Industrial Wastewater Discharges
Industrial wastewater monitoring data submitted quarterly to the Ministry of the Environment. This reporting is required by the Effluent Monitoring and Effluent Limits (EMEL/MISA) Regulations. Data is available by individual years. *[EMEL]: Effluent Monitoring and Effluent Limits *[MISA]: Municipal Industrial Strategy for Abatement
- Publisher
- Government of Ontario
- Resources
- 25
- Catalogue metadata updated
- 2026-08-19
Data overview
- Formats
- HTML, PDF, XLS, XLSX
- File languages
- English, French
- Available actions
- 21 loadable resources
Official sources and licences
Resources
- Industrial Wastewater Discharges — 2004 (English, XLS) XLS
- Industrial Wastewater Discharges — 2005 (English, XLS) XLS
- Industrial Wastewater Discharges — 2006 (English, XLS) XLS
- Industrial Wastewater Discharges — 2007 (English, XLS) XLS
- Industrial Wastewater Discharges — 2008 (English, XLS) XLS
- Industrial Wastewater Discharges — 2009 (English, XLS) XLS
- Industrial Wastewater Discharges — 2010 (English, XLS) XLS
- Industrial Wastewater Discharges — 2011 (English, XLS) XLS
- Industrial Wastewater Discharges — 2012 (English, XLS) XLS
- Industrial Wastewater Discharges — 2013 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2014 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2015 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2016 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2017 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2018 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2019 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2020 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2021 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2022 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2023 (English, XLSX) XLSX
- Industrial Wastewater Discharges — 2024 (English, XLSX) XLSX
- Metadata record (French, PDF) PDF
- Metadata Record (English, PDF) PDF
- Original metadata (https://data.ontario.ca) (English, HTML) HTML
- Original metadata (https://data.ontario.ca/fr) (French, HTML) HTML