OHA Drinking Water Services
OR41
PWS ID: 00665 ---- TUALATIN VALLEY WATER DISTRICT

Required Operators
Distribution Level 4
DRC Requirement Not Met
  • 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		 CCB # LCB # Phone
Number		 Email Expiration
Dates		 Sort DRC
Michael K. Baidenmann D2-6394971-329-6520 mike.baidenmann@tvwd.org 12/31/2024 (D) 0
Ricardo J. Barss D2-6183503-969-1448 jake@tvwd.org 12/31/2024 (D) 0
Monte S. Carstens D4-3733971-371-6942 monte@tvwd.org 12/31/2024 (D) 0
Joel A. Cary D4-6981T1-09012CCS-4434503-848-3019 joel.cary@tvwd.org 12/31/2024 (D/T)
12/31/2024 (CCS)		 0
Ross W. Corey D2-3776971-294-9400 12/31/2024 (D) 0
Michael R. Etienne D2-7063971-330-4013 mikee@tvwd.org 12/31/2024 (D) 0
Kevin C. Henning D2-3822503-701-0962 kevin.henning@tvwd.org 12/31/2024 (D) 0
Michael R. Jacobs D4-3596T1-3596503-848-3048 mikej@tvwd.org 12/31/2024 (D/T) 0
Ronald A. Jacobs D3-3825SWS-3825503-642-1511 ronJ@tvwd.org 12/31/2024 (D)
7/31/2025 (SWS)		 0
Christopher D. Johnson D2-6480503-848-3000 chris@tvwd.org 12/31/2024 (D) 0
James R. Johnson Jr. D3-3727BAT-3960CCS-3960503-848-3000 james.johnson@tvwd.org 12/31/2024 (D)
12/31/2024 (BAT/CCS)		 0
Brian S. Kemper D4-3829T2-3829
DRC		503-849-3181 brian@tvwd.org 12/31/2024 (D/T) 2
Ronald W. Kemper D3-6179T1-09277 971-226-8076 ronk@tvwd.org 12/31/2024 (D/T) 0
Matthew D. Oglesby D4-6399
**Alert		CCS-3779
Delinquent		503-356-9465 matt.oglesby@gmail.com 12/31/2023 (D)
12/31/2023 (CCS)		 1
Scott L. Page D1-6188
Delinquent		503-830-3580 scott.page@tvwd.org 12/31/2023 (D) 0
Julius M. Palisbo D2-6861
Delinquent		CCS-4228
Delinquent		503-969-6640 julius.palisbo@tvwd.org 12/31/2023 (D)
12/31/2023 (CCS)		 0
Bill H. Richmond IV D4-6688
Delinquent		T1-08563
Delinquent		CCS-4495
Delinquent		503-848-3072 bill@tvwd.org 12/31/2023 (D/T)
12/31/2023 (CCS)		 0
Jeffrey A. Tuck D3-6536
Delinquent		CCS-4278
Delinquent		503-642-1511 jeff.tuck@tvwd.org 12/31/2023 (D)
12/31/2023 (CCS)		 0
Charles O. Turner D4-7071
Delinquent		T2-09123
Delinquent		503-324-6137 chuck@tvwd.org 12/31/2023 (D/T) 0
Troy VanRoekel D4-3803
Delinquent		T2-09282
Delinquent		503-849-2276 troy@tvwd.org 12/31/2023 (D/T) 0
Chad E. Vanaken D2-6897
Delinquent		T1-09280
Delinquent		503-840-5175 chad@tvwd.org 12/31/2023 (D/T) 0
Brad J. Vandomelen D1-6691
Delinquent		503-642-1511 12/31/2023 (D) 0
Paul L. Visser D3-6582
Delinquent		503-642-1511 paul@tvwd.org 12/31/2023 (D) 0
Cody L Lardy D2-08363
Delinquent		503-642-1511 cody.lardy@tvwd.org 12/31/2023 (D) 0
David L Stevens D3-08380
Delinquent		503-803-2842 dlstevens123@hotmail.com 12/31/2023 (D) 0
Benjamin M. Duyck D4-08032CCS-5046503-848-3000 ben.duyck@tvwd.org 12/31/2024 (D)
12/31/2024 (CCS)		 0
Steven J. Herb D2-08223503-310-9575 steveh@tvwd.org 12/31/2024 (D) 0
Richard B. Williams D1-08568
Delinquent		503-642-1511 12/31/2023 (D) 0
Daniel R. Herb D2-08349503-642-1511 danh@tvwd.org 12/31/2024 (D) 0
Rob Stenlund D2-08379
Delinquent		503-642-1511 rstenlund@yahoo.com 12/31/2023 (D) 0
Scott A. Fortman D2-08515971-330-5445 scott.fortman@tvwd.org 12/31/2024 (D) 0
Joel N. Ayres D4-09130971-470-1962 joela@tvwd.org 12/31/2024 (D) 0
Bruce C. Duyck D2-08908971-235-1722 bruce.duyck@tvwd.org 12/31/2024 (D) 0
John A. Keating, III D1-09019971-329-6954 johnk@tvwd.org 12/31/2024 (D) 0
Jonathan C. Roley D2-09030
Delinquent		503-804-3671 Jon@TVWD.org 12/31/2023 (D) 0
Joshua R Ayres D1-09323971-329-7696 joshua@tvwd.org 12/31/2024 (D) 0
Colton J Kelsey D1-09417971-329-5591 colton.kelsey@tvwd.org 12/31/2024 (D) 0
Ryan E Smith D2-268713
Delinquent		971-277-8813 ryan.smith@tvwd.org 12/31/2023 (D) 0
Ryan E Hansen D1-31307971-330-3972 ryan.hansen@tvwd.org 12/31/2024 (D) 0
Kahlil Howell BAT-5403CCS-5403503-848-3029 kahlil.howell@tvwd.org 12/31/2024 (BAT/CCS) 0
David L. Nakamura BAT-6681
Delinquent		CCS-6681
Delinquent		503-848-3013 david.nakamura@tvwd.org 12/31/2023 (BAT/CCS) 0
Matthew E. Mosier D2-975026
Delinquent		971-275-0013 matt.e.mosier@gmail.com 12/31/2023 (D) 0
Benjamin J Larsen D1-622756
Delinquent		971-226-1106 benjamin.larsen@tvwd.org 12/31/2023 (D) 0
Michael J Olson D1-646069
Delinquent		 mikelupolson@live.com 12/31/2023 (D) 0
Kayleen R. O'Dair CCS-640980
Delinquent		503-848-3027 kayleen.odair@tvwd.org 12/31/2023 (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.

**Alert: Operator has been designated as DRC, but does not meet the requirements to serve as the DRC.

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



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