Non-Compliance
Clean Water Act
CHARLTON W W T P
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
-
JUNCTION ROUTES 20 AND 169
CHARLTON, MA 01509
View on map ↗ - County
- WORCESTER County
- Total Penalties
- $0
- Registry ID
- 110071435911
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.
10
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 |
|---|---|---|---|---|---|---|
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.03 | +108% | Jan 2026 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.02 | +123% | Jan 2026 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 82.20 % | 85.00 | +19% | Jan 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 53.80 mg/L | 32.00 | +68% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 62.92 kg/d | 54.48 | +16% | Dec 2025 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.02 | +4% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.00 mg/L | 21.00 | +24% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 36.50 mg/L | 32.00 | +14% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.46 mg/L | 1.40 | +290% | Oct 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 445.00 MPN/100mL | 126.00 | +253% | Oct 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 409.00 | +492% | Oct 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 25.20 mg/L | 18.00 | +40% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.03 mg/L | 1.40 | +759% | Sep 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 1,203.00 MPN/100mL | 409.00 | +194% | Sep 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 547.00 MPN/100mL | 126.00 | +334% | Sep 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Aug 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.85 mg/L | 1.40 | +1,104% | Aug 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 409.00 | +492% | Jul 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 169.00 MPN/100mL | 126.00 | +34% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 25.00 mg/L | 18.00 | +39% | Jun 2025 | Open |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 15.31 % | 100.00 | +85% | Jun 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.50 mg/L | 14.00 | +11% | Jun 2025 | Open |
| NOEC Static Renewal 7Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 10.00 % | 93.00 | +89% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.65 mg/L | 1.40 | +661% | Jun 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 409.00 | +492% | May 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 31.83 kg/d | 30.42 | +5% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.11 kg/d | 30.42 | +101% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.37 mg/L | 1.40 | +141% | May 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 148.00 MPN/100mL | 126.00 | +17% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 29.10 kg/d | 24.06 | +21% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 19.40 mg/L | 18.00 | +8% | May 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,733.00 MPN/100mL | 409.00 | +324% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.45 mg/L | 4.30 | +27% | Dec 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.18 mg/L | 4.30 | +44% | Nov 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 1,300.00 MPN/100mL | 409.00 | +218% | Oct 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 175.00 MPN/100mL | 126.00 | +39% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.26 mg/L | 1.40 | +704% | Oct 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.71 mg/L | 1.40 | +22% | Sep 2024 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.11 | +9% | Aug 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 1,046.00 MPN/100mL | 409.00 | +156% | Aug 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.19 mg/L | 0.11 | +73% | Jul 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 770.00 MPN/100mL | 409.00 | +88% | Jul 2024 | Open |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 25.00 % | 100.00 | +75% | Jun 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.49 mg/L | 0.11 | +1,255% | Jun 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.80 mg/L | 14.00 | +20% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 26.50 mg/L | 18.00 | +47% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 21.90 mg/L | 18.00 | +22% | May 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.42 mg/L | 0.11 | +1,191% | May 2024 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.61 mg/L | 0.11 | +455% | Apr 2024 | Resolved |
Other facilities in WORCESTER County, MA
SOUTHBRIDGE RECYCLING & DISPOSAL PARK
SOUTHBRIDGE, MA
LIQUI BOX CORP
AUBURN, MA
ABBOTT BIORESEARCH CENTER
WORCESTER, MA
· Manufacturing
BJS WHOLESALE DISTRIBUTION CENTER
UXBRIDGE, MA
PHOTONIS USA INC
STURBRIDGE, MA
· Manufacturing