Non-Compliance
Clean Water Act
MXD REDEVELOPMENT
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
-
121 & 123 BROADWAY, 250 & 290 BINNEY STREET
CAMBRIDGE, MA 02142
View on map ↗ - Industry
- Administrative and Support and Waste Management
- NAICS (North American Industry Classification)
- 562910
- Total Penalties
- $0
- Registry ID
- 110071501940
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.
12
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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 |
|---|---|---|---|---|---|---|
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 1,360.00 mg/L | 230.00 | +491% | Feb 2026 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +71% | Feb 2026 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 651.00 mg/L | 230.00 | +183% | Feb 2026 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.01 | +167% | Feb 2026 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 1,360.00 mg/L | 860.00 | +58% | Feb 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 76.00 mg/L | 30.00 | +153% | Jan 2026 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +54% | Jan 2026 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 902.00 mg/L | 860.00 | +5% | Jan 2026 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.11 mg/L | 0.10 | +7% | Jan 2026 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 902.00 mg/L | 230.00 | +292% | Jan 2026 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 557.00 mg/L | 230.00 | +142% | Jan 2026 | Open |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +98% | Dec 2025 | Open |
| Iron, total recoverable | DMR, Limited - Numeric Violation | 10.41 mg/L | 5.00 | +108% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 380.00 mg/L | 30.00 | +1,167% | Dec 2025 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 545.00 mg/L | 230.00 | +137% | Dec 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.39 mg/L | 0.10 | +288% | Dec 2025 | Open |
| Iron, total recoverable | DMR, Limited - Numeric Violation | 10.41 mg/L | 1.00 | +941% | Dec 2025 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 859.00 mg/L | 230.00 | +273% | Dec 2025 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.01 | +248% | Nov 2025 | Resolved |
| Lead, total recoverable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +31% | Nov 2025 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 875.00 mg/L | 860.00 | +2% | Nov 2025 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 577.00 mg/L | 230.00 | +151% | Nov 2025 | Resolved |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 875.00 mg/L | 230.00 | +280% | Nov 2025 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.02 | +258% | Nov 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.01 | +459% | Nov 2025 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.02 | +122% | Nov 2025 | Open |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.01 | +205% | Oct 2025 | Resolved |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 590.00 mg/L | 230.00 | +157% | Oct 2025 | Resolved |
| Copper, total recoverable | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +95% | Oct 2025 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 343.00 mg/L | 230.00 | +49% | Oct 2025 | Resolved |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 861.00 mg/L | 230.00 | +274% | Oct 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 63.00 mg/L | 30.00 | +110% | Sep 2025 | Resolved |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 352.00 mg/L | 230.00 | +53% | Sep 2025 | Resolved |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 836.00 mg/L | 230.00 | +263% | Sep 2025 | Resolved |
| Iron, total recoverable | DMR, Limited - Numeric Violation | 5.26 mg/L | 5.00 | +5% | Sep 2025 | Open |
| Iron, total recoverable | DMR, Limited - Numeric Violation | 3.14 mg/L | 1.00 | +214% | Sep 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.48 mg/L | 0.10 | +375% | Sep 2025 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 624.00 mg/L | 230.00 | +171% | Sep 2025 | Resolved |
| Iron, total recoverable | DMR, Limited - Numeric Violation | 2.73 mg/L | 1.00 | +173% | Sep 2025 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 268.00 mg/L | 230.00 | +17% | Sep 2025 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 365.40 MPN/100mL | 126.00 | +190% | Sep 2025 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 1,020.00 mg/L | 860.00 | +19% | Aug 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 141.37 MPN/100mL | 126.00 | +12% | Aug 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 186.00 MPN/100mL | 126.00 | +48% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 89.00 mg/L | 30.00 | +197% | Aug 2025 | Resolved |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 1,020.00 mg/L | 230.00 | +343% | Aug 2025 | Resolved |
| Iron, total recoverable | DMR, Limited - Numeric Violation | 1.16 mg/L | 1.00 | +16% | Aug 2025 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 718.00 mg/L | 230.00 | +212% | Aug 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.21 mg/L | 0.10 | +112% | Aug 2025 | Open |
| Chloride, total recoverable | DMR, Limited - Numeric Violation | 760.00 mg/L | 230.00 | +230% | Aug 2025 | 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 01-2025-2087 · Aug 29, 2025
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