known danger exception (Wisconsin) · Go Syfert
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known danger exception in Wisconsin

21 Wisconsin opinions name it 2 courts 1995–2025 7 in the last five years

The cases below were cited by Wisconsin courts in a sentence that names this issue. Sides come from how each citing opinion treated the case (Syfertize flag on that citation), so a case can appear on both: that is where the law is contested. A red or yellow chip is the case's own overall treatment.

Followed or applied (9)

CaseFollowedCited
Lodl v. Progressive Northern Insurancegreen
wis · 2002 · cited in 11 Wisconsin opinions naming this issue, 2008–2024
2 sentences

2021This “known danger” exception to municipal and public officer immunity “arises only when there exists a danger that is known and compelling enough to give rise to a ministerial duty on the part of a municipality or its officers.” Lodl, 253 Wis. 2d 323, ¶4 . ¶20 The known danger exception to governmental immunity does not apply in every circumstance.

2021Id. at 723 (emphasis added). ¶26 In Lodl, 253 Wis. 2d 323 , our supreme court stated that the known danger exception requires a case-by-case inquiry, not bright-line rules as the School District argues.

411
Cords v. Andersongreen
wis · 1977 · cited in 10 Wisconsin opinions naming this issue, 1995–2025
2 sentences

2025The danger must be readily apparent and “nearly certain to cause injury if not corrected”—i.e., an “accident[] waiting to happen.” Engelhardt, 385 Wis. 2d 86, ¶44 (citation omitted). ¶17 The known danger exception was first applied in Cords v. Anderson, 80 Wis. 2d 525 , 259 N.W.2d 672 (1977), a case that bears some similarities to the present case.

2025The danger must be readily apparent and “nearly certain to cause injury if not corrected”—i.e., an “accident[] waiting to happen.” Engelhardt, 385 Wis. 2d 86, ¶44 (citation omitted). ¶17 The known danger exception was first applied in Cords v. Anderson, 80 Wis. 2d 525 , 259 N.W.2d 672 (1977), a case that bears some similarities to the present case.

410
Domino v. Walworth Countygreen
wisctapp · 1984 · cited in 5 Wisconsin opinions naming this issue, 1995–2019
2 sentences

2019V ¶63 We conclude that the known danger exception applies in the instant case, and as a result, New Berlin is not entitled to governmental immunity pursuant to Wis. Stat. § 893.80 (4). 63 C.L., 143 Wis. 2d at 715 n.8 (quoting Domino, 118 Wis. 2d at 491-93 ); see also Pries, 326 Wis. 2d 37 , ¶45 n.4 (Abrahamson, C.J., concurring) (quoting Domino, 118 Wis. 2d at 491 ). 24 No. 2016AP801 ¶64 Accordingly, we reverse the decision of the court of appeals and remand the cause to the circuit court for further proceedings consistent with this opinion.

2019V ¶63 We conclude that the known danger exception applies in the instant case, and as a result, New Berlin is not entitled to governmental immunity pursuant to Wis. Stat. § 893.80 (4). 63 C.L., 143 Wis. 2d at 715 n.8 (quoting Domino, 118 Wis. 2d at 491-93 ); see also Pries, 326 Wis. 2d 37 , ¶45 n.4 (Abrahamson, C.J., concurring) (quoting Domino, 118 Wis. 2d at 491 ). 24 No. 2016AP801 ¶64 Accordingly, we reverse the decision of the court of appeals and remand the cause to the circuit court for further proceedings consistent with this opinion.

35
Michael Engelhardt v. City of New Berlingreen
wis · 2019 · cited in 4 Wisconsin opinions naming this issue, 2019–2025
2 sentences

2025The danger must be readily apparent and “nearly certain to cause injury if not corrected”—i.e., an “accident[] waiting to happen.” Engelhardt, 385 Wis. 2d 86, ¶44 (citation omitted). ¶17 The known danger exception was first applied in Cords v. Anderson, 80 Wis. 2d 525 , 259 N.W.2d 672 (1977), a case that bears some similarities to the present case.

