Overview
TRUCHAS LAGOON is a secondary wastewater treatment plant serving 408 residents in Truchas, New Mexico. It discharges 151.42 megaliters annually into the local watershed.
TRUCHAS LAGOON is a municipal wastewater treatment facility located in Truchas, Rio Arriba County, New Mexico, serving a small population of 408 residents. The plant provides secondary treatment, a standard level for communities of this size in the United States. The plant has a designed capacity of 151.42 megaliters per year and discharges a corresponding volume. As a US facility, it operates under the Clean Water Act, with National Pollutant Discharge Elimination System (NPDES) permits issued by the New Mexico Environment Department to regulate effluent quality and protect water resources. The treated effluent is discharged into the local watershed, which drains into the Rio Grande, a major river system supporting diverse aquatic life and providing water for agriculture and communities in the arid Southwest. The plant's operations help maintain water quality in this ecologically sensitive region.
Environmental context
The plant discharges into the Rio Grande basin, which flows south through New Mexico and Texas before reaching the Gulf of Mexico. The Rio Grande supports critical habitats for fish and migratory birds, and its waters are heavily used for irrigation and municipal supply. The plant's secondary treatment helps reduce nutrient and pathogen loads, protecting downstream ecosystems in a region where water resources are scarce.
Frequently asked questions
TRUCHAS LAGOON is located on NM 76 in Truchas, Rio Arriba County, New Mexico, United States.
The plant serves a population of 408 residents in the Truchas area.
The plant discharges treated effluent into the local watershed, which drains into the Rio Grande river system.
As a US facility, TRUCHAS LAGOON operates under the Clean Water Act and is regulated by an NPDES permit issued by the New Mexico Environment Department, which sets effluent limits to protect water quality.
For small communities of around 400 people, secondary treatment is standard in the US, as required by the Clean Water Act. This typically involves biological treatment to reduce organic matter and suspended solids.
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