OHA Drinking Water Services
OR41
PWS ID: 00366 ---- HARRISBURG, CITY OF

Required Operators
Distribution 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		 CCB # LCB # Phone
Number		 Email Expiration
Dates		 Sort DRC
Rick R. Nelson D2-6286
Delinquent



541-995-6655 rnelson@ci.harrisburg.or.us 12/31/2025 (D) 0
Charles C. Scholz D2-6060
DRC		T2-6060

CCS-5679541-995-2238 cscholz@ci.harrisburg.or.us 12/31/2027 (D/T)
12/31/2027 (CCS)		 2
Matthew D. Renfro D2-790144T1-790144

CCS-790144541-954-3655 mrenfro@ci.harrisburg.or.us 12/31/2027 (D/T)
12/31/2027 (CCS)		 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

DRCs are marked in bold and listed first.

Delinquent: Delinquent certifications can be renewed up to one year after the expiration date.