EmissionsLookup
Non-Compliance Clean Water Act

ROCKLAND WASTEWATER TREATMENT FACILITY

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
587 SUMMER ST REAR
ROCKLAND, MA 02370
View on map ↗
County
PLYMOUTH County
Inspections
1 · last Aug 10, 2022
Total Penalties
$0
Registry ID
110002040853

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.

1
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 Schedule Event unachieved but reported Jan 31, 2008 Apr 1, 2008 Resolved
cwa Schedule Event reported late Jan 31, 2008 Open
cwa Schedule Event achieved late but reported Jan 31, 2008 Open
cwa Schedule Event unachieved and not reported Jan 31, 2008 Apr 1, 2008 Resolved
cwa Schedule Event reported late Aug 31, 2007 Open
cwa Schedule Event achieved late but reported Aug 31, 2007 Open
cwa Schedule Event unachieved and not reported Aug 31, 2007 Jan 25, 2008 Resolved
cwa Schedule Event unachieved but reported Aug 31, 2007 Jan 25, 2008 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
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.60 MGD 2.50 +44% Mar 2023 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.90 MGD 2.50 +16% Feb 2023 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 4.30 MGD 2.50 +72% Jan 2023 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.40 MGD 2.50 +36% Dec 2022 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.80 MGD 2.50 +12% Apr 2022 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.40 MGD 2.50 +36% Mar 2022 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 4.10 MGD 2.50 +64% Feb 2022 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.80 MGD 2.50 +12% Jan 2022 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.10 MGD 2.50 +24% Nov 2021 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.20 MGD 2.50 +28% Oct 2021 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.10 MGD 2.50 +24% Sep 2021 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.90 MGD 2.50 +16% Aug 2021 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.40 MGD 2.50 +36% Jul 2021 Open
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia DMR, Limited - Numeric Violation 25.00 % 99.00 +75% Jul 2021 Open
LC50 Static 48Hr Acute Ceriodaphnia dubia DMR, Limited - Numeric Violation 70.40 % 100.00 +30% Jul 2021 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.60 MGD 2.50 +4% May 2021 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.10 MGD 2.50 +24% Apr 2021 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.70 MGD 2.50 +8% Mar 2021 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.30 MGD 2.50 +32% Feb 2021 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.80 MGD 2.50 +12% Jan 2021 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.40 MGD 2.50 +36% Dec 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.80 mg/L 2.50 +52% May 2020 Open
Solids, total suspended DMR, Limited - Numeric Violation 127.12 kg/d 94.89 +34% May 2020 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 7.30 mg/L 5.70 +28% May 2020 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.10 MGD 2.50 +24% May 2020 Open
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia DMR, Limited - Numeric Violation 50.00 % 99.00 +49% Apr 2020 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 4.10 MGD 2.50 +64% Apr 2020 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.70 MGD 2.50 +8% Mar 2020 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.70 MGD 2.50 +8% Jan 2020 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.90 MGD 2.50 +56% Dec 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 2.20 mg/L 1.50 +47% Jun 2019 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.20 mg/L 1.00 +20% Jun 2019 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.70 MGD 2.50 +8% May 2019 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.30 MGD 2.50 +32% Apr 2019 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.20 MGD 2.50 +28% Mar 2019 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.00 MGD 2.50 +20% Feb 2019 Open
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia DMR, Limited - Numeric Violation 12.50 % 99.00 +87% Jan 2019 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.30 MGD 2.50 +32% Jan 2019 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.10 MGD 2.50 +24% Dec 2018 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 4.30 MGD 2.50 +72% Nov 2018 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.80 MGD 2.50 +12% Oct 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 3.10 mg/L 1.50 +107% Jul 2018 Open
Nitrogen, ammonia total [as N] DMR, Limited - Numeric Violation 1.60 mg/L 1.00 +60% Jul 2018 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.10 MGD 2.50 +24% Apr 2018 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 4.10 MGD 2.50 +64% Mar 2018 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.10 MGD 2.50 +24% Feb 2018 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.90 MGD 2.50 +16% Jan 2018 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.70 MGD 2.50 +8% May 2017 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 3.60 MGD 2.50 +44% Apr 2017 Open
Flow, in conduit or thru treatment plant DMR, Limited - Numeric Violation 2.80 MGD 2.50 +12% Mar 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.

Administrative - Formal
· Case 01-2022-2021 · Jul 14, 2022
Administrative - Formal
· Case 01-2006-2215 · Sep 28, 2006
Administrative - Formal
· Case 01-2002-0050 · Mar 28, 2002
Administrative - Formal
· Case 01-2002-0004 · Nov 15, 2001

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