Non-Compliance Clean Air Act

CRESTONE PEAK - PONY STATION

Quick Summary

•Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
•Assessed $127,750 in total penalties since records began.

Address: SESE SEC 19 T3S R64W
AURORA AREA, CO 80137
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County: ADAMS County
Industry: Mining, Quarrying, and Oil and Gas Extraction
NAICS (North American Industry Classification): 211130
Inspections: 2 · last Jul 25, 2024
Total Penalties: $127,750 · last May 23, 2025
Registry ID: 110064535034

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.

Air (CAA)
Qtrs Non-Compliant

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
caa	FRV	Oct 25, 2024	—	Open
caa	FRV	Nov 8, 2023	—	Open
caa	FRV	Sep 23, 2020	—	Open

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.

Notice of Violation

Clean Air Act · Case 3604696521 · Jan 20, 2026

Administrative - Formal

Clean Air Act · Case 3604421801 · May 23, 2025

$78,750

Notice of Violation

Clean Air Act · Case 3604183926 · Nov 26, 2024

Administrative - Formal

Clean Air Act · Case 3602826810 · Jul 27, 2021

$49,000

Notice of Violation

Clean Air Act · Case 3602481157 · Apr 5, 2021

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