06/11/2026
6/11/2026: Iron Horse Trail Lake is on health alert this week for the presence of toxic blue-green algae.
Signs posted at the beach will be flipped to notify visitors.
Swimming beaches are closed.
Boating and fishing are allowed, but avoid contact with the water and do not let pets swim or drink from the lake.
Please remember:
✅ Samples are taken on Mondays, with results usually available by Thursday or Friday. Conditions can change quickly, and tests are only taken weekly.
✅ Watch for green, paint-like scum—when in doubt, stay out.
✅ All other park activities like camping and picnicking remain open.
✅ If fishing, avoid eating the intestines or organs of the catch.
Check DWEE’s website for sample results and sign up for weekly updates:
https://deq-iis.ne.gov/zs/bw/
Getting ready to go to the lake? Check our BeachWatch interactive map first! It is updated by Friday each week and shows if any lakes are on health alert for harmful algal blooms. https://bit.ly/43Qgukw