OHA Drinking Water Services
OR41
PWS ID: 00278 ---- ENTERPRISE, 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
Michael T. Huffman D2-08653
DRC


CCS-6407541-426-3093 mthuffman@enterpriseoregon.gov 12/31/2026 (D)
12/31/2026 (CCS)		 2
Spencer B. Shelton D2-436949



541-426-4196 entpublicworks@gmail.com 12/31/2027 (D) 0
Andrew J. Polumsky D1-334727



541-426-4196 entpublicworks@gmail.com 12/31/2027 (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

DRCs are marked in bold and listed first.