Senate Bill 537
The regulation of aquaculture
Topics: Agriculture, Trade and Consumer Protection, Department of, Fish and fishing: Commercial, Natural Resources, Department of: Environmental protection, Natural Resources, Department of: Hunting and fishing, Water: Pollution, Wetland
Became law
The governor signed it on Apr 3, 2012. It's .
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Introduced, passed
Mar 1, 2012
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Committee, passed
Approved
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Senate vote, passed
Passed 33 to 0
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Assembly vote, passed
Passed Mar 15, 2012
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Governor, passed
Signed
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Law, here now
2011 Wisconsin Act 207
Latest entry in the official record, Apr 5, 2012: “Published 4-16-2012”
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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
Cost estimate
A state agency's estimate of what a bill would cost or save.
Official term: Fiscal estimate. 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.
Aquaculture Use of natural bodies of water Under current law, a person may not use a natural body of water as a fish farm unless the water body is a freeze-out pond or preexisting fish rearing facility and unless the Department of Natural Resources (DNR) issues person a permit (natural water body permit). The person and the water body must also meet certain additional conditions. One of those conditions requires DNR to determine that no substantial public interest exists in the body of water and that no public or private rights in the body of water will be damaged (interest and rights determination). This bill provides that the requirement to obtain a natural water body permit, the requirement that the water body be a freeze-out pond or preexisting fish rearing facility, and the requirement that DNR make an interest and rights determination do not apply to a person seeking to use a natural body of water as a fish farm if the person has been issued a permit with respect to that body of water that authorizes the person to change the course of or straighten a stream, to enlarge a waterway, or to construct a dam.
Generally, under current law, DNR must renew a natural water body permit unless DNR finds that there has been a substantial change in circumstances related to DNR's interest and rights determination. This bill provides that a natural water body permit, once issued, does not expire unless DNR makes such a finding.
Read the full summary Show less
This bill also prohibits DNR from promulgating rules that require DNR, before it issues a natural water body permit, to hold a hearing or provide notice that it will not hold a hearing. In addition, the bill requires DNR to post notice of every application for a natural water body permit on DNR's Internet Web site.
Wastewater discharge permits Current law generally prohibits a person from discharging pollutants into the surface water or groundwater without a wastewater discharge permit from DNR.
The law requires persons required to have permits, other than persons who operate livestock farms, to pay an annual wastewater discharge fee based in part on the amount of pollutants discharged. The fees are deposited into the general fund.
This bill exempts persons who operate fish farms from the wastewater discharge fee.
The bill also requires DNR to include, in wastewater discharge permits for fish farms that produce more than 100,000 pounds of fish per year, requirements that are based on, and are not more stringent than, requirements in a specified regulation of the federal Environmental Protection Agency applicable to those fish farms.
Record-keeping Current law requires a person who operates a fish farm to keep records on purchases, sales, and production of fish and fish eggs and any other records required by the Department of Agriculture, Trade and Consumer Protection (DATCP).
This bill provides that a person who operates a fish farm is not required to keep records on the sale of fish to an individual for the individual's personal use.
Importing fish Current law generally requires a person who brings fish or fish eggs into this state for the purpose of introduction into lakes or streams, of use as bait, or of rearing in a fish farm without an annual permit issued by DATCP.
This bill exempts a person bringing fish or fish eggs from a fish farm in another state to a fish farm in this state from the requirement to have an importation permit if the person has a fish health certificate that covers the fish or fish eggs and that complies with DATCP's rules on fish health certificates.
Current law exempts DNR from the requirement to have a permit from DATCP to bring fish into this state. This bill eliminates that exemption.
Who's behind it
5 senators are its . 3 are Democrats and 2 are Republicans.
7 more lawmakers .
See all 12 names Hide the names
Authors (5)
- Jim Holperin · Democrat, Senate
- Robert Jauch · Democrat, Senate
- Neal Kedzie · Republican, Senate
- Dale Schultz · Republican, Senate
- Kathleen Vinehout · Democrat, Senate
Signed on in support (7)
- Janet Bewley · Democrat, Senate
- Edward Brooks · Republican, Assembly
- Mike Endsley · Republican, Assembly
- Scott Krug · Republican, Assembly
- Julie M. Lassa · Democrat, Senate
- Howard Marklein · Republican, Senate
- Richard Spanbauer · Republican, Assembly
What it would cost
State agencies filed a . Each opens as a PDF from the Legislature.
How lawmakers voted
There were 3 votes on this bill.
Senate Committee on Natural Resources and Environment vote to recommend it
Passed, 7 to 0 · Mar 9, 2012
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 Environment, Ayes 7, Noes 0”. Official record · This vote on its own page
Senate vote
Passed, 5 to 0 · Mar 12, 2012
No member-by-member record exists for this vote. Committee votes and some older sessions record totals only.
