As summer heats up and Utahns head outdoors to enjoy the state’s lakes, reservoirs, and rivers, the Utah Department of Environmental Quality (DEQ) is reminding everyone to protect themselves from harmful algal blooms (HABs) and waterborne pathogens. These blooms pose health risks from May through October and can put a damper on fun summer plans.
Harmful algal blooms occur when naturally present cyanobacteria grow rapidly in warm, nutrient-rich water. These blue-green algae blooms can produce dangerous toxins that pose serious health risks to humans, pets, and livestock. Young children and people with weakened immune systems are especially vulnerable.
Waterborne pathogens are bacteria, viruses and parasites that can occasionally be found in Utah waters. These waterborne pathogens can cause diarrhea, vomiting, cramps, fever and rashes. People can be exposed to these pathogens if they swallow water when they swim or eat food without washing their hands first.
“We want people to enjoy all of the lakes and reservoirs this summer,” says Ellen Bailey from the Division of Water Quality. “Understanding the risks and taking a few simple precautions can go a long way in preventing illness. Check the water conditions before boating, swimming or fishing.”
Tips to Stay Safe:
- Don’t swallow the water
- Stay out of green, scummy, or foul-smelling water
- Shower after recreating
- Wash hands with clean water before preparing food
- Keep pets out of suspicious water
- Clean fish well and discard the guts
The Division of Water Quality and local health departments sample water bodies for waterborne pathogens throughout the recreation season to keep the public, local health departments and other stakeholders informed of current conditions. Before heading out to your favorite waterbody, check current water conditions and advisories at habs.utah.gov. The site also features a helpful photo gallery to help you distinguish between harmful blooms and harmless algae.
See Something Suspicious?
For harmful algal bloom or waterborne pathogen concerns, call the Utah Poison Control Center at 800-222-1222. Help us find the blooms! Report a bloom by calling 801-536-4123. You can join the HAB Squad and volunteer to monitor Utah’s waters.
Be informed, stay alert, and enjoy Utah’s beautiful waterways—responsibly.
