ICIS-AIR CO0000000812309DF3

PDC ENERGY - THORNTON 18L-401, Ault Area, CO: Clean Air Act compliance record, inspections, violations, penalties

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

PDC ENERGY - THORNTON 18L-401 is on EPA’s ICIS-AIR register at SWSW SEC 18 T7N R65W, Ault Area in Weld County, Colorado: operating status operating, emissions classification minor source, current violation status “No Violation Identified”. Weld County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What the register holds for PDC ENERGY - THORNTON 18L-401: its ICIS-AIR ID, its operating status, its emissions classification, its current violation status, its industry code and its address in Ault Area, Weld County, Colorado. EPA’s compliance evaluation, violation, stack test and enforcement files, as loaded, hold no record for ICIS-AIR CO0000000812309DF3 since January 1, 2017.

Identity

Facility as filed	PDC ENERGY - THORNTON 18L-401
ICIS-AIR ID	CO0000000812309DF3
EPA facility registry ID	110069326982
Operating status	Operating
Emissions classification	Minor source
Current violation status (HPV field)	No Violation Identified
Address	SWSW SEC 18 T7N R65W, Ault Area, CO 80610
County	Weld County
In a nonattainment county	Yes (EPA Green Book)
Industry (NAICS)	Oil and gas extraction (NAICS 2111)
SIC code	1311
EPA region	08

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

0Evaluations since January 1, 2017
0Full compliance evaluations

EPA’s compliance evaluation file holds no evaluation of ICIS-AIR CO0000000812309DF3 since January 1, 2017.

Violations

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

What high-priority and federally reportable violations mean.

EPA’s violation history file holds no violation for ICIS-AIR CO0000000812309DF3 since January 1, 2017.

Enforcement and penalties

0 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR CO0000000812309DF3 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 CO0000000812309DF3 since January 1, 2017.

Watch PDC ENERGY - THORNTON 18L-401

Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110069326982).

Other air sources in Colorado beside PDC ENERGY - THORNTON 18L-401

EPA ICIS-AIR download, loaded September 14, 2026.