Clean Water Act
RCRA
MAYNARD WASTEWATER TREATMENT FACILITY
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
98 PINE HILL ROAD
MAYNARD, MA 01754
View on map ↗ - County
- MIDDLESEX County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 22132
- Total Penalties
- $0 · last Feb 6, 2017
- Registry ID
- 110006618865
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 reported late | Jun 1, 2010 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2010 | Jan 1, 2013 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 1, 2010 | Jan 1, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 2010 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2009 | Mar 9, 2010 | Resolved |
| cwa | Schedule Event unachieved but reported | Jun 1, 2009 | Mar 9, 2010 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 2009 | — | Open |
| cwa | Schedule Event reported late | Jun 1, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2008 | Sep 23, 2009 | Resolved |
| cwa | Schedule Event reported late | Dec 1, 2008 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 1, 2008 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 1, 2008 | Sep 23, 2009 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 19, 2008 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2007 | Feb 26, 2008 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 1, 2007 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 1, 2007 | Feb 26, 2008 | Resolved |
| cwa | Schedule Event reported late | Dec 1, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 28, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 28, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 19, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 28, 2004 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 28, 2004 | Jun 23, 2004 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 28, 2004 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 28, 2004 | Jun 23, 2004 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 19, 2004 | Jun 23, 2004 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 19, 2004 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 28, 2003 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 28, 2003 | May 30, 2003 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 28, 2003 | May 30, 2003 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 28, 2003 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 19, 2003 | May 30, 2003 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 19, 2003 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 28, 2002 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 28, 2002 | May 30, 2003 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 28, 2002 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 28, 2002 | Apr 2, 2002 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 19, 2002 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 19, 2002 | May 30, 2003 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2002 | Jul 5, 2002 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2002 | — | Open |
| cwa | Schedule Event achieved late but reported | May 1, 2001 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 1, 2001 | Jul 12, 2001 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 28, 2001 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 28, 2001 | Apr 27, 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 | 70.00 % | 100.00 | +30% | Sep 2022 | Open |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 70.70 % | 100.00 | +29% | Dec 2020 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 613.10 MPN/100mL | 409.00 | +50% | Oct 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 800.00 MPN/100mL | 400.00 | +100% | Sep 2017 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,090.00 MPN/100mL | 400.00 | +173% | Nov 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.14 mg/L | 0.10 | +40% | Oct 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,630.00 MPN/100mL | 400.00 | +308% | Oct 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 700.00 MPN/100mL | 400.00 | +75% | Aug 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,120.00 MPN/100mL | 400.00 | +180% | Jul 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.14 | +43% | Jun 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.29 mg/L | 0.14 | +107% | May 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 406.00 MPN/100mL | 400.00 | +2% | Jan 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,842.00 MPN/100mL | 400.00 | +361% | Nov 2015 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.19 mg/L | 0.14 | +36% | Sep 2015 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,514.00 MPN/100mL | 400.00 | +529% | Aug 2015 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,060.00 MPN/100mL | 400.00 | +165% | Jun 2015 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 958.00 MPN/100mL | 400.00 | +140% | 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 CWA Penalty AO
Clean Water Act
· Case MA-ACOP-CE-16-9002 · Feb 6, 2017
$33,055
CWA 309A AO For Compliance
Clean Water Act
· Case 01-1993-N012 · Aug 4, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 01-1990-N003 · Dec 12, 1989
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