2024In other words, “a dangerous situation will be held to give rise to a ministerial duty only when ‘there exists a known present danger of such force that the time, mode and occasion for performance is evident with such certainty that nothing remains for the exercise of judgment and discretion.’” Id., ¶38 (citation omitted); see also Engelhardt, 385 Wis. 2d 86, ¶5 (“The known danger exception … applies when an obviously hazardous situation known to the 25 No. 2023AP713 public officer or employee is of such force that a ministerial duty to correct the situation is created.” (citation omitted)). ¶

34
C.L. v. Olsongreen
wis · 1988 · cited in 7 Wisconsin opinions naming this issue, 1999–2021
2 sentences

2021Id. at 723 (emphasis added). ¶26 In Lodl, 253 Wis. 2d 323 , our supreme court stated that the known danger exception requires a case-by-case inquiry, not bright-line rules as the School District argues.

2021The court held that the legal standard in these cases remains the same: [A] dangerous situation will be held to give rise to a ministerial duty only when “there exists a known present danger of such force that the time, mode and occasion for performance is evident with such certainty that nothing remains for the exercise of judgment and discretion.” Id. (quoting C.L., 143 Wis. 2d at 717 ). ¶27 Contrary to the School District’s contention, the few words the School District relies on from C.L. did not create a bright-line rule that the known danger exception applies only when the risk of resulti

27
American Family Mutual Insurance v. Outagamie Countygreen
wisctapp · 2012 · cited in 3 Wisconsin opinions naming this issue, 2021–2022
2 sentences

2022This court has applied the known danger exception in circumstances “where the danger is so severe and immediate that a specific and immediate response is required” or where an injury is almost certain to happen because there are “accidents waiting to happen.” American Fam., 341 Wis. 2d 413, ¶26 (quoting Voss ex rel.

2021Courts have described these dangerous situations as circumstances “where injury is almost certain to occur,” American Family, 341 Wis. 2d 413, ¶26 , or as “accidents waiting to happen,” Voss v. Elkhorn Area School District, 2006 WI App 234, ¶19 , 297 Wis. 2d 389 , 724 N.W.2d 420 . 9 No. 2020AP482 ¶21 When applying the known danger exception, courts follow a three- step test that analyzes the factual components.

23
Pries v. McMillongreen
wis · 2010 · cited in 2 Wisconsin opinions naming this issue, 2019–2025
2 sentences

2025While the ministerial duty and the known danger exceptions “overlap to an extent, inasmuch as they both require the identification of a ministerial duty,” Pries, 326 Wis. 2d 37, ¶24 , Clubb does not explain why we should apply the court’s reasoning in a known danger exception case to a ministerial duty exception case. 18 No. 2024AP1969 County is entitled to immunity pursuant to WIS.

2019Accordingly, the known and present danger exception to immunity applies. 43 ¶45 Though not decided on the basis of the known danger exception, Pries v. McMillon , 2010 WI 63 , 326 Wis. 2d 37 , 784 N.W.2d 648 , is also instructive. ¶46 In Pries , a group of workers were disassembling a steel horse stall at the state fair. 44 The stalls were made up of four steel pieces: a front, back, and two sides. 45 Each piece measured approximately 10 feet high, 10 feet wide, and four inches thick, and weighed approximately 200 pounds. 46 When assembled, the pieces were secured to each other with pins, and

12
Pinter v. Vill. of Stetsonvillegreen
wis · 2019 · cited in 2 Wisconsin opinions naming this issue, 2024–2025
2 sentences

2025“First, something must happen to create a compelling danger.” Pinter v. Village of Stetsonville, 2019 WI 74 , ¶51 n.11, 387 Wis. 2d 475 , 929 N.W.2d 547 .

2024In other words, “a dangerous situation will be held to give rise to a ministerial duty only when ‘there exists a known present danger of such force that the time, mode and occasion for performance is evident with such certainty that nothing remains for the exercise of judgment and discretion.’” Id., ¶38 (citation omitted); see also Engelhardt, 385 Wis. 2d 86, ¶5 (“The known danger exception … applies when an obviously hazardous situation known to the 25 No. 2023AP713 public officer or employee is of such force that a ministerial duty to correct the situation is created.” (citation omitted)). ¶

12
Heuser Ex Rel. Jacobs v. Community Insurancegreen
wisctapp · 2009 · cited in 2 Wisconsin opinions naming this issue, 2021–2024
2 sentences

2024Jacobs v. Community Insurance Corp., 2009 WI App 151 , 321 Wis. 2d 729 , 774 N.W.2d 653 .