Official motion: “Referred to joint committee on Finance by committee on Senate Organization, pursuant to Senate Rule 41 (1)(e), Ayes 5, Noes 0”. Official record · This vote on its own page
Senate vote to pass it
Passed, 33 to 0 · Mar 13, 2012
See how each of the 33 senators voted Hide the names
D: Democrat, R: Republican
Yes (33)
- Alberta Darling (R, 8)
- Bob Wirch (D, 22)
- Chris Larson (D, 7)
- Dale Schultz (R, 17)
- Dave Hansen (D, 30)
- Frank G. Lasee (R, 1)
- Fred A. Risser (D, 26)
- Glenn Grothman (R, 20)
- Jennifer Shilling (D, 32)
- Jessica King (D, 18)
- Jim Holperin (D, 12)
- Joe Leibham (R, 9)
- Jon Erpenbach (D, 27)
- Julie M. Lassa (D, 24)
- Kathleen Vinehout (D, 31)
- Leah Vukmir (R, 5)
- Lena Taylor (D, 4)
- Luther S. Olsen (R, 14)
- Mark Miller (D, 16)
- Mary Lazich (R, 28)
- Michael Ellis (R, 19)
- Neal Kedzie (R, 11)
- Pam Galloway (R, 29)
- Rich Zipperer (R, 33)
- Rob Cowles (R, 2)
- Robert Jauch (D, 25)
- Scott L. Fitzgerald (R, 13)
- Sheila Harsdorf (R, 10)
- Spencer Coggs (D, 6)
- Terry Moulton (R, 23)
- Tim Carpenter (D, 3)
- Timothy Cullen (D, 15)
- Van Wanggaard (R, 21)
Official motion: “Read a third time and passed, Ayes 33, Noes 0”. Official record · This vote on its own page
What happened
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Apr 5, 2012
The new law was published.
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Apr 3, 2012
The governor signed it. It became 2011 Wisconsin Act 207.
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Mar 30, 2012
Sent to the governor.
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Mar 15, 2012
The Assembly passed it too.
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Mar 15, 2012
A state agency sent in its estimate of the cost.
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Mar 13, 2012
Sent to the Assembly Committee on Rules.
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Mar 13, 2012
The Assembly received it.
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Mar 13, 2012
The Senate passed it, 33 to 0.
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Mar 13, 2012
1 more senator signed on in support.
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Mar 12, 2012
“Withdrawn from joint committee on Finance and made Available for Scheduling by committee on Senate Organization, pursuant to Senate Rule 41 (1)(e), Ayes 5, Noes 0” (the official wording)
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Mar 12, 2012
Sent to the Joint Committee on Finance.
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Mar 12, 2012
A state agency sent in its estimate of the cost.
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Mar 9, 2012
The committee voted to recommend passing it, 7 to 0.
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Mar 9, 2012
The committee held a public hearing.
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Mar 1, 2012
Sent to the Senate Committee on Natural Resources and Environment.
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Mar 1, 2012
Introduced in the Senate.
See the official record, word for word Hide the official record
- Mar 1, 2012 · Senate
Introduced by Senators Holperin, Jauch, Kedzie, Schultz and Vinehout;Cosponsored by Representatives Marklein, Krug, Brooks, Bewley, Endsley and Spanbauer
- Mar 1, 2012 · Senate
Read first time and referred to committee on Natural Resources and Environment
- Mar 9, 2012 · Senate
Public hearing held
- Mar 9, 2012 · Senate
Executive action taken
- Mar 9, 2012 · Senate
Report passage recommended by committee on Natural Resources and Environment, Ayes 7, Noes 0
- Mar 9, 2012 · Senate
Available for scheduling
- Mar 12, 2012 · Senate
Fiscal estimate received
- Mar 12, 2012 · Senate
Referred to joint committee on Finance by committee on Senate Organization, pursuant to Senate Rule 41 (1)(e), Ayes 5, Noes 0
- Mar 12, 2012 · Senate
Withdrawn from joint committee on Finance and made Available for Scheduling by committee on Senate Organization, pursuant to Senate Rule 41 (1)(e), Ayes 5, Noes 0
- Mar 12, 2012 · Senate
Placed on calendar 3-13-2012 pursuant to Senate Rule 18(1)
- Mar 13, 2012 · Senate
Senator Lassa added as a coauthor
- Mar 13, 2012 · Senate
Read a second time
- Mar 13, 2012 · Senate
Ordered to a third reading
- Mar 13, 2012 · Senate
Rules suspended
- Mar 13, 2012 · Senate
Read a third time and passed, Ayes 33, Noes 0
- Mar 13, 2012 · Senate
Ordered immediately messaged
- Mar 13, 2012 · Assembly
Received from Senate
- Mar 13, 2012 · Assembly
Read first time and referred to committee on Rules
- Mar 13, 2012 · Assembly
Made a special order of business at 9:32 A.M. on 3-14-2012 pursuant to Assembly Resolution 24
- Mar 15, 2012 · Assembly
Fiscal estimate received
- Mar 15, 2012 · Assembly
Read a second time
- Mar 15, 2012 · Assembly
Ordered to a third reading
- Mar 15, 2012 · Assembly
Rules suspended
- Mar 15, 2012 · Assembly
Read a third time and concurred in
- Mar 15, 2012 · Assembly
Ordered immediately messaged
- Mar 19, 2012 · Senate
Received from Assembly concurred in
- Mar 29, 2012 · Senate
LRB correction
- Mar 29, 2012 · Senate
Report correctly enrolled on 3-29-2012
- Mar 30, 2012 · Senate
Presented to the Governor on 3-30-2012
- Apr 3, 2012 · Senate
Report approved by the Governor on 4-2-2012. 2011 Wisconsin Act 207
- Apr 5, 2012 · Senate
Published 4-16-2012
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
Cost estimate
A state agency's estimate of what a bill would cost or save.
Official term: Fiscal estimate. 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
Cost estimate
A state agency's estimate of what a bill would cost or save.
Official term: Fiscal estimate
Roll call
A vote where each lawmaker's yes or no is recorded by name.
Official term: Roll call vote