Clean Air Act
Clean Water Act
NORWALK WPCF
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
60 SOUTH SMITH STREET
EAST NORWALK, CT 06855
View on map ↗ - County
- FAIRFIELD County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 2 · last Jan 23, 2025
- Total Penalties
- $0
- Registry ID
- 110070002000
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 - Narrative Effluent Violation | Aug 24, 2012 | Aug 23, 2017 | Resolved |
| cwa | WW SSO - Discharge to Waters | Aug 24, 2012 | Aug 23, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2003 | Jun 8, 2007 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 30, 2003 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 19, 1998 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 19, 1998 | Jul 20, 1998 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 31, 1993 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 31, 1993 | Dec 12, 1995 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 1993 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 1993 | Sep 30, 1993 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 1, 1992 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 1992 | Sep 30, 1993 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 1, 1992 | Sep 30, 1993 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 1, 1992 | — | Open |
| cwa | Schedule Event achieved late but reported | May 1, 1992 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 1, 1992 | Sep 30, 1993 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 1, 1991 | Sep 30, 1993 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 1, 1991 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 1991 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 1, 1991 | Sep 30, 1993 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 1991 | Sep 30, 1993 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 1991 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 1, 1990 | Sep 30, 1993 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 1, 1990 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 1990 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 1990 | Sep 30, 1993 | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 70.00 mg/L | 40.00 | +75% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 126.00 mg/L | 40.00 | +215% | Mar 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 24.90 mg/L | 20.00 | +25% | Mar 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 224.00 mg/L | 40.00 | +460% | Mar 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 19,863.00 MPN/100mL | 500.00 | +3,873% | Mar 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 43.00 MPN/100mL | 35.00 | +23% | Mar 2024 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 809.00 MPN/100mL | 500.00 | +62% | Jul 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 45.90 mg/L | 40.00 | +15% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 59.00 mg/L | 40.00 | +48% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 560.00 mg/L | 40.00 | +1,300% | Jan 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 42.40 mg/L | 20.00 | +112% | Jan 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 177.00 mg/L | 40.00 | +343% | Jan 2023 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 24,196.00 MPN/100mL | 500.00 | +99,999% | Jan 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.07 | +43% | Oct 2022 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 1,102.00 MPN/100mL | 500.00 | +120% | Aug 2022 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 805.00 MPN/100mL | 500.00 | +61% | Jul 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 78.00 mg/L | 40.00 | +95% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 169.00 mg/L | 40.00 | +323% | Apr 2022 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 512.00 MPN/100mL | 500.00 | +2% | Feb 2021 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.21 mg/L | 0.07 | +200% | Feb 2021 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.15 mg/L | 0.07 | +114% | Sep 2020 | Resolved |
| Enterococci | DMR, Limited - Numeric Violation | 1,267.00 MPN/100mL | 500.00 | +153% | Jan 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.53 mg/L | 0.07 | +657% | Dec 2018 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 10,112.00 MPN/100mL | 500.00 | +1,922% | Apr 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.28 mg/L | 0.07 | +300% | Jan 2018 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 9,208.00 MPN/100mL | 500.00 | +1,742% | Apr 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 56.00 mg/L | 40.00 | +40% | Jan 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 58.00 mg/L | 40.00 | +45% | Jan 2017 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.51 mg/L | 0.07 | +629% | Aug 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 139.00 mg/L | 40.00 | +248% | Feb 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 70.00 mg/L | 40.00 | +75% | Feb 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.15 mg/L | 0.07 | +114% | Feb 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 48.00 mg/L | 40.00 | +20% | Mar 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 45.00 mg/L | 40.00 | +13% | Mar 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 Administrative Order of Consent
Clean Water Act
· Case CT-0101249 · May 6, 2022
Administrative - Formal
· Case 01-2017-2018 · Aug 23, 2017
Administrative - Formal
· Case 01-2010-2056 · Sep 30, 2010
State CWA Non Penalty AO
Clean Water Act
· Case CT-N00000407 · Mar 21, 2003
State CWA Non Penalty AO
Clean Water Act
· Case CT-N00000238 · Sep 28, 2002
State CWA Non Penalty AO
Clean Water Act
· Case CT-N00000524 · Jul 13, 1995
State CWA Non Penalty AO
Clean Water Act
· Case CT-N00000143 · Jun 21, 1993
State CWA Non Penalty AO
Clean Water Act
· Case CT-N00000156 · Aug 26, 1992
State CWA Non Penalty AO
Clean Water Act
· Case CT-N00000198 · Jul 11, 1989
State CWA Non Penalty AO
Clean Water Act
· Case CT-N00000065 · Jul 10, 1989
Other facilities in FAIRFIELD County, CT
WEST BROAD STREET PROPERTY OWNER LLC
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BELIMO AIRCONTROLS
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· Manufacturing