Winter 2024 Message from the GM

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Derek Boese

Last Updated on February 1, 2024

Derek Boese, JD, PMP General Manager

The San Antonio River Authority (River Authority) is closing out 2023, saying “Thank you for your service” to two of our elected board members. Hector Morales and Deb Bolner Prost have held Bexar County at-large positions on the Board of Directors for 18 and 6 years, respectively. Hector, first elected in 2005, served on the Board through transformational projects such as the Museum Reach and Mission Reach Ecosystem Restoration and Recreation projects. Deb Bolner Prost, elected in 2017, applied her professional acumen in communications to uplift the River Authority’s branding and public communications through her time on the Board. She also led the Board’s Utilities Task Force during a time of enormous development growth within our service area. I thank Hector and Deb for welcoming me to the River Authority and their leadership since I joined the River Authority in 2021.

Hector Morales and Deb Bolner Prost

As the River Authority turns its attention to 2024, we welcome two new board members recently elected in November. Liza Barratachea won a four-year term, and Patrice Melancon won a two-year term. Liza and Patrice bring diverse public experiences to the Board of directors. Liza has worked with local, state, regional, and federal elected officials and crafted public policy throughout her career. Patrice was employed by the River Authority as the Engineering Manager for three years in addition to serving in the U.S. Air Force, retiring as a Brigadier General in 2021. They were officially sworn in at our January 8 board meeting this week.

As the River Authority welcomes our new board members, we are also initiating strategic planning where we’ll chart priorities for the next 3-5 years and beyond. In the past two years, we have transitioned to a new board chairman, Mr. Jim Campbell. I have joined the River Authority as the new General Manager, and we have emerged from a global pandemic. Over this time, we have continued to deliver valuable, safe, clean, and enjoyable public projects, and now is the time to look forward to determining how we can make the San Antonio River Basin the safest, cleanest, and most enjoyable in Texas.

Derek

Related Articles

Alerts

Mission Reach Area Maintenance

Update (December 2025):
Crews will be moving south of Concepcion Park towards the baseball fields around the Mission Road area. The trail in this section will be closed the morning of Wednesday 12/10 and is expected to reopen the later next week. 

Work will also continue at the current location near mile marker 8.2 for the remainder of the week, where crews will be cleaning the area and hauling off chips and debris. This section of the trail will remain open

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 work 12.10.2025-12.19.2025

Trail Closure – Mission Reach Area

The Acequia Park trailhead entrance at Probandt Street to the Bexar County Public Works Department building’s trailhead will be closed through December 23rd due to construction. We apologize for the inconvenience.

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.

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