Clean Air Act stationary source · ICIS-AIR OK0000004007300521

DIVERSIFIED PRODUCTION LLC / HIGH VALLEY 1807 1UMH 36, Dover, OK: Clean Air Act compliance record, inspections, violations, penalties

Name: DIVERSIFIED PRODUCTION LLC / HIGH VALLEY 1807 1UMH 36, ICIS-AIR OK0000004007300521: Clean Air Act stationary source record
Creator: Velarion Records
License: https://www.usa.gov/government-works

OperatingOperating status
Minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
4Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
0Formal enforcement actions since January 1, 2017

DIVERSIFIED PRODUCTION LLC / HIGH VALLEY 1807 1UMH 36, at 0.2 MI E OF E0700/N2860 RDS, Dover in Kingfisher County, Oklahoma, is an operating 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	DIVERSIFIED PRODUCTION LLC / HIGH VALLEY 1807 1UMH 36
ICIS-AIR ID	OK0000004007300521
EPA facility registry ID	110070144463
Operating status	Operating
Emissions classification	Minor source
Current violation status (ICIS-AIR high-priority violation field)	No Violation Identified
Address	0.2 MI E OF E0700/N2860 RDS, Dover, OK 73734
County	Kingfisher 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 DIVERSIFIED PRODUCTION LLC / HIGH VALLEY 1807 1UMH 36 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

4Evaluations since January 1, 2017
0Full compliance evaluations

Date	What EPA recorded	Agency	Programs
April 30, 2021	PCE Off-Site	State	MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 21, 2021	PCE Off-Site	State	MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 28, 2018	PCE Off-Site	State	MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 13, 2017	PCE On-Site Record/Report Review	State	MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

0Violation 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.

EPA’s violation history file holds no violation for ICIS-AIR OK0000004007300521 since January 1, 2017.

Enforcement and penalties

0 formal enforcement actions since January 1, 2017, 0 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.

Informal enforcement

Date	What EPA recorded	Agency
January 25, 2018	Notice of Violation	State

Stack tests

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

Date	What EPA recorded	Agency
March 19, 2018	Pass	State

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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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 110070144463 there.

Nearby on the register

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

Velarion Records lists the Clean Air Act stationary source DIVERSIFIED PRODUCTION LLC / HIGH VALLEY 1807 1UMH 36 in Dover, OK, with ICIS-AIR ID OK0000004007300521 and EPA facility registry ID 110070144463. The page records Operating operating status, Minor source emissions classification, No Violation Identified current violation status, 4 compliance evaluations since January 1, 2017, 0 high-priority violations since January 1, 2017, and 0 formal enforcement actions since January 1, 2017.