2024Jacobs v. Community Insurance Corp., 2009 WI App 151 , 321 Wis. 2d 729 , 774 N.W.2d 653 .

12

Distinguished, questioned or overruled (1)

CaseNegativeCited
C.L. v. Olsongreen
wis · 1988 · cited in 7 Wisconsin opinions naming this issue, 1999–2021
2 sentences

2021Id. at 723 (emphasis added). ¶26 In Lodl, 253 Wis. 2d 323 , our supreme court stated that the known danger exception requires a case-by-case inquiry, not bright-line rules as the School District argues.

2021The court held that the legal standard in these cases remains the same: [A] dangerous situation will be held to give rise to a ministerial duty only when “there exists a known present danger of such force that the time, mode and occasion for performance is evident with such certainty that nothing remains for the exercise of judgment and discretion.” Id. (quoting C.L., 143 Wis. 2d at 717 ). ¶27 Contrary to the School District’s contention, the few words the School District relies on from C.L. did not create a bright-line rule that the known danger exception applies only when the risk of resulti

17

Also cited on this issue (16)

CaseCitedYears
Voss v. Elkhorn Area School District green
wisctapp · 2006
2 sentences

2021Courts have described these dangerous situations as circumstances “where injury is almost certain to occur,” American Family, 341 Wis. 2d 413, ¶26 , or as “accidents waiting to happen,” Voss v. Elkhorn Area School District, 2006 WI App 234, ¶19 , 297 Wis. 2d 389 , 724 N.W.2d 420 . 9 No. 2020AP482 ¶21 When applying the known danger exception, courts follow a three- step test that analyzes the factual components.

2021Courts have described these dangerous situations as circumstances “where injury is almost certain to occur,” American Family, 341 Wis. 2d 413, ¶26 , or as “accidents waiting to happen,” Voss v. Elkhorn Area School District, 2006 WI App 234, ¶19 , 297 Wis. 2d 389 , 724 N.W.2d 420 . 9 No. 2020AP482 ¶21 When applying the known danger exception, courts follow a three- step test that analyzes the factual components.

42008–2021
Lister v. Board of Regents of the University of Wisconsin System green
wis · 1976
2 sentences

2021That is, no immunity exists where the duty “is absolute, certain, and imperative, involving merely the performance of a specific task when the law imposes, prescribes and defines the time, mode and occasion for its performance with such certainty that nothing remains for judgment or discretion.” Id. (citing Lister v. Board of Regents of Univ. of Wis. Sys., 72 Wis. 2d 282, 301 , 240 N.W.2d 610 (1976)). “‘Law’ in this context means, at a minimum, an act of 4 No. 2020AP937 government,” and “includes statutes, administrative rules, policies or orders.” Meyers v. Schultz, 2004 WI App 234, ¶19 , 277

2021That is, no immunity exists where the duty “is absolute, certain, and imperative, involving merely the performance of a specific task when the law imposes, prescribes and defines the time, mode and occasion for its performance with such certainty that nothing remains for judgment or discretion.” Id. (citing Lister v. Board of Regents of Univ. of Wis. Sys., 72 Wis. 2d 282, 301 , 240 N.W.2d 610 (1976)). “‘Law’ in this context means, at a minimum, an act of 4 No. 2020AP937 government,” and “includes statutes, administrative rules, policies or orders.” Meyers v. Schultz, 2004 WI App 234, ¶19 , 277

32002–2021
Gregory E. Knoke v. City of Monroe green
wisctapp · 2020
2 sentences

2024Indeed, there are no published or citable judicial decisions applying constructive notice in the known and compelling danger context.15 Ellenbecker acknowledges this fact, yet it asks this court to fundamentally alter the accepted analysis anyway, stating that “there is no compelling reason why constructive notice does not apply to the known danger exception to immunity.” Notwithstanding the fact that Ellenbecker fails to develop a persuasive argument as to why constructive notice should apply to the known and compelling danger exception, beyond stating that a “municipality could simply stick

