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

JEFFERSON COUNTY LCD: Jefferson 2025 CBCW

Location:

To Excel
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Destination LandingDestination CountyDatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
Rock Lake -- Ferry Park Landing Access Jefferson07/05/2025Green Lake Green Lake County0Information Not Available
Rock Lake -- Mill Pond Rock Lake Access Jefferson08/09/2025Fox LakeDodge County0Information Not Available
Rock Lake -- Mill Pond Rock Lake Access Jefferson07/20/2025Fox LakeDodge County0Information Not Available
Rock Lake -- Mill Pond Rock Lake Access Jefferson07/13/2025Fox LakeDodge County0Information Not Available
Rock Lake -- Mill Pond Rock Lake Access Jefferson07/13/2025Lake KoshkonongJefferson County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson09/15/2025Lake MendotaDane County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson09/01/2025Swan LakePortage County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson09/01/2025Fox LakeDodge County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson08/02/2025Lake WisconsinColumbia County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson07/31/2025Lake WaubesaDane County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson07/29/2025Green BayBrown County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson07/22/2025Lake WaubesaDane County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson07/22/2025Lake EmilyDodge County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson07/12/2025Lake MendotaDane County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson07/09/2025Lake La BelleWaukesha County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson07/05/2025Fox LakeDodge County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson07/04/2025Lake MendotaDane County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson07/04/2025Mississippi RiverCrawford County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson07/03/2025Fox LakeDodge County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson06/12/2025Lake WaubesaDane County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson06/07/2025Lake RipleyJefferson County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson06/07/2025Nagawicka LakeWaukesha County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson05/26/2025Lake KoshkonongJefferson County0Information Not Available
Rock Lake -- North End Launch Park Lane Rd Jefferson05/26/2025Fall River - Lazy Lake 0Information Not Available
Rock Lake -- Sandy Beach Launch Jefferson09/01/2025Muskego LakeWaukesha County0Information Not Available
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