Non-Compliance
Clean Air Act
Clean Water Act
RCRA
NAUGATUCK WATER POLLUTION CONTROL FACILITY
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $10,800 in total penalties since records began.
- Address
-
500 CHERRY ST
NAUGATUCK, CT 06770
View on map ↗ - County
- NEW HAVEN County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 22132
- Inspections
- 3 · last Dec 31, 2024
- Total Penalties
- $10,800 · last Apr 20, 2023
- Registry ID
- 110001404365
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.
5
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant
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 |
|---|---|---|---|---|
| caa | FRV | Dec 26, 2024 | — | Open |
| caa | HPV | Feb 15, 2022 | Feb 28, 2024 | Resolved |
| caa | FRV | Apr 11, 2018 | — | Open |
| cwa | Monitoring Violations - Frequency of Sampling Violation | May 11, 2015 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | May 11, 2015 | — | Open |
| cwa | WW SSO - Discharge to Waters | Oct 20, 2012 | Oct 20, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 19, 2008 | — | Open |
| rcra | Standards Applicable to Generators of HW: General | Sep 10, 2006 | Mar 20, 2007 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Sep 10, 2006 | Mar 20, 2007 | Resolved |
| rcra | EPA Administered Permit Programs: the HW Permit Program Permit Application | Jun 13, 1997 | Jul 14, 1999 | Resolved |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Jun 13, 1997 | Jul 14, 1999 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 31, 1988 | Mar 1, 1988 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 1988 | — | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 53.90 mg/L | 30.00 | +80% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 630.00 mg/L | 45.00 | +1,300% | May 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 6,130.00 MPN/100mL | 410.00 | +1,395% | May 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.80 % | 85.00 | +21% | May 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 588.00 MPN/100mL | 410.00 | +43% | Aug 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 839.00 MPN/100mL | 410.00 | +105% | Sep 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 789.00 MPN/100mL | 410.00 | +92% | Sep 2021 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 5.93 kg/d | 5.68 | +4% | Apr 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.33 mg/L | 4.00 | +8% | Aug 2020 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,020.00 MPN/100mL | 410.00 | +149% | Jul 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 130.00 mg/L | 45.00 | +189% | Apr 2018 | Open |
| E. coli | DMR, Limited - Numeric Violation | 435.00 MPN/100mL | 410.00 | +6% | Jul 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 14.01 mg/L | 4.00 | +250% | Jul 2017 | 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.
CWA 309G2B AO For Class II Penalties
Clean Water Act
· Case 01-1997-N066
Administrative - Formal
Clean Air Act
· Case 3603578326 · Apr 20, 2023
$10,800
Notice of Violation
Clean Air Act
· Case 3602991387 · Jan 26, 2022
Judicial
· Case 01-2016-1008 · Apr 4, 2018
$100,000
Administrative - Formal
· Case 01-2018-2002 · Oct 20, 2017
State Administrative Order of Consent
Clean Water Act
· Case CT-AOWRMU15001 · Mar 30, 2015
INFORMAL WRITTEN NOTIFICATION
RCRA (Hazardous Waste)
· Case RCRA-CTD010144749-001 · Dec 19, 2006
STIPULATED JUDICIAL ORDER, WITH PENALTY
RCRA (Hazardous Waste)
· Case RCRA-CTD010144749-000 · Jul 14, 1999
$20,000
Administrative - Formal
· Case 01-1999-0040 · Dec 15, 1998
Administrative - Formal
· Case 01-1997-0020 · Dec 5, 1998
$50,500
CWA 309A AO For Compliance
Clean Water Act
· Case 01-1997-N063 · Dec 6, 1996
State CWA Non Penalty AO
Clean Water Act
· Case CT-N00000054 · Dec 1, 1989
State CWA Non Penalty AO
Clean Water Act
· Case CT-N00000084 · Aug 26, 1987
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