2024Indeed, there are no published or citable judicial decisions applying constructive notice in the known and compelling danger context.15 Ellenbecker acknowledges this fact, yet it asks this court to fundamentally alter the accepted analysis anyway, stating that “there is no compelling reason why constructive notice does not apply to the known danger exception to immunity.” Notwithstanding the fact that Ellenbecker fails to develop a persuasive argument as to why constructive notice should apply to the known and compelling danger exception, beyond stating that a “municipality could simply stick

22021–2024
Umansky v. ABC Insurance green
wisctapp · 2008
2 sentences

2009The regulation provides: "Every open-sided floor or platform 4 feet or more above adjacent floor or ground level shall be guarded by a standard railing (or the equivalent as specified in paragraph (e)(3) of this section) on all open sides except where there is entrance to a ramp, stairway, or fixed ladder...." Umansky, 313 Wis.2d 445, ¶¶ 6-9 , 756 N.W.2d 601 . ¶ 7 As noted above, the circuit court granted Fox's motion for summary judgment, reasoning that neither the ministerial duty exception nor the known danger exception applied in this case; because it found no applicable exception, the cir

2009The regulation provides: "Every open-sided floor or platform 4 feet or more above adjacent floor or ground level shall be guarded by a standard railing (or the equivalent as specified in paragraph (e)(3) of this section) on all open sides except where there is entrance to a ramp, stairway, or fixed ladder...." Umansky, 313 Wis.2d 445, ¶¶ 6-9 , 756 N.W.2d 601 . ¶ 7 As noted above, the circuit court granted Fox's motion for summary judgment, reasoning that neither the ministerial duty exception nor the known danger exception applied in this case; because it found no applicable exception, the cir

22008–2009
Hoskins v. Dodge County green
wisctapp · 2002
2 sentences

2008In contrast to the above cases, the known danger exception was held inapplicable in these cases, among a number of others: Lodl, 253 Wis. 2d 323 (police officer negligently failed to control traffic at an intersection where the traffic lights were inoperable); Hoskins v. Dodge County, 2002 WI App 40 , 251 Wis. 2d 276 , 642 N.W.2d 213 (sheriffs department received a report of a boat in trouble on a stormy night and sent a deputy to investigate but did not dispatch a rescue boat). ¶ 69.

2008In contrast to the above cases, the known danger exception was held inapplicable in these cases, among a number of others: Lodl, 253 Wis. 2d 323 (police officer negligently failed to control traffic at an intersection where the traffic lights were inoperable); Hoskins v. Dodge County, 2002 WI App 40 , 251 Wis. 2d 276 , 642 N.W.2d 213 (sheriffs department received a report of a boat in trouble on a stormy night and sent a deputy to investigate but did not dispatch a rescue boat). ¶ 69.

22002–2008
Linville v. City of Janesville green
wisctapp · 1993
2 sentences

2002In contrast, in Linville v. City of Janesville, 174 Wis. 2d 571 , 497 N.W.2d 465 (Ct. App. 1993), aff'd, 184 Wis. 2d 705 , 516 N.W.2d 427 (1994), the known danger exception applied to pierce immunity for negligent failure to attempt an immediate rescue of occupants of a van submerged in a park pond.

2002In contrast, in Linville v. City of Janesville, 174 Wis. 2d 571 , 497 N.W.2d 465 (Ct. App. 1993), aff'd, 184 Wis. 2d 705 , 516 N.W.2d 427 (1994), the known danger exception applied to pierce immunity for negligent failure to attempt an immediate rescue of occupants of a van submerged in a park pond.

