OHA Drinking Water Services
OR41
PWS ID: 00357 ---- GRESHAM, 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
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
Matthew C. Brill D3-7134 CCS-5420 12/31/2026 (D)
12/31/2026 (CCS)		 0
Michael W. Plummer D2-7164 CCS-5903 12/31/2025 (D)
12/31/2025 (CCS)		 0
Steve L. Walker D4-7005, DRC CCS-6620 12/31/2025 (D)
12/31/2025 (CCS)		 1
Tyler J. Wingfield D3-6819 12/31/2025 (D) 0
Eric E. Hanson D1-08274 12/31/2026 (D) 0
Brandon D. Messenger D3-08695 BAT-8695 12/31/2025 (D)
12/31/2025 (BAT)		 0
Robert B. Coley D2-451880 BAT-451880 CCS-451880 12/31/2026 (D)
12/31/2026 (BAT)
12/31/2026 (CCS)		 0
Ky H. Donahoo D4-982183 BAT-982183 CCS-982183 12/31/2026 (D)
12/31/2026 (BAT)
12/31/2026 (CCS)		 0
Richard J. Trownsell D2-322910 BAT-322910 CCS-322910 12/31/2025 (D)
12/31/2025 (BAT)
12/31/2025 (CCS)		 0
Tanner D. Martinson D2-716646 12/31/2025 (D) 0
Kent M. Rogers D1-364518 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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