08/21/2026
If you're heading out this weekend, be sure to check the list!
🟢Harmful algal blooms (HABs) release toxins that can be harmful to humans and animals.
🚤🐕HABs can be deadly to your dog.
🟡⭕Avoid water with foam, scum, paint-like streaks, unusual colors, a foul odor, or if decaying algae, dead fish or wildlife are seen on the shoreline.
🟡⭕Avoid water bodies with active HAB advisories
Dogs can be exposed by:
- Swimming in or drinking contaminated water.
- Licking algae or contaminated water from their fur.
- Eating algal mats or contaminated fish.
- Inhaling contaminated droplets.
🐶🚿Rinse your dog with clean water after swimming.
If you think your dog may have been exposed:
- Remove your dog from the water immediately.
- Prevent your dog from licking its fur and paws.
- Rinse your dog thoroughly with clean water while wearing gloves.
🔴 Seek IMMEDIATE VETERINARY CARE and tell your vet that HAB toxin exposure is suspected and which body of water was visited.
The signs of HAB poisoning in a dog include:
- Loss of appetite and energy
- Vomiting, excessive drooling
- Diarrhea
- Stumbling, tremors, convulsions
- Difficulty breathing
- Rash, hives, skin irritation
🚨KNOW IT. AVOID IT. REPORT IT. 🚨
🔗 Check to see if your lake, stream or pond is on the list of advisories for harmful algal blooms at kdhe.ks.gov/HAB
Lake advisories are posted on Fridays, from April-October.
📢 If you notice a harmful algal bloom, report it to KDHE at 855-422-5253, or at kdhe.ks.gov/HAB
🔗 Learn more about HABs: https://storymaps.arcgis.com/stories/c070c80592934730834c194280300ecb