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

TOWN OF DELAVAN: Delavan 2026 CBCW

Location:

To Excel
Destination LandingDestination CountyDatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
Delavan Lake -- Access Off State Hwy 50 Walworth09/12/2026Geneva LakeWalworth County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth09/05/2026Geneva LakeWalworth County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth08/06/2026Kegonsa LakeDane County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth08/06/2026Rock LakeJefferson County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth08/04/2026Geneva LakeWalworth County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/29/2026Geneva LakeWalworth County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/29/2026Chain o lakesx-Illinois0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/29/2026Rock LakeJefferson County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/28/2026Hunter LakeWaukesha County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/28/2026Chain o Lakesx-Illinois0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/26/2026Lake MinonaDane County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/26/2026Whitewater LakeWalworth County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/25/2026Storrs LakeWalworth County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/25/2026Lake Minearx-Illinois0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/19/2026Pewaukee LakeWaukesha County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/19/2026Geneva LakeWalworth County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/12/2026Paddock LakeKenosha County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth07/12/2026Eagle LakeWalworth County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth06/27/2026Crystal Lake, Illinois 0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth06/20/2026Pierce LakeWinnebago County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth06/06/2026Lake KoshkonongRock County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth06/06/2026Lake RipleyDane County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth05/30/2026Elkhart LakeSheboygan County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth05/25/2026Whitewater LakeWalworth County0Information Not Available
Delavan Lake -- Access Off State Hwy 50 Walworth05/25/2026Storry LakeRock County0Information Not Available