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

Rock Lake -- North End Launch Park Lane Rd

Location:

Rock Lake has the following aquatic invasive species:
Banded Mystery Snail, Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Yellow Iris, Zebra Mussel To Excel
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DatePrior WaterbodyCountyWBICKnown Aquatic Invasive Species
08/21/2023LAKE WABESADane County0Information Not Available
07/22/2023GREEN BAYOconto County0Information Not Available
07/19/2023PEWAUKEEWaukesha County0Information Not Available
07/15/2023RIPLEYDane County0Information Not Available
07/07/2023MENDOTADane County0Information Not Available
07/04/2023ripelyDane County0Information Not Available
07/04/2023koshkonongJefferson County0Information Not Available
07/01/2023PewaukeeWaukesha County0Information Not Available
06/24/2023BLACKHAWK LAKEIowa County0Information Not Available
06/22/2023WOLF RIVERColumbia County0Information Not Available
06/22/2023LONG LAKEManitowoc County0Information Not Available
06/22/2023LAKE EMILYColumbia County0Information Not Available
06/22/2023CROOKED LAKEManitowoc County0Information Not Available
06/19/2023LAKE KOSKKANOGJefferson County0Information Not Available
06/04/2023Lake KoshkonongJefferson County0Information Not Available
06/03/2023Lake MendotaDane County0Information Not Available
06/01/2023Lake OkaucheeWaukesha County0Information Not Available
06/01/2023Lake NagawickaWaukesha County0Information Not Available
05/29/2023KoshkonongRock County0Information Not Available
05/29/2023Little Green Lake Green Lake County0Information Not Available
05/29/2023Lake MendotaDane County0Information Not Available
05/29/2023LAKE RIPLEYJefferson County0Information Not Available
05/20/2023LAKE OKAUCHEEWaukesha County0Information Not Available
08/27/2022Rock River @ JanesvilleRock County0Information Not Available
08/04/2022Lake MononaDane County0Information Not Available
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