Borel Square LLC c/o Allwest - Hazardous Waste Treatment Facility in San Mateo, California

Borel Square LLC c/o Allwest is a hazardous waste treatment facility located at 67 Bovet Road in San Mateo, California, United States. The plant operates within the solid waste management sector, specifically focusing on the treatment of hazardous waste materials. Its location in San Mateo County places it within a densely populated urban area of the San Francisco Bay Area. The facility operates under the regulatory framework of the US Environmental Protection Agency (EPA) and the California Department of Toxic Substances Control (DTSC). As a hazwaste treatment plant, it is subject to RCRA Subtitle C regulations governing the treatment, storage, and disposal of hazardous waste. The facility's NAICS codes (562211 for hazardous waste treatment and disposal, and 812320 for drycleaning and laundry services) indicate a diverse operational scope. Environmental significance includes the proper management of hazardous waste to prevent contamination of local soil and groundwater. The facility's proximity to residential and commercial areas in San Mateo necessitates robust safety protocols and community engagement. Its role in the regional waste management infrastructure supports public health and environmental protection in the Bay Area.

The San Mateo area features a Mediterranean climate with moderate rainfall, which can influence leachate generation and runoff management at hazwaste facilities. Proximity to the San Francisco Bay and local groundwater aquifers requires careful monitoring to prevent contamination. The facility's urban setting also means close community proximity, necessitating effective odor and traffic management.