Senate Bill 46
The presumption of riparian rights on navigable waterways and required real estate disclosures
Became law
The governor signed it on Jun 21, 2021. It's .
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Introduced, passed
Jan 28, 2021
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Committee, passed
Approved
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Senate vote, passed
Passed Mar 23, 2021
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Assembly vote, passed
Passed May 11, 2021
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Governor, passed
Signed
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Law, here now
2021 Wisconsin Act 47
Latest entry in the official record, Jun 21, 2021: “Published 6-19-2021”
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Terms on this page
Wisconsin Act
The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.
Official term: Act. More in the glossary
Legislative Reference Bureau
The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.
Official term: LRB analysis. More in the glossary
Author
A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.
Official term: Author, coauthor. More in the glossary
Signed on in support
Lawmakers who back a bill without being one of its authors, often from the other chamber.
Official term: Cosponsor. More in the glossary
Roll call
A vote where each lawmaker's yes or no is recorded by name.
Official term: Roll call vote. More in the glossary
What it does
Summary by the , the Legislature's nonpartisan drafting office. It's their wording, not ours.
Under current law, a person who owns land that abuts a navigable waterway (commonly known as a riparian owner) is afforded certain rights. In general, these rights include reasonable use of the waterway and the right to place structures such as piers in the waterway. These rights may be limited by statute and may be subject to the riparian owner acquiring necessary permits. Courts have also held that these rights may be subservient to private property rights, where one person owns land adjacent to a navigable waterway, the bed of which is owned by another person.
This bill creates a presumption that an owner of land that abuts a navigable waterway is a riparian owner and is entitled to exercise all rights afforded to a riparian owner, even if the bed of the waterway is owned in whole or in part by another. The bill provides that the exercise of riparian rights remains subject to current law requirements and riparian rights may not be exercised if prohibited by the deed to the land or another written agreement or recorded instrument.
Read the full summary Show less
The bill provides for reasonable restrictions on the exercise of riparian rights necessary for the operator of a hydroelectric project to comply with requirements imposed under state or federal law or a federal energy regulatory commission license. If the bed of a navigable waterway is owned by the operator of a hydroelectric project, the bill authorizes a riparian owner to apply to the applicable hydroelectric operator for permission to exercise a riparian right within the hydroelectric project boundaries. A hydroelectric operator may approve or deny such a request, but may deny a request only if necessary to comply with requirements imposed under state or federal law or a FERC license.
Finally, the bill requires the real estate condition and vacant land disclosure reports to include specific disclosures relating to riparian rights and ownership of a waterbody bed.
Who's behind it
9 senators are its . 8 are Republicans and 1 is a Democrat.
17 more lawmakers .
See all 26 names Hide the names
Authors (9)
- Janet Bewley · Democrat, Senate
- Rob Cowles · Republican, Senate
- Mary Felzkowski · Republican, Senate
- Howard Marklein · Republican, Senate
- Steve Nass · Republican, Senate
- Rob Stafsholt · Republican, Senate
- Duey Stroebel · Republican, Senate
- Patrick Testin · Republican, Senate
- Van Wanggaard · Republican, Senate
Signed on in support (17)
- Scott Allen · Republican, Assembly
- Rob Brooks · Republican, Assembly
- Calvin Callahan · Republican, Assembly
- Barbara Dittrich · Republican, Assembly
- James Edming · Republican, Assembly
- Dan Knodl · Republican, Assembly
- Scott Krug · Republican, Assembly
- Mike Kuglitsch · Republican, Assembly
- Gae Magnafici · Republican, Assembly
- Clint Moses · Republican, Assembly
- Dave Murphy · Republican, Assembly
- Jon Plumer · Republican, Assembly
- Donna Rozar · Republican, Assembly
- Joe Sanfelippo · Republican, Assembly
- Gary Tauchen · Republican, Assembly
- Chuck Wichgers · Republican, Assembly
- Shannon Zimmerman · Republican, Assembly
How lawmakers voted
There were 2 votes on this bill. Taking a bill up right away needs two-thirds of the members, a higher bar than passing it, so that vote can draw more yeses than the final one.
Senate Committee on Natural Resources and Energy vote to recommend it
Passed, 5 to 0 · Mar 11, 2021
No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.
