Marshall High School Evacuated Due to Gas Leak in San Antonio

Emergency crews at Marshall High School during gas leak evacuation

San Antonio, January 22, 2026

Marshall High School in San Antonio was evacuated following a reported gas leak on Eckhert Road. All students and staff were safely relocated while emergency crews conducted repairs. Fortunately, no injuries were reported during the incident, and normal operations resumed after the leak was addressed. The San Antonio Police Department is investigating the cause of the gas leak, which was attributed to a third-party contractor striking a gas line while digging.

San Antonio, Texas: Marshall High School Evacuated Due to Gas Leak

San Antonio, Texas – On Wednesday, January 21, 2026, Marshall High School in San Antonio was evacuated after a gas leak was reported near the campus. The Northside Independent School District (NISD) confirmed that all students and staff were safely relocated to the back area of the school. The front entrance of the campus was closed as emergency crews worked to repair the leak, which was located on Eckhert Road. The district estimated that repairs would take between five and six hours to complete. During this time, vehicles parked in the front lot were unable to be moved until all repairs were finalized. The San Antonio Police Department is also investigating the reported gas leak. No injuries were reported, and the school resumed normal operations once the repairs were completed.

Evacuation Details

The evacuation was initiated as a precautionary measure to ensure the safety of students and staff. The NISD spokesperson emphasized that all individuals were safe and accounted for during the incident. The evacuation was conducted efficiently, with students and staff being directed to the back field areas of the campus. Parents were advised to pick up their children through the back access road, as the front entrance remained closed during the repair process.

Cause of the Gas Leak

The gas leak occurred on Eckhert Road, prompting the evacuation. A CPS Energy spokesperson stated that a third-party contractor, working for another company, struck one of their gas lines while digging, leading to the leak. CPS Energy crews responded promptly to the scene and made the necessary repairs. The exact cause of the leak was under investigation by the San Antonio Police Department.

Background Information

Gas leaks pose significant safety risks, and prompt evacuation is crucial to prevent potential hazards. In the past, gas leaks have led to serious incidents, including explosions. For instance, the 1946 Greenville propane explosion in South Carolina resulted in six deaths and over 150 injuries. The New London School explosion in Texas in 1937, caused by a gas leak, led to the deaths of 295 students and teachers. These historical events underscore the importance of immediate response and evacuation in the event of a gas leak to ensure the safety of all individuals involved.

Safety Measures and Recommendations

In the event of a gas leak, it is essential to follow safety protocols to minimize risks. Individuals should evacuate the area immediately, avoid using electrical devices or open flames, and contact emergency services to report the leak. Schools and institutions are advised to have comprehensive emergency response plans in place to address such incidents effectively. Regular safety drills and clear communication channels are vital in ensuring a swift and coordinated response during emergencies.

Conclusion

The evacuation at Marshall High School was a precautionary measure taken to ensure the safety of students and staff following a gas leak near the campus. The prompt response by NISD and emergency crews facilitated a safe and efficient resolution of the situation. The incident highlights the importance of preparedness and adherence to safety protocols in managing gas-related emergencies.

FAQ

What caused the gas leak near Marshall High School?

The gas leak was caused by a third-party contractor who struck a gas line while digging on Eckhert Road. This led to the leak near Marshall High School.

Were there any injuries reported during the evacuation?

No injuries were reported during the evacuation. All students and staff were safely relocated to the back area of the campus.

How long did the repairs take to complete?

The repairs were estimated to take between five and six hours to complete. During this time, the front entrance of the campus remained closed, and vehicles parked in the front lot could not be moved until all repairs were finalized.

What historical incidents highlight the dangers of gas leaks?

Historical incidents such as the 1946 Greenville propane explosion and the 1937 New London School explosion underscore the significant risks associated with gas leaks, including potential explosions and fatalities.

Key Features of the Incident

Feature Details
Location Marshall High School, San Antonio, Texas
Cause of Evacuation Gas leak near the campus on Eckhert Road
Evacuation Details Students and staff evacuated to the back area of the campus; front entrance closed during repairs
Repair Duration Estimated between five and six hours
Safety Measures No injuries reported; adherence to safety protocols ensured a safe evacuation

Deeper Dive: News & Info About This Topic

HERE Resources

STAFF HERE SAN ANTONIO WRITER
Author: STAFF HERE SAN ANTONIO WRITER

The SAN ANTONIO STAFF WRITER represents the experienced team at HERESanAntonio.com, your go-to source for actionable local news and information in San Antonio, Bexar County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Fiesta San Antonio, San Antonio Stock Show & Rodeo, and Dia de los Muertos. Our coverage extends to key organizations like the Greater San Antonio Chamber of Commerce and United Way of San Antonio and Bexar County, plus leading businesses in retail, insurance, and energy that power the local economy such as H-E-B, USAA, and Valero Energy. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREDallas.com, and HEREHouston.com, we provide comprehensive, credible insights into Texas's dynamic landscape.

ADD MORE INFORMATION OR CONTRIBUTE TO OUR ARTICLE CLICK HERE!
Advertising Opportunity:

Stay Connected

More Updates

Would You Like To Add Your Business?

Sign Up Now and get your local business listed!