Registration Rates
Join ASCE | EWRI as a member today, and save on registration rates:
Early Bird Rates (EB) - prior to Wednesday, April 15, 2026
On-Site Rates (ONS) - Thursday, April 16, 2026 or later
- Member: EB $475 | ONS $545 (including Life Members and Younger Members)
- Non-Member: EB $595 | ONS $645
- Student: EB $225 | ONS $275 (active ASCE student membership required)*
- US Government / Municipal: EB $475 | ONS $545 **
Our Early Bird Registration pricing will be available until Wednesday, Apr. 15, 2026, and On-Site Registration pricing will begin on Thursday, Apr. 16, 2026.
* Students are eligible for the student rate if they have an active ASCE student membership. Student membership is free, and students should contact ASCE Customer Service at [email protected] to set up their membership. Customer service representatives are available to answer your questions Monday – Friday 9:00 AM to 6:00 PM ET. Please do not wait until the last minute to set up your account.
** Government/municipal employees should contact ASCE Customer Service at [email protected] to receive a government discount code. The discount code is applied on the last page before checkout. Government/municipal may be asked toshow proof that they are eligible for the discount by showing identification if requested.
*** Registration will open in mid-February ***
Additional Ticketed Events
Welcome Reception - Guest Pass
Sunday, Aug. 9, 2026 | 6:00 p.m. - 8:00 p.m.
$50 EB / $50 ONS
Monday Luncheon - Guest Pass
Monday, Aug. 10, 2026 | 11:30 a.m. - 1:00 p.m.
$50 EB / $50 ONS
Tuesday Luncheon - Guest Pass
Tuesday, Aug. 11, 2026 | 11:30 a.m. - 1:00 p.m.
$50 EB / $50 ONS
Wednesday Luncheon - Guest Pass
Wednesday, Aug. 12, 2026 | 11:30 a.m. - 1:00 p.m.
$50 EB / $50 ONS
Technical Tour: Fairfax County Stormwater Management Facility (ticketed event)
Tuesday, Aug. 11, 2026 | 1:00 p.m. - 5:00 p.m.
$50 EB / $50 ONS
Technical Tour: Loudoun County Stormwater Management Facility (ticketed event)
Tuesday, Aug. 11, 2026 | 1:00 p.m. - 5:00 p.m.
$50 EB / $50 ONS
Technical Tour: Tap Rock Water Treatment Facility (Loudoun Water) (ticketed event)
Tuesday, Aug. 11, 2026 | 1:00 p.m. - 5:00 p.m.
$50 EB / $50 ONS
Member Rates
Not a member of ASCE? Join today and save on your conference registration. Join ASCE online or call (800) 548-ASCE (2723) to request an application and/or register for the conference. More information on member benefits.
Note: you must be a member in good standing to qualify for member rates.
Payment Information
Acceptable forms of payments include:
- Check: payable to EWRI Watershed Conference 2026 (in U.S. dollars, drawn on a U.S. bank. Include attendee's name in the memo area of the check). To ensure that your check has been received and registration processed properly, all checks must be received by Wednesday, Jun. 24, 2026.
- Credit card: American Express, VISA, Mastercard, Discover, and Diners Club
- Purchase order: P.O. #, company name and address or other billing address (This includes government P.O. use.)
Mail Registration to:
EWRI Watershed Conference 2026
P.O. Box 79668
Baltimore, MD 21279-0068
OR register online.
Full payment must accompany all registration forms. Forms will not be processed without payment or copy of purchase order.
Cancellations/Refunds
Please see below regarding refund requests.
Authors and Co-Authors:
Author conference registrations (including co-authors) that are canceled between Wednesday, Feb. 11, 2026 - Wednesday, Jun. 10, 2026 are subject to a $100.00 cancellation fee.
Author conference registration fees (including co-authors) are completely non-refundable after Wednesday, Jun. 10, 2026, due to the necessary advance scheduling of the conference program.
Authors (including co-authors) may submit a request for refund consideration if:
- There is an illness or emergency that prevents you from traveling. In this instance, the refund request is made in writing and accompanied by a doctor's note and/or similar official documentation stating the emergency and the person's name. The subsequent refund request will be discussed post-conference by EWRI management, and if the refund is approved, it will be made minus a $100.00 processing fee and an additional $250.00 per paper submitted.
- If the participant has been denied a travel visa, please submit the official documentation received with the denial of your visa application. The subsequent refund request will be discussed post-conference by EWRI management, and if the refund is approved, it will be made minus a $100.00 processing fee and an additional $250.00 per paper submitted.
- If your visa appointment has been delayed and you have written proof that you requested an appointment prior to Wednesday, Mar. 4, 2026, please send your documentation for refund consideration. The subsequent refund request will be discussed post-conference by EWRI management, and if the refund is approved, it will be made minus a $100.00 processing fee and an additional $250.00 per paper submitted.
To submit a cancellation and/or refund request, please contact ASCE Customer Service at [email protected].
Attendees and Moderators:
Attendee refund requests (does not apply to authors or co-authors) received after the cancellation date of Wednesday, Jul. 8, 2026, will be reviewed on a case-by-case basis and are reviewed 30 days post-conference.
Refund requests may only be made for illness or emergency and should be accompanied by a doctor's note and/or similar official documentation stating the emergency and person's name. The subsequent refund will be discussed post-conference by EWRI management, and if the refund is approved, it will be made minus a $100.00 processing fee.
Please send cancellation requests to [email protected] or fax to +1 (866) 902-5593.
Government & Military:
Government & military speakers should not register for the conference until you are 100% sure that you are approved to attend.
If a government or military abstract submission has been approved for oral presentation, it will not be added to the official agenda until paid conference registration has been received. Please stay in communication with Mark Gable regarding your abstract and registration status, if you are experiencing any delay in registration approvals.
Government & military participants that submit refund requests will follow the same cancellation policies outlined above for authors/co-authors, attendees or moderators as appropriate.
Registration Questions
Contact [email protected], or call (800) 548-2723 or +1(703)295-6300 and ask to speak with a Registration Customer Service Representative.