Karen A. Peterson

Karen A. Peterson

Active

Bar #366 - ATTORNEY Active

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Firm / organization
Allison MacKenzie
Admitted
9/26/1983 (43 years - more experience than 95% of active Nevada attorneys)
Law school
U. North Carolina
Location
Carson City, NV

Contact and address

Address
Allison MacKenzie
402 N. Division
P.O. Box 646
Carson City, NV 89702-0646
Fax
(775) 882-7918

Record last verified Jul 24, 2026

Discipline history

No discipline on record.

Record last verified Jul 24, 2026

Appellate record

Handled 19 Supreme Court of Nevada / U.S. Court of Appeals for the Ninth Circuit cases on record.

Results in appellate decisions and orders

58% won of 12 decided cases
Won 7Mixed 0Lost 5
Civil cases
75% of 8
Court-order requests
25% of 4
Details by role (challenging vs. defending a ruling)
  • Civil cases - Challenging a ruling: won 2 of 4
  • Civil cases - Defending a ruling: won 4 of 4
  • Court-order requests - Requesting a court order: won 1 of 3
  • Court-order requests - Opposing a court-order request: won 0 of 1

Appellate courts uphold far more rulings than they overturn, so lawyers who mostly defend rulings tend to show higher won-shares than lawyers who mostly challenge them. This breakdown lets you compare like with like.

Won means the court ruled the way this side asked. Mixed means the court agreed in part. Cases that were dismissed or have no clear result are listed but not counted. Based on the court's published decisions and unpublished orders; coverage is still being extended.

  • 90597 - BARTELL RANCH, LLC VS. SULLIVAN, P.E. (CIVIL) (Aug 14, 2025)Dismissednot counted case details
  • 81224 - DIAMOND NAT. RES. PROT. AND CONSERVATION ASS'N VS. DIAMOND VALLEY RANCH, LLC (Jun 16, 2022)Ruling overturnedWon - challenged the ruling case details
  • 84275 - IN RE: THE DETERMINATION RIGHTS TO WATER LOCATED WITHIN DIAMOND VALLEY HYDROGRAPHIC BASIN NO. 10-153 (May 4, 2022)Dismissednot counted case details
  • 81924 - LEG. OF THE STATE OF NEV. VS. SETTELMEYER (May 13, 2021)Ruling upheldWon - defended the ruling case details
  • 81792 - LINCOLN CTY. WATER DIST. VS. WILSON, P.E. (Apr 15, 2021)Ruling upheldLost - challenged the ruling case details
  • 75736 - EUREKA CTY. VS. SADLER RANCH, LLC (Feb 19, 2021)Dismissednot counted case details
  • 81154 - SIERRA PACIFIC POWER CO. VS. PUB. UTILITIES COMM'N OF NEV. (Jan 5, 2021)Dismissednot counted case details
  • 80313 - CANNIZZARO VS. DIST. CT. (SETTELMEYER) (Jun 26, 2020)Request grantedLost - opposed the court order case details
  • 75814 - EUREKA CTY. VS. STATE ENG'R (KOBEH VALLEY RANCH, LLC) (Aug 30, 2018)Request deniedLost - sought the court order case details
  • 72317 - EUREKA CTY. VS. DIST. CT. (SADLER RANCH, LLC) (May 17, 2018)Request grantedWon - sought the court order case details

Case data via YourNevadaJudges.com - Nevada appellate decisions and orders; U.S. Court of Appeals for the Ninth Circuit dockets via CourtListener (Free Law Project)

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Profile data from official public records, last verified Jul 24, 2026. Request a correction via the corrections page.