Clean Air Act
Clean Water Act
RCRA
TWENTY WAYLAND LLC
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
430 BOSTON POST ROAD
WAYLAND, MA 01778
View on map ↗ - County
- MIDDLESEX County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 335999
- Total Penalties
- $0
- Registry ID
- 110043922342
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 |
|---|---|---|---|---|
| rcra | Standards Applicable to Generators of HW: General | Jan 24, 1990 | May 24, 1990 | 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 |
|---|---|---|---|---|---|---|
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.14 mg/L | 0.10 | +36% | Jun 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.13 mg/L | 0.10 | +25% | Oct 2017 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.15 mg/L | 0.10 | +54% | Aug 2017 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.37 mg/L | 0.10 | +270% | Jul 2017 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.10 | +100% | Jun 2017 | Resolved |
| Lead, total [as Pb] | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.00 | +706% | Feb 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.10 | +63% | Apr 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.10 | +20% | Nov 2015 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.10 | +20% | Aug 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 25.42 kg/d | 5.90 | +331% | Aug 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.
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-MAD990685554-001 · Feb 12, 1990
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