A damaged sewer main prompted the spill, which dumped an estimated 50,000 gallons of domestic wastewater, potentially affecting the nearby Zarzamora Creek, according to a notice from the Texas Commission on Environmental Quality (TCEQ).

San Antonio Metropolitan Health District, the Greater Edwards Aquifer Alliance and northwest Bexar County landowner Ann Toepperwein persuaded the Texas Commission on Environmental Quality to grant a contested case hearing on the proposed Guajolote Ranch development.

The Texas Commission on Environmental Quality is set to hear the request for a waste water treatment plant permit that's been causing concerns among property owners near Grey Forest and environmental groups.

The City of San Antonio, San Antonio Water System and more than 80 parties are joining the effort to stop the Texas Commission on Environmental Quality from allowing wastewater to be dumped into a local creek.

Residents and organizations in the Grey Forest area are expressing concerns over the potential pollution risks associated with approving a wastewater permit by the Texas Commission on Environmental Quality.

Smoke, Saharan dust, traffic and more can dirty the air we breathe. Apps and websites can alert you to poor air quality days so you can take precautions, especially if your respiratory system is sensitive.

Lead has been found in the drinking water of several San Antonio ISD campuses, according to district officials.

Dozens of Spring Branch residents attended a meeting hosted by the Texas Commission on Environmental Quality (TCEQ) after bringing up concerns about the release of treated wastewater into a creek that feeds into Canyon Lake and the possible development of more than 700 homes.

City of Castroville officials said on Tuesday that the boil water notice was no longer in effect.

The K3 raw water well had a sample test positive for E. Coli in Fair Oaks Ranch, city officials confirmed on Friday. Raw water is a mix of groundwater, rainwater and water from wells. The water is tested as a precautionary measure prior to the water entering the distribution system. It must pass all sample tests before going back into service. The Texas Commission on Environmental Quality has been notified of the situation, city officials said.