Quarterly Luncheon
Luncheon
01-25-2025 11:30 am -1:30 am
$20 (Lunch Buffet) / $10 (Students)

Speaker: Ms. Lori Kahikina, Director, Department of Environmental Services, City & County of Honolulu

Topic: Latest Issues that ENV is facing. Lori will discuss issues such as: Succession planning, Consent decree update (projects and spills), Blending, the One Water concept, Consultant accountability, Minimizing planning and design phases, Open communication between designers and operators, and any audience-generated issues.

Date/Time: Thursday, October 25, 2018, 11:30 am to 1:30 pm

Location: Dave & Busters, Pa’ina Hale (2nd floor)
1030 Auahi St., Honolulu, HI 96814

Cost: $20.00 (lunch buffet) checks payable to “HWEA” or cash at the door / $10.00 (students)
Mail check and reservation form to:
Hawaii Water Environment Association
c/o Lori Morikami
DOH Wastewater Branch
2827 Waimano Home Rd, #207
Pearl City, HI 96782
Or FAX form to: 586-4300
Please RSVP by noon on Monday, October 22, 2018 to This email address is being protected from spambots. You need JavaScript enabled to view it.
***No-shows will be billed***

DOWNLOAD FORM HERE

2025 PWC Exhibitor
Conference
02-05-2025 7:00 am - 02-06-2025 8:30 pm
Pre-Registration Booth Only

*IMPORTANT NOTE* - Purchase of name badges, lunch/banquet tickets, parking validation, etc. is NOT available at this time. This is ONLY for exhibitor booth(s) pre-registration. Once the main registration site is open, you will need to purchase all these additional items at that time (Separate registration and purchase).

  • Pre-Registration Booth Fee = $1,500/booth, Must pay by credit card at time of registration. No checks will be accepted for pre-registration.
  • This pre-registration is password protected and will only be accessible to the vendors that provided us their pre-registration information during the 2024 Pacific Water Conference. All others will not be allowed to pre-register for a booth at this time.
  • You will have 30-days to complete your registration from the time you receive the email. If you delay, you will need to wait until regular registration opens.
  • Once your registration has been completed and payment received, we will begin assigning booths in the order of first come, first serve.

Please direct all Exhibitor questions to the following email address: This email address is being protected from spambots. You need JavaScript enabled to view it.

 

We are no longer accepting registration for this event

Membership Giveaway
Events
05-07-2025 5:00 am - 05-23-2025 5:00 pm
FREE

We are no longer accepting registration for this event

HWEA/AWWA YP Sand Island WWTP Walking Tour
Events
07-22-2025
Free

Please join us for an exclusive walking tour focused entirely on the Future Secondary Treatment – Phase 1 project at the Sand Island Wastewater Treatment Plant. This is a unique opportunity to explore the advanced upgrades transforming Oʻahu's largest wastewater treatment facility!

Limited spots available! Please register now via Google Form: Sand Island Wastewater Treatment Plant Walking Tour

HWEA|AWWA|ASCE Joint Luncheon Meeting
Luncheon
07-30-2025 11:30 am -1:30 pm
Free

REGISTRATION LINK: ASCE/AWWA/HWEA Joint Luncheon (7/30/25)

PLEASE RSVP BY MONDAY, JULY 22, 2025.

ASCE/AWWA/HWEA Joint Luncheon Meeting

Date: July 30, 2025 (Wednesday)

Location: Dave and Buster’s, Party & Play Room (Ala Moana Center Ewa Wing, Street Level 1, 1450 Ala Moana Blvd)

Time:
11:00 AM Check-in opens
11:30 AM Lunch
12:00 PM Program

Program: Hawai‘i Fresh Water Initiative

Speaker: Dana Okano, Hawai‘i Community Foundation

Description: The Fresh Water Initiative was established in 2013 by Hawai‘i Community Foundation to address Hawai‘i’s long-term potable water supply sustainability by securing 100 million gallons per day of fresh water.  We work with public and private partners across the state to achieve this goal.  The priorities are on projects that increase water conservation, water reuse, and recharge of groundwater.

AND

Program: One Water in Hawaii  (Dana Okano - Hawaii Community Foundation)

Speaker: Christin Reynolds, One Water One World LLC

Description: The City's One Water policy framework exists to increase proactive collaboration amongst City departments towards the holistic, efficient, and effective management of integrated water resources.  One Water Honolulu recognizes the unprecedented challenges that climate change presents to our water resources and infrastructure collectively. Integrating resilient design, planning and budgeting is critical to effectively prepare for a thriving future. Learn about the One Water Honolulu effort, who is involved, what's ahead and also the potential for using this approach in other Counties.


Menu: Multi-Entrée Buffet

Cost:
$50.00 for ASCE, AWWA, or HWEA members
$60.00 for non-members
$25.00 for students/life members
If paying by check, please make payable to "ASCE Hawaii Section" and send to: PO Box 917, Honolulu, Hawaii 96808.

Refunds are not available after registration closes on 7/22/25. No shows will be billed.
If you have any questions, please contact Amanda Waki Phone: (808) 944-1821 E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

HWEA/AWWA YP Magic Island Beach Cleanup & Summer BBQ
Events
08-02-2025
Free

                         Join us for a morning of making a difference followed by some serious fun in the sun!

