MONTANA WASTE SYSTEMS - HIGHPLAINS SANITARY LANDFILL
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FLOWEREE, MT · CASCADE COUNTY · NAICS 562212
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 85,786 |
| 2022 | 83,945 |
| 2021 | 80,756 |
| 2020 | 78,011 |
| 2019 | 73,539 |
| 2018 | 70,975 |
| 2017 | 83,539 |
| 2016 | 58,616 |
| 2015 | 93,669 |
| 2014 | 87,935 |
| 2013 | 84,559 |
| 2012 | 81,059 |
| 2011 | 77,035 |
Facility Insight: MONTANA WASTE SYSTEMS - HIGHPLAINS SANITARY LANDFILL
MONTANA WASTE SYSTEMS - HIGHPLAINS SANITARY LANDFILL (EPA GHGRP Facility ID 1006766) reported 86K metric tons of CO2-equivalent in 2023, operating in FLOWEREE, MT within CASCADE 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 11.4%, with the peak observed year showing up to 94K MT CO2e.
Emissions Analysis
MONTANA WASTE SYSTEMS - HIGHPLAINS SANITARY LANDFILL reports 86K MT CO2e, placing it among smaller reporting facilities in the GHGRP.
Frequently Asked Questions
How much CO2 does MONTANA WASTE SYSTEMS - HIGHPLAINS SANITARY LANDFILL emit? ▼
MONTANA WASTE SYSTEMS - HIGHPLAINS SANITARY LANDFILL reported 86K MT CO2e in 2023.
Is MONTANA WASTE SYSTEMS - HIGHPLAINS SANITARY LANDFILL reducing emissions? ▼
Over 13 reporting years (2011–2023), MONTANA WASTE SYSTEMS - HIGHPLAINS SANITARY LANDFILL's emissions have increased by 11.4%. This may reflect expanded operations or increased production.