Official motion: “Report passage recommended by Committee on Natural Resources and Energy, Ayes 5, Noes 0”. Official record · This vote on its own page
Assembly vote to take it up right away
Passed, 56 to 36 · Apr 13, 2021 · 6 didn't vote
See how each of the 98 representatives voted Hide the names
D: Democrat, R: Republican
Yes (56)
- Adam Neylon (R, 15)
- Alex Dallman (R, 39)
- Amy Loudenbeck (R, 31)
- Barbara Dittrich (R, 99)
- Bob Wittke (R, 63)
- Calvin Callahan (R, 35)
- Chuck Wichgers (R, 84)
- Clint Moses (R, 92)
- Cody Horlacher (R, 33)
- Dan Knodl (R, 24)
- Dave Armstrong (R, 67)
- Dave Murphy (R, 56)
- David Steffen (R, 4)
- Donna Rozar (R, 69)
- Gae Magnafici (R, 28)
- Gary Tauchen (R, 6)
- James Edming (R, 87)
- Janel Brandtjen (R, 22)
- Jeff Mursau (R, 36)
- Jeremy Thiesfeldt (R, 52)
- Jesse James (R, 23)
- Jessie Rodriguez (R, 21)
- Jim Steineke (R, 5)
- Joel Kitchens (R, 1)
- John Jagler (R, 13)
- John Macco (R, 88)
- John Spiros (R, 86)
- Jon Plumer (R, 42)
- Ken Skowronski (R, 82)
- Kevin Petersen (R, 57)
- Loren Oldenburg (R, 96)
- Mark Born (R, 37)
- Michael Schraa (R, 53)
- Mike Kuglitsch (R, 84)
- Nancy VanderMeer (R, 70)
- Pat Snyder (R, 85)
- Paul Tittl (R, 25)
- Rachael Cabral-Guevara (R, 19)
- Rick Gundrum (R, 58)
- Rob Brooks (R, 59)
- Rob Summerfield (R, 68)
- Rob Swearingen (R, 34)
- Robin Vos (R, 33)
- Ron Tusler (R, 3)
- Samantha Kerkman (R, 61)
- Scott Allen (R, 82)
- Scott Krug (R, 72)
- Shae Sortwell (R, 2)
- Terry Katsma (R, 26)
- Timothy Ramthun (R, 59)
- Todd Novak (R, 51)
- Tony Kurtz (R, 41)
- Treig Pronschinske (R, 29)
- Tyler August (R, 31)
- Tyler Vorpagel (R, 27)
- Warren Petryk (R, 93)
No (36)
- Beth Meyers (D, 74)
- Christine Sinicki (D, 20)
- Daniel Riemer (D, 7)
- Dave Considine (D, 81)
- David Bowen (D, 10)
- Deb Andraca (D, 23)
- Dianne Hesselbein (D, 27)
- Don Vruwink (D, 43)
- Dora Drake (D, 4)
- Evan Goyke (D, 18)
- Francesca Hong (D, 76)
- Gary Hebl (D, 46)
- Gordon Hintz (D, 54)
- Greta Neubauer (D, 66)
- Jill Billings (D, 95)
- Jimmy Anderson (D, 47)
- Jodi Emerson (D, 91)
- Jonathan Brostoff (D, 19)
- Kalan Haywood (D, 16)
- Kristina Shelton (D, 90)
- LaKeshia Myers (D, 12)
- Lee Snodgrass (D, 52)
- Lisa Subeck (D, 79)
- Marisabel Cabrera (D, 9)
- Mark Spreitzer (D, 15)
- Nick Milroy (D, 73)
- Robyn Vining (D, 13)
- Samba Baldeh (D, 48)
- Sara Rodriguez (D, 13)
- Shelia Stubbs (D, 78)
- Sondy Pope (D, 80)
- Steve Doyle (D, 94)
- Sue Conley (D, 44)
- Supreme Moore Omokunde (D, 17)
- Tip McGuire (D, 64)
- Tod Ohnstad (D, 65)
Didn't vote (6)
- Cindi Duchow (R, 97)
- Joe Sanfelippo (R, 15)
- Katrina Shankland (D, 71)
- Shannon Zimmerman (R, 30)
- Sylvia Ortiz-Velez (D, 8)
- Travis Tranel (R, 49)
Official motion: “SUSPEND RULES TO WITHDRAW AND TAKE UP”. Official record · This vote on its own page
What happened
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Jun 21, 2021
The new law was published.