When & Where:
Saturday, August 2, 2025
 - Beach Cleanup: 9:00 AM - 11:30 AM
 - BBQ: 11:30 AM - 2:00 PM
 - Location: Magic Island, Ala Moana Beach Park

What to Expect:
Morning Mission: Help us keep our beautiful coastline clean! We'll provide gloves, trash bags, and pickup tools. Just bring yourself, sunscreen, and a
water bottle.
Afternoon Feast: After our cleanup heroes deserve a reward! Food and beverages will be provided. Plus, music and good vibes.

What We'll Provide:
 - All cleanup supplies
 - Food & drinks

What to Bring:
 - Water bottle & sunscreen
 - Comfortable clothes you don't mind getting sandy
 - Chairs or beach mats
 - Appetite for fun!

Can't make the cleanup? No worries! Join us for the BBQ portion starting at 11:30 AM.

Let's make our beach beautiful and then celebrate together.

Please sign up via Google Form: HWEA/AWWA YP - Magic Island Clean-Up & BBQ

Imagine A Day Without Water 2025
Events
09-20-2025 10:00 am -2:00 pm
Free

  

Join us for this year’s annual Imagine A Day Without Water event, on Saturday, September 20, 2025, at Windward Mallʻs Center Court.

Explore 20+ interactive booths hosted by city, state, and local organizations—packed with hands-on activities, educational games, and eye-opening exhibits.

Check out the following:

  • Rain Barrel Workshop – Learn how to harvest rainwater and take home tips for sustainable living
  • Nalo Meli Maoli " Yellow-Faced Bees" keiki activity.
  • Prize Giveaways – Including a chance to win a 45-gallon rain barrel!

Bring your family and friends to this free community event.

Event Details:
Date: Saturday, September 20, 2025
Time: 10 AM – 2 PM
Location: Windward Mall (Center Court)

Learn More: Imagine A Day Without Water Event - Board of Water Supply

WEFTEC 2025
Conference
09-27-2025 - 10-01-2025
See WEFTEC website for registration rates

Why Attend?

Solving water challenges takes more than great ideas—it takes connection, collaboration, and action. At WEFTEC 2025, you’ll find all three through cutting-edge solutions, hands-on learning experiences, and a global network of water professionals.
 

If You’re in Water, You’re at WEFTEC

From emerging leaders to seasoned changemakers, more than 20,000 water professionals come to WEFTEC each year to share ideas, spark innovation, and move the industry forward.

  • 1,000+ exhibitors showcasing the latest technologies, solutions, and services
  • World-class education through technical sessions, workshops, and facility tours
  • Unmatched networking, receptions, and live competitions that make WEFTEC a true experience

More than a conference—WEFTEC is where the water community connects.

Register Now
HWEA WEFTEC Pau Hana 2025
Events
09-28-2025 5:00 pm -7:00 pm
HWEA Member: $20; Non-Member: $30

 2025 WEFTEC Pau Hana

Are you attending WEFTEC 2025 in Chicago, Il?

The Hawaii Water Environment Association (HWEA) is excited to invite you to our WEFTEC Pau Hana on Sunday, September 28th from 5:00 PM to 7:00 PM at Ace Bounce (230 N. Clark Street)! 

Registration:

  • HWEA Member: $20
  • Non-Member: $30

RSVP by September 19, 2025! Hope to see you there!

 

Sponsorship Opportunities: 

Sponsorship selections are available through the Register (Individual) page.

Sponsorship2.png

*Only 1 diamond level sponsor allowed.

FOR OFFLINE PAYMENTS, please make check payable to HWEA.

Mail Check to:
HWEA
P.O. Box 2422
Honolulu, HI 96804

Refund Policy:
All cancellation requests must be made by emailing This email address is being protected from spambots. You need JavaScript enabled to view it. by September 30, 2025. Requests must be made by the deadline specified below to receive the refund amount of the registration order. Registrations paid by credit card are subject to a 5% fee for cancellations.

 

We are no longer accepting registration for this event

Quarterly Luncheon - November 2025
Luncheon
11-20-2025 11:30 am -1:00 pm
Dave & Buster's - Ala Moana Center
Varies on Selection

November 2025 Quarterly Luncheon

Date/Time: Thursday, November 20th at 11:30 AM at Dave and Busters (The Garage), Ala Moana, 1450 Ala Moana Blvd, Honolulu, HI 96814

Speaker: Dr. Roger Babcock, Phd, City and County of Honolulu, Department of Environmental Services Director

Topic: City and County of Honolulu (CCH) Sewer Fees and Sewer Projects

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Program Schedule:

11:00 AM: Check in (RSVP’d guests only)

11:30 AM: Lunch

12:15-1:00 PM: Presentation

Location: Dave and Busters (The Garage), Ala Moana, 1450 Ala Moana Blvd, Honolulu, HI 96814

Cost: (Includes lunch buffet): HWEA Members $45 / Non-HWEA Member $55 / Students & Life Members (Retirees) $15

We are no longer accepting registration for this event