EmissionsLookup
Clean Water Act

MIDDLEBOROUGH WASTEWATER TREATMENT FACILITY

Quick Summary

  • Assessed $0 in total penalties since records began.
Address
70 ACESS ROAD
MIDDLEBOROUGH, MA 02346
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County
PLYMOUTH County
Total Penalties
$0
Registry ID
110002045509

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 Schedule Event unachieved but reported Feb 19, 2012 May 24, 2012 Resolved
cwa Schedule Event reported late Feb 19, 2012 Open
cwa Schedule Event achieved late but reported Feb 19, 2012 Open
cwa Schedule Event unachieved and not reported Feb 19, 2012 May 24, 2012 Resolved
cwa Schedule Event achieved late but reported Oct 1, 2011 Open
cwa Schedule Event reported late Oct 1, 2011 Open
cwa Schedule Event unachieved but reported Oct 1, 2011 Jan 1, 2013 Resolved
cwa Schedule Event unachieved and not reported Oct 1, 2011 Jan 1, 2013 Resolved
cwa Schedule Event achieved late but reported Jun 1, 2010 Open
cwa Schedule Event reported late Jun 1, 2010 Open
cwa Schedule Event reported late Jun 1, 2009 Open
cwa Schedule Event achieved late but reported Jun 1, 2009 Open
cwa Schedule Event achieved late but reported Jun 1, 2008 Open
cwa Schedule Event reported late Jun 1, 2008 Open
cwa Schedule Event unachieved but reported Jun 1, 2008 Jun 17, 2009 Resolved
cwa Schedule Event unachieved and not reported Jun 1, 2008 Jun 17, 2009 Resolved
cwa Schedule Event unachieved but reported Jun 1, 2007 Aug 3, 2007 Resolved
cwa Schedule Event unachieved and not reported Jun 1, 2007 Aug 3, 2007 Resolved
cwa Schedule Event reported late Jun 1, 2007 Open
cwa Schedule Event achieved late but reported Jun 1, 2007 Open
cwa Schedule Event unachieved but reported Jun 1, 2006 Aug 16, 2006 Resolved
cwa Schedule Event reported late Jun 1, 2006 Open
cwa Schedule Event achieved late but reported Jun 1, 2006 Open
cwa Schedule Event unachieved and not reported Jun 1, 2006 Aug 16, 2006 Resolved
cwa Schedule Event unachieved but reported Feb 19, 2006 Jun 27, 2006 Resolved
cwa Schedule Event unachieved and not reported Feb 19, 2006 Jun 27, 2007 Resolved
cwa Schedule Event reported late Feb 19, 2006 Open
cwa Schedule Event achieved late but reported Feb 19, 2006 Open
cwa Schedule Event reported late Jun 1, 2005 Open
cwa Schedule Event unachieved and not reported Jun 1, 2005 Jun 27, 2006 Resolved
cwa Schedule Event unachieved but reported Jun 1, 2005 Jun 27, 2006 Resolved
cwa Schedule Event achieved late but reported Jun 1, 2005 Open
cwa Schedule Event unachieved and not reported Oct 30, 2002 Dec 10, 2002 Resolved
cwa Schedule Event achieved late but reported Oct 30, 2002 Open
cwa Schedule Event unachieved and not reported Oct 30, 2001 Jan 7, 2002 Resolved
cwa Schedule Event achieved late but reported Oct 30, 2001 Open
cwa Schedule Event achieved late but reported Jan 12, 2001 Open
cwa Schedule Event unachieved and not reported Jan 12, 2001 Jun 13, 2001 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
LC50 Static 48Hr Acute Ceriodaphnia dubia DMR, Limited - Numeric Violation 53.00 % 100.00 +47% Aug 2022 Open
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia DMR, Limited - Numeric Violation 50.00 % 53.00 +6% Aug 2022 Open
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia DMR, Limited - Numeric Violation 6.25 % 53.00 +88% Nov 2021 Open
LC50 Static 48Hr Acute Pimephales promelas DMR, Limited - Numeric Violation 62.10 % 100.00 +38% Feb 2021 Open
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia DMR, Limited - Numeric Violation 6.25 % 53.00 +88% Feb 2021 Open
Noel Statre 7Day Chronic Pimephales DMR, Limited - Numeric Violation 25.00 % 53.00 +53% Feb 2021 Open
LC50 Static 48Hr Acute Ceriodaphnia dubia DMR, Limited - Numeric Violation 72.80 % 100.00 +27% Feb 2021 Open
