TRUCKEE RIVER
FLOOD MANAGEMENT
AUTHORITY
Building For The Future
TRFMA is a joint effort among the cities of Reno and Sparks, Washoe County, and numerous other stakeholders to reduce the devastating impacts of flooding along the Truckee River in Washoe County, Nevada. TRFMA is building infrastructure and managing the floodplain to reduce flood damage, safeguard public health, and create a more resilient community. We are preserving open space, restoring the ecosystem, and enhancing recreational opportunities along the Truckee River.
The Agency
The Truckee River Flood Management Authority (TRFMA or ‘turf-ma’ for short) is a joint effort among the cities of Reno and Sparks, Washoe County, and numerous other stakeholders to reduce the devastating impacts of flooding along the Truckee River in Washoe County, Nevada by building infrastructure and managing the floodplain to reduce flood damages, safeguard public health, and create a more resilient community.
Our Work
TRFMA implements projects to reduce flood impacts and restore the Truckee River. The agency provides technical support to local governments, planners, and developers. TRFMA monitors river flow conditions and assists emergency managers during flood events.
Our Project
The Truckee River Flood Management Project (Flood Project) is designed to provide a variety of public safety, economic, recreational, and environmental benefits to the Truckee Meadows region.
Our Board
The policies, business, and affairs of TRFMA are conducted and governed by a six-member Board of Directors, consisting of two elected officials appointed by each TRFMA member.
Committees
TRFMA is governed by a Board of Directors that includes elected officials from Washoe County, Reno, and Sparks. The board receives input from a Technical Advisory Committee and Community Working Group.
The Map Book
TRFMA is governed by a Board of Directors that includes elected officials from Washoe County, Reno, and Sparks. The board receives input from a Technical Advisory Committee and Community Working Group.
Meetings, Events, News & Alerts
TRFMA holds regular public meetings to conduct business and move the Flood Project forward. Check out our calendar
of upcoming events and subscribe to receive emails about our progress!
TRFMA Resources
TRFMA works to create flood-resilient communities by providing resources to help businesses and residents better prepare for flood emergencies.
Know the Flow & Flood Maps
Many of the region’s most devastating floods occur during the winter months. The 1997 New Year’s Flood caused approximately $700 million in damages in Washoe County alone and more than $1 billion in damages across northern Nevada. Washoe, Carson, Douglas, Storey, and Lyon counties were declared federal disaster areas. Experts estimate that another flood of this scale could cause $2 billion in damage.
Watch our video series “Know the Flow” and learn all about our flood mitigation efforts in the Truckee Meadows.
Sandbags Locations
Sandbag Locations
Local public works departments maintain sandbagging supplies throughout the Truckee Meadows. Discover where you can obtain sandbags to safeguard your property against flooding.
Be Prepared/Take Action
Make a kit, have a plan, be prepared! Download our Flood Preparedness Checklist.
To search for sandbag locations and flood maps>
Agency Document Library
Meetings & Events
Find agendas, minutes, presentations, and reports from past meetings and public events. Search by date, document type, or meeting group.
Project Documentation
Find information related to the Flood Project planning and construction, including plans, technical reports, budgets, and schedules. Search by date, document type, or project name and location
News & Updates
Learn more about the Truckee River, the Flood Project, and flooding issues from newspaper articles, interviews, press releases, and announcements. Search by date or document type.
To search the Document library >
TRFMA News & Events
Read the latest in TRFMA News
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Wadsworth Pedestrian Bridge Dedication and Ribbon Cutting Ceremony!
The Truckee River Flood Management Authority is pleased to announce the ribbon cutting and dedication ceremony of the new Wadsworth Pedestrian Bridge, an important project that improves pedestrian access while helping reduce flood risk in the surrounding community. TRFMA will celebrate the bridge with a public dedication and ribbon-cutting ceremony on Monday, October 19, 2026,…
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Rock-McCarran Flood Project 30% Design
Watch the 30% Design Presentation from the 6/12/2026 Board Meeting The links below provide PDF versions of sections of the Rock-McCarran Flood Project 30% Design. Some files may be large; connecting to a Wi-Fi network before downloading is recommended. TRFMA strives to make all meeting materials accessible. If you need assistance accessing or viewing any…
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Rock-McCarran Project Public Comment
The Rock McCarran Project has received public comment through community meetings, outreach, and coordination with stakeholders. This page features a compilation of those comments Common themes include interest in reducing flood risk, improving river health, and expanding safe public access to the Truckee River corridor, protecting and enhancing habitat, preserving open space, improving trail connections,…
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RFQ Announcement for Flood Risk Reduction Projects at RNO Airport, TMWA, and Sparks North Bank
The Truckee River Flood Management Authority (TRFMA) has issued three separate Requests for Qualifications (RFQs) seeking qualified professional teams to provide design and related technical services for the following flood risk reduction projects: Reno–Tahoe International Airport Flood ProjectFlood protection improvements to reduce flood risk to critical airport infrastructure and support continued airport operations during major…