Kasba Bawda Wastewater Treatment Plant, Kolhapur, Maharashtra

Kasba Bawda is a wastewater treatment plant located in Kolhapur, Maharashtra, India, serving a population of approximately 507,771. The plant is situated in the Karvir taluka of Kolhapur district and is part of the urban wastewater infrastructure for the city. As a large agglomeration serving over 500,000 people, the plant operates under India's environmental regulations, which mandate secondary treatment for such facilities. The plant's treated effluent is discharged into local water bodies that eventually drain into the Krishna River basin, which flows into the Bay of Bengal. The plant's proximity to the coast (within 10 km) underscores the importance of effective treatment to protect coastal ecosystems and downstream water quality.

The plant discharges into the Krishna River basin, which flows through Maharashtra and Karnataka before emptying into the Bay of Bengal. The downstream environment includes estuarine and coastal habitats that support diverse aquatic life and fisheries. Effective wastewater treatment is critical to prevent nutrient loading and maintain ecological balance in these sensitive coastal waters.