NORTH SLOPE TREATMENT PLANT

Address

007 1ST AVENUE
MOLINE, IL 61265
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County

ROCK ISLAND County

Industry

Utilities

NAICS (North American Industry Classification)

22132

Total Penalties

$0 · last Mar 30, 2005

Registry ID

110000549577

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.

4

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	Dry-weather SSO, no discharge to waters of the U.S., that may endanger health or the environment	Apr 7, 2026	—	Open
cwa	Dry-weather SSO, no discharge to waters of the U.S., that may endanger health or the environment	Apr 7, 2026	—	Open
cwa	Dry-weather SSO, no discharge to waters of the U.S., not permit compliant, no endangerment	Jul 18, 2025	—	Open
cwa	Schedule Event achieved late but reported	Mar 31, 2025	—	Open
cwa	Schedule Event unachieved and not reported	Mar 31, 2025	May 1, 2025	Resolved
cwa	Schedule Event unachieved and not reported	Mar 31, 2025	Mar 19, 2026	Resolved
cwa	Schedule Event unachieved but reported	Mar 31, 2025	Mar 19, 2026	Resolved
cwa	Schedule Event reported late	Mar 31, 2025	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2021	—	Open
cwa	Schedule Event achieved late but reported	Jul 31, 2020	—	Open
cwa	Schedule Event achieved late but reported	Dec 31, 2018	—	Open
cwa	Schedule Event unachieved but reported	Jan 31, 2017	Mar 17, 2017	Resolved
cwa	Schedule Event achieved late but reported	Jan 31, 2017	—	Open
cwa	Schedule Event reported late	Jan 31, 2017	—	Open
cwa	Schedule Event unachieved and not reported	Jan 31, 2017	Mar 17, 2017	Resolved
cwa	Schedule Event achieved late but reported	Jan 31, 2016	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2016	—	Open
cwa	Schedule Event unachieved but reported	Jan 31, 2015	May 6, 2015	Resolved
cwa	Schedule Event unachieved and not reported	Jan 31, 2015	May 6, 2015	Resolved
cwa	Schedule Event achieved late but reported	Jan 31, 2015	—	Open
cwa	Schedule Event reported late	Jan 31, 2015	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2015	—	Open
cwa	Schedule Event reported late	Jan 31, 2014	—	Open
cwa	Schedule Event unachieved but reported	Jan 31, 2014	May 6, 2015	Resolved
cwa	Schedule Event unachieved and not reported	Jan 31, 2014	May 6, 2015	Resolved
cwa	Schedule Event achieved late but reported	Jan 31, 2014	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2014	—	Open
cwa	Schedule Event unachieved but reported	Jan 31, 2013	May 6, 2015	Resolved
cwa	Schedule Event reported late	Jan 31, 2013	—	Open
cwa	Schedule Event unachieved and not reported	Jan 31, 2013	May 6, 2015	Resolved
cwa	Schedule Event achieved late but reported	Jan 31, 2013	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2013	—	Open
cwa	Schedule Event unachieved and not reported	Jan 31, 2012	Apr 24, 2012	Resolved
cwa	Schedule Event reported late	Jan 31, 2012	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2012	—	Open
cwa	Schedule Event unachieved but reported	Jan 31, 2012	Apr 24, 2012	Resolved
cwa	Schedule Event reported late	Jan 31, 2012	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2012	—	Open
cwa	Schedule Event unachieved but reported	Jan 31, 2012	Feb 11, 2013	Resolved
cwa	Schedule Event unachieved and not reported	Jan 31, 2012	Feb 11, 2013	Resolved
cwa	Schedule Event achieved late but reported	Jan 31, 2011	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2011	—	Open
cwa	Schedule Event reported late	Jan 31, 2011	—	Open
cwa	Schedule Event unachieved and not reported	Jan 31, 2011	Mar 31, 2011	Resolved
cwa	Schedule Event unachieved but reported	Jan 31, 2011	Mar 31, 2011	Resolved
cwa	Schedule Event achieved late but reported	Jan 31, 2010	—	Open
cwa	Schedule Event reported late	Jan 31, 2010	—	Open
cwa	Schedule Event achieved late but reported	Jan 31, 2010	—	Open
cwa	Schedule Event reported late	Jan 31, 2010	—	Open
cwa	Schedule Event unachieved and not reported	Jan 31, 2010	Mar 8, 2010	Resolved

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
Coliform, fecal general	DMR, Limited - Numeric Violation	1,300.00 MPN/100mL	400.00	+225%	May 2025	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	6,000.00 MPN/100mL	400.00	+99,999%	Oct 2020	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	645.00 MPN/100mL	400.00	+61%	May 2017	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	1,109.00 MPN/100mL	400.00	+177%	Apr 2017	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	1,400.00 MPN/100mL	400.00	+250%	Mar 2017	Open
Coliform, fecal general	DMR, Limited - Numeric Violation	400.00 MPN/100mL	400.00	+99,999%	Jun 2016	Open
Chlorine, total residual	DMR, Limited - Numeric Violation	0.76 mg/L	0.75	+1%	Jul 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.

Administrative - Formal

· Case 05-2024-0318 · May 17, 2024

Civil Judicial Action

Clean Water Act · Case IL-N00007902 · Mar 30, 2005

$500

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