Ways We Help
Ways We Help

The San Antonio River Authority is meeting the challenge of keeping lives, property, and our natural environment safe and secure with comprehensive planning, precision protection, strategic partnerships, and community preparedness.
Along with maintaining over 40 dams and other flood control structures, the River Authority also advocates for development techniques designed to reduce runoff and improve water quality.

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Projects

Nature-Based Solutions

Green Infrastructure (GI)

Low Impact Development (LID) for Professionals

Stream Restoration

Reduce Flood Risk

The Science of Flood Management

Protection, Preparedness & Mitigation

Assessing your Home’s Flood Risk

Flood Insurance

Debris Removal

Household Hazardous Waste Collection

River Health

Environmental Investigations

Laboratory Services

Clean Rivers Program

Environmental Staff

Ecosystems

Bays & Estuaries

Invasive species

Utilities

Wastewater Treatment Plants

Developers

Land Use
Get Involved
Get Involved

While green infrastructure features are designed to perform nature-like functions to slow the amounts of sediment and bacteria from getting to creeks and rivers, there are simple ways YOU can help too!

Get Involved Today

Race the River

My River Way

Basin Meditation

Volunteer

Blog & News

From Campfires to Canoes: Your Fall River Adventure Guide

August 27, 2025

When Rivers Rise Fast: NextGen Flood Warning System: A Smarter, Safer Future

August 22, 2025

Reclaiming the Water’s Edge: The Revival of San Antonio’s Urban Creeks and Rivers

August 20, 2025

Don't Let Litter Trash Your River

Events Calendar

Bike Rides – All About Birds

September 3, 2025

FREE CAMPING WEEKEND

September 5, 2025

Race the River – SASPAMCO

September 6, 2025

Bike Rides – Mission Reach

September 10, 2025
Parks & Trails
Parks & Trails

The San Antonio River Authority is inviting you to discover every facet of this gem’s green spaces, flowing waters, parks, trails, and cultural heritage.

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New Park Master Plans

Fall Fest

Reservations

River Recreation

Regional Parks Coordinating Council

Upcoming Events

Current Conditions
Education
Education

Explore the San Antonio River Basin in new ways and uncover the vital role our rivers play in our daily lives.

View Education Resources

Presentations

Educator's Toolkit

Curriculum

RIVER CAMP! Virtual Education Series
Maps & Reports
Maps & Reports

These maps and reports illuminate how our love and care for the river affects all of the communities both upstream and downstream.

View Available Maps

Interactive Maps

River Basin Report Card

Resources & Downloads
About Us
About Us

Our commitment to having SAFE and CLEAN creeks and rivers leads to an ENJOYABLE river.

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Board of Directors

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Leadership

History

Collaborations

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Financial Transparency

Public Information Act

Contracting Opportunities

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Blog & News

Home Events Calendar Household Hazardous Waste Collection

Events

Household Hazardous Waste Collection

Events
Household Hazardous Waste Collection

List
Month

October 2025

October 11 @ 8:00 am - 12:00 pm

Karnes County Household Hazardous Waste Collection Event

Karnes County Youth Show Barn 1480 County Rd 345, Karnes City, United States

Free

octubre 18 @ 9:00 am - 12:00 pm

Goliad County Household Hazardous Waste Collection Event

Goliad Memorial Auditorium Parking Lot Auditorium Drive, Goliad, United States

Gratis

November 2025

noviembre 22 @ 8:00 am - 12:00 pm

Wilson County Household Hazardous Waste Collection Event

Wilson County Expo Center 435 TX-97, Floresville, Texas, United States

Gratis