EPA Air · by county
Air-emissions sources in Lyon County, Minnesota
- 22Facilities
Every stationary source in Lyon County, Minnesota that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
Every source’s record in Lyon County
Each of the 13 operating major, synthetic minor and minor sources in Lyon County, Minnesota has a record page: every source in Lyon County, A to Z.
By emissions classification in Lyon County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Lyon County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
Stack tests in Lyon County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2025 stack tests 5
- 2024 stack tests 4
- 2022 stack tests 3
- 2021 stack tests 3
- 2018 stack tests 3
- 2017 stack tests 5
Inspections in Lyon County, year by year · Stack tests in Lyon County, year by year
Other counties in Minnesota
Every county in the state with at least three sources on file.
- Itasca County 20
- Jackson County 13
- Kanabec County 5
- Kandiyohi County 38
- Kittson County 6
- Koochiching County 6
- Lac qui Parle County 10
- Lake County 7
- Le Sueur County 21
- Lincoln County 4
- Mahnomen County 3
- Marshall County 13
- Martin County 26
- McLeod County 31
- Meeker County 20
- Mille Lacs County 5
- Morrison County 14
- Mower County 18
- Murray County 5
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ABRA AUTO BODY & GLASS - MARSHALL | Other | No |
| ADM - MARSHALL | Major source | No |
| ADM CORN PROCESSING - MARSHALL ELEVATOR | Minor source | No |
| AVERA MARSHALL MEDICAL CENTER | Minor source | No |
| COOP ELEV - TAUNTON | Minor source | No |
| DIAMOND CONCRETE AND CONSTRUCTION INC | Other | No |
| FARMERS COOP ELEVATOR CO - COTTONWOOD | Minor source | No |
| FLINT HILLS RESOURCES PINE BEND LLC | Minor source | No |
| GRILL WORKS INC | Minor source | No |
| ICE CREAM PLT | Other | No |
| ISD 2904 - TRACY HIGH SCHOOL | Other | No |
| LANOUE'S PAINTIN' PLACE | Other | No |
| LEGEND CABINETRY LLC | Major source | No |
| LYON COUNTY GENERATING STATION | Major source | No |
| MAGELLAN PIPELINE CO LP - MARSHALL TERMINAL | Synthetic minor source | No |
| MARSHALL ASPHALT CEMENT TANK STORAGE FACILITY | Minor source | No |
| MARSHALL MUNICIPAL UTILITIES | Minor source | No |
| MARSHALL MUNICIPAL UTILITIES - SOUTHWEST GENERATION PLANT | Other | No |
| NORTHERN BORDER PIPELINE - COMPRESSOR 12 | Major source | No |
| ROGGE EXCAVATING INC | Other | No |
| SCHWAN'S FOOD CO | Other | No |
| SPECIALTY FOOD PLANT | Other | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for Lyon county, MN. It lists 22 facilities in Lyon county, including 4 major sources.