22002–2008
In RE MARRIAGE OF COOK v. Cook green
wis · 1997
2 sentences

2024Indeed, there are no published or citable judicial decisions applying constructive notice in the known and compelling danger context.15 Ellenbecker acknowledges this fact, yet it asks this court to fundamentally alter the accepted analysis anyway, stating that “there is no compelling reason why constructive notice does not apply to the known danger exception to immunity.” Notwithstanding the fact that Ellenbecker fails to develop a persuasive argument as to why constructive notice should apply to the known and compelling danger exception, beyond stating that a “municipality could simply stick

2024Indeed, there are no published or citable judicial decisions applying constructive notice in the known and compelling danger context.15 Ellenbecker acknowledges this fact, yet it asks this court to fundamentally alter the accepted analysis anyway, stating that “there is no compelling reason why constructive notice does not apply to the known danger exception to immunity.” Notwithstanding the fact that Ellenbecker fails to develop a persuasive argument as to why constructive notice should apply to the known and compelling danger exception, beyond stating that a “municipality could simply stick

12024–2024
Umansky v. ABC Insurance green
wis · 2009
2 sentences

2021Co., 2009 WI 82, ¶14 , 319 Wis. 2d 622 , 769 N.W.2d 1 (“[B]efore the [plaintiffs] [could] proceed to attempt to prove their negligence case, they must first defeat [the defendant’s] defense of immunity, to which he [was] entitled as a state employee unless an exception applies.”). ¶22 A dispute as to whether there is a ministerial duty based on the known danger exception can be decided on summary judgment.

2021Co., 2009 WI 82, ¶14 , 319 Wis. 2d 622 , 769 N.W.2d 1 (“[B]efore the [plaintiffs] [could] proceed to attempt to prove their negligence case, they must first defeat [the defendant’s] defense of immunity, to which he [was] entitled as a state employee unless an exception applies.”). ¶22 A dispute as to whether there is a ministerial duty based on the known danger exception can be decided on summary judgment.

12021–2021
Meyers v. Schultz green
wisctapp · 2004
2 sentences

2021That is, no immunity exists where the duty “is absolute, certain, and imperative, involving merely the performance of a specific task when the law imposes, prescribes and defines the time, mode and occasion for its performance with such certainty that nothing remains for judgment or discretion.” Id. (citing Lister v. Board of Regents of Univ. of Wis. Sys., 72 Wis. 2d 282, 301 , 240 N.W.2d 610 (1976)). “‘Law’ in this context means, at a minimum, an act of 4 No. 2020AP937 government,” and “includes statutes, administrative rules, policies or orders.” Meyers v. Schultz, 2004 WI App 234, ¶19 , 277

2021That is, no immunity exists where the duty “is absolute, certain, and imperative, involving merely the performance of a specific task when the law imposes, prescribes and defines the time, mode and occasion for its performance with such certainty that nothing remains for judgment or discretion.” Id. (citing Lister v. Board of Regents of Univ. of Wis. Sys., 72 Wis. 2d 282, 301 , 240 N.W.2d 610 (1976)). “‘Law’ in this context means, at a minimum, an act of 4 No. 2020AP937 government,” and “includes statutes, administrative rules, policies or orders.” Meyers v. Schultz, 2004 WI App 234, ¶19 , 277

12021–2021
Pries v. McMillon red
wisctapp · 2008
2 sentences

2010Indeed, the court of appeals in this case concluded that the known danger exception applied because "it should have been self-evident to Mc-Millon that once he saw the chains had been removed, he had a ministerial duty based on the known danger to stop the disassembly until the chains were reattached and to not jump on the unchained stall." Pries, 314 Wis. 2d 706, ¶ 25 .

2010Indeed, the court of appeals in this case concluded that the known danger exception applied because "it should have been self-evident to McMillon that once he saw the chains had been removed, he had a ministerial duty based on the known danger to stop the disassembly until the chains were reattached and to not jump on the unchained stall." Pries, 314 Wis.2d 706, ¶ 25 , 760 N.W.2d 174 .

12010–2010
Linville v. City of Janesville green
wis · 1994
2 sentences

2002In contrast, in Linville v. City of Janesville, 174 Wis. 2d 571 , 497 N.W.2d 465 (Ct. App. 1993), aff'd, 184 Wis. 2d 705 , 516 N.W.2d 427 (1994), the known danger exception applied to pierce immunity for negligent failure to attempt an immediate rescue of occupants of a van submerged in a park pond.

