Aquatic Invasive Species
Contact information
For information on Lakes in Wisconsin, contact:
DNR Lake
Division of Water
Bureau of Water Quality
Clean Boats, Clean Waters Contacts

Chicog Lake -- Access

Location:

Chicog Lake has the following aquatic invasive species:
Japanese knotweed (Fallopia japonica) To Excel
DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
06/27/2026South TwinWashburn County0Information Not Available
06/27/2026Pokegama Lake Washburn County0Information Not Available
06/27/2026Minong FlowageWashburn County0Information Not Available
06/21/2026South TwinWashburn County0Information Not Available
06/20/2026Namekagon LakeBayfield County0Information Not Available
06/07/2026PokegamaWashburn County0Information Not Available
06/05/2026Minong FlowageWashburn County0Information Not Available
05/31/2026Twin LakeWashburn County0Information Not Available
05/24/2026Deer LakeBurnett County0Information Not Available
05/24/2026Matthew's LakeWashburn County0Information Not Available
05/23/2026PokegamaWashburn County0Information Not Available
07/27/2025Matthews LakeWashburn County0Information Not Available
07/20/2025PokegamaWashburn County0Information Not Available
07/06/2025Pear LakeWashburn County0Information Not Available
07/04/2025MatthewsWashburn County0Information Not Available
06/27/2025PokegamaWashburn County0Information Not Available
05/25/2025Lower McKenzieWashburn County0Information Not Available
05/25/2025MatthewsWashburn County0Information Not Available
05/10/2025North TwinWashburn County0Information Not Available