- Contact information
-
For information on Lakes in Wisconsin, contact:
- DNR SWIMS
Division of Water
Bureau of Water Quality
- Aquatic Invasive Species Contacts
Rusty Crayfish
Total Locations: 826
Total Lakes and Rivers: 875
*
Disclaimer: Aquatic invasive species (AIS) records are assigned statuses of "verified", "observed", or "no longer observed" based on AIS Status Guidance. In general, "verified" populations are established and have been verified by a taxonomic expert. Populations with the "observed" status have not been verified by a taxonomic expert or do not have established populations. Populations with the "no longer observed" status include populations where a reproducing population did not establish. Our inventories are not necessarily exhaustive so it is important to report occurrences. To report new discoveries visit: https://dnr.wisconsin.gov/topic/Invasives/report.html. See the Aquatic Invasive Species Guidance for information on how statuses are assigned. Personally identifiable information on data collection forms may be provided to requesters to the extent required by Wisconsin's Open Records Law [ss. 19.31-19.39, Wis. Stats.].
By County | By Waterbody | By Species | By Year | Open In Excel
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Waterbody | Status | Waterbody ID Code (WBIC) | County | Details |
2027 (1) |
Rock Lake | Verified | | |
Details
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2023 (7) |
Casco Creek | Verified | | |
Details
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Cominski Creek | Verified | 2947700 | Iron |
Details
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Francis Creek | Verified | 5586187 | Manitowoc |
Details
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Lake Michigan Shoreline - Racine | Verified | 20 | |
Details
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Spring Creek (WBIC 1261900) | Verified | | |
Details
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Trout Creek-RC | Verified | 5530685 | Chippewa, Dunn |
Details
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Upper Buckatabon Lake | Verified and Vouchered | 1621800 | Vilas |
Details
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2022 (4) |
Little Maiden Lake | Verified | 487700 | Oconto |
Details
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Mud Creek | Verified | 5031972 | Ozaukee |
Details
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Popple River Rusty | Verified | 1752900 | Clark |
Details
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Spring Brook - Carver Roehl County Park |
2021 (7) |
Allen Creek (813300) N of Star School Road | Verified and Vouchered | | Jefferson |
Details
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Bass Lake -- Picnic Ground Boat Ramp | Verified | 417900 | Oconto |
Details
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Halls Creek | Verified | 1710600 | Jackson |
Details
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Killsnake River | Verified | 78200 | Calumet |
Details
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Loon Creek | Verified | 5536894 | Menominee, Shawano |
Details
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Middle River @ Sleepy Valley Loop | Verified and Vouchered | 2858800 | Douglas |
Details
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Rusty Crayfish | Verified | 16000 | Milwaukee |
Details
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2020 (10) |
Cedar Creek | Verified | 21300 | Ozaukee, Washington |
Details
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Cedar Creek - Cedar Creek And Lakefield Road | Verified | 21300 | Ozaukee |
Details
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Fish Creek | Verified | 99800 | Door |
Details
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Lafaye Lake | Verified | 502000 | Marinette |
Details
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Lake Leota | Verified | 884700 | Rock |
Details
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Pelican River and Boyce Rd | Verified | 1567800 | Oneida |
Details
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