EPA Air · by county
Air-emissions sources in Riley County, Kansas
- 21Facilities
Every stationary source in Riley County, Kansas 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.
By emissions classification in Riley 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 Riley 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.
- 2026 — inspections 3
- 2025 — inspections 7
- 2024 — inspections 12
- 2023 — inspections 8
- 2022 — inspections 5
- 2021 — inspections 6
- 2020 — inspections 6
- 2019 — inspections 10
- 2018 — inspections 5
- 2017 — inspections 4
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BAYER CONST. - HAYDEN QUARRY (AIR) | Synthetic minor source | No |
| BAYER CONST. - MANHATTAN SHOP QUARRY (AIR) | Synthetic minor source | No |
| BAYER CONST. - STEVENS QUARRY (AIR) | Synthetic minor source | No |
| BAYER CONST. (MASTER EQUIP LIST)(AIR) | Minor source | No |
| BLUESTEM ELECTRIC CO-OP - LEONARDVILLE SUBSTATION (AIR) | Synthetic minor source | No |
| CGAHR USDA AG RESEARCH SERVICE | Minor source | No |
| FARMWAY CO-OP - LEONARDVILLE | Minor source | No |
| FLORENCE CORP. - MANHATTAN | Minor source | No |
| HI PLAINS MOBILE HOME PARTS & SERVICE | Minor source | No |
| HOWIES RECYCLING | Minor source | No |
| KANSAS STATE UNIVERSITY - MANHATTAN (AIR) | Major source | No |
| LEE CONSTRUCTION COMPANY | Minor source | No |
| MANKO WINDOW SYSTEMS, INC. | Minor source | No |
| MIDWEST CONCRETE MATERIALS | No | |
| MIDWEST CONCRETE MATERIALS - AIR CURT COMB (PORTABLE)(AIR) | Major source | No |
| MIDWEST CONCRETE MATERIALS - MANHATTAN (PLANT #6)(AIR) | Minor source | No |
| NATIONAL BIO AND AGRO-DEFENSE FACILITY (AIR) | Major source | No |
| RILEY ELEVATOR - RILEY | Minor source | No |
| SHILLING CONST. - MANHATTAN (ASPHALT PLANT) | Synthetic minor source | No |
| STICKEL CLEANERS | Minor source | No |
| VIA CHRISTI HOSPITAL - MANHATTAN | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.