Nonprofit organizations and residents within the IRWD service area can reserve the Marsh House for community gatherings and private events.
The Marsh House is available to reserve for meetings and private events. Liability alcohol insurance is required for all events serving alcohol.
Up to 25 guests with tables and chairs, or 30 guests without.
Provided and configurable based on meeting needs.
Complimentary guest wireless internet access available.
Includes a sink and coffee machine.
Restrooms are conveniently located nearby.
Free on-site parking is available for all guests.
ADA-compliant entrance and facilities.
The primary purpose of Irvine Ranch Water District’s meeting facilities is to conduct agency business for the benefit of IRWD’s customers. When the facilities are not being used for IRWD business, IRWD makes some of them available for use by the rate-paying public within its jurisdiction. IRWD imposes reasonable and necessary restrictions on using its facilities to avoid the appearance that it is endorsing a specific issue and to maintain neutrality.
Please allow at least eight business days for the processing of your reservation request. IRWD is open Monday through Thursday and alternate Fridays.
After a reservation is confirmed, the individual reserving the room will receive an email with instructions on how to access the room.
Rules and guidelines
A waitlist option is available for customers who create a login through the online booking system. The waitlist is limited to two people.
If a booking is canceled, the first person on the waitlist is notified by email and given 24 hours to reserve the spot. After 24 hours, the second person is notified and given 24 hours to respond. If neither waitlister reserves the spot, it is reopened on the public calendar.




If you have questions or need assistance, email CommunityRelations@IRWD.com or call 949-453-5500.