STP of Rajkot Mahanagar Palika at Raiyadhar Raiya Road Rajkot - Under Construction Wastewater Treatment Plant

The STP of Rajkot Mahanagar Palika at Raiyadhar Raiya Road Rajkot is a municipal wastewater treatment plant currently under construction in Rajkot West Taluka, Gujarat, India. Designed to serve a population of approximately 109,246, this facility will address the growing sanitation needs of the urban agglomeration. The plant is being developed by the Rajkot Mahanagar Palika (municipal corporation) as part of the city's infrastructure expansion. As a plant under construction, its treatment process and capacity details are not yet finalized. However, in India, sewage treatment plants serving populations over 100,000 typically employ secondary or tertiary treatment technologies to meet the Central Pollution Control Board (CPCB) discharge standards. The plant will likely incorporate biological treatment processes such as activated sludge or sequencing batch reactors, common for medium-to-large agglomerations. The treated effluent from this plant will be discharged into local water bodies, contributing to the protection of the Aji River basin, which flows through Rajkot and eventually drains into the Gulf of Kutch. By treating wastewater before release, the plant will help reduce pollution loads in the river and downstream coastal ecosystems, supporting aquatic life and water quality in the region.

The plant is located in the semi-arid Saurashtra region of Gujarat, where water resources are scarce and pollution control is critical. Treated wastewater from this facility will likely be discharged into the Aji River, a seasonal river that flows through Rajkot and empties into the Gulf of Kutch. The Gulf of Kutch is an ecologically sensitive marine environment known for its coral reefs, mangroves, and diverse marine life. Proper treatment of sewage is essential to prevent eutrophication and protect these downstream habitats.