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Diana Nicole Ruff

Diana Nicole Ruff

also known as Diana N. Powell

Practice areas:

No known practice areas

Client reviews

Not yet reviewed

About Me

I am a prosecutor with the Benton County Prosecuting Attorney's office, focusing on DUI prosecution.  I am a former civil litigator focusing on personal injury litigation.


Photos and Videos

1901681 1284584160

Attorney Endorsements

5 total 

  • John Graham Schultz

    This lawyer is very meticulous, careful and thoughtful. She has done civil work, and now has become a deputy prosecuting attorney. She will excell at every legal task she undertakes.


    John Schultz Litigation Attorney
    Relationship: Fellow lawyer in community

  • Beau James Ruff

    I endorse this lawyer.


    Beau Ruff Estate Planning Attorney
    Relationship: Fellow lawyer in community




Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers


Award NameGrantorDate Granted
Best Oralist - Linden CupGonzaga University School of LawN/A

Work Experience

TitleCompany NameDuration
Deputy Prosecuting AttorneyBenton County Prosecutor's Office2013 - Present
Judicial Extern - Honorable Ellen K. ClarkSpokane County2008 - 2008
Associate AttorneyAllen Brecke Law Offices2008 - Present
Legal InternCity of Spokane Valley City Attorney2007 - 2008
Legal InternHupy & Abraham2007 - 2007


Association NamePosition NameDuration
Benton CountyBenton County Park Board2011 - Present
Benton Franklin County Bar AssociationSecretary/Treasurer2011 - 2013
Benton-Franklin County Bar Association, Young Lawyers DivisionCo-President2010 - 2011
City of Richland Parks and RecreationCommissioner2010 - 2011
Washington State Association for JusticeEagle Member2009 - Present

Legal Cases

Case NameOutcome
L.C. v. Fischer & Sons$150,000 settlement
A.F. v. Meadow Park Apartments$70,000
J.S. v. Premier Landscaping$265,000

See all Legal Cases 


School NameMajorDegreeGraduated
Gonzaga University School of LawN/AJ.D.N/A
Gonzaga UniversityJournalism and Political ScienceBA - Bachelor of ArtsN/A

Speaking Engagements

Conference NameTitleDate
WSAJ Annual Auto Cases CLEThe Off-Road to Mandatory Arbitration2013
Benton-Franklin County Bar Association, Young Lawyers DivisionSubrogation Basics2013
Benton Franklin County Bar AssociationSubrogation Basics2013