Clean Air Act stationary source · ICIS-AIR OK0000004015300027

DCP OPERATING CO LP / SHERMAN BOOSTER STATION, Quinlan, OK: Clean Air Act compliance record, inspections, violations, penalties

Name: DCP OPERATING CO LP / SHERMAN BOOSTER STATION, ICIS-AIR OK0000004015300027: Clean Air Act stationary source record
Creator: Velarion Records
License: https://www.usa.gov/government-works

OperatingOperating status
Synthetic minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
2Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
1Formal enforcement actions since January 1, 2017

DCP OPERATING CO LP / SHERMAN BOOSTER STATION, at 0.5 MI W OF N2270 AND E0450 RD, Quinlan in Woodward County, Oklahoma, is an operating synthetic minor source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filed	DCP OPERATING CO LP / SHERMAN BOOSTER STATION
ICIS-AIR ID	OK0000004015300027
EPA facility registry ID	110043570837
Operating status	Operating
Emissions classification	Synthetic minor source
Current violation status (ICIS-AIR high-priority violation field)	No Violation Identified
Address	0.5 MI W OF N2270 AND E0450 RD, Quinlan, OK 73852
County	Woodward County
In a nonattainment county	No (EPA Green Book)
Industry (NAICS)	Oil and gas extraction (NAICS 2111)
SIC code	1311
EPA region	06

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs DCP OPERATING CO LP / SHERMAN BOOSTER STATION is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

2Evaluations since January 1, 2017
2Full compliance evaluations

Date	What EPA recorded	Agency	Programs
November 14, 2025	FCE On-Site	State	MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 21, 2020	FCE On-Site	State	MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

3Violation determinations since January 1, 2017
0Of them high-priority

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

Date	What EPA recorded	Agency	Programs
October 19, 2022	Earliest FRV determination	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 19, 2021	Earliest FRV determination	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 17, 2017	Earliest FRV determination	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Enforcement and penalties

1 formal enforcement actions since January 1, 2017, 1 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

Date	What EPA recorded	Agency	Penalty, as filed
January 3, 2018	Administrative Order	State	$1,400

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR OK0000004015300027 since January 1, 2017.

Stack tests

0Stack tests since January 1, 2017
0Recorded as failed

EPA’s stack test file holds no test at ICIS-AIR OK0000004015300027 since January 1, 2017.

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110043570837 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.

The Velarion Records public-records register page covers the Clean Air Act compliance record for DCP OPERATING CO LP / SHERMAN BOOSTER STATION in Quinlan, OK. The page lists an operating status of Operating, a Synthetic minor source emissions classification, and a current violation status of No Violation Identified. It also lists 2 compliance evaluations, 0 high-priority violations, and 1 formal enforcement actions since January 1, 2017.