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9400 Plum Drive, Suite 160
Urbandale, IA 50322
Phone +1 (515) 232-3623
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Contact WPI

9400 Plum Drive, Suite 160
Urbandale, IA 50322
Phone +1 (515) 232-3623
Send an email

MENU

About WPI
Contact WPI
PO
Prepare for your WPI Exam
Make a Payment
Log In
Facebook Twitter Linkedin Youtube Instagram
  • TESTING SERVICES
    • Information for Testing Clients
      • Exam Validation
      • Exam Development Option
      • Exam Delivery & Reporting
        • Computer-Based Testing Demo
      • Standardized Exams
    • ABC Testing
    • Standardized Exams
      • Standardized Water Treatment Operator Exams
      • Standardized Water Distribution Operator Exams
      • Standardized Wastewater Treatment Operator Exams
      • Standardized Wastewater Collection Operator Exams
    • Examination Resources
      • Information for Examinees
      • Study Guides
      • Exam References
        • Backflow Prevention Assembly Tester Exam References
        • Biological Industrial Waste Treatment Operator Exam References
        • Biosolids Land Applier Exam References
        • Physical Chemical Industrial Waste Treatment Operator Exam References
        • Plant Maintenance Technologist Exam References
        • Small Wastewater System Operator Exam References
        • Water Treatment Operator Exam References
        • Wastewater Treatment Operator Exam References
        • Wastewater Collection Operator Exam References
        • Water Distribution Operator Exam References
        • Water Laboratory Analyst Exam References
        • Wastewater Laboratory Analyst Exam References
        • Very Small Water System Operator Exam References
      • Need-to-Know Criteria
      • Formula/Conversion Tables
    • FAQ
  • CERTIFICATION
    • Certification Program
    • Certification Process
      • Certification Through Examination
        • Examination Resources
      • Certification by Reciprocity
    • Professional Operator
    • Operator Certification
    • Certification Renewals
    • Ohio EPA Certification
    • OpCert Program Contacts
    • FAQ
  • MEMBERSHIP
    • Become a Member
      • Benefits of Becoming a Member
      • Associate Membership
      • Certification Program Membership
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  • EVENTS
    • WPI’s Annual Conference – Innovation in Certification
      • IiC23 – Innovation in Certification Conference
      • IiC24 – Innovation in Certification Conference
      • IiC25 – Innovation in Certification Conference
Make A Payment
  • TESTING SERVICES
    • Information for Testing Clients
      • Exam Validation
      • Exam Development Option
      • Exam Delivery & Reporting
        • Computer-Based Testing Demo
      • Standardized Exams
    • ABC Testing
    • Standardized Exams
      • Standardized Water Treatment Operator Exams
      • Standardized Water Distribution Operator Exams
      • Standardized Wastewater Treatment Operator Exams
      • Standardized Wastewater Collection Operator Exams
    • Examination Resources
      • Information for Examinees
      • Study Guides
      • Exam References
        • Backflow Prevention Assembly Tester Exam References
        • Biological Industrial Waste Treatment Operator Exam References
        • Biosolids Land Applier Exam References
        • Physical Chemical Industrial Waste Treatment Operator Exam References
        • Plant Maintenance Technologist Exam References
        • Small Wastewater System Operator Exam References
        • Water Treatment Operator Exam References
        • Wastewater Treatment Operator Exam References
        • Wastewater Collection Operator Exam References
        • Water Distribution Operator Exam References
        • Water Laboratory Analyst Exam References
        • Wastewater Laboratory Analyst Exam References
        • Very Small Water System Operator Exam References
      • Need-to-Know Criteria
      • Formula/Conversion Tables
    • FAQ
  • CERTIFICATION
    • Certification Program
    • Certification Process
      • Certification Through Examination
        • Examination Resources
      • Certification by Reciprocity
    • Professional Operator
    • Operator Certification
    • Certification Renewals
    • Ohio EPA Certification
    • OpCert Program Contacts
    • FAQ
  • MEMBERSHIP
    • Become a Member
      • Benefits of Becoming a Member
      • Associate Membership
      • Certification Program Membership
      • Non-Regulatory Certification Program Membership
    • Make a Payment
    • WPI Members
  • ABOUT US
    • About Us
    • Read Our IMMERSE Blog
    • WPI Awards
      • WPI Awards Nominations
      • Award Recipients
    • WPI Staff
    • Board of Directors
      • Board of Directors Nominations
    • Certification Commission for Environmental Professionals
    • Annual Reports
    • Get Involved
      • Volunteer Testimonial
    • Login
    • Make a Payment
    • WPI Media Kit
  • EVENTS
    • WPI’s Annual Conference – Innovation in Certification
      • IiC23 – Innovation in Certification Conference
      • IiC24 – Innovation in Certification Conference
      • IiC25 – Innovation in Certification Conference
Make A Payment

