World wastewater treatment plant observatory · data as reported by each inventory
Wastewater treatment plants in Mexico
2,540 inventory records · HydroWASTE v1.0 / Mexico
Data years: 2018. The inventory date does not establish current operation.
2,540 results
Regulatory context
General reference. This is not an exhaustive review of applicable law.
Mexico: NOM-001-SEMARNAT-2021
Reference for wastewater discharges into nationally owned receiving water bodies. It is not automatically extended to municipal sewer discharges.
- Receiving water type, permit, parameters and applicable transitional provisions.
- Validate location: this historical source may place records at municipality centres.
References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.