London WWTP - Projected Secondary Treatment Plant in Menard County, Texas

London WWTP is a planned wastewater treatment facility located in Menard County, Texas, United States. Designed to serve a small population of 500, the plant will provide secondary treatment for the local community. As a projected facility, it represents future infrastructure development in the region. The plant will employ secondary treatment processes, which are standard for small communities under the US Clean Water Act. The designed capacity of 94.64 volume units aligns with the expected flow from the population served. Under the National Pollutant Discharge Elimination System (NPDES), the facility will require a permit to discharge treated effluent, ensuring compliance with water quality standards. The treated wastewater will be discharged into a local water body, ultimately contributing to the Colorado River basin in Texas. This river system supports diverse aquatic life and provides water for agricultural and municipal uses downstream. The plant's operation will help protect local water quality in the semi-arid Texas Hill Country environment.

The plant's discharge will enter a tributary of the Colorado River in Texas, which flows southeast to the Gulf of Mexico. The receiving waters support aquatic ecosystems adapted to the region's variable flows and seasonal droughts. Protecting water quality in this basin is important for downstream communities and wildlife habitats.