins (poisons), which can still be in the water even when you can’t see a bloom. Learn how to protect yourself and your loved ones from harmful algae and cyanobacteria, what to do if you or a pet is exposed to them, and how to help prevent these blooms.
Swimming and Wading: Stay out of water with a bloom, rinse off if you or your pets are in contact with water
If you see signs of a bloom, stay out of the water and keep your pets out of the water. Do not fish, swim, boat, or play water sports in areas where this is possible harmful algae or cyanobacteria.
Do not go into or play in water that:
- Smells bad
- Looks discolored
- Has foam, scum, algal mats, or paint-like streaks on the surface
- Has dead fish or other animals washed up on its shore or beach
Protect your pets and livestock from getting sick by keeping them away from water with possible harmful algae or cyanobacteria. Do not let animals:
- Get in the water
- Drink the water
- Lick or eat mats of cyanobacteria or algae
- Eat or graze near the water
- Eat dead fish or other animals on the shore
- Go on the beach or shoreline
If you or your pets do go in water that may have a bloom, rinse yourself and your pets immediately afterward with tap water from a sink, shower, hose, or outdoor spigot. Do not let pets lick their fur until they have been rinsed. Pets may have harmful algae, cyanobacteria, or related toxins on their fur if they swim or play in water with a bloom.
Do not fill pools with water directly from lakes, rivers, or ponds. The water could contain algal or cyanobacterial toxins or unsafe levels of germs.
Drinking Water:
Follow local guidance about toxins in tap water
If you are notified of cyanobacteria or their toxins in your public drinking water supply, follow guidance from your local or state government or water utility to reduce the chances of you or your animals getting sick.
Harmful cyanobacteria may grow in water bodies that supply tap water. Although many water treatment plants can remove these toxins, tap water can be contaminated in certain situations. Cyanobacteria can also produce substances that are not harmful, but can change the taste or smell of tap water.
If you have concerns about the appearance, smell, or taste of tap water that you are using, contact your water utility or health department. Consider using bottled water for drinking and cooking until the problem is resolved.
Don’t boil water contaminated with toxins. Boiling water does not remove toxins and can concentrate the toxin.
Fish and shellfish:
Be aware of advisories and health risks related to eating contaminated fish and shellfish
Avoid eating very large reef fish (such as grouper or amberjack), especially the head, gut, liver, or roe (eggs). Large reef fish may be contaminated with ciguatoxin, the algal toxin that causes ciguatera fish poisoning. See the U.S. Food and Drug Administration’s (FDA) Fish and Fishery Products Hazards and Controls Guidance for more information on reef fish associated with unsafe levels of toxins.
Check for and follow local shellfish and fish advisories before eating any fish or shellfish you collect yourself. Algal and cyanobacterial toxins in fish or shellfish have no taste or odor. Cooking or preserving food does not remove toxins. Thus, you cannot tell if the seafood is safe by just looking at, smelling, or tasting it.
- Check to see if shellfish beds are closed. State shellfish control authorities (usually state health departments or other state agencies) are required to control for toxins where harmful algal blooms are likely to occur and toxins could build up in shellfish. Common ways state authorities control for algal toxins include routine monitoring for toxic algae or shellfish and testing shellfish for toxins before or after harvesting. If levels of toxins are unsafe, state authorities will close the area for shellfish harvesting until shellfish are safe to eat.
- Check safety advisories from the Environmental Protection Agency’s (EPA) Fish and Shellfish Advisories and Safe Eating Guidelines website.
Report any concerns to your local public health authorities.
EPA notice to the public on harmful algae
Harmful algal blooms can be green, blue, red or brown. They can be scummy or look like paint on the surface of the water.
What are harmful algal blooms?
Harmful algal blooms are overgrowths of algae in water. Some produce dangerous toxins in fresh or marine water but even nontoxic blooms hurt the environment and local economies.
What are the effects of harmful algal blooms?
Harmful algal blooms can:
- Produce extremely dangerous toxins that can sicken or kill people and animals
- Create dead zones in the water
- Raise treatment costs for drinking water
- Hurt industries that depend on clean water
The EPA has a role in enforcing environmental protection regulations to limit discharges into water bodies that contribute to the growth of harmful algal blooms.
The EPA also maintains list of Impaired Water Bodies by state, those water bodies that are not supporting their ideal uses for recreation, including swimming, fishing and wading. The EPA works with state authorities to identify water bodies that are not supporting their intended recreational uses, to set daily maximum loads for contaminants and nutrient load for impaired water bodies. The EPA works with state and other federal agencies to investigate and prosecute violations of the Clean Water Act, with a role in ordering watershed plans that limit discharges to these water bodies to allow for recovery.
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