OpCert Program Contacts

Filter by Program Type then by State

Alabama Department of Environmental Management

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Learn More

Alabama Department of Environmental Management

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Bobby Rowland, Chief – Operator Certification Program
(334) 279-3071
PO Box 301463
  • Montgomery,
  • AL
  • 36130
  • USA
Visit Website
Send an Email

Alaska Department of Environmental Conservation

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Learn More

Alaska Department of Environmental Conservation

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Dan DeSloover – Environmental Program Manager 1
(907) 465-1139
PO BOX 111800
  • Juneau,
  • AK
  • 99811-1800
  • USA
Visit Website
Send an Email

Alberta Environment and Parks

  • Programs: Coll - Collection, Dist - Distribution, SWWS - Small Wastewater System, VSWS - Very Small Water System, WT - Water Treatment, WWT - Wastewater Treatment
Learn More

Alberta Environment and Parks

  • Programs: Coll - Collection, Dist - Distribution, SWWS - Small Wastewater System, VSWS - Very Small Water System, WT - Water Treatment, WWT - Wastewater Treatment
Tanya Hunter – Certification Program Lead
(780) 427-7713
15th Floor
9820-106 ST
  • Edmonton,
  • AB
  • T5K 2J6
  • CANADA
Visit Website
Send an Email

Arizona Operator Certification Program – Arizona Department of Environmental Quality

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Learn More

Arizona Operator Certification Program – Arizona Department of Environmental Quality

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Jason Bobko, MBA – Manager
602-771-0100
1110 W Washington ST
  • Phoenix,
  • AZ
  • 85007
  • USA
Visit Website
Send an Email to AZDEQ

Arkansas Department Energy & Environment, Div. of Environmental Quality

  • Programs: WWT - Wastewater Treatment
Learn More

Arkansas Department Energy & Environment, Div. of Environmental Quality

  • Programs: WWT - Wastewater Treatment
Richard Healey
(501) 682-0640
5301 Northshore DR
  • North Little Rock,
  • AR
  • 72118-5317
  • USA
Visit Website
Send an Email

Arkansas Drinking Water Advisory and Operators Licensing Committee

  • Programs: Dist - Distribution, VSWS - Very Small Water System, WT - Water Treatment
Learn More

Arkansas Drinking Water Advisory and Operators Licensing Committee

  • Programs: Dist - Distribution, VSWS - Very Small Water System, WT - Water Treatment
Martin Nutt
(501) 661-2623
4815 W Markham ST
  • Little Rock,
  • AR
  • 72205-3867
  • USA
Visit Website
Send an Email

Arkansas Water Environment Association

  • Programs: Coll - Collection
Learn More

Arkansas Water Environment Association

  • Programs: Coll - Collection
Johnny Lunsford – Operations Manager
(479) 936-5407
601 S 2nd ST
  • Rogers,
  • AR
  • 72756
  • USA
Visit Website
Send an Email

California-Nevada Section, AWWA Certification Program

  • Programs: BPAT - Backflow Prevention Assembly Tester, CCC - Cross-Connection Control, Dist - Distribution, WLA - Water Laboratory Analyst, WT - Water Treatment
Learn More

California-Nevada Section, AWWA Certification Program

  • Programs: BPAT - Backflow Prevention Assembly Tester, CCC - Cross-Connection Control, Dist - Distribution, WLA - Water Laboratory Analyst, WT - Water Treatment
Steven Garner, PMP, CAE – Certification Manager
(909) 481-7200
10435 Ashford ST, 2nd Floor
  • Rancho Cucamonga,
  • CA
  • 91730
  • USA
Visit Website
Send an Email

