NOBLE UTILITIES AUTH - NORTH

Address

PO BOX 557
NOBLE, OK 73068
View on map ↗

County

CLEVELAND County

Industry

Utilities

NAICS (North American Industry Classification)

221320

Inspections

4 · last Jun 7, 2023

Total Penalties

$0

Registry ID

110011007917

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.

7

Water (CWA)
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
cwa	Effluent Violations - Unapproved Bypass	Dec 16, 2020	—	Open

Discharge Limit Exceedances

Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.

Pollutant	Violation	Reported	Limit	Exceedance	Period	Status
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	16.90 mg/L	6.20	+173%	Dec 2025	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	5.60 mg/L	4.10	+37%	Dec 2025	Open
E. coli	DMR, Limited - Numeric Violation	2,419.60 MPN/100mL	2,030.00	+19%	Oct 2025	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	2.80 mg/L	5.00	+44%	Sep 2025	Open
E. coli	DMR, Limited - Numeric Violation	2,420.00 MPN/100mL	406.00	+496%	Sep 2025	Open
E. coli	DMR, Limited - Numeric Violation	960.00 MPN/100mL	406.00	+136%	Jun 2025	Open
E. coli	DMR, Limited - Numeric Violation	1,413.60 MPN/100mL	406.00	+248%	May 2025	Open
E. coli	DMR, Limited - Numeric Violation	2,419.60 MPN/100mL	406.00	+496%	Aug 2024	Open
E. coli	DMR, Limited - Numeric Violation	2,419.60 MPN/100mL	406.00	+496%	Jul 2024	Open
E. coli	DMR, Limited - Numeric Violation	2,419.80 MPN/100mL	406.00	+496%	Sep 2023	Open
E. coli	DMR, Limited - Numeric Violation	2,419.60 MPN/100mL	406.00	+496%	Jun 2023	Open
E. coli	DMR, Limited - Numeric Violation	2,419.60 MPN/100mL	406.00	+496%	May 2023	Open
E. coli	DMR, Limited - Numeric Violation	2,419.60 MPN/100mL	2,030.00	+19%	Apr 2023	Open
E. coli	DMR, Limited - Numeric Violation	2,419.60 MPN/100mL	2,030.00	+19%	Mar 2023	Open
E. coli	DMR, Limited - Numeric Violation	2,419.60 MPN/100mL	2,030.00	+19%	Dec 2022	Open
E. coli	DMR, Limited - Numeric Violation	866.40 MPN/100mL	406.00	+113%	Sep 2022	Open
E. coli	DMR, Limited - Numeric Violation	1,413.60 MPN/100mL	406.00	+248%	May 2022	Open
E. coli	DMR, Limited - Numeric Violation	517.20 MPN/100mL	406.00	+27%	Sep 2020	Open
E. coli	DMR, Limited - Numeric Violation	2,419.60 MPN/100mL	406.00	+99,999%	Sep 2019	Open
E. coli	DMR, Limited - Numeric Violation	2,419.60 MPN/100mL	406.00	+496%	Aug 2019	Open
E. coli	DMR, Limited - Numeric Violation	2,419.00 MPN/100mL	406.00	+496%	May 2018	Open
E. coli	DMR, Limited - Numeric Violation	2,420.00 MPN/100mL	2,030.00	+19%	Sep 2015	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.

State CWA Non Penalty AO

Clean Water Act · Case OK-S-20651-26-1 · Feb 10, 2026

State CWA Non Penalty AO

Clean Water Act · Case OK-S-20651-25-1 · Jan 7, 2026

State CWA Non Penalty AO

Clean Water Act · Case OK-S-20651-24-1 · Feb 2, 2024

State CWA Non Penalty AO

Clean Water Act · Case OK-S-20651-21-1 · Feb 22, 2021

State CWA Non Penalty AO

Clean Water Act · Case OK-S-20651-19-1 · Nov 8, 2019

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