06/19/2026
On behalf of Johnson Emergency Management:
June 18, 2026 Flooding Information:
8:50pm Update - Water levels on the Lamoille are currently at "Actionable" stage, meaning no serious flooding. There may be water in basements, partial water-covered roadways.
Emergency Management is monitoring water levels and risk of more serious flooding, this that is not expected at this time.
Tributaries to Gihon and the Lamoille are likely over banks do to high rain volumes, but the Lamoille and Gihon are not expected to result in a minor (as defined by NOAA) or higher flood event.
Please take precautions and never cross roadways covered by water.
You may monitor the Lamoille River levels at the Dog's Head guage here: https://water.noaa.gov/gauges/jonv1
This is only an indicator of flooding elsewhere, and visual monitoring is also in place through the night.
Stay Safe.
Notice: The 2026 National Hydrologic Assessment has been released. Click here for more information.Flood Inundation Mapping services are now available for 60% of the U.S. population here. Additional NWPS resources are available here.