CHANG FARMS INC
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
-
415 RIVER ROAD
DEERFIELD, MA 01342
View on map ↗ - County
- FRANKLIN County
- Total Penalties
- $0 · last Apr 14, 2016
- Registry ID
- 110022280495
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.
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 and not reported | May 31, 2007 | Feb 15, 2016 | 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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Numeric Violation | 820.00 MPN/100mL | 409.00 | +100% | Oct 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 164.50 MPN/100mL | 126.00 | +31% | Oct 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 78.00 mg/L | 41.50 | +88% | Apr 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 45.00 mg/L | 41.50 | +8% | Dec 2024 | Open |
| LC50 Static 48Hr Acute Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 32.50 % | 50.00 | +35% | Oct 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 33.20 mg/L | 26.60 | +25% | Oct 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 90.00 mg/L | 41.50 | +117% | Oct 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 345.50 MPN/100mL | 126.00 | +174% | Aug 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,100.00 MPN/100mL | 409.00 | +169% | Aug 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 50.00 mg/L | 41.50 | +20% | Dec 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 68.00 mg/L | 41.50 | +64% | Jun 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 35.00 mg/L | 26.60 | +32% | Jun 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 44.00 mg/L | 41.50 | +6% | Jun 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 44.00 mg/L | 41.50 | +6% | Oct 2019 | Open |
| E. coli, thermotol, MF, MTEC | DMR, Limited - Numeric Violation | 331.00 MPN/100mL | 126.00 | +163% | Sep 2019 | Open |
| E. coli, thermotol, MF, MTEC | DMR, Limited - Numeric Violation | 1,300.00 MPN/100mL | 409.00 | +218% | Sep 2019 | Open |
| E. coli, thermotol, MF, MTEC | DMR, Limited - Numeric Violation | 551.00 MPN/100mL | 126.00 | +337% | Jun 2017 | Open |
| E. coli, thermotol, MF, MTEC | DMR, Limited - Numeric Violation | 2,190.00 MPN/100mL | 409.00 | +435% | Jun 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 47.00 mg/L | 41.50 | +13% | Nov 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 57.00 mg/L | 41.50 | +37% | Sep 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.50 mg/L | 26.60 | +22% | Sep 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 57.00 mg/L | 41.50 | +37% | Aug 2016 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 84.00 mg/L | 41.50 | +102% | Jun 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 27.00 mg/L | 23.20 | +16% | Jun 2016 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.54 kg/d | 5.63 | +52% | Jun 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 45.00 mg/L | 23.20 | +94% | Sep 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 110.00 mg/L | 41.50 | +165% | Mar 2015 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 36.00 mg/L | 26.60 | +35% | Mar 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 28.00 mg/L | 23.20 | +21% | Jan 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.