Non-Compliance Clean Water Act

MULLINS WASTEWATER TREATMENT PLANT

Quick Summary

•Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
•Assessed $0 in total penalties since records began.

Address: 1855 OLD STAGE RD
MULLINS, SC 29574
View on map ↗
County: MARION County
Industry: Utilities
NAICS (North American Industry Classification): 22132
Inspections: 6 · last Sep 9, 2025
Total Penalties: $0 · last May 12, 2014
Registry ID: 110000564390

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.

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	Management Practice Violations - Failure to Maintain Records	Sep 22, 2025	—	Open
cwa	Reporting Violations - Improper/ Incorrect Reporting	Sep 22, 2025	—	Open
cwa	Pretreatment - Failure to submit required report (non-DMR)	Dec 20, 2021	—	Open
cwa	Monitoring Violations - Improper Analysis or Lab Error	Oct 13, 2020	—	Open
cwa	Monitoring Violations - Improper Analysis or Lab Error	Sep 3, 2020	—	Open
cwa	Monitoring Violations - Improper Analysis or Lab Error	Feb 26, 2020	—	Open
cwa	Monitoring Violations - Improper Analysis or Lab Error	Sep 3, 2019	—	Open
cwa	Pretreatment - Failure to Develop/Enforce Standards	Aug 4, 2016	—	Open
cwa	Schedule Event achieved late but reported	May 12, 2014	—	Open
cwa	Schedule Event reported late	May 12, 2014	—	Open
cwa	Schedule Event achieved late but reported	Feb 1, 2008	—	Open
cwa	Schedule Event achieved late but reported	Jan 1, 2007	—	Open
cwa	Schedule Event achieved late but reported	Jun 1, 2004	—	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
E. coli	DMR, Limited - Numeric Violation	2,420.00 MPN/100mL	349.00	+593%	Sep 2017	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	3.40 mg/L	1.50	+127%	May 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.