Goa Restaurants Face Sewage Plant Dilemma

The burgeoning tourism sector in Goa has resulted in numerous restaurants being established within large residential complexes, presenting a novel challenge for the Goa State Pollution Control Board (GSPCB). The GSPCB is finding it difficult to ensure compliance with central government directives that mandate restaurants with a seating capacity of 36 or more to install their own sewage treatment plants (STPs). Previously, the GSPCB approved restaurants with up to 20 seats, allowing their wastewater to be managed via septic tanks or soak pits. However, new standards for wastewater treatment notified by the Union environment ministry in November 2009, and a subsequent National Green Tribunal order in 2018 requiring uniform treated water discharge standards, have changed the landscape. Recognizing the spatial limitations within complexes, the GSPCB is considering alternative solutions. At a recent meeting, the board proposed exploring connections to the Sewerage and Infrastructural Development Corporation of Goa Ltd (SIDCGL) public STPs or developing decentralized waste treatment facilities for these commercial establishments. In an effort to clarify the situation, the GSPCB had previously contacted the Central Pollution Control Board for guidance but received no response. Consequently, the board has decided to re-initiate contact with the central authority to seek further clarification on the matter, emphasizing the need for clear directives. Central norms stipulate that any establishment with a seating capacity of 36 or more must operate a compliant STP, irrespective of its location in a municipality or panchayat area. State pollution control boards are expected to adopt these national minimum standards as a baseline, with the option to implement stricter local norms.