City of Ottawa

Ottawa, ON · Organization as named in National Pollutant Release Inventory (NPRI) – facility data, 2024

Emissions (6)

Date	Record	Value	How this was linked
2024	Robert O. Pickard Environmental Centre Sewage treatment facilities · Ottawa · ON · NPRI 770 Top substances: Ammonia (total) (5,012 t), Nitrate ion in solution at pH >= 6.0 (1,309 t), Phosphorus (total) (98 t)	6,550.5 t	Exact normalized name + same province
2024	Trail Road Waste Facility Waste treatment and disposal · Ottawa · ON · NPRI 7238 Top substances: Nitrogen oxides (expressed as nitrogen dioxide) (155 t), Carbon monoxide (113.9 t), PM10 - Particulate Matter <= 10 Micrometers (4 t)	276.9 t	Exact normalized name + same province
2016	Trail Road Waste Facility Waste Treatment and Disposal · Ottawa · ON · NPRI 7238	98,790	Exact normalized name + same province
2011	Trail Road Waste Facility Waste Treatment and Disposal · Ottawa · ON · NPRI 7238	113,854.4	Exact normalized name + same province
2010	Trail Road Waste Facility Waste Treatment and Disposal · Ottawa · ON · NPRI 7238	159,956.5	Exact normalized name + same province
2009	Trail Road Waste Facility Waste Treatment and Disposal · Ottawa · ON · NPRI 7238	209,906.9	Exact normalized name + same province

Source: National Pollutant Release Inventory (NPRI) – facility data, 2024 — Environment and Climate Change Canada · Licence: Open Government Licence – Canada 2.0 · retrieved 2026-10-18 · Official source ↗

Source: Greenhouse Gas Reporting Program (GHGRP) – emissions by facility, 2004–present — Environment and Climate Change Canada · Licence: Open Government Licence – Canada 2.0 · retrieved 2026-10-18 · Official source ↗

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