How a wastewater treatment plant built in San Antonio could impact the city’s water

Guajolote Ranch is the proposed development that would create approximately 3,000 homes on 1,100 acres, just north of Grey Forest in northwest Bexar County. The development, which would be built by Lennar Corporation, requires a wastewater treatment plant. The plant would treat and process sewage before dumping it into the Helotes Creek watershed, which feeds into the Edwards and Trinity aquifers.