Meet Our New General Manager!

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River Authority's General Manager Derek Boese at Escondido Creek Parkway

Last Updated on January 30, 2024

Derek Boese, JD, PMP

It’s been a very busy three weeks since I started at the San Antonio River Authority (River Authority)! I would like to thank the River Authority Board, staff, and the community for making me immediately feel welcome.

I come to the River Authority from New Orleans, where I was the Chief Administrative Officer of the Flood Protection Authority – East (FPA). The River Authority’s mission of being committed to keeping the region safe from flooding is near and dear to me, since in New Orleans, the FPA’s mission was to protect the region from hurricanes and Mississippi River flooding. I oversaw a 192-mile flood defense system composed of levees, floodwalls, floodgates, and pumping stations and worked closely with the leadership of 3 Parishes (Counties), partner state agencies, and the U.S. Corps of Engineers to keep the region dry. Water surrounds New Orleans, and since much of the region is under sea level (my house was at elevation -4.0’), the FPA also dealt with rain – a series of pump stations and drainage canals keep the city dry.

Lake Borgne Surge Barrier

The levee system also served a secondary purpose for recreation. Along Lake Ponchartrain and the Mississippi River, hundreds of people daily used our maintenance paths to walk, bike, and get closer to water.  

Seabrook Floodgate Complex

I lived in New Orleans since 2006, and while much of my work was on hurricane protection projects, I also worked on coastal and ecosystem restoration projects. Due to numerous factors, including subsidence, sea level rise, and coastal erosion, the coastline of Louisiana is slowly disappearing. The State spends millions of dollars a year on restoring marshlands, creating barrier islands, and reinforcing shorelines to keep the Gulf of Mexico at bay and I was fortunate enough to work on a number of these projects.

It’s great to be back in Texas again! I received my undergraduate degree in Civil Engineering from Rice University and was stationed at Fort Hood for three years during my eleven years of active-duty Army service. I’m a lifelong fisherman, and Stillhouse Hollow Lake near Fort Hood was where I caught my biggest largemouth bass (10 lbs.), so I have many fond memories of Texas.

I look forward to getting to know San Antonio and the region more in the upcoming months as well as ensuring the great work of the River Authority continues!

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Alerts

Temporary Trail Closure Notice – Riverwalk area between the Hotel Emma & Brewmeister’s Bridge

Closure Dates: June 10 – August 5, 2025

As part of the Perlen Hotel (formerly Grove Hotel) project, the trail area between the Hotel Emma and Brewmeister Alle bridges will be temporarily closed for construction. This work includes modifications to the existing retaining wall and installation of a new second retaining wall.

Please follow the detour routes below to continue your walk or ride safely:

  • Southbound pedestrian traffic:
    Exit the river trail and use the Hotel Emma bridge to access the east side river trail via the elevator or stairs.
  • Northbound pedestrian traffic:
    Exit the river trail at the south bridge, access the east side river trail, and continue north through Pearl toward Hotel Emma. The river trail is accessible on both sides via the Hotel Emma bridge.

Thank you for your patience as we work to enhance this area of the trail.

Map of River Trail Closure

Graytown Park Parking Lot Construction Notice 

Construction Timeline: April – October 2025 (estimated)

Improvements are coming to Graytown Park! Parking lot construction will begin in April, and we appreciate your patience as we work to enhance the park for all visitors.

Temporary Closures & Impacts:

  • Upper parking area, pavilion, and restrooms will be CLOSED during construction. Temporary restroom facilities will be provided.
  • Park and river access will be CLOSED Monday–Friday from 8 AM – 5 PM (no access during these hours).

We encourage visitors to plan accordingly and check back for updates as the project progresses. Thank you for your support!

Stay Updated: Follow us on social media for the latest updates.

Trail Closure – San Pedro Creek Culture Park

* Trail temporarily closed from 5/1/2025 until 9/1/2025.

Due to adjacent construction work, the San Pedro Creek Trail on the west side of the creek will be closed from the access
point at W. Nueva Street to Dolorosa Street until further notice. Alternate route with ADA access is on the east side of the creekSan Pedro Creek Culture Park Trail Closure

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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