Caribbean Water and Sewerage Association Inc (CAWASA)

  • Programs: Coll - Collection, Dist - Distribution, SWWS - Small Wastewater System, VSWS - Very Small Water System, WLA - Water Laboratory Analyst, WT - Water Treatment, WWLA - Wastewater Laboratory Analyst, WWT - Wastewater Treatment
Learn More

Caribbean Water and Sewerage Association Inc (CAWASA)

  • Programs: Coll - Collection, Dist - Distribution, SWWS - Small Wastewater System, VSWS - Very Small Water System, WLA - Water Laboratory Analyst, WT - Water Treatment, WWLA - Wastewater Laboratory Analyst, WWT - Wastewater Treatment
Suzanne Joseph
(758) 458-0601
PO BOX RB2293
Unit No. 15, Orange Park Commercial Centre
  • Bois d'Orange,
  • Gros Islet
  • ST. LUCIA
Visit Website
Send an Email

City of Phoenix Water Services

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Learn More

City of Phoenix Water Services

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Brandy Kelso – Assistant Director
(602) 262-6627
200 W Washington ST, 9th Floor
  • Phoenix,
  • AZ
  • 85003
  • USA
Visit Website
Send an Email

Colorado Water & Wastewater Facility Operators Certification Board (WWFOCB)

  • Programs: Coll - Collection, Dist - Distribution, PCIW - Physical/Chemical Industrial Waste, SWWS - Small Wastewater System, VSWS - Very Small Water System, WT - Water Treatment, WWT - Wastewater Treatment
Learn More

Colorado Water & Wastewater Facility Operators Certification Board (WWFOCB)

  • Programs: Coll - Collection, Dist - Distribution, PCIW - Physical/Chemical Industrial Waste, SWWS - Small Wastewater System, VSWS - Very Small Water System, WT - Water Treatment, WWT - Wastewater Treatment
Brandy Valdez Murphy – Administrator
(303) 692-3467
4300 Cherry Creek DR S
  • Denver,
  • CO
  • 80246
  • USA
Visit Website
Send an Email

Commonwealth of Northern Mariana Islands

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Learn More

Commonwealth of Northern Mariana Islands

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Travis Spaeth
(670) 664-8508
Safe Drinking Water Program
PO BOX 501304
  • Saipan,
  • MP
  • 96950-1304
  • USA
Visit Website
Send an Email

Connecticut Department of Energy and Environmental Protection, Bureau of Water Protection and Land Reuse

  • Programs: WWT - Wastewater Treatment
Learn More

Connecticut Department of Energy and Environmental Protection, Bureau of Water Protection and Land Reuse

  • Programs: WWT - Wastewater Treatment
Craig Motasky
(860) 424-3815
79 Elm ST
  • Hartford,
  • CT
  • 06106-5127
  • USA
Visit Website
Send an Email

Connecticut Department of Public Health, Drinking Water Section

  • Programs: Dist - Distribution, WT - Water Treatment
Learn More

Connecticut Department of Public Health, Drinking Water Section

  • Programs: Dist - Distribution, WT - Water Treatment
William Sullivan, SSE
(860) 509-7333
410 Capitol Avenue, MS#12DWS
  • Hartford,
  • CT
  • 06134-0308
  • USA
Visit Website
Send an Email

Environmental Operators Certification Program

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Learn More

Environmental Operators Certification Program

  • Programs: Coll - Collection, Dist - Distribution, WT - Water Treatment, WWT - Wastewater Treatment
Kim Eames, Director of Operations
(866) 552-3627
201 – 3833 Henning DR
  • Burnaby,
  • BC
  • V5C 6N5
  • CANADA
Visit Website
Send an Email
WPI Voluntary Certification Process >
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Upcoming Events

WPI will be hosting a POWER event in San Antonio, Texas June June 13th at AWWA’s ACE22 where we will be honoring the most recent PO Certifications in a pinning ceremony.  Contact us if you would like us to honor YOU.

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9400 Plum Drive, Suite 160
Urbandale, IA 50322
Phone +1 (515) 232-3623
Send an email

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