OHA Drinking Water Services
OR41
PWS ID: 00100 ---- BEND, CITY OF

Operator Requirements
Distribution Level 4
  • Oregon Administrative Rule:
    333-061-0235 OPERATOR REQUIREMENTS LEVELS 1-4
  • Requirements:
    Currently a Level 3 operator AND one of below:
    HS/GED AND 10 YEARS OF ACCEPTABLE OPERATING EXPERIENCE w/3 Yrs ODM,
    OR
    HS/GED, 2 yrs relevant post-high school, and 6 yrs experience with 3 yrs of ODM;
    OR
    HS/GED, 3 yrs relevant post-high school, and 5 yrs experience with 2.5 yrs of ODM;
    OR
    HS/GED, 4 yrs relevant post-high school, and 4 yrs experience with 2 yrs of ODM
Treatment Level 2
  • Oregon Administrative Rule:
    333-061-0235 OPERATOR REQUIREMENTS LEVELS 1-4
  • Requirements:
    HS/GED and 3 years experience,
    OR
    HS/GED and 1 year relevant post-high school education and 2 years experience
Cross Connection Control Specialist
  • Oregon Administrative Rule:
    333-061-0070 Cross Connection Control Requirements
  • Requirements:
    In community water systems having 300 or more service connections, water suppliers must ensure at least one person is certified as a Cross Connection Control Specialist, unless specifically exempted from this requirement by the Authority.
Name Distribution
Level		 Treatment
Level		 Filtration
Endorsement		 Small Water
Certification		 BAT
Certification		 CCS
Certification		 Expiration
Dates		 Sort DRC
Spencer R. Cashwell D2-6683 BAT-10864 CCS-10864 12/31/2026 (D)
12/31/2026 (BAT)
12/31/2026 (CCS)		 0
Michael L. Edwards D3-6327 T2-6327 CCS-3887 12/31/2026 (D/T)
12/31/2026 (CCS)		 0
Michael T. Findley D2-7205 T2-09157 12/31/2026 (D/T) 0
Gregory S. Gardner D3-2658 T2-2658 BAT-2788 12/31/2026 (D/T)
12/31/2026 (BAT)		 0
Joseph W. Holmgren D2-6304 12/31/2026 (D) 0
Corey D. Mastrud D3-09113 T2-09198 12/31/2027 (D/T) 0
Rod J. Mingus D3-3834 T2-08557, DRC SWS-8557 12/31/2027 (D/T)
7/31/2029 (SWS)		 1
Chad Towell D2-7070 T1-08305 12/31/2025 (D/T) 0
Scott A. Winter D4-08922 12/31/2027 (D) 0
Mike J Gillette D1-08751 12/31/2026 (D) 0
Donald J. Buhmann D2-08852 BAT-5950 CCS-5950 12/31/2026 (D)
12/31/2026 (BAT)
12/31/2026 (CCS)		 0
William T. Milligan D2-08231 T2-08623 12/31/2027 (D/T) 0
Orrin D. Libolt D2-281289 CCS-281289 12/31/2027 (D)
12/31/2027 (CCS)		 0
Tyler W. Patterson D2-08500 12/31/2027 (D) 0
Jacob W. Obrist D4-08534 CCS-5464 12/31/2027 (D)
12/31/2027 (CCS)		 0
Tyler L. Babich D1-08641 T1-09414 BAT-5951 12/31/2026 (D/T)
12/31/2026 (BAT)		 0
Stuart I. Rounds D3-08776 12/31/2027 (D) 0
Brandon M. Follose D4-08854 BAT-5415 CCS-5415 12/31/2026 (D)
12/31/2026 (BAT)
12/31/2026 (CCS)		 0
Christopher D. Wood D4-09104 T3-09105 12/31/2027 (D/T) 0
David K Crabtree D3-09314 T1-09313 12/31/2026 (D/T) 0
Matthew G. Sanders D2-145073 T1-145073 12/31/2027 (D/T) 0
Brandon D. Phillips D3-137509 BAT-6687 CCS-6687 12/31/2027 (D)
12/31/2027 (BAT)
12/31/2027 (CCS)		 0
John A Umbarger D1-544279 12/31/2025 (D) 0
Jason L Simpson D1-625526 12/31/2027 (D) 0
Troy D. Beck D4-859611, DRC 12/31/2026 (D) 1
Andrew D. Walker D2-541957 T2-541957 12/31/2027 (D/T) 0
Casey W. Prather D2-416498 BAT-416498 12/31/2027 (D)
12/31/2027 (BAT)		 0
Benjamin D. Farnsworth D2-969722 BAT-969722 12/31/2026 (D)
12/31/2026 (BAT)		 0
Matthew R Ziebol D2-762118 12/31/2027 (D) 0
Brock R. Stroud D2-837434 BAT-837434 12/31/2025 (D)
12/31/2027 (BAT)		 0
Andrew C Robins D1-351899 12/31/2027 (D) 0
Erik E. Lira-Munoz D3-137646 BAT-137646 12/31/2027 (D)
12/31/2027 (BAT)		 0
Kaela J. Blake D1-447672 BAT-447672 CCS-447672 12/31/2026 (D)
12/31/2026 (BAT)
12/31/2026 (CCS)		 0
Kip W. Hjorth D3-684603 BAT-684603 12/31/2026 (D)
12/31/2026 (BAT)		 0
Gideon P. Cornelius D2-851869 12/31/2026 (D) 0
KC M. Mastrud D2-880567 BAT-880567 12/31/2027 (D)
12/31/2027 (BAT)		 0
Roy A. Bradley III D1-207698 T1-207698 12/31/2026 (D/T) 0
Ethan D. Parent D1-844654 T1-844654 12/31/2027 (D/T) 0
Travis (TJ) J. Ewing D1-952286 BAT-952286 12/31/2026 (D)
12/31/2026 (BAT)		 0
Todd M. Reason D1-213618 12/31/2027 (D) 0
Jay E. Stringer D1-573539 12/31/2027 (D) 0
Luis A. Sanchez D1-413269 12/31/2027 (D) 0
Henry J. Baer D1-476568 BAT-476568 12/31/2026 (D)
12/31/2026 (BAT)		 0
Cain D. Bauer D1-518154 BAT-518154 12/31/2026 (D)
12/31/2026 (BAT)		 0
Brent A. Suing D1-174282 12/31/2027 (D) 0
Alan A. Yanez D1-837810 12/31/2025 (D) 0
Michael L. Murray D1-360468 12/31/2025 (D) 0


Abbreviations:  BAT = Backflow Assembly Tester, CCS = Cross Connection Specialist, D = Distribution, DRC = Direct Responsible Charge, OIT = Operator in Training, SWS = Small Water System, T = Treatment



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