Cowlitz County Headquarters Landfill
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Castle Rock, WA · COWLITZ COUNTY · NAICS 562212
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 317,648 |
| 2022 | 290,588 |
| 2021 | 288,276 |
| 2020 | 221,987 |
| 2019 | 246,282 |
| 2018 | 233,530 |
| 2017 | 207,426 |
| 2016 | 171,130 |
| 2015 | 188,105 |
| 2014 | 153,415 |
| 2013 | 128,504 |
| 2012 | 120,938 |
| 2011 | 115,423 |
Facility Insight: Cowlitz County Headquarters Landfill
Cowlitz County Headquarters Landfill (EPA GHGRP Facility ID 1008180) reported 318K metric tons of CO2-equivalent in 2023, operating in Castle Rock, WA within COWLITZ COUNTY. The site is classified under Waste with NAICS code 562212.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions rose by 175.2%, with the peak observed year showing up to 318K MT CO2e.
Emissions Analysis
Cowlitz County Headquarters Landfill is a moderate emitter at 318K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does Cowlitz County Headquarters Landfill emit? ▼
Cowlitz County Headquarters Landfill reported 318K MT CO2e in 2023.
Is Cowlitz County Headquarters Landfill reducing emissions? ▼
Over 13 reporting years (2011–2023), Cowlitz County Headquarters Landfill's emissions have increased by 175.2%. This may reflect expanded operations or increased production.