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Jun 21, 2021
The governor signed it. It became 2021 Wisconsin Act 47.
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Jun 11, 2021
Sent to the governor.
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May 11, 2021
The Assembly passed it too.
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May 6, 2021
Sent to the Assembly Committee on Rules.
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Mar 23, 2021
The Assembly received it.
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Mar 23, 2021
The Senate passed it.
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Mar 11, 2021
The committee voted to recommend passing it, 5 to 0.
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Feb 15, 2021
1 more representative signed on in support.
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Feb 15, 2021
The committee held a public hearing.
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Jan 28, 2021
Sent to the Senate Committee on Natural Resources and Energy.
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Jan 28, 2021
Introduced in the Senate.
See the official record, word for word Hide the official record
- Jan 28, 2021 · Senate
Introduced by Senators Stafsholt, Testin, Bewley, Cowles, Felzkowski, Marklein, Nass, Stroebel and Wanggaard; cosponsored by Representatives Brooks, Murphy, Callahan, Dittrich, Edming, Knodl, Krug, Kuglitsch, Magnafici, Moses, Plumer, Rozar, Sanfelippo, Tauchen, Wichgers and Zimmerman
- Jan 28, 2021 · Senate
Read first time and referred to Committee on Natural Resources and Energy
- Feb 15, 2021 · Senate
Public hearing held
- Feb 15, 2021 · Senate
Representative Allen added as a cosponsor
- Mar 11, 2021 · Senate
Executive action taken
- Mar 11, 2021 · Senate
Report passage recommended by Committee on Natural Resources and Energy, Ayes 5, Noes 0
- Mar 11, 2021 · Senate
Available for scheduling
- Mar 19, 2021 · Senate
Placed on calendar 3-23-2021 pursuant to Senate Rule 18(1)
- Mar 23, 2021 · Senate
Read a second time
- Mar 23, 2021 · Senate
Ordered to a third reading
- Mar 23, 2021 · Senate
Rules suspended
- Mar 23, 2021 · Senate
Read a third time and passed
- Mar 23, 2021 · Senate
Ordered immediately messaged
- Mar 23, 2021 · Assembly
Received from Senate
- Apr 13, 2021 · Assembly
Refused to suspend rules to withdraw from Senate message and take up, Ayes 56, Noes 36
- May 6, 2021 · Assembly
Read first time and referred to committee on Rules
- May 6, 2021 · Assembly
Placed on calendar 5-11-2021 by Committee on Rules
- May 11, 2021 · Assembly
Read a second time
- May 11, 2021 · Assembly
Ordered to a third reading
- May 11, 2021 · Assembly
Rules suspended
- May 11, 2021 · Assembly
Read a third time and concurred in
- May 11, 2021 · Assembly
Ordered immediately messaged
- May 12, 2021 · Senate
Received from Assembly concurred in
- May 18, 2021 · Senate
LRB correction
- May 18, 2021 · Senate
Report correctly enrolled
- Jun 11, 2021 · Senate
Presented to the Governor on 6-11-2021 by directive of the Majority Leader
- Jun 21, 2021 · Senate
Report approved by the Governor on 6-18-2021. 2021 Wisconsin Act 47
- Jun 21, 2021 · Senate
Published 6-19-2021
Terms on this page
Wisconsin Act
The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.
Official term: Act. More in the glossary
Legislative Reference Bureau
The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.
Official term: LRB analysis. More in the glossary
Author
A lawmaker who formally puts a bill forward. The text itself is drafted by the Legislative Reference Bureau.
Official term: Author, coauthor. More in the glossary
Signed on in support
Lawmakers who back a bill without being one of its authors, often from the other chamber.
Official term: Cosponsor. More in the glossary
Roll call
A vote where each lawmaker's yes or no is recorded by name.
Official term: Roll call vote. More in the glossary
From the Wisconsin Legislature's official record, checked Sep 15, 2026. See the source
Wisconsin Act
The number a bill gets when it becomes law, like 2025 Wisconsin Act 12.
Official term: Act
Legislative Reference Bureau
The Legislature's nonpartisan office that drafts bills and writes the summary at the top of each one.
Official term: LRB analysis
Signed on in support
Lawmakers who back a bill without being one of its authors, often from the other chamber.
Official term: Cosponsor
Roll call
A vote where each lawmaker's yes or no is recorded by name.
Official term: Roll call vote