Lishner Tudela Wastewater Treatment Plant, Tumbes, Peru

Lishner Tudela is a wastewater treatment plant located in Tumbes, Peru, serving an estimated population of 11,531. The plant is situated in the Tumbes region, near the Pacific coast, and plays a key role in managing municipal wastewater for the area. The plant provides secondary treatment, which is a standard biological process that removes organic matter and suspended solids. The plant's discharge volume of 950.40 units indicates its operational scale. In Peru, wastewater treatment plants are regulated under national environmental standards, and secondary treatment is typical for communities of this size. The treated effluent is discharged into the local environment, likely affecting the Tumbes River basin or directly into the Pacific Ocean, given the plant's proximity to the coast. The discharge contributes to the health of downstream ecosystems, including coastal waters that support marine life and local fisheries.

The plant discharges into the Tumbes River basin, which flows into the Pacific Ocean. This coastal region supports diverse marine ecosystems, including mangroves and estuaries that are critical for fish and bird species. The treated wastewater helps protect these habitats from untreated pollution, though secondary treatment may not fully remove nutrients that could contribute to eutrophication in sensitive coastal areas.