Learn About River Health Using Our Water Quality Dashboard!

Written by:

Posted on:

Categories:

Share:

Facebook
Twitter
LinkedIn
Email

Get The Latest:

Join our print or digital newsletter to be informed about the agency’s many projects and other news.

River Clicks Winner Falls City

Last Updated on March 31, 2023

The San Antonio River Authority (River Authority) relies on water quality scientists, aquatic biologists, watershed monitoring scientists, and environmental investigators to collect and analyze data that identifies positive and negative conditions in the San Antonio River as part of the agency’s commitment to safe, clean, enjoyable creeks and rivers.

This data is available to the public and the River Authority has developed tools like our new Water Quality Dashboard that help present the data in an informative and user-friendly way to illustrate the health of the creeks and rivers within the San Antonio River Basin. Read along as we share more info on this new tool and highlight important features!

What data does the Water Quality Dashboard illustrate?

River Authority aquatic biologists and watershed monitoring scientists collect surface water, stormwater, and sediment samples from throughout the San Antonio River Basin. These samples are submitted to the River Authority Environmental Laboratory where scientists generate water quality data. The Water Quality Dashboard is a series of data reports of the River Authority water quality monitoring stations that help tell the water quality story of the river. It takes scientific concepts and simplifies them using illustrations and explanations with real world examples so it’s easy to understand.

But more importantly, the information is presented in a way that motivates those who use it to act and get involved to help advance the health of the river.

Water Quality Dashboard Features

Check out some of the main features of the dashboard which will help you as you explore this new tool!

  1. The main page allows you to narrow the number of monitoring stations on the map through different filters, such as by county or watershed. By highlighting related layers, it allows the user to understand the relationship between the watershed and the counties.

    The River Authority Water Quality Dashboard offers interactive data in an user-friendly way.

  2. The data displayed for each parameter has a simple layout with easy to understand side color code status and powerful tooltips to enrich the context of these stories. Detailed descriptions and charts give an idea of the current and historical state of these stations.
    The River Authority Water Quality Dashboard offers info about the aquatic conditions of our creeks and rivers.
  3. Some metrics are indicators of stormwater runoff, while others relate to a waterway’s ability to support healthy fish populations. Check out the aquatic community tab to see the capacity of your local waterway to produce your next trophy fish!

We hope you enjoy learning more about the health of area creeks and rivers by exploring this tool! Please complete this survey and let us know about your experience. You can also join us in our efforts to protect and preserve the natural resources of the San Antonio River Basin by showing your river pride and sharing on our social media channels by following @sanantonioriver.

 

Related Articles

Alerts

Espada Park

The restroom at Espada Park will be temporarily closed due to a water leak. Our team is working to resolve the issue as quickly as possible. We appreciate your patience and understanding!

Mission Reach Area Maintenance

When: Beginning October 20, 2025 through Spring 2026
What: Crews will be performing stem-density removal and related vegetation maintenance along sections of the Mission Reach to help manage flood risk and protect surrounding infrastructure. Some trails or segments may be closed temporarily while work is underway.
Why: Removing excess stems that naturally establish along the river helps maintain stormwater conveyance, reduces flood risk, and protects public infrastructure while allowing grassland and native vegetation to recover and thrive.
What to expect:

  • Limited trail closures and intermittent work zones.
  • Crews and equipment working near the riverbanks during daytime hours.
  • Parking areas remain open, but visitors may see signage and temporary barriers.

Questions? Call the San Antonio River Authority at (210) 227-1373 or visit https://www.sariverauthority.org/services/river-health/ecosystems/.

Thank you for your patience while we keep the Mission Reach safe, clean, and enjoyable.

Stem Density Map

Trail Closure Alert – Calder Alley, San Pedro Creek

Maintenance work will be done in Calder Alley starting Wednesday, September 18, 2025.

  • Trails will remain open during this work.
  • One bench at a time will be temporarily barricaded while improvements are completed.
  • There may be occasional contractor pickups in the area.

We appreciate your patience as we continue to maintain and improve San Pedro Creek for all to enjoy!

SASPAMCO Paddling Trail

The SASPAMCO paddling trail is open from River Crossing Park to Helton Nature Park.
*Please Note: Paddling Trail from Helton Nature Park to HWY 97 is still closed due to blockages. 

SASPAMCO Paddling Trail Temporarily Closed

Staff have removed two large log jams just downstream of Helton Nature Park, keeping the southern portion of the SASPAMCO Paddling Trail temporarily closed. Staff are working to contact adjacent landowners to support a land-based removal solution.

Goliad Paddling Trail Alert

NOTICE: HWY 59 Landing Site Closed

Due to TxDOT construction on the HWY 59 Bridge, the HWY 59 landing site is closed until further notice. However, the Goliad Paddling Trail remains open, and paddlers can still access the river at the Riverdale, Ferry Street, and Goliad State Park landings.

Please plan accordingly and check back for updates.

River Reach Newsletter and Blog Signup

River Reach is offered as a printed, physical mailing to your residence or business. The Blog is a weekly electronic email with news and updates in order to be more environmentally conscious. Please fill out the form below and indicate your preferred method of delivery.

By submitting this form, you are consenting to receive marketing materials from: San Antonio River Authority, 100 East Guenther St., San Antonio, TX, 78204, US. You can revoke your consent to receive emails at any time by using the SafeUnsubscribe® link, found at the bottom of every email. Emails are serviced by Constant Contact. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.