CST STORAGE
Quick Summary
- •Released 561 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
2101 S 21ST ST
PARSONS, KS 67357
View on map ↗ - County
- LABETTE County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 332420
- Inspections
- 5 · last Jan 21, 2026
- Total Penalties
- $0 · last Jun 19, 2007
- Registry ID
- 110011716848
How This Compares
Ranked by most recent year's total TRI releases.
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
Qtrs Non-Compliant
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 781 | — |
| 2016 | 451 | -42% |
| 2017 | 561 | +24% |
| 2018 | 891 | +59% |
| 2019 | 386 | -57% |
| 2020 | 668 | +73% |
| 2021 | 116 | -83% |
| 2022 | 0 | -100% |
| 2023 | 290 | — |
| 2024 | 386 | +33% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium | 386 | 386 | — | — | 64,203 |
2023
2022
2021
2020
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Chromium | 386 | 386 | — | — | 444,525 |
2018
2017
2016
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|---|---|---|---|
| Chromium | — | 59,114 | — | — |
Off-Site Transfer Destinations
Facilities to which toxic chemicals were transferred for disposal, recycling, energy recovery, or treatment during the most recent TRI reporting year. Quantities in pounds.
| Destination | Chemical | Disposal | Recycling | Energy Rec. | Treatment |
|---|---|---|---|---|---|
|
MISSOURI METAL RECYCLING
WEBB, MO
|
Chromium | 5,089 | — | — | — |
|
AMERICAN DISPOSAL
CHERRYVALE, KS
|
Chromium | — | 59,114 | — | — |
Transfers to Publicly-Owned Treatment Works (POTWs)
Toxic chemicals transferred to municipal wastewater treatment plants during the most recent TRI reporting year. Quantities in pounds.
| Chemical | Transferred (lbs) | POTW |
|---|---|---|
| Chromium | — | PARSONS WWTP, PARSONS |
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| rcra | Standards for Used Oil: Generators | Jan 26, 2024 | Feb 26, 2024 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jan 26, 2024 | Mar 22, 2024 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jan 26, 2024 | Feb 26, 2024 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jan 26, 2024 | Feb 26, 2024 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Jan 26, 2024 | Feb 26, 2024 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | Jan 26, 2024 | Feb 26, 2024 | Resolved |
| caa | FRV | Apr 1, 2023 | — | Open |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Feb 22, 2012 | Feb 24, 2012 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Feb 22, 2012 | Mar 16, 2012 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jul 21, 2006 | Aug 31, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Jul 21, 2006 | Aug 31, 2006 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Jul 21, 2006 | Aug 31, 2006 | Resolved |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.