Non-Compliance Clean Water Act

LIBERTYVILLE STP, VILLAGE OF

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: 1532 ARTAIUS PARKWAY
LIBERTYVILLE, IL 60048
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County: LAKE County
Inspections: 3 · last Jun 4, 2025
Total Penalties: $0
Registry ID: 110018317551

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	Reporting Violations - Failure to submit required report (non-DMR non-pretreatment)	May 14, 2025	May 14, 2025	Resolved
cwa	Monitoring Violations - Analysis not Conducted	May 14, 2025	May 14, 2025	Resolved
cwa	Dry-weather SSO discharge to waters of the U.S. that may endanger health or the environment	Dec 30, 2024	—	Open
cwa	Schedule Event reported late	Mar 31, 2019	—	Open
cwa	Schedule Event achieved late but reported	Mar 31, 2019	—	Open
cwa	Schedule Event unachieved but reported	Sep 30, 2018	Jan 22, 2019	Resolved
cwa	Schedule Event unachieved and not reported	Sep 30, 2018	Jan 22, 2019	Resolved
cwa	Schedule Event reported late	Sep 30, 2018	—	Open
cwa	Schedule Event achieved late but reported	Sep 30, 2018	—	Open
cwa	Schedule Event achieved late but reported	Sep 30, 2015	—	Open
cwa	Schedule Event unachieved but reported	Sep 30, 2015	Dec 9, 2015	Resolved
cwa	Schedule Event unachieved and not reported	Sep 30, 2015	Dec 9, 2015	Resolved
cwa	Schedule Event reported late	Sep 30, 2015	—	Open
cwa	WW SSO - Overflow to Dry Land or Building Backup	Jun 7, 2013	—	Open
cwa	WW SSO - Improper Operation and Maintenance	Jun 7, 2013	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2012	—	Open
cwa	Schedule Event achieved late but reported	Jul 31, 2011	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2010	—	Open
cwa	Schedule Event achieved late but reported	Jul 31, 2009	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2009	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2008	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2006	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2004	—	Open
cwa	Schedule Event achieved late but reported	Jul 31, 2003	—	Open
cwa	Schedule Event achieved late but reported	Jul 31, 2002	—	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
BOD, 5-day, 20 deg. C	DMR, Limited - Numeric Violation	48.60 mg/L	30.00	+62%	Jul 2022	Open
BOD, 5-day, 20 deg. C	DMR, Limited - Numeric Violation	48.60 mg/L	45.00	+8%	Jul 2022	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	2.17 mg/L	1.50	+45%	Jul 2020	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	10.50 mg/L	5.60	+88%	Jul 2020	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	400.00 MPN/100mL	400.00	+99,999%	Sep 2019	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	117.13 kg/d	115.32	+2%	Sep 2019	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	750.00 MPN/100mL	400.00	+88%	Sep 2018	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	400.00 MPN/100mL	400.00	+99,999%	Aug 2018	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	5.20 mg/L	6.00	+13%	Jul 2018	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	4.20 mg/L	5.00	+16%	Jul 2018	Open
Chlorine, total residual	DMR, Limited - Numeric Violation	2.23 mg/L	0.75	+197%	Jun 2018	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	23.10 mg/L	5.60	+313%	May 2018	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	324.61 kg/d	169.80	+91%	May 2018	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	73.09 kg/d	45.40	+61%	May 2018	Resolved
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	5.00 mg/L	1.50	+233%	May 2018	Resolved
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	324.61 kg/d	115.32	+181%	May 2018	Resolved
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	5.00 mg/L	3.80	+32%	May 2018	Resolved
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	22.80 mg/L	5.60	+307%	Apr 2018	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	287.38 kg/d	169.80	+69%	Apr 2018	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	7.10 mg/L	1.50	+373%	Apr 2018	Resolved
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	93.07 kg/d	45.40	+105%	Apr 2018	Resolved
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	287.38 kg/d	115.32	+149%	Apr 2018	Resolved
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	22.80 mg/L	3.80	+500%	Apr 2018	Resolved
Solids, total suspended	DMR, Limited - Numeric Violation	28.00 mg/L	24.00	+17%	Feb 2018	Open
Solids, total suspended	DMR, Limited - Numeric Violation	1,064.18 kg/d	726.85	+46%	Feb 2018	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	4.40 mg/L	5.00	+12%	Jul 2017	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	4.60 mg/L	6.00	+23%	Jul 2017	Open
Chlorine, total residual	DMR, Limited - Numeric Violation	0.85 mg/L	0.05	+1,600%	Jul 2017	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	400.00 MPN/100mL	400.00	+99,999%	Jul 2017	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	400.00 MPN/100mL	400.00	+99,999%	Jul 2017	Open
Nitrogen, ammonia total [as N]	DMR, Limited - Numeric Violation	9.34 mg/L	8.80	+6%	Nov 2016	Open
Oxygen, dissolved [DO]	DMR, Limited - Numeric Violation	4.30 mg/L	5.00	+14%	Jun 2016	Open
BOD, carbonaceous [5 day, 20 C]	DMR, Limited - Numeric Violation	740.47 kg/d	605.64	+22%	Apr 2015	Open
BOD, carbonaceous [5 day, 20 C]	DMR, Limited - Numeric Violation	22.00 mg/L	20.00	+10%	Apr 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.