Clean Air Act Clean Water Act

GRAYLING PLATFORM

Quick Summary

•Assessed $0 in total penalties since records began.

Address: COOK INLET
TYONEK, AK 99682
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County: KENAI PENINSULA County
Industry: Mining, Quarrying, and Oil and Gas Extraction
NAICS (North American Industry Classification): 211120
Inspections: 4 · last Jun 27, 2025
Total Penalties: $0 · last Feb 7, 1996
Registry ID: 110059019235

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	Jul 13, 2021	—	Open
cwa	Effluent Violations - Unauthorized Discharge	May 6, 2021	—	Open
cwa	Effluent Violations - Failed Toxicity Test	May 6, 2021	—	Open
cwa	Schedule Event achieved late but reported	Feb 28, 2013	—	Open
cwa	Schedule Event reported late	Feb 28, 2013	—	Open
cwa	Schedule Event reported late	Sep 30, 2012	—	Open
cwa	Schedule Event unachieved but reported	Sep 30, 2012	Nov 12, 2012	Resolved
cwa	Schedule Event unachieved and not reported	Sep 30, 2012	Nov 13, 2012	Resolved
cwa	Schedule Event achieved late but reported	Sep 30, 2012	—	Open
cwa	Schedule Event reported late	Apr 1, 2012	—	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.

Warning Letter

Clean Air Act · Case 3602796919 · Jul 20, 2021

Administrative - Formal

· Case 10-1995-0022 · Feb 7, 1996

$15,556

CWA 309G2B AO For Class II Penalties

Clean Water Act · Case 10-1995-N013 · Dec 13, 1995