2002In contrast, in Linville v. City of Janesville, 174 Wis. 2d 571 , 497 N.W.2d 465 (Ct. App. 1993), aff'd, 184 Wis. 2d 705 , 516 N.W.2d 427 (1994), the known danger exception applied to pierce immunity for negligent failure to attempt an immediate rescue of occupants of a van submerged in a park pond.

12002–2002
Lodl v. Progressive Northern Insurance neutral
wisctapp · 2000
2 sentences

2002Co., 2001 WI App 3, ¶ 16 , 240 Wis. 2d 652 , 625 N.W.2d 601 (Ct. App. 2000).

2002Co., 2001 WI App 3, ¶ 16 , 240 Wis. 2d 652 , 625 N.W.2d 601 (Ct. App. 2000).

12002–2002
Willow Creek Ranch, L.L.C. v. Town of Shelby green
wis · 2000
2 sentences

2002Most recently, this court confirmed the known danger exception as distinct in Willow Creek Ranch, LLC v. Town of Shelby, 2000 WI 56 , 235 Wis. 2d 409 , 611 N.W.2d 693 .

2002Most recently, this court confirmed the known danger exception as distinct in Willow Creek Ranch, LLC v. Town of Shelby, 2000 WI 56 , 235 Wis. 2d 409 , 611 N.W.2d 693 .

12002–2002
Barillari v. City of Milwaukee green
wis · 1995
2 sentences

2002Similarly, in Barillari v. City of Milwaukee, 194 Wis. 2d 247 , 533 N.W.2d 759 (1995), we held that the known danger exception did not apply to a claim that the City of Milwaukee Police Department was negligent in failing to fulfill a promise to arrest a sex offender.

2002Similarly, in Barillari v. City of Milwaukee, 194 Wis. 2d 247 , 533 N.W.2d 759 (1995), we held that the known danger exception did not apply to a claim that the City of Milwaukee Police Department was negligent in failing to fulfill a promise to arrest a sex offender.

12002–2002
Bauder v. Delavan-Darien School District green
wisctapp · 1996
2 sentences

2002Dist., 207 Wis. 2d 310, 315 , 558 N.W.2d 881 (Ct.App. 1996)(use of partially-deflated soccer ball in indoor gym class at public school not a known and compelling danger). [6] The dissent views this opinion as collapsing the known danger exception into the ministerial duty exception.

2002Dist., 207 Wis. 2d 310, 315 , 558 N.W.2d 881 (Ct.App. 1996)(use of partially-deflated soccer ball in indoor gym class at public school not a known and compelling danger). [6] The dissent views this opinion as collapsing the known danger exception into the ministerial duty exception.

12002–2002
Kimps v. Hill green
wis · 1996
2 sentences

2002Similarly, in Kimps v. Hill, 200 Wis. 2d 1 , 546 N.W.2d 151 (1996), the court related the two exceptions, but characterized the known danger exception as involving the failure to act: "a public officer's duty becomes ministerial only 'where, as in Cords , the nature of the danger is compelling and known to the officer and is of such force that the public officer has no discretion not to act.'" Id. at 15 (emphasis added).

2002Similarly, in Kimps v. Hill, 200 Wis. 2d 1 , 546 N.W.2d 151 (1996), the court related the two exceptions, but characterized the known danger exception as involving the failure to act: "a public officer's duty becomes ministerial only 'where, as in Cords , the nature of the danger is compelling and known to the officer and is of such force that the public officer has no discretion not to act.'" Id. at 15 (emphasis added).

12002–2002

Statutes the citing opinions construe

WI § Wis. Stat. § 893.80 (20) WI § Wis. Stat. § 802.08 (10) WI § Wis. Stat. § 808.10 (7) WI § Wis. Stat. § 101.11 (5) WI § Wis. Stat. § 893.83 (3) WI § Wis. Stat. § 895.43 (3) WI § Wis. Stat. § 895.46 (3)

Counted by distinct opinions that both name this issue and are annotated to the section; sections every opinion cites regardless of issue are not filtered here, so read the counts against the total above.

Where else courts name it

WI 21 (1995–2025) TN 3 (1938–1984) NJ 2 (1978–1999)

Opinions by the citing court's state. A doctrine retained in one state and abandoned in another shows up here as a year span that stalls.

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