Solids, total suspended DMR, Limited - Numeric Violation 18.50 mg/L 15.00 +23% Jan 2021 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 17.00 mg/L 10.00 +70% Jan 2021 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 84.22 kg/d 81.72 +3% Jan 2021 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 15.60 mg/L 15.00 +4% Jan 2021 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 13.50 mg/L 10.00 +35% Jan 2021 Open
Solids, total suspended DMR, Limited - Numeric Violation 7.40 mg/L 7.00 +6% Jan 2021 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 8.20 mg/L 7.00 +17% Jan 2021 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 22.80 mg/L 10.00 +128% Dec 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 26.30 mg/L 10.00 +163% Dec 2020 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 26.00 mg/L 15.00 +73% Dec 2020 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 72.28 kg/d 57.20 +26% Dec 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 16.00 mg/L 7.00 +129% Dec 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 75.23 kg/d 57.20 +32% Dec 2020 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 117.68 kg/d 81.72 +44% Dec 2020 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 15.00 mg/L 7.00 +114% Dec 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 29.00 mg/L 15.00 +93% Dec 2020 Resolved
Solids, total suspended DMR, Limited - Numeric Violation 125.76 kg/d 81.72 +54% Dec 2020 Resolved
LC50 Static 48Hr Acute Ceriodaphnia dubia DMR, Limited - Numeric Violation 53.00 % 100.00 +47% Aug 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.40 mg/L 1.00 +40% Jul 2020 Open
Nitrogen, Total As N DMR, Limited - Numeric Violation 47.67 kg/d 40.86 +17% May 2019 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 21.50 mg/L 10.00 +115% Mar 2019 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 128.80 kg/d 81.72 +58% Mar 2019 Open
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 24.00 mg/L 15.00 +60% Mar 2019 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 1.66 mg/L 1.00 +66% Nov 2018 Resolved
Phosphorus, total [as P] DMR, Limited - Numeric Violation 13.12 kg/d 8.17 +61% Nov 2018 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.31 kg/d 8.17 +14% Sep 2018 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 16.98 kg/d 8.17 +108% Sep 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.10 mg/L 1.00 +110% Sep 2018 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.80 mg/L 1.00 +280% Sep 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 4.10 mg/L 2.00 +105% Sep 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.20 mg/L 1.00 +120% Aug 2018 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 34.55 kg/d 8.17 +323% Aug 2018 Open
Phosphorus, total [as P] DMR, Limited - Numeric Violation 0.51 mg/L 0.20 +155% Aug 2018 Resolved
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 8.00 mg/L 1.00 +700% Aug 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 11.00 mg/L 2.00 +450% Aug 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 9.44 kg/d 8.17 +16% Aug 2018 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 12.60 mg/L 7.00 +80% Jul 2018 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 22.50 mg/L 10.00 +125% Jul 2018 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 22.70 mg/L 15.00 +51% Jul 2018 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 95.66 kg/d 81.72 +17% Jul 2018 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 8.80 mg/L 7.00 +26% Jun 2018 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 19.60 mg/L 15.00 +31% Jun 2018 Resolved
BOD, carbonaceous [5 day, 20 C] DMR, Limited - Numeric Violation 18.40 mg/L 10.00 +84% Jun 2018 Resolved

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 01-2002-0182 · Sep 13, 2002
CWA 309A AO For Compliance
Clean Water Act · Case 01-2002-N010 · Sep 12, 2002

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