# Wyoming SF 171: AN ACT relating to cities and towns; amending requirements for conducting a boundary survey of cities and towns as specified; and providing for an effective date. Wyoming SF 171, AN ACT relating to cities and towns; amending requirements for conducting a boundary survey of cities and towns as specified; and providing for an effective date., is a 2025 General Session Senate bill sponsored by Tara Nethercott (Republican); status signed, last action 2025-03-19 (Assigned Chapter Number 162) (as of 2026-11-01). - Canonical: https://policyrisk.com/state-bill/WY-SF171-2025 - As of: 2026-11-01 - Plain-text twin of the page above; the HTML and this file carry the same facts. ## Facts - Bill: Wyoming SF 171 - State: Wyoming - Session: 2025 General Session - Title: AN ACT relating to cities and towns; amending requirements for conducting a boundary survey of cities and towns as specified; and providing for an effective date. - Status: signed - Chamber: Senate - Introduced: 2025-01-23 - Last action: 2025-03-19, Assigned Chapter Number 162 - Sponsor: Tara Nethercott (Republican) - Cosponsors: 4 - Touches household money: no - Roll calls: 5 (131 yes, 4 no in all) - Economic provisions PRIA read: 1 ## Summary No summary available. ## Bill overview: provisions PRIA read - Wyoming makes city boundary surveys optional: benefit, low. Beginning July 1, 2025, Wyoming cities and towns no longer must survey boundaries after annexation. Local leaders may order surveys by ordinance when boundaries are uncertain or cannot be determined. Surveys still require sturdy boundary markers and reports describing boundary distances and directi… ## Sponsors and cosponsors - Sponsor: Tara Nethercott (Republican), Senate - Cosponsor: Andrew Byron (Republican), House - Cosponsor: Martha Lawley (Republican), House - Cosponsor: Cody Wylie (Republican), House - Cosponsor: Ed Cooper (Republican), Senate ## Roll call votes | Date | Chamber | Motion | Result | Yes | No | Other | | --- | --- | --- | --- | --- | --- | --- | | 2025-03-04 | House | H 3rd Reading:Passed 59-1-2-0-0 | pass | 59 | 1 | | | 2025-03-04 | Senate | S Concur:Passed 28-3-0-0-0 | pass | 28 | 3 | | | 2025-02-25 | House | H06 - Travel:Recommend Do Pass 9-0-0-0-0 | pass | 9 | 0 | | | 2025-02-07 | Senate | S 3rd Reading:Passed 31-0-0-0-0 | pass | 31 | 0 | | | 2025-01-31 | Senate | S07 - Corporations:Recommend Do Pass 4-0-1-0-0 | pass | 4 | 0 | | ## Actions (23) - 2025-03-19: Assigned Chapter Number 162 - 2025-03-19: Governor Signed SEA No. 0089 (Governor) - 2025-03-05: H Speaker Signed SEA No. 0089 (House) - 2025-03-04: S President Signed SEA No. 0089 (Senate) - 2025-03-04: Assigned Number SEA No. 0089 - 2025-03-04: S Concur:Passed 28-3-0-0-0 (Senate) - 2025-03-04: S Received for Concurrence (Senate) - 2025-03-04: H 3rd Reading:Passed 59-1-2-0-0 (House) - 2025-03-03: H 2nd Reading:Passed (House) - 2025-02-28: H COW:Passed (House) - 2025-02-25: H Placed on General File (House) - 2025-02-25: H06 - Travel:Recommend Do Pass 9-0-0-0-0 (House) - 2025-02-24: :Rerefer to H06 - Travel (House) - 2025-02-18: H Introduced and Referred to H07 - Corporations (House) - 2025-02-07: H Received for Introduction (House) - 2025-02-07: S 3rd Reading:Passed 31-0-0-0-0 (Senate) - 2025-02-06: S 2nd Reading:Passed (Senate) - 2025-02-05: S COW:Passed (Senate) - 2025-01-31: S Placed on General File (Senate) - 2025-01-31: S07 - Corporations:Recommend Do Pass 4-0-1-0-0 (Senate) - 2025-01-27: S Introduced and Referred to S07 - Corporations (Senate) - 2025-01-24: S Received for Introduction (Senate) - 2025-01-23: Bill Number Assigned ## Bill text - Enrolled: [PDF](https://wyoleg.gov/2025/Enroll/SF0171.pdf) - Introduced: [PDF](https://wyoleg.gov/2025/Introduced/SF0171.pdf) ## Related bills - SF 104: AN ACT relating to the probate code; amending maximum values for certain proceedings relating to the probate of estates; clarifying the effect of certain discl… (signed) - HB 62: AN ACT relating to crimes and offenses; amending the crimes of prostitution and solicitation of prostitution to include acts of sexual contact; providing defin… (signed) - SF 95: AN ACT relating to banks, banking and finance; providing for the conversion of special purpose depository institutions into public trust companies; amending ca… (signed) - HB 279: AN ACT relating to property taxation; specifying that if multiple property tax exemptions apply to the same property the exemptions shall be applied in the man… (signed) - SF 10: AN ACT relating to children; authorizing parents and guardians to enter into binding settlements on behalf of their minor children as specified; specifying lim… (signed) - SF 91: AN ACT relating to crimes and offenses and state lands; creating a misdemeanor offense for injury to petroglyphs, pictographs and historic inscriptions; provid… (signed) ## Sources - [Enrolled (PDF)](https://wyoleg.gov/2025/Enroll/SF0171.pdf) - [Introduced (PDF)](https://wyoleg.gov/2025/Introduced/SF0171.pdf) ## Related - [SF 104: AN ACT relating to the probate code; amending maximum values for certain procee…](https://policyrisk.com/state-bill/WY-SF104-2025) - [HB 62: AN ACT relating to crimes and offenses; amending the crimes of prostitution and…](https://policyrisk.com/state-bill/WY-HB62-2025) - [SF 95: AN ACT relating to banks, banking and finance; providing for the conversion of…](https://policyrisk.com/state-bill/WY-SF95-2025) - [HB 279: AN ACT relating to property taxation; specifying that if multiple property tax…](https://policyrisk.com/state-bill/WY-HB279-2025) - [SF 10: AN ACT relating to children; authorizing parents and guardians to enter into bi…](https://policyrisk.com/state-bill/WY-SF10-2025) - [SF 91: AN ACT relating to crimes and offenses and state lands; creating a misdemeanor…](https://policyrisk.com/state-bill/WY-SF91-2025) - [Wyoming bills](https://policyrisk.com/states/wyoming/bills) - [Wyoming state hub](https://policyrisk.com/states/wyoming) - [All state legislation](https://policyrisk.com/state-bills) Source: PRIA, https://policyrisk.com/state-bill/WY-SF171-2025 (